Invoke on-reboot from cloud startup script to avoid racing with cron (#6579) (#6580)

automerge

(cherry picked from commit 0c14ca58c7)

.appveyor.yml

@@ -1,22 +1,23 @@
-os: Visual Studio 2017
 version: '{build}'
 
 branches:
   only:
   - master
-  - /^v[0-9.]+/
+  - /^v[0-9.]+\.[0-9.]+/
 
 cache:
   - '%USERPROFILE%\.cargo'
   - '%APPVEYOR_BUILD_FOLDER%\target'
 
+clone_folder: d:\projects\solana
+
 build_script:
   - bash ci/publish-tarball.sh
 
 notifications:
   - provider: Slack
     incoming_webhook:
-      secure: 6HnLbeS6/Iv7JSMrrHQ7V9OSIjH/3KFzvZiinNWgQqEN0e9A6zaE4MwEXUYDWbcvVJiQneWit6dswY8Scoms2rS1PWEN5N6sjgLgyzroptc=
+      secure: GJsBey+F5apAtUm86MHVJ68Uqa6WN1SImcuIc4TsTZrDhA8K1QWUNw9FFQPybUWDyOcS5dly3kubnUqlGt9ux6Ad2efsfRIQYWv0tOVXKeY=
     channel: ci-status
     on_build_success: false
     on_build_failure: true
@@ -25,16 +26,16 @@ notifications:
 deploy:
   - provider: S3
     access_key_id:
-      secure: G6uzyGqbkMCXS2+sCeBCT/+s/11AHLWXCuGayfKcMEE=
+      secure: fTbJl6JpFebR40J7cOWZ2mXBa3kIvEiXgzxAj6L3N7A=
     secret_access_key:
-      secure: Lc+aVrbcPSXoDV7h2J7gqKT+HX0n3eEzp3JIrSP2pcKxbAikGnCtOogCiHO9/er2
+      secure: vItsBXb2rEFLvkWtVn/Rcxu5a5+2EwC+b7GsA0waJy9hXh6XuBAD0lnHd9re3g/4
     bucket: release.solana.com
     region: us-west-1
     set_public: true
 
   - provider: GitHub
     auth_token:
-      secure: JdggY+mrznklWDcV0yvetHhD9eRcNdc627q6NcZdZAJsDidYcGgZ/tgYJiXb9D1A
+      secure: 81fEmPZ0cV1wLtNuUrcmtgxKF6ROQF1+/ft5m+fHX21z6PoeCbaNo8cTyLioWBj7
     draft: false
     prerelease: false
     on:

.buildkite/env/secrets.ejson

@@ -1,14 +1,15 @@
 {
     "_public_key": "ae29f4f7ad2fc92de70d470e411c8426d5d48db8817c9e3dae574b122192335f",
     "environment": {
-      "CODECOV_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:ks2/ElgxwgxqgmFcxTHANNLmj23YH74h:U4uzRONRfiQyqy6HrPQ/e7OnBUY4HkW37R0iekkF3KJ9UGnHqT1UvwgVbDqLahtDIJ4rWw==]",
+      "CODECOV_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:JnxhrIxh09AvqdJgrVSYmb7PxSrh19aE:07WzVExCHEd1lJ1m8QizRRthGri+WBNeZRKjjEvsy5eo4gv3HD7zVEm42tVTGkqITKkBNQ==]",
-      "CRATES_IO_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:lKMh3aLW+jyRrfS/c7yvkpB+TaPhXqLq:j0v27EbaPgwRdHZAbsM0FlAnt3r9ScQrFbWJYOAZtM3qestEiByTlKpZ0eyF/823]",
+      "CRATES_IO_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:d0jJqC32/axwzq/N7kMRmpxKhnRrhtpt:zvcPHwkOzGnjhNkAQSejwdy1Jkr9wR1qXFFCnfIjyt/XQYubzB1tLkoly/qdmeb5]",
-      "GITHUB_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:Ll78c3jGpYqnTwR7HJq3mNNUC7pOv9Lu:GrInO2r8MjmP5c54szkyygdsrW5KQYkDgJQUVyFEPyG8SWfchyM9Gur8RV0a+cdwuxNkHLi4U2M=]",
+      "GEOLOCATION_API_KEY": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R4gfB6Ey4i50HyfLt4UZDLBqg3qHEUye:UfZCOgt8XI6Y2g+ivCRVoS1fjFycFs7/GSevvCqh1B50mG0+hzpEyzXQLuKG5OeI]",
-      "INFLUX_DATABASE": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:IlH/ZLTXv3SwlY3TVyAPCX2KzLRY6iG3:gGmUGSU/kCfR/mTwKONaUC/X]",
+      "GITHUB_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Vq2dkGTOzfEpRht0BAGHFp/hDogMvXJe:tFXHg1epVt2mq9hkuc5sRHe+KAnVREi/p8S+IZu67XRyzdiA/nGak1k860FXYuuzuaE0QWekaEc=]",
-      "INFLUX_PASSWORD": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:o2qm95GU4VrrcC4OU06jjPvCwKZy/CZF:OW2ga3kLOQJvaDEdGRJ+gn3L2ckFm8AJZtv9wj/GeUIKDH2A4uBPTHsAH9PMe6zujpuHGk3qbeg=]",
+      "INFLUX_DATABASE": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:5KI9WBkXx3R/W4m256mU5MJOE7N8aAT9:Cb8QFELZ9I60t5zhJ9h55Kcs]",
-      "INFLUX_USERNAME": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:yDWW/uIHsJqOTDYskZoSx3pzoB1vztWY:2z31oTA3g0Xs9fCczGNJRcx8xf/hFCed]",
+      "INFLUX_PASSWORD": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:hQRMpLCrav+OYkNphkeM4hagdVoZv5Iw:AUO76rr6+gF1OLJA8ZLSG8wHKXgYCPNk6gRCV8rBhZBJ4KwDaxpvOhMl7bxxXG6jol7v4aRa/Lk=]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:RqRaHlYUvGPNFJa6gmciaYM3tRJTURUH:q78/3GTHCN3Uqx9z4nOBjPZcO1lOazNoB/mdhGRDFsnAqVd2hU8zbKkqLrZfLlGqyD8WQOFuw5oTJR9qWg6L9LcOyj3pGL8jWF2yjgZxdtNMXnkbSrCWLooWBBLT61jYQnEwg73gT8ld3Q8EVv3T+MeSMu6FnPz+0+bqQCAGgfqksP4hsUAJGzgZu+i0tNOdlT7fxnh5KJK/yFM/CKgN2sRwEjukA9hXsffyB61g2zqzTDJxCUDLbCVrCkA/bfUk7Of/t0W5t0nK1H3oyGZEc/lRMauCknDBka3Gz11dVss2QT19WQNh0u7bHVaT/U4lepX1j9Zv]",
+      "INFLUX_USERNAME": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R7BNmQjfeqoGDAFTJu9bYTGHol2NgnYN:Q2tOT/EBcFvhFk+DKLKmVU7tLCpVC3Ui]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wFDl3INEnA3EQDHRX40avqGe1OMoJxyy:6ncCRVRTIRuYI5o/gayeuWCudWvmKNYr8KEHAWeTq34a5bdcKInBdKhjmjX+wLHqsEwQ5gcyhcxy4Ri2mbuN6AHazfZOZlubQkGlyUOAIYO5D5jkbyIh40DAtjVzo1MD/0HsW9zdGOzqUKp5xJJeDsbR4F153jbxa7fvwF90Q4UQjYFTKAtExEmHtDGSJG48ToVwTabTV/OnISMIggDZBviIv2QWHvXgK07b2mUj34rHJywEDGN1nj5rITTDdUeRcB1x4BAMOe94kTFPSTaj/OszvYlGECt8rkKFqbm092qL+XLfiBaImqe/WJHRCnAj6Don]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Egc2dMrHDU0NcZ71LwGv/V66shUhwYUE:04VoIb8CKy7KYhQ5W4cEW9SDKZltxWBL5Hob106lMBbUOD/yUvKYcG3Ep8JfTMwO3K8zowW5HpU/IdGoilX0XWLiJJ6t+p05WWK0TA16nOEtwrEG+UK8wm3sN+xCO20i4jDhpNpgg3FYFHT5rKTHW8+zaBTNUX/SFxkN67Lm+92IM28CXYE43SU1WV6H99hGFFVpTK5JVM3JuYU1ex/dHRE+xCzTr4MYUB/F+nGoNFW8HUDV/y0e1jxT9to3x0SmnytEEuk+5RUzFuEt9cKNFeNml3fOCi4qL+sfj/Y5pjH9xDiUxsvH/8NL35jbLP244aFHgWcp]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wAh+dBuZopv6vruVOYegUcq/aBnbksT1:qIJfCfDvDWiqicMOkmbJs/0n7UJLKNmgMQaKzeQ8J7Q60YpXbtWzKVW3tS6lzlgf64m3MrPXyo1C+mWh6jkjsb18T/OfggZy1ZHM4AcsOC6/ldUkV5YtuxUQuAmd5jCuV/R7iuYY8Z66AcfAevlb+bnLpgIifdA8fh/IktOo58nZUQwZDdppAacmftsLc6Frn5Er6A6+EXpxK1nmnlmLJ4AJztqlh6X0r+JvE2O7qeoZUXrIegnkxo7Aay7I/dd8zdYpp7ICSiTEtfVN/xNIu/5QmTRU7gWoz7cPl9epq4aiEALzPOzb6KVOiRcsOg+TlFvLQ71Ik5o=]"
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:NeOxSoWCvXB9AL4H6OK26l/7bmsKd/oz:Ijfoxtvk2CHlN1ZXHup3Gg/914kbbAkEGWJfvozA8UIe+aUzUObMyTrKkVOeNAH8Q8YH9tNzk7RRnrTcpnzeCCBLlWcVEeruMxHox3mPRzmSeDLxtbzCl9VePlRO3T7jg90K5hW+ZAkd5J/WJNzpAcmr93ts/of3MbvGHSujId/efCTzJEcP6JInnBb8Vrj7TlgKbzUlnqpq1+NjYPSXN3maKa9pKeo2JWxZlGBMoy6QWUUY5GbYEylw9smwh1LJcHZjlaZNMuOl4gNKtaSr38IXQkAXaRUJDPAmPras00YObKzXU8RkTrP4EoP/jx5LPR7f]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:7t+56twjW+jR7fpFNNeRFLPd7E4lbmyN:JuviDpkQrfVcNUGRGsa2e/UhvH6tTYyk1s4cHHE5xZH1NByL7Kpqx36VG/+o1AUGEeSQdsBnKgzYdMoFYbO8o50DoRPc86QIEVXCupD6J9avxLFtQgOWgJp+/mCdUVXlqXiFs/vQgS/L4psrcKdF6WHd77BeUr6ll8DjH+9m5FC9Rcai2pXno6VbPpunHQ0oUdYzhFR64+LiRacBaefQ9igZ+nSEWDLqbaZSyfm9viWkijoVFTq8gAgdXXEh7g0QdxVE5T6bPristJhT6jWBhWunPUCDNFFErWIsbRGctepl4pbCWqh2hNTw9btSgVfeY6uGCOsdy9E=]"
     }
 }

.buildkite/pipeline-upload.sh

@@ -10,11 +10,22 @@
 set -e
 cd "$(dirname "$0")"/..
 
-buildkite-agent pipeline upload ci/buildkite.yml
+if [[ -n $BUILDKITE_TAG ]]; then
-
+  buildkite-agent annotate --style info --context release-tag \
-if [[ $BUILDKITE_BRANCH =~ ^pull ]]; then
+    "https://github.com/solana-labs/solana/releases/$BUILDKITE_TAG"
+  buildkite-agent pipeline upload ci/buildkite-release.yml
+else
+  if [[ $BUILDKITE_BRANCH =~ ^pull ]]; then
     # Add helpful link back to the corresponding Github Pull Request
     buildkite-agent annotate --style info --context pr-backlink \
       "Github Pull Request: https://github.com/solana-labs/solana/$BUILDKITE_BRANCH"
-fi
+  fi
 
+  if [[ $BUILDKITE_MESSAGE =~ GitBook: ]]; then
+    buildkite-agent annotate --style info --context gitbook-ci-skip \
+      "GitBook commit detected, CI skipped"
+    exit
+  fi
+
+  buildkite-agent pipeline upload ci/buildkite.yml
+fi

.gitbook.yaml

@@ -0,0 +1,5 @@
+root: ./book/src
+
+structure:
+    readme: introduction.md
+    summary: SUMMARY.md

.github/stale.yml

@@ -0,0 +1,24 @@
+only: pulls
+
+# Number of days of inactivity before a pull request becomes stale
+daysUntilStale: 30
+
+# Number of days of inactivity before a stale pull request is closed
+daysUntilClose: 7
+
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - security
+
+# Label to use when marking a pull request as stale
+staleLabel: stale
+
+# Comment to post when marking a pull request as stale. Set to `false` to disable
+markComment: >
+  This pull request has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs.
+
+# Comment to post when closing a stale pull request. Set to `false` to disable
+closeComment: >
+  This stale pull request has been automatically closed.
+  Thank you for your contributions.

.gitignore

@@ -1,5 +1,4 @@
 /book/html/
-/book/src/img/
 /book/src/tests.ok
 /farf/
 /solana-release/
@@ -11,10 +10,7 @@
 **/*.rs.bk
 .cargo
 
-# node config that is rsynced
 /config/
-# node config that remains local
-/config-local/
 
 # log files
 *.log

.mergify.yml

@@ -43,3 +43,35 @@ pull_request_rules:
       backport:
         branches:
           - v0.18
+  - name: v0.19 backport
+    conditions:
+      - base=master
+      - label=v0.19
+    actions:
+      backport:
+        branches:
+          - v0.19
+  - name: v0.20 backport
+    conditions:
+      - base=master
+      - label=v0.20
+    actions:
+      backport:
+        branches:
+          - v0.20
+  - name: v0.21 backport
+    conditions:
+      - base=master
+      - label=v0.21
+    actions:
+      backport:
+        branches:
+          - v0.21
+  - name: v0.22 backport
+    conditions:
+      - base=master
+      - label=v0.22
+    actions:
+      backport:
+        branches:
+          - v0.22

.travis.yml

@@ -2,13 +2,11 @@ os:
   - osx
 
 language: rust
-cache: cargo
 rust:
-  - 1.36.0
+  - stable
 
 install:
   - source ci/rust-version.sh
-  - test $rust_stable = $TRAVIS_RUST_VERSION # Update .travis.yml rust version above when this fails
 
 script:
   - source ci/env.sh
@@ -17,7 +15,7 @@ script:
 branches:
   only:
     - master
-    - /^v\d+\.\d+(\.\d+)?(-\S*)?$/
+    - /^v\d+\.\d+/
 
 notifications:
   slack:

CONTRIBUTING.md

@@ -103,7 +103,7 @@ Solana's architecture is described by a book generated from markdown files in
 the `book/src/` directory, maintained by an *editor* (currently @garious). To
 add a design proposal, you'll need to at least propose a change the content
 under the [Accepted Design
-Proposals](https://solana-labs.github.io/book-edge/proposals.html) chapter.
+Proposals](https://docs.solana.com/book/v/master/proposals) chapter.
 Here's the full process:
 
 1. Propose a design by creating a PR that adds a markdown document to the

Cargo.toml

@@ -3,54 +3,62 @@ members = [
     "bench-exchange",
     "bench-streamer",
     "bench-tps",
-    "sdk-c",
+    "banking_bench",
     "chacha-sys",
     "client",
     "core",
     "drone",
     "validator",
     "genesis",
+    "genesis_programs",
     "gossip",
     "install",
     "keygen",
-    "kvstore",
+    "ledger",
     "ledger-tool",
+    "local_cluster",
     "logger",
     "merkle-tree",
     "measure",
     "metrics",
-    "netutil",
-    "programs/bpf",
     "programs/bpf_loader_api",
     "programs/bpf_loader_program",
     "programs/budget_api",
     "programs/budget_program",
+    "programs/btc_spv_program",
+    "programs/btc_spv_api",
+    "programs/btc_spv_bin",
     "programs/config_api",
     "programs/config_program",
+    "programs/config_tests",
     "programs/exchange_api",
     "programs/exchange_program",
     "programs/failure_program",
     "programs/move_loader_api",
     "programs/move_loader_program",
+    "programs/librapay_api",
     "programs/noop_program",
     "programs/stake_api",
     "programs/stake_program",
     "programs/stake_tests",
     "programs/storage_api",
     "programs/storage_program",
-    "programs/token_api",
+    "programs/vest_api",
-    "programs/token_program",
+    "programs/vest_program",
     "programs/vote_api",
     "programs/vote_program",
-    "replicator",
+    "archiver",
     "runtime",
     "sdk",
+    "sdk-c",
     "upload-perf",
-    "validator-info",
+    "netutil",
+    "fixed-buf",
     "vote-signer",
-    "wallet",
+    "cli",
+    "rayon-threadlimit",
 ]
 
 exclude = [
-    "programs/bpf/rust/noop",
+    "programs/bpf",
 ]

README.md

@@ -1,5 +1,5 @@
-[![Solana crate](https://img.shields.io/crates/v/solana.svg)](https://crates.io/crates/solana)
+[![Solana crate](https://img.shields.io/crates/v/solana-core.svg)](https://crates.io/crates/solana-core)
-[![Solana documentation](https://docs.rs/solana/badge.svg)](https://docs.rs/solana)
+[![Solana documentation](https://docs.rs/solana-core/badge.svg)](https://docs.rs/solana-core)
 [![Build status](https://badge.buildkite.com/8cc350de251d61483db98bdfc895b9ea0ac8ffa4a32ee850ed.svg?branch=master)](https://buildkite.com/solana-labs/solana/builds?branch=master)
 [![codecov](https://codecov.io/gh/solana-labs/solana/branch/master/graph/badge.svg)](https://codecov.io/gh/solana-labs/solana)
 
@@ -26,9 +26,9 @@ Furthermore, and much to our surprise, it can be implemented using a mechanism t
 Architecture
 ===
 
-Before you jump into the code, review the online book [Solana: Blockchain Rebuilt for Scale](https://solana-labs.github.io/book/).
+Before you jump into the code, review the online book [Solana: Blockchain Rebuilt for Scale](https://docs.solana.com/book/).
 
-(The _latest_ development version of the online book is also [available here](https://solana-labs.github.io/book-edge/).)
+(The _latest_ development version of the online book is also [available here](https://docs.solana.com/book/v/master/).)
 
 Release Binaries
 ===
@@ -78,7 +78,7 @@ $ source $HOME/.cargo/env
 $ rustup component add rustfmt
 ```
 
-If your rustc version is lower than 1.34.0, please update it:
+If your rustc version is lower than 1.38.0, please update it:
 
 ```bash
 $ rustup update
@@ -120,7 +120,7 @@ $ cargo test
 Local Testnet
 ---
 
-Start your own testnet locally, instructions are in the book [Solana: Blockchain Rebuild for Scale: Getting Started](https://solana-labs.github.io/book/getting-started.html).
+Start your own testnet locally, instructions are in the book [Solana: Blockchain Rebuild for Scale: Getting Started](https://docs.solana.com/book/getting-started).
 
 Remote Testnets
 ---
@@ -240,5 +240,3 @@ problem is solved by this code?" On the other hand, if a test does fail and you
 better way to solve the same problem, a Pull Request with your solution would most certainly be
 welcome! Likewise, if rewriting a test can better communicate what code it's protecting, please
 send us that patch!
-
-

RELEASE.md

@@ -59,60 +59,88 @@ There are three release channels that map to branches as follows:
 * beta - tracks the largest (and latest) `vX.Y` stabilization branch, more stable.
 * stable - tracks the second largest `vX.Y` stabilization branch, most stable.
 
-## Release Steps
+## Steps to Create a Branch
 
-### Creating a new branch from master
+### Create the new branch
-
+1. Check out the latest commit on `master` branch:
-#### Create the new branch
+    ```
-1. Pick your branch point for release on master.
+    git fetch --all
-1. Create the branch.  The name should be "v" + the first 2 "version" fields
+    git checkout upstream/master
+    ```
+1. Determine the new branch name.  The name should be "v" + the first 2 version fields
    from Cargo.toml.  For example, a Cargo.toml with version = "0.9.0" implies
    the next branch name is "v0.9".
-    1.  Note the Cargo.toml in the repo root directory does not contain a version.  Look at any other Cargo.toml file.
+1. Create the new branch and push this branch to the `solana` repository:
-1. Create a new branch and push this branch to the solana repository.
+    ```
-    1. `git checkout -b <branchname>`
+    git checkout -b <branchname>
-    1. `git push -u origin <branchname>`
+    git push -u origin <branchname>
+    ```
 
-#### Update master with the next version
+### Update master branch with the next version
 
-1. After the new branch has been created and pushed, update Cargo.toml on **master** to the next semantic version (e.g. 0.9.0 -> 0.10.0)
+1. After the new branch has been created and pushed, update the Cargo.toml files on **master** to the next semantic version (e.g. 0.9.0 -> 0.10.0) with:
-   by running `./scripts/increment-cargo-version.sh`, then rebuild with
+     ```
-   `cargo build` to cause a refresh of `Cargo.lock`.
+     scripts/increment-cargo-version.sh minor
-1. Push your Cargo.toml change and the autogenerated Cargo.lock changes to the
+     ```
-   master branch
+1. Rebuild to get an updated version of `Cargo.lock`:
+    ```
+    cargo build
+    ```
+1. Push all the changed Cargo.toml and Cargo.lock files to the `master` branch with something like:
+    ```
+    git co -b version_update
+    git ls-files -m | xargs git add
+    git commit -m 'Update Cargo.toml versions from X.Y to X.Y+1'
+    git push -u origin version_update
+    ```
+1. Confirm that your freshly cut release branch is shown as `BETA_CHANNEL` and the previous release branch as `STABLE_CHANNEL`:
+    ```
+    ci/channel_info.sh
+    ```
 
-At this point, `ci/channel-info.sh` should show your freshly cut release branch as
+## Steps to Create a Release
-"BETA_CHANNEL" and the previous release branch as "STABLE_CHANNEL".
+
+### Create the Release Tag on GitHub
+
+1. Go to [GitHub's Releases UI](https://github.com/solana-labs/solana/releases) for tagging a release.
+1. Click "Draft new release".  The release tag must exactly match the `version`
+   field in `/Cargo.toml` prefixed by `v`.
+   1.  If the Cargo.toml verion field is **0.12.3**, then the release tag must be **v0.12.3**
+1. Make sure the Target Branch field matches the branch you want to make a release on.
+   1.  If you want to release v0.12.0, the target branch must be v0.12
+1. If this is the first release on the branch (e.g. v0.13.**0**), paste in [this
+   template](https://raw.githubusercontent.com/solana-labs/solana/master/.github/RELEASE_TEMPLATE.md).  Engineering Lead can provide summary contents for release notes if needed.
+1. Click "Save Draft", then confirm the release notes look good and the tag name and branch are correct.  Go back into edit the release and click "Publish release" when ready.
+
+### Update release branch with the next patch version
+
+1. After the new release has been tagged, update the Cargo.toml files on **release branch** to the next semantic version (e.g. 0.9.0 -> 0.9.1) with:
+     ```
+     scripts/increment-cargo-version.sh patch
+     ```
+1. Rebuild to get an updated version of `Cargo.lock`:
+    ```
+    cargo build
+    ```
+1. Push all the changed Cargo.toml and Cargo.lock files to the **release branch** with something like:
+    ```
+    git co -b version_update
+    git ls-files -m | xargs git add
+    git commit -m 'Update Cargo.toml versions from X.Y.Z to X.Y.Z+1'
+    git push -u origin version_update
+    ```
+
+### Verify release automation success
+1. Go to [Solana Releases](https://github.com/solana-labs/solana/releases) and click on the latest release that you just published.  Verify that all of the build artifacts are present.  This can take up to 90 minutes after creating the tag.
+1. The `solana-secondary` Buildkite pipeline handles creating the binary tarballs and updated crates.  Look for a job under the tag name of the release: https://buildkite.com/solana-labs/solana-secondary
+1. [Crates.io](https://crates.io/crates/solana) should have an updated Solana version.
 
 ### Update documentation
+TODO: Documentation update procedure is WIP as we move to gitbook
 
-Document the new recommended version by updating
+Document the new recommended version by updating `book/src/running-archiver.md` and `book/src/validator-testnet.md` on the release (beta) branch to point at the `solana-install` for the upcoming release version.
-```export SOLANA_RELEASE=[new scheduled TESTNET_TAG value]```
-in book/src/testnet-participation.md on the release (beta) branch.
 
-### Make the Release
+#### Publish updated Book
-
-We use [github's Releases UI](https://github.com/solana-labs/solana/releases) for tagging a release.
-
-1. Go [there ;)](https://github.com/solana-labs/solana/releases).
-1. Click "Draft new release".  The release tag must exactly match the `version`
-   field in `/Cargo.toml` prefixed by `v` (ie, `<branchname>.X`).
-   1.  If the Cargo.toml verion field is **0.12.3**, then the release tag must be **v0.12.3**
-1. If this is the first release on the branch (e.g. v0.13.**0**), paste in [this
-   template](https://raw.githubusercontent.com/solana-labs/solana/master/.github/RELEASE_TEMPLATE.md)
-   and fill it in.
-1. Test the release by generating a tag using semver's rules.  First try at a
-   release should be `<branchname>.X-rc.0`.
-1. Verify release automation:
-   1. [Crates.io](https://crates.io/crates/solana) should have an updated Solana version.
-1. Once the release has been made, update Cargo.toml on the release branch to the next
-   semantic version (e.g. 0.9.0 -> 0.9.1) by running
-   `./scripts/increment-cargo-version.sh patch`, then rebuild with `cargo
-   build` to cause a refresh of `Cargo.lock`.
-1. Push your Cargo.toml change and the autogenerated Cargo.lock changes to the
-   release branch.
-
-### Publish updated Book
 We maintain three copies of the "book" as official documentation:
 
 1) "Book" is the documentation for the latest official release.  This should get manually updated whenever a new release is made.  It is published here:

archiver/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+edition = "2018"
+name = "solana-archiver"
+version = "0.20.0"
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+
+[dependencies]
+clap = "2.33.0"
+console = "0.9.0"
+solana-core = { path = "../core", version = "0.20.0" }
+solana-logger = { path = "../logger", version = "0.20.0" }
+solana-metrics = { path = "../metrics", version = "0.20.0" }
+solana-netutil = { path = "../netutil", version = "0.20.0" }
+solana-sdk = { path = "../sdk", version = "0.20.0" }
+

archiver/src/main.rs

@@ -1,12 +1,21 @@
 use clap::{crate_description, crate_name, crate_version, App, Arg};
-use solana::cluster_info::{Node, FULLNODE_PORT_RANGE};
+use console::style;
-use solana::contact_info::ContactInfo;
+use solana_core::archiver::Archiver;
-use solana::replicator::Replicator;
+use solana_core::cluster_info::{Node, VALIDATOR_PORT_RANGE};
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_core::contact_info::ContactInfo;
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
 use std::net::SocketAddr;
+use std::path::PathBuf;
 use std::process::exit;
 use std::sync::Arc;
 
+// Return an error if a keypair file cannot be parsed.
+fn is_keypair(string: String) -> Result<(), String> {
+    read_keypair_file(&string)
+        .map(|_| ())
+        .map_err(|err| format!("{:?}", err))
+}
+
 fn main() {
     solana_logger::setup();
 
@@ -19,6 +28,7 @@ fn main() {
                 .long("identity")
                 .value_name("PATH")
                 .takes_value(true)
+                .validator(is_keypair)
                 .help("File containing an identity (keypair)"),
         )
         .arg(
@@ -28,6 +38,7 @@ fn main() {
                 .value_name("HOST:PORT")
                 .takes_value(true)
                 .required(true)
+                .validator(solana_netutil::is_host_port)
                 .help("Rendezvous with the cluster at this entry point"),
         )
         .arg(
@@ -46,14 +57,15 @@ fn main() {
                 .value_name("PATH")
                 .takes_value(true)
                 .required(true)
+                .validator(is_keypair)
                 .help("File containing the storage account keypair"),
         )
         .get_matches();
 
-    let ledger_path = matches.value_of("ledger").unwrap();
+    let ledger_path = PathBuf::from(matches.value_of("ledger").unwrap());
 
     let keypair = if let Some(identity) = matches.value_of("identity") {
-        read_keypair(identity).unwrap_or_else(|err| {
+        read_keypair_file(identity).unwrap_or_else(|err| {
             eprintln!("{}: Unable to open keypair file: {}", err, identity);
             exit(1);
         })
@@ -61,7 +73,7 @@ fn main() {
         Keypair::new()
     };
     let storage_keypair = if let Some(storage_keypair) = matches.value_of("storage_keypair") {
-        read_keypair(storage_keypair).unwrap_or_else(|err| {
+        read_keypair_file(storage_keypair).unwrap_or_else(|err| {
             eprintln!("{}: Unable to open keypair file: {}", err, storage_keypair);
             exit(1);
         })
@@ -83,8 +95,16 @@ fn main() {
         addr
     };
     let node =
-        Node::new_replicator_with_external_ip(&keypair.pubkey(), &gossip_addr, FULLNODE_PORT_RANGE);
+        Node::new_archiver_with_external_ip(&keypair.pubkey(), &gossip_addr, VALIDATOR_PORT_RANGE);
 
+    println!(
+        "{} version {} (branch={}, commit={})",
+        style(crate_name!()).bold(),
+        crate_version!(),
+        option_env!("CI_BRANCH").unwrap_or("unknown"),
+        option_env!("CI_COMMIT").unwrap_or("unknown")
+    );
+    solana_metrics::set_host_id(keypair.pubkey().to_string());
     println!(
         "replicating the data with keypair={:?} gossip_addr={:?}",
         keypair.pubkey(),
@@ -92,8 +112,8 @@ fn main() {
     );
 
     let entrypoint_info = ContactInfo::new_gossip_entry_point(&entrypoint_addr);
-    let replicator = Replicator::new(
+    let archiver = Archiver::new(
-        ledger_path,
+        &ledger_path,
         node,
         entrypoint_info,
         Arc::new(keypair),
@@ -101,5 +121,5 @@ fn main() {
     )
     .unwrap();
 
-    replicator.join();
+    archiver.join();
 }

banking_bench/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+edition = "2018"
+name = "solana-banking-bench"
+version = "0.20.0"
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+
+[dependencies]
+log = "0.4.6"
+rayon = "1.2.0"
+solana-core = { path = "../core", version = "0.20.0" }
+solana-ledger = { path = "../ledger", version = "0.20.0" }
+solana-logger = { path = "../logger", version = "0.20.0" }
+solana-runtime = { path = "../runtime", version = "0.20.0" }
+solana-measure = { path = "../measure", version = "0.20.0" }
+solana-sdk = { path = "../sdk", version = "0.20.0" }
+rand = "0.6.5"
+crossbeam-channel = "0.3"

banking_bench/src/main.rs

@@ -0,0 +1,322 @@
+#[macro_use]
+extern crate solana_ledger;
+extern crate crossbeam_channel;
+
+use crossbeam_channel::unbounded;
+use log::*;
+use rand::{thread_rng, Rng};
+use rayon::prelude::*;
+use solana_core::banking_stage::{create_test_recorder, BankingStage};
+use solana_core::cluster_info::ClusterInfo;
+use solana_core::cluster_info::Node;
+use solana_core::genesis_utils::{create_genesis_block, GenesisBlockInfo};
+use solana_core::packet::to_packets_chunked;
+use solana_core::poh_recorder::PohRecorder;
+use solana_core::poh_recorder::WorkingBankEntry;
+use solana_core::service::Service;
+use solana_ledger::bank_forks::BankForks;
+use solana_ledger::blocktree::{get_tmp_ledger_path, Blocktree};
+use solana_measure::measure::Measure;
+use solana_runtime::bank::Bank;
+use solana_sdk::hash::Hash;
+use solana_sdk::pubkey::Pubkey;
+use solana_sdk::signature::Keypair;
+use solana_sdk::signature::Signature;
+use solana_sdk::system_transaction;
+use solana_sdk::timing::{duration_as_us, timestamp};
+use solana_sdk::transaction::Transaction;
+use std::iter;
+use std::sync::atomic::Ordering;
+use std::sync::mpsc::Receiver;
+use std::sync::{Arc, Mutex, RwLock};
+use std::thread::sleep;
+use std::time::{Duration, Instant};
+
+fn check_txs(
+    receiver: &Arc<Receiver<WorkingBankEntry>>,
+    ref_tx_count: usize,
+    poh_recorder: &Arc<Mutex<PohRecorder>>,
+) -> bool {
+    let mut total = 0;
+    let now = Instant::now();
+    let mut no_bank = false;
+    loop {
+        if let Ok((_bank, (entry, _tick_height))) = receiver.recv_timeout(Duration::from_millis(10))
+        {
+            total += entry.transactions.len();
+        }
+        if total >= ref_tx_count {
+            break;
+        }
+        if now.elapsed().as_secs() > 60 {
+            break;
+        }
+        if poh_recorder.lock().unwrap().bank().is_none() {
+            trace!("no bank");
+            no_bank = true;
+            break;
+        }
+    }
+    if !no_bank {
+        assert!(total >= ref_tx_count);
+    }
+    no_bank
+}
+
+fn make_accounts_txs(txes: usize, mint_keypair: &Keypair, hash: Hash) -> Vec<Transaction> {
+    let to_pubkey = Pubkey::new_rand();
+    let dummy = system_transaction::transfer(mint_keypair, &to_pubkey, 1, hash);
+    (0..txes)
+        .into_par_iter()
+        .map(|_| {
+            let mut new = dummy.clone();
+            let sig: Vec<u8> = (0..64).map(|_| thread_rng().gen()).collect();
+            new.message.account_keys[0] = Pubkey::new_rand();
+            new.message.account_keys[1] = Pubkey::new_rand();
+            new.signatures = vec![Signature::new(&sig[0..64])];
+            new
+        })
+        .collect()
+}
+
+struct Config {
+    packets_per_batch: usize,
+    chunk_len: usize,
+    num_threads: usize,
+}
+
+impl Config {
+    fn get_transactions_index(&self, chunk_index: usize) -> usize {
+        chunk_index * (self.chunk_len / self.num_threads) * self.packets_per_batch
+    }
+}
+
+fn bytes_as_usize(bytes: &[u8]) -> usize {
+    bytes[0] as usize | (bytes[1] as usize) << 8
+}
+
+fn main() {
+    solana_logger::setup();
+    let num_threads = BankingStage::num_threads() as usize;
+    //   a multiple of packet chunk duplicates to avoid races
+    const CHUNKS: usize = 8 * 2;
+    const PACKETS_PER_BATCH: usize = 192;
+    let txes = PACKETS_PER_BATCH * num_threads * CHUNKS;
+    let mint_total = 1_000_000_000_000;
+    let GenesisBlockInfo {
+        genesis_block,
+        mint_keypair,
+        ..
+    } = create_genesis_block(mint_total);
+
+    let (verified_sender, verified_receiver) = unbounded();
+    let (vote_sender, vote_receiver) = unbounded();
+    let bank0 = Bank::new(&genesis_block);
+    let mut bank_forks = BankForks::new(0, bank0);
+    let mut bank = bank_forks.working_bank();
+
+    info!("threads: {} txs: {}", num_threads, txes);
+
+    let mut transactions = make_accounts_txs(txes, &mint_keypair, genesis_block.hash());
+
+    // fund all the accounts
+    transactions.iter().for_each(|tx| {
+        let fund = system_transaction::transfer(
+            &mint_keypair,
+            &tx.message.account_keys[0],
+            mint_total / txes as u64,
+            genesis_block.hash(),
+        );
+        let x = bank.process_transaction(&fund);
+        x.unwrap();
+    });
+    //sanity check, make sure all the transactions can execute sequentially
+    transactions.iter().for_each(|tx| {
+        let res = bank.process_transaction(&tx);
+        assert!(res.is_ok(), "sanity test transactions");
+    });
+    bank.clear_signatures();
+    //sanity check, make sure all the transactions can execute in parallel
+    let res = bank.process_transactions(&transactions);
+    for r in res {
+        assert!(r.is_ok(), "sanity parallel execution");
+    }
+    bank.clear_signatures();
+    let mut verified: Vec<_> = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH)
+        .into_iter()
+        .map(|x| {
+            let len = x.packets.len();
+            (x, iter::repeat(1).take(len).collect())
+        })
+        .collect();
+    let ledger_path = get_tmp_ledger_path!();
+    {
+        let blocktree = Arc::new(
+            Blocktree::open(&ledger_path).expect("Expected to be able to open database ledger"),
+        );
+        let (exit, poh_recorder, poh_service, signal_receiver) =
+            create_test_recorder(&bank, &blocktree, None);
+        let cluster_info = ClusterInfo::new_with_invalid_keypair(Node::new_localhost().info);
+        let cluster_info = Arc::new(RwLock::new(cluster_info));
+        let banking_stage = BankingStage::new(
+            &cluster_info,
+            &poh_recorder,
+            verified_receiver,
+            vote_receiver,
+        );
+        poh_recorder.lock().unwrap().set_bank(&bank);
+
+        let chunk_len = verified.len() / CHUNKS;
+        let mut start = 0;
+
+        // This is so that the signal_receiver does not go out of scope after the closure.
+        // If it is dropped before poh_service, then poh_service will error when
+        // calling send() on the channel.
+        let signal_receiver = Arc::new(signal_receiver);
+        let signal_receiver2 = signal_receiver.clone();
+        let mut total = 0;
+        let mut tx_total = 0;
+        let mut txs_processed = 0;
+        let mut root = 1;
+        let collector = Pubkey::new_rand();
+        const ITERS: usize = 1_000;
+        let config = Config {
+            packets_per_batch: PACKETS_PER_BATCH,
+            chunk_len,
+            num_threads,
+        };
+        for _ in 0..ITERS {
+            let now = Instant::now();
+            let mut sent = 0;
+
+            for (i, v) in verified[start..start + chunk_len]
+                .chunks(chunk_len / num_threads)
+                .enumerate()
+            {
+                let mut byte = 0;
+                let index = config.get_transactions_index(start + i);
+                if index < transactions.len() {
+                    byte = bytes_as_usize(transactions[index].signatures[0].as_ref());
+                }
+                trace!(
+                    "sending... {}..{} {} v.len: {} sig: {} transactions.len: {} index: {}",
+                    start + i,
+                    start + chunk_len,
+                    timestamp(),
+                    v.len(),
+                    byte,
+                    transactions.len(),
+                    index,
+                );
+                for xv in v {
+                    sent += xv.0.packets.len();
+                }
+                verified_sender.send(v.to_vec()).unwrap();
+            }
+            let start_tx_index = config.get_transactions_index(start);
+            let end_tx_index = config.get_transactions_index(start + chunk_len);
+            for tx in &transactions[start_tx_index..end_tx_index] {
+                loop {
+                    if bank.get_signature_status(&tx.signatures[0]).is_some() {
+                        break;
+                    }
+                    if poh_recorder.lock().unwrap().bank().is_none() {
+                        break;
+                    }
+                    sleep(Duration::from_millis(5));
+                }
+            }
+            if check_txs(&signal_receiver2, txes / CHUNKS, &poh_recorder) {
+                debug!(
+                    "resetting bank {} tx count: {} txs_proc: {}",
+                    bank.slot(),
+                    bank.transaction_count(),
+                    txs_processed
+                );
+                assert!(txs_processed < bank.transaction_count());
+                txs_processed = bank.transaction_count();
+                tx_total += duration_as_us(&now.elapsed());
+
+                let mut poh_time = Measure::start("poh_time");
+                poh_recorder.lock().unwrap().reset(
+                    bank.last_blockhash(),
+                    bank.slot(),
+                    Some((bank.slot(), bank.slot() + 1)),
+                );
+                poh_time.stop();
+
+                let mut new_bank_time = Measure::start("new_bank");
+                let new_bank = Bank::new_from_parent(&bank, &collector, bank.slot() + 1);
+                new_bank_time.stop();
+
+                let mut insert_time = Measure::start("insert_time");
+                bank_forks.insert(new_bank);
+                bank = bank_forks.working_bank();
+                insert_time.stop();
+
+                poh_recorder.lock().unwrap().set_bank(&bank);
+                assert!(poh_recorder.lock().unwrap().bank().is_some());
+                if bank.slot() > 32 {
+                    bank_forks.set_root(root, &None);
+                    root += 1;
+                }
+                debug!(
+                    "new_bank_time: {}us insert_time: {}us poh_time: {}us",
+                    new_bank_time.as_us(),
+                    insert_time.as_us(),
+                    poh_time.as_us(),
+                );
+            } else {
+                tx_total += duration_as_us(&now.elapsed());
+            }
+
+            // This signature clear may not actually clear the signatures
+            // in this chunk, but since we rotate between CHUNKS then
+            // we should clear them by the time we come around again to re-use that chunk.
+            bank.clear_signatures();
+            total += duration_as_us(&now.elapsed());
+            debug!(
+                "time: {} us checked: {} sent: {}",
+                duration_as_us(&now.elapsed()),
+                txes / CHUNKS,
+                sent,
+            );
+
+            if bank.slot() > 0 && bank.slot() % 16 == 0 {
+                for tx in transactions.iter_mut() {
+                    tx.message.recent_blockhash = bank.last_blockhash();
+                    let sig: Vec<u8> = (0..64).map(|_| thread_rng().gen()).collect();
+                    tx.signatures[0] = Signature::new(&sig[0..64]);
+                }
+                verified = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH)
+                    .into_iter()
+                    .map(|x| {
+                        let len = x.packets.len();
+                        (x, iter::repeat(1).take(len).collect())
+                    })
+                    .collect();
+            }
+
+            start += chunk_len;
+            start %= verified.len();
+        }
+        eprintln!(
+            "{{'name': 'banking_bench_total', 'median': '{}'}}",
+            total / ITERS as u64,
+        );
+        eprintln!(
+            "{{'name': 'banking_bench_tx_total', 'median': '{}'}}",
+            tx_total / ITERS as u64,
+        );
+
+        drop(verified_sender);
+        drop(vote_sender);
+        exit.store(true, Ordering::Relaxed);
+        banking_stage.join().unwrap();
+        debug!("waited for banking_stage");
+        poh_service.join().unwrap();
+        sleep(Duration::from_secs(1));
+        debug!("waited for poh_service");
+    }
+    let _unused = Blocktree::destroy(&ledger_path);
+}

bench-exchange/Cargo.toml

@@ -2,41 +2,38 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-exchange"
-version = "0.17.0"
+version = "0.20.0"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 publish = false
 
 [dependencies]
-bincode = "1.1.4"
+bincode = "1.2.0"
-bs58 = "0.2.0"
+bs58 = "0.3.0"
 clap = "2.32.0"
-env_logger = "0.6.2"
+env_logger = "0.7.1"
 itertools = "0.8.0"
-log = "0.4.7"
+log = "0.4.8"
-num-derive = "0.2"
+num-derive = "0.3"
 num-traits = "0.2"
 rand = "0.6.5"
-rayon = "1.1.0"
+rayon = "1.2.0"
-serde = "1.0.97"
+serde = "1.0.101"
-serde_derive = "1.0.97"
+serde_derive = "1.0.101"
-serde_json = "1.0.40"
+serde_json = "1.0.41"
-serde_yaml = "0.8.9"
+serde_yaml = "0.8.11"
 # solana-runtime = { path = "../solana/runtime"}
-solana = { path = "../core", version = "0.17.0" }
+solana-core = { path = "../core", version = "0.20.0" }
-solana-client = { path = "../client", version = "0.17.0" }
+solana-genesis = { path = "../genesis", version = "0.20.0" }
-solana-drone = { path = "../drone", version = "0.17.0" }
+solana-client = { path = "../client", version = "0.20.0" }
-solana-exchange-api = { path = "../programs/exchange_api", version = "0.17.0" }
+solana-drone = { path = "../drone", version = "0.20.0" }
-solana-exchange-program = { path = "../programs/exchange_program", version = "0.17.0" }
+solana-exchange-api = { path = "../programs/exchange_api", version = "0.20.0" }
-solana-logger = { path = "../logger", version = "0.17.0" }
+solana-exchange-program = { path = "../programs/exchange_program", version = "0.20.0" }
-solana-metrics = { path = "../metrics", version = "0.17.0" }
+solana-logger = { path = "../logger", version = "0.20.0" }
-solana-netutil = { path = "../netutil", version = "0.17.0" }
+solana-metrics = { path = "../metrics", version = "0.20.0" }
-solana-runtime = { path = "../runtime", version = "0.17.0" }
+solana-netutil = { path = "../netutil", version = "0.20.0" }
-solana-sdk = { path = "../sdk", version = "0.17.0" }
+solana-runtime = { path = "../runtime", version = "0.20.0" }
+solana-sdk = { path = "../sdk", version = "0.20.0" }
 untrusted = "0.7.0"
-ws = "0.8.1"
+ws = "0.9.1"
-
-[features]
-cuda = ["solana/cuda"]
-

bench-exchange/README.md

@@ -23,7 +23,7 @@ demo demonstrates one way to host an exchange on the Solana blockchain by
 emulating a currency exchange.
 
 The assets are virtual tokens held by investors who may post order requests to
-the exchange.  A Swapper monitors the exchange and posts swap requests for
+the exchange.  A Matcher monitors the exchange and posts swap requests for
 matching orders.  All the transactions can execute concurrently.
 
 ## Premise
@@ -42,30 +42,26 @@ matching orders.  All the transactions can execute concurrently.
   - A request to create a token account
 - Token request
   - A request to deposit tokens of a particular type into a token account.
-- Token pair
+- Asset pair
-  - A unique ordered list of two tokens.  For the four types of tokens used in
+  - A struct with fields Base and Quote, representing the two assets which make up a 
-    this demo, the valid pairs are AB, AC, AD, BC, BD, CD.
+    trading pair,  which themselves are Tokens. The Base or 'primary' asset is the
-- Direction of trade
+    numerator and the Quote is the denominator for pricing purposes.
-  - Describes which token in the pair the investor wants to sell and buy and can
+- Order side
-    be either "To" or "From".  For example, if an investor issues a "To" trade
+  - Describes which side of the market an investor wants to place a trade on. Options
-    for "AB" then they which to exchange A tokens to B tokens.  A "From" order
+    are "Bid" or "Ask", where a bid represents an offer to purchase the Base asset of
-    would read the other way,  A tokens from B tokens.
+    the AssetPair for a sum of the Quote Asset and an Ask is an offer to sell Base asset
+    for the Quote asset.
 - Price ratio
-  -  An expression of the relative prices of two tokens.  They consist of the
+  -  An expression of the relative prices of two tokens. Calculated with the Base
-     price of the primary token and the price of the secondary token.  For
+     Asset as the numerator and the Quote Asset as the denominator. Ratios are 
-     simplicity sake, the primary token's price is always 1, which forces the
+     represented as fixed point numbers.  The fixed point scaler is defined in
-     secondary to be the common denominator.  For example, if token A was worth
-     2 and token B was worth 6, the price ratio would be 1:3 or just 3.  Price
-     ratios are represented as fixed point numbers.  The fixed point scaler is
-     defined in
      [exchange_state.rs](https://github.com/solana-labs/solana/blob/c2fdd1362a029dcf89c8907c562d2079d977df11/programs/exchange_api/src/exchange_state.rs#L7)
 - Order request
-  - A Solana transaction executed by the exchange requesting the trade of one
+  - A Solana transaction sent by a trader to the exchange to submit an order. 
-    type of token for another.  order requests are made up of the token pair,
+    Order requests are made up of the token pair, the order side (bid or ask),
-    the direction of the trade, quantity of the primary token, the price ratio,
+    quantity of the primary token, the price ratio, and the two token accounts
-    and the two token accounts to be credited/deducted.  An example trade
+    to be credited/deducted.  An example trade request looks like "T AB 5 2" 
-    request looks like "T AB 5 2" which reads "Exchange 5 A tokens to B tokens
+    which reads "Exchange 5 A tokens to B tokens at a price ratio of 1:2"  A fulfilled trade would result in 5 A tokens
-    at a price ratio of 1:2"  A fulfilled trade would result in 5 A tokens
     deducted and 10 B tokens credited to the trade initiator's token accounts.
     Successful order requests result in an order.
 - Order
@@ -75,59 +71,62 @@ matching orders.  All the transactions can execute concurrently.
     contain the same information as the order request.
 - Price spread
   - The difference between the two matching orders. The spread is the
-    profit of the Swapper initiating the swap request.
+    profit of the Matcher initiating the swap request.
-- Swap requirements
+- Match requirements
   - Policies that result in a successful trade swap.
-- Swap request
+- Match request
-  - A request to exchange tokens between to orders
+  - A request to fill two complementary orders (bid/ask), resulting if successful,
-- Trade swap
+    in a trade being created.
-  - A successful trade.  A swap consists of two matching orders that meet
+- Trade
-    swap requirements.  A trade swap may not wholly satisfy one or both of the
+  - A successful trade is created from two matching orders that meet
-    orders in which case the orders are adjusted appropriately.  As
+    swap requirements which are submitted in a Match Request by a Matcher and
-    long as the swap requirements are met there will be an exchange of tokens
+    executed by the exchange. A trade may not wholly satisfy one or both of the
-    between accounts.  Any price spread is deposited into the Swapper's profit
+    orders in which case the orders are adjusted appropriately. Upon execution,
-    account.  All trade swaps are recorded in a new account for posterity.
+    tokens are distributed to the traders' accounts and any overlap or 
+    "negative spread" between orders is deposited into the Matcher's profit
+    account.  All successful trades are recorded in the data of a new solana 
+    account for posterity.
 - Investor
   - Individual investors who hold a number of tokens and wish to trade them on
     the exchange.  Investors operate as Solana thin clients who own a set of
     accounts containing tokens and/or order requests.  Investors post
     transactions to the exchange in order to request tokens and post or cancel
     order requests.
-- Swapper
+- Matcher
-  - An agent who facilitates trading between investors.  Swappers operate as
+  - An agent who facilitates trading between investors.  Matchers operate as
     Solana thin clients who monitor all the orders looking for a trade
-    match.  Once found, the Swapper issues a swap request to the exchange.
+    match.  Once found, the Matcher issues a swap request to the exchange.
-    Swappers are the engine of the exchange and are rewarded for their efforts by
+    Matchers are the engine of the exchange and are rewarded for their efforts by
-    accumulating the price spreads of the swaps they initiate.  Swappers also
+    accumulating the price spreads of the swaps they initiate.  Matchers also
     provide current bid/ask price and OHLCV (Open, High, Low, Close, Volume)
     information on demand via a public network port.
 - Transaction fees
   - Solana transaction fees are paid for by the transaction submitters who are
-    the Investors and Swappers.
+    the Investors and Matchers.
 
 ## Exchange startup
 
 The exchange is up and running when it reaches a state where it can take
-investor's trades and Swapper's swap requests.  To achieve this state the
+investors' trades and Matchers' match requests.  To achieve this state the
 following must occur in order:
 
 - Start the Solana blockchain
-- Start the Swapper thin-client
+- Start the  thin-client
-- The Swapper subscribes to change notifications for all the accounts owned by
+- The Matcher subscribes to change notifications for all the accounts owned by
   the exchange program id.  The subscription is managed via Solana's JSON RPC
   interface.
-- The Swapper starts responding to queries for bid/ask price and OHLCV
+- The Matcher starts responding to queries for bid/ask price and OHLCV
 
-The Swapper responding successfully to price and OHLCV requests is the signal to
+The Matcher responding successfully to price and OHLCV requests is the signal to
 the investors that trades submitted after that point will be analyzed.  <!--This
 is not ideal, and instead investors should be able to submit trades at any time,
-and the Swapper could come and go without missing a trade.  One way to achieve
+and the Matcher could come and go without missing a trade.  One way to achieve
-this is for the Swapper to read the current state of all accounts looking for all
+this is for the Matcher to read the current state of all accounts looking for all
 open orders.-->
 
 Investors will initially query the exchange to discover their current balance
 for each type of token.  If the investor does not already have an account for
-each type of token, they will submit account requests.  Swappers as well will
+each type of token, they will submit account requests.  Matcher as well will
 request accounts to hold the tokens they earn by initiating trade swaps.
 
 ```rust
@@ -165,7 +164,7 @@ pub struct TokenAccountInfo {
 }
 ```
 
-For this demo investors or Swappers can request more tokens from the exchange at
+For this demo investors or Matcher can request more tokens from the exchange at
 any time by submitting token requests. In non-demos, an exchange of this type
 would provide another way to exchange a 3rd party asset into tokens.
 
@@ -269,10 +268,10 @@ pub enum ExchangeInstruction {
 
 ## Trade swaps
 
-The Swapper is monitoring the accounts assigned to the exchange program and
+The Matcher is monitoring the accounts assigned to the exchange program and
 building a trade-order table.  The order table is used to identify
 matching orders which could be fulfilled.  When a match is found the
-Swapper should issue a swap request.  Swap requests may not satisfy the entirety
+Matcher should issue a swap request.  Swap requests may not satisfy the entirety
 of either order, but the exchange will greedily fulfill it.  Any leftover tokens
 in either account will keep the order valid for further swap requests in
 the future.
@@ -310,14 +309,14 @@ whole for clarity.
 | 5 | 1 T AB 2 10 | 2 F AB 1 5 |
 
 As part of a successful swap request, the exchange will credit tokens to the
-Swapper's account equal to the difference in the price ratios or the two orders.
+Matcher's account equal to the difference in the price ratios or the two orders.
-These tokens are considered the Swapper's profit for initiating the trade.
+These tokens are considered the Matcher's profit for initiating the trade.
 
-The Swapper would initiate the following swap on the order table above:
+The Matcher would initiate the following swap on the order table above:
 
   - Row 1, To:   Investor 1 trades 2 A tokens to 8 B tokens
   - Row 1, From: Investor 2 trades 2 A tokens from 8 B tokens
-  - Swapper takes 8 B tokens as profit
+  - Matcher takes 8 B tokens as profit
 
 Both row 1 trades are fully realized, table becomes:
 
@@ -328,11 +327,11 @@ Both row 1 trades are fully realized, table becomes:
 | 3 | 1 T AB 2 8  | 2 F AB 3 6 |
 | 4 | 1 T AB 2 10 | 2 F AB 1 5 |
 
-The Swapper would initiate the following swap:
+The Matcher would initiate the following swap:
 
   - Row 1, To:   Investor 1 trades 1 A token to 4 B tokens
   - Row 1, From: Investor 2 trades 1 A token from 4 B tokens
-  - Swapper takes 4 B tokens as profit
+  - Matcher takes 4 B tokens as profit
 
 Row 1 From is not fully realized, table becomes:
 
@@ -343,11 +342,11 @@ Row 1 From is not fully realized, table becomes:
 | 3 | 1 T AB 2 10 | 2 F AB 3 6 |
 | 4 |             | 2 F AB 1 5 |
 
-The Swapper would initiate the following swap:
+The Matcher would initiate the following swap:
 
   - Row 1, To:   Investor 1 trades 1 A token to 6 B tokens
   - Row 1, From: Investor 2 trades 1 A token from 6 B tokens
-  - Swapper takes 2 B tokens as profit
+  - Matcher takes 2 B tokens as profit
 
 Row 1 To is now fully realized, table becomes:
 
@@ -357,11 +356,11 @@ Row 1 To is now fully realized, table becomes:
 | 2 | 1 T AB 2 8  | 2 F AB 3 5 |
 | 3 | 1 T AB 2 10 | 2 F AB 1 5 |
 
-The Swapper would initiate the following last swap:
+The Matcher would initiate the following last swap:
 
   - Row 1, To:   Investor 1 trades 2 A token to 12 B tokens
   - Row 1, From: Investor 2 trades 2 A token from 12 B tokens
-  - Swapper takes 4 B tokens as profit
+  - Matcher takes 4 B tokens as profit
 
 Table becomes:
 
@@ -383,7 +382,7 @@ pub enum ExchangeInstruction {
     /// key 3 - `From` order
     /// key 4 - Token account associated with the To Trade
     /// key 5 - Token account associated with From trade
-    /// key 6 - Token account in which to deposit the Swappers profit from the swap.
+    /// key 6 - Token account in which to deposit the Matcher profit from the swap.
     SwapRequest,
 }
 
@@ -442,14 +441,14 @@ pub enum ExchangeInstruction {
     /// key 3 - `From` order
     /// key 4 - Token account associated with the To Trade
     /// key 5 - Token account associated with From trade
-    /// key 6 - Token account in which to deposit the Swappers profit from the swap.
+    /// key 6 - Token account in which to deposit the Matcher profit from the swap.
     SwapRequest,
 }
 ```
 
 ## Quotes and OHLCV
 
-The Swapper will provide current bid/ask price quotes based on trade actively and
+The Matcher will provide current bid/ask price quotes based on trade actively and
 also provide OHLCV based on some time window.  The details of how the bid/ask
 price quotes are calculated are yet to be decided.
 

bench-exchange/src/bench.rs

@@ -5,20 +5,21 @@ use itertools::izip;
 use log::*;
 use rand::{thread_rng, Rng};
 use rayon::prelude::*;
-use solana::gen_keys::GenKeys;
 use solana_client::perf_utils::{sample_txs, SampleStats};
+use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::request_airdrop_transaction;
 use solana_exchange_api::exchange_instruction;
 use solana_exchange_api::exchange_state::*;
 use solana_exchange_api::id;
+use solana_genesis::Base64Account;
 use solana_metrics::datapoint_info;
 use solana_sdk::client::Client;
 use solana_sdk::client::SyncClient;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::signature::{Keypair, KeypairUtil};
-use solana_sdk::system_instruction;
 use solana_sdk::timing::{duration_as_ms, duration_as_s};
 use solana_sdk::transaction::Transaction;
+use solana_sdk::{system_instruction, system_program};
 use std::cmp;
 use std::collections::{HashMap, VecDeque};
 use std::fs::File;
@@ -88,7 +89,12 @@ pub fn create_client_accounts_file(
     keypairs.iter().for_each(|keypair| {
         accounts.insert(
             serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-            fund_amount,
+            Base64Account {
+                balance: fund_amount,
+                executable: false,
+                owner: system_program::id().to_string(),
+                data: String::new(),
+            },
         );
     });
 
@@ -134,7 +140,7 @@ where
         let path = Path::new(&client_ids_and_stake_file);
         let file = File::open(path).unwrap();
 
-        let accounts: HashMap<String, u64> = serde_yaml::from_reader(file).unwrap();
+        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
         accounts
             .into_iter()
             .map(|(keypair, _)| {
@@ -527,21 +533,21 @@ fn trader<T>(
         let mut trade_infos = vec![];
         let start = account_group * batch_size as usize;
         let end = account_group * batch_size as usize + batch_size as usize;
-        let mut direction = Direction::To;
+        let mut side = OrderSide::Ask;
         for (signer, trade, src) in izip!(
             signers[start..end].iter(),
             trade_keys,
             srcs[start..end].iter(),
         ) {
-            direction = if direction == Direction::To {
+            side = if side == OrderSide::Ask {
-                Direction::From
+                OrderSide::Bid
             } else {
-                Direction::To
+                OrderSide::Ask
             };
             let order_info = OrderInfo {
                 /// Owner of the trade order
                 owner: Pubkey::default(), // don't care
-                direction,
+                side,
                 pair,
                 tokens,
                 price,
@@ -551,7 +557,7 @@ fn trader<T>(
                 trade_account: trade.pubkey(),
                 order_info,
             });
-            trades.push((signer, trade.pubkey(), direction, src));
+            trades.push((signer, trade.pubkey(), side, src));
         }
         account_group = (account_group + 1) % account_groups as usize;
 
@@ -562,7 +568,7 @@ fn trader<T>(
         trades.chunks(chunk_size).for_each(|chunk| {
             let trades_txs: Vec<_> = chunk
                 .par_iter()
-                .map(|(signer, trade, direction, src)| {
+                .map(|(signer, trade, side, src)| {
                     let s: &Keypair = &signer;
                     let owner = &signer.pubkey();
                     let space = mem::size_of::<ExchangeState>() as u64;
@@ -571,7 +577,7 @@ fn trader<T>(
                         vec![
                             system_instruction::create_account(owner, trade, 1, space, &id()),
                             exchange_instruction::trade_request(
-                                owner, trade, *direction, pair, tokens, price, src,
+                                owner, trade, *side, pair, tokens, price, src,
                             ),
                         ],
                         blockhash,
@@ -627,7 +633,7 @@ fn trader<T>(
     }
 }
 
-fn verify_transfer<T>(sync_client: &T, tx: &Transaction) -> bool
+fn verify_transaction<T>(sync_client: &T, tx: &Transaction) -> bool
 where
     T: SyncClient + ?Sized,
 {
@@ -651,16 +657,18 @@ fn verify_funding_transfer<T: SyncClient + ?Sized>(
     tx: &Transaction,
     amount: u64,
 ) -> bool {
+    if verify_transaction(client, tx) {
         for a in &tx.message().account_keys[1..] {
             if client.get_balance(a).unwrap_or(0) >= amount {
                 return true;
             }
         }
+    }
 
     false
 }
 
-pub fn fund_keys(client: &Client, source: &Keypair, dests: &[Arc<Keypair>], lamports: u64) {
+pub fn fund_keys(client: &dyn Client, source: &Keypair, dests: &[Arc<Keypair>], lamports: u64) {
     let total = lamports * (dests.len() as u64 + 1);
     let mut funded: Vec<(&Keypair, u64)> = vec![(source, total)];
     let mut notfunded: Vec<&Arc<Keypair>> = dests.iter().collect();
@@ -764,7 +772,7 @@ pub fn fund_keys(client: &Client, source: &Keypair, dests: &[Arc<Keypair>], lamp
                     retries += 1;
                     debug!("  Retry {:?}", retries);
                     if retries >= 10 {
-                        error!("  Too many retries, give up");
+                        error!("fund_keys: Too many retries ({}), give up", retries);
                         exit(1);
                     }
                 }
@@ -778,7 +786,7 @@ pub fn fund_keys(client: &Client, source: &Keypair, dests: &[Arc<Keypair>], lamp
     }
 }
 
-pub fn create_token_accounts(client: &Client, signers: &[Arc<Keypair>], accounts: &[Pubkey]) {
+pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], accounts: &[Pubkey]) {
     let mut notfunded: Vec<(&Arc<Keypair>, &Pubkey)> = signers.iter().zip(accounts).collect();
 
     while !notfunded.is_empty() {
@@ -824,11 +832,11 @@ pub fn create_token_accounts(client: &Client, signers: &[Arc<Keypair>], accounts
                 let mut waits = 0;
                 while !to_create_txs.is_empty() {
                     sleep(Duration::from_millis(200));
-                    to_create_txs.retain(|(_, tx)| !verify_transfer(client, &tx));
+                    to_create_txs.retain(|(_, tx)| !verify_transaction(client, &tx));
                     if to_create_txs.is_empty() {
                         break;
                     }
-                    debug!(
+                    info!(
                         "    {} transactions outstanding, waits {:?}",
                         to_create_txs.len(),
                         waits
@@ -841,9 +849,12 @@ pub fn create_token_accounts(client: &Client, signers: &[Arc<Keypair>], accounts
 
                 if !to_create_txs.is_empty() {
                     retries += 1;
-                    debug!("  Retry {:?}", retries);
+                    info!("  Retry {:?} {} txes left", retries, to_create_txs.len());
                     if retries >= 20 {
-                        error!("  Too many retries, give up");
+                        error!(
+                            "create_token_accounts: Too many retries ({}), give up",
+                            retries
+                        );
                         exit(1);
                     }
                 }
@@ -908,7 +919,7 @@ fn generate_keypairs(num: u64) -> Vec<Keypair> {
     rnd.gen_n_keypairs(num)
 }
 
-pub fn airdrop_lamports(client: &Client, drone_addr: &SocketAddr, id: &Keypair, amount: u64) {
+pub fn airdrop_lamports(client: &dyn Client, drone_addr: &SocketAddr, id: &Keypair, amount: u64) {
     let balance = client.get_balance(&id.pubkey());
     let balance = balance.unwrap_or(0);
     if balance >= amount {
@@ -953,109 +964,9 @@ pub fn airdrop_lamports(client: &Client, drone_addr: &SocketAddr, id: &Keypair,
         debug!("  Retry...");
         tries += 1;
         if tries > 50 {
-            error!("Too many retries, give up");
+            error!("airdrop_lamports: Too many retries ({}), give up", tries);
             exit(1);
         }
         sleep(Duration::from_secs(2));
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use solana::gossip_service::{discover_cluster, get_multi_client};
-    use solana::local_cluster::{ClusterConfig, LocalCluster};
-    use solana::validator::ValidatorConfig;
-    use solana_drone::drone::run_local_drone;
-    use solana_exchange_api::exchange_processor::process_instruction;
-    use solana_runtime::bank::Bank;
-    use solana_runtime::bank_client::BankClient;
-    use solana_sdk::genesis_block::create_genesis_block;
-    use std::sync::mpsc::channel;
-
-    #[test]
-    fn test_exchange_local_cluster() {
-        solana_logger::setup();
-
-        const NUM_NODES: usize = 1;
-
-        let mut config = Config::default();
-        config.identity = Keypair::new();
-        config.duration = Duration::from_secs(1);
-        config.fund_amount = 100_000;
-        config.threads = 1;
-        config.transfer_delay = 20; // 15
-        config.batch_size = 100; // 1000;
-        config.chunk_size = 10; // 200;
-        config.account_groups = 1; // 10;
-        let Config {
-            fund_amount,
-            batch_size,
-            account_groups,
-            ..
-        } = config;
-        let accounts_in_groups = batch_size * account_groups;
-
-        let cluster = LocalCluster::new(&ClusterConfig {
-            node_stakes: vec![100_000; NUM_NODES],
-            cluster_lamports: 100_000_000_000_000,
-            validator_configs: vec![ValidatorConfig::default(); NUM_NODES],
-            native_instruction_processors: [solana_exchange_program!()].to_vec(),
-            ..ClusterConfig::default()
-        });
-
-        let drone_keypair = Keypair::new();
-        cluster.transfer(
-            &cluster.funding_keypair,
-            &drone_keypair.pubkey(),
-            2_000_000_000_000,
-        );
-
-        let (addr_sender, addr_receiver) = channel();
-        run_local_drone(drone_keypair, addr_sender, Some(1_000_000_000_000));
-        let drone_addr = addr_receiver.recv_timeout(Duration::from_secs(2)).unwrap();
-
-        info!("Connecting to the cluster");
-        let (nodes, _) = discover_cluster(&cluster.entry_point_info.gossip, NUM_NODES)
-            .unwrap_or_else(|err| {
-                error!("Failed to discover {} nodes: {:?}", NUM_NODES, err);
-                exit(1);
-            });
-
-        let (client, num_clients) = get_multi_client(&nodes);
-
-        info!("clients: {}", num_clients);
-        assert!(num_clients >= NUM_NODES);
-
-        const NUM_SIGNERS: u64 = 2;
-        airdrop_lamports(
-            &client,
-            &drone_addr,
-            &config.identity,
-            fund_amount * (accounts_in_groups + 1) as u64 * NUM_SIGNERS,
-        );
-
-        do_bench_exchange(vec![client], config);
-    }
-
-    #[test]
-    fn test_exchange_bank_client() {
-        solana_logger::setup();
-        let (genesis_block, identity) = create_genesis_block(100_000_000_000_000);
-        let mut bank = Bank::new(&genesis_block);
-        bank.add_instruction_processor(id(), process_instruction);
-        let clients = vec![BankClient::new(bank)];
-
-        let mut config = Config::default();
-        config.identity = identity;
-        config.duration = Duration::from_secs(1);
-        config.fund_amount = 100_000;
-        config.threads = 1;
-        config.transfer_delay = 20; // 0;
-        config.batch_size = 100; // 1500;
-        config.chunk_size = 10; // 1500;
-        config.account_groups = 1; // 50;
-
-        do_bench_exchange(clients, config);
-    }
-}

bench-exchange/src/cli.rs

@@ -1,7 +1,7 @@
 use clap::{crate_description, crate_name, crate_version, value_t, App, Arg, ArgMatches};
-use solana::gen_keys::GenKeys;
+use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::DRONE_PORT;
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
 use std::net::SocketAddr;
 use std::process::exit;
 use std::time::Duration;
@@ -179,7 +179,7 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
         });
 
     if matches.is_present("identity") {
-        args.identity = read_keypair(matches.value_of("identity").unwrap())
+        args.identity = read_keypair_file(matches.value_of("identity").unwrap())
             .expect("can't read client identity");
     } else {
         args.identity = {

bench-exchange/src/lib.rs

@@ -0,0 +1,3 @@
+pub mod bench;
+pub mod cli;
+mod order_book;

bench-exchange/src/main.rs

@@ -2,13 +2,9 @@ pub mod bench;
 mod cli;
 pub mod order_book;
 
-#[cfg(test)]
-#[macro_use]
-extern crate solana_exchange_program;
-
 use crate::bench::{airdrop_lamports, create_client_accounts_file, do_bench_exchange, Config};
 use log::*;
-use solana::gossip_service::{discover_cluster, get_multi_client};
+use solana_core::gossip_service::{discover_cluster, get_multi_client};
 use solana_sdk::signature::KeypairUtil;
 
 fn main() {
@@ -58,7 +54,7 @@ fn main() {
         );
     } else {
         info!("Connecting to the cluster");
-        let (nodes, _replicators) =
+        let (nodes, _archivers) =
             discover_cluster(&entrypoint_addr, num_nodes).unwrap_or_else(|_| {
                 panic!("Failed to discover nodes");
             });

bench-exchange/src/order_book.rs

@@ -96,12 +96,12 @@ impl OrderBook {
     //     Ok(())
     // }
     pub fn push(&mut self, pubkey: Pubkey, info: OrderInfo) -> Result<(), Box<dyn error::Error>> {
-        check_trade(info.direction, info.tokens, info.price)?;
+        check_trade(info.side, info.tokens, info.price)?;
-        match info.direction {
+        match info.side {
-            Direction::To => {
+            OrderSide::Ask => {
                 self.to_ab.push(ToOrder { pubkey, info });
             }
-            Direction::From => {
+            OrderSide::Bid => {
                 self.from_ab.push(FromOrder { pubkey, info });
             }
         }

bench-streamer/Cargo.toml

@@ -2,17 +2,13 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-streamer"
-version = "0.17.0"
+version = "0.20.0"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 
 [dependencies]
 clap = "2.33.0"
-solana = { path = "../core", version = "0.17.0" }
+solana-core = { path = "../core", version = "0.20.0" }
-solana-logger = { path = "../logger", version = "0.17.0" }
+solana-logger = { path = "../logger", version = "0.20.0" }
-solana-netutil = { path = "../netutil", version = "0.17.0" }
+solana-netutil = { path = "../netutil", version = "0.20.0" }
-
-[features]
-cuda = ["solana/cuda"]
-

bench-streamer/src/main.rs

@@ -1,8 +1,8 @@
 use clap::{crate_description, crate_name, crate_version, App, Arg};
-use solana::packet::PacketsRecycler;
+use solana_core::packet::PacketsRecycler;
-use solana::packet::{Packet, Packets, BLOB_SIZE, PACKET_DATA_SIZE};
+use solana_core::packet::{Packet, Packets, BLOB_SIZE, PACKET_DATA_SIZE};
-use solana::result::Result;
+use solana_core::result::Result;
-use solana::streamer::{receiver, PacketReceiver};
+use solana_core::streamer::{receiver, PacketReceiver};
 use std::cmp::max;
 use std::net::{IpAddr, Ipv4Addr, SocketAddr, UdpSocket};
 use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};

bench-tps/Cargo.toml

@@ -2,28 +2,37 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-tps"
-version = "0.17.0"
+version = "0.20.0"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 
 [dependencies]
+bincode = "1.2.0"
 clap = "2.33.0"
-log = "0.4.7"
+log = "0.4.8"
-rayon = "1.1.0"
+rayon = "1.2.0"
-serde = "1.0.97"
+serde = "1.0.101"
-serde_derive = "1.0.97"
+serde_derive = "1.0.101"
-serde_json = "1.0.40"
+serde_json = "1.0.41"
-serde_yaml = "0.8.9"
+serde_yaml = "0.8.11"
-solana = { path = "../core", version = "0.17.0" }
+solana-core = { path = "../core", version = "0.20.0" }
-solana-client = { path = "../client", version = "0.17.0" }
+solana-genesis = { path = "../genesis", version = "0.20.0" }
-solana-drone = { path = "../drone", version = "0.17.0" }
+solana-client = { path = "../client", version = "0.20.0" }
-solana-logger = { path = "../logger", version = "0.17.0" }
+solana-drone = { path = "../drone", version = "0.20.0" }
-solana-metrics = { path = "../metrics", version = "0.17.0" }
+solana-librapay-api = { path = "../programs/librapay_api", version = "0.20.0", optional = true }
-solana-netutil = { path = "../netutil", version = "0.17.0" }
+solana-logger = { path = "../logger", version = "0.20.0" }
-solana-runtime = { path = "../runtime", version = "0.17.0" }
+solana-metrics = { path = "../metrics", version = "0.20.0" }
-solana-sdk = { path = "../sdk", version = "0.17.0" }
+solana-measure = { path = "../measure", version = "0.20.0" }
+solana-netutil = { path = "../netutil", version = "0.20.0" }
+solana-runtime = { path = "../runtime", version = "0.20.0" }
+solana-sdk = { path = "../sdk", version = "0.20.0" }
+solana-move-loader-program = { path = "../programs/move_loader_program", version = "0.20.0", optional = true }
+solana-move-loader-api = { path = "../programs/move_loader_api", version = "0.20.0", optional = true }
+
+[dev-dependencies]
+serial_test = "0.2.0"
+serial_test_derive = "0.2.0"
 
 [features]
-cuda = ["solana/cuda"]
+move = ["solana-core/move", "solana-librapay-api", "solana-move-loader-program", "solana-move-loader-api"]
-

bench-tps/src/cli.rs

@@ -1,11 +1,10 @@
-use std::net::SocketAddr;
-use std::process::exit;
-use std::time::Duration;
-
 use clap::{crate_description, crate_name, crate_version, App, Arg, ArgMatches};
 use solana_drone::drone::DRONE_PORT;
 use solana_sdk::fee_calculator::FeeCalculator;
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
+use std::{net::SocketAddr, process::exit, time::Duration};
+
+const NUM_LAMPORTS_PER_ACCOUNT_DEFAULT: u64 = solana_sdk::native_token::SOL_LAMPORTS;
 
 /// Holds the configuration for a single run of the benchmark
 pub struct Config {
@@ -22,6 +21,8 @@ pub struct Config {
     pub write_to_client_file: bool,
     pub read_from_client_file: bool,
     pub target_lamports_per_signature: u64,
+    pub use_move: bool,
+    pub num_lamports_per_account: u64,
 }
 
 impl Default for Config {
@@ -33,13 +34,15 @@ impl Default for Config {
             threads: 4,
             num_nodes: 1,
             duration: Duration::new(std::u64::MAX, 0),
-            tx_count: 500_000,
+            tx_count: 50_000,
-            thread_batch_sleep_ms: 0,
+            thread_batch_sleep_ms: 1000,
             sustained: false,
             client_ids_and_stake_file: String::new(),
             write_to_client_file: false,
             read_from_client_file: false,
             target_lamports_per_signature: FeeCalculator::default().target_lamports_per_signature,
+            use_move: false,
+            num_lamports_per_account: NUM_LAMPORTS_PER_ACCOUNT_DEFAULT,
         }
     }
 }
@@ -100,6 +103,11 @@ pub fn build_args<'a, 'b>() -> App<'a, 'b> {
                 .long("sustained")
                 .help("Use sustained performance mode vs. peak mode. This overlaps the tx generation with transfers."),
         )
+        .arg(
+            Arg::with_name("use-move")
+                .long("use-move")
+                .help("Use Move language transactions to perform transfers."),
+        )
         .arg(
             Arg::with_name("tx_count")
                 .long("tx_count")
@@ -139,6 +147,15 @@ pub fn build_args<'a, 'b>() -> App<'a, 'b> {
                      verification when the cluster is operating at target-signatures-per-slot",
                 ),
         )
+        .arg(
+            Arg::with_name("num_lamports_per_account")
+                .long("num-lamports-per-account")
+                .value_name("LAMPORTS")
+                .takes_value(true)
+                .help(
+                    "Number of lamports per account.",
+                ),
+        )
 }
 
 /// Parses a clap `ArgMatches` structure into a `Config`
@@ -164,7 +181,7 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
     }
 
     if matches.is_present("identity") {
-        args.id = read_keypair(matches.value_of("identity").unwrap())
+        args.id = read_keypair_file(matches.value_of("identity").unwrap())
             .expect("can't read client identity");
     }
 
@@ -211,5 +228,11 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
         args.target_lamports_per_signature = v.to_string().parse().expect("can't parse lamports");
     }
 
+    args.use_move = matches.is_present("use-move");
+
+    if let Some(v) = matches.value_of("num_lamports_per_account") {
+        args.num_lamports_per_account = v.to_string().parse().expect("can't parse lamports");
+    }
+
     args
 }

bench-tps/src/lib.rs

@@ -0,0 +1,2 @@
+pub mod bench;
+pub mod cli;

bench-tps/src/main.rs

@@ -1,23 +1,18 @@
-mod bench;
+use log::*;
-mod cli;
+use solana_bench_tps::bench::{do_bench_tps, generate_and_fund_keypairs, generate_keypairs};
-
+use solana_bench_tps::cli;
-use crate::bench::{
+use solana_core::gossip_service::{discover_cluster, get_multi_client};
-    do_bench_tps, generate_and_fund_keypairs, generate_keypairs, Config, NUM_LAMPORTS_PER_ACCOUNT,
+use solana_genesis::Base64Account;
-};
-use solana::gossip_service::{discover_cluster, get_multi_client};
 use solana_sdk::fee_calculator::FeeCalculator;
 use solana_sdk::signature::{Keypair, KeypairUtil};
-use std::collections::HashMap;
+use solana_sdk::system_program;
-use std::fs::File;
+use std::{collections::HashMap, fs::File, io::prelude::*, path::Path, process::exit};
-use std::io::prelude::*;
-use std::path::Path;
-use std::process::exit;
 
 /// Number of signatures for all transactions in ~1 week at ~100K TPS
 pub const NUM_SIGNATURES_FOR_TXS: u64 = 100_000 * 60 * 60 * 24 * 7;
 
 fn main() {
-    solana_logger::setup();
+    solana_logger::setup_with_filter("solana=info");
     solana_metrics::set_panic_hook("bench-tps");
 
     let matches = cli::build_args().get_matches();
@@ -27,33 +22,40 @@ fn main() {
         entrypoint_addr,
         drone_addr,
         id,
-        threads,
         num_nodes,
-        duration,
         tx_count,
-        thread_batch_sleep_ms,
-        sustained,
         client_ids_and_stake_file,
         write_to_client_file,
         read_from_client_file,
         target_lamports_per_signature,
-    } = cli_config;
+        use_move,
+        num_lamports_per_account,
+        ..
+    } = &cli_config;
 
-    if write_to_client_file {
+    if *write_to_client_file {
-        let (keypairs, _) = generate_keypairs(&id, tx_count as u64 * 2);
+        info!("Generating {} keypairs", *tx_count * 2);
+        let (keypairs, _) = generate_keypairs(&id, *tx_count as u64 * 2);
         let num_accounts = keypairs.len() as u64;
-        let max_fee = FeeCalculator::new(target_lamports_per_signature).max_lamports_per_signature;
+        let max_fee =
+            FeeCalculator::new(*target_lamports_per_signature, 0).max_lamports_per_signature;
         let num_lamports_per_account = (num_accounts - 1 + NUM_SIGNATURES_FOR_TXS * max_fee)
             / num_accounts
-            + NUM_LAMPORTS_PER_ACCOUNT;
+            + num_lamports_per_account;
         let mut accounts = HashMap::new();
         keypairs.iter().for_each(|keypair| {
             accounts.insert(
                 serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-                num_lamports_per_account,
+                Base64Account {
+                    balance: num_lamports_per_account,
+                    executable: false,
+                    owner: system_program::id().to_string(),
+                    data: String::new(),
+                },
             );
         });
 
+        info!("Writing {}", client_ids_and_stake_file);
         let serialized = serde_yaml::to_string(&accounts).unwrap();
         let path = Path::new(&client_ids_and_stake_file);
         let mut file = File::create(path).unwrap();
@@ -61,9 +63,9 @@ fn main() {
         return;
     }
 
-    println!("Connecting to the cluster");
+    info!("Connecting to the cluster");
-    let (nodes, _replicators) =
+    let (nodes, _archivers) =
-        discover_cluster(&entrypoint_addr, num_nodes).unwrap_or_else(|err| {
+        discover_cluster(&entrypoint_addr, *num_nodes).unwrap_or_else(|err| {
             eprintln!("Failed to discover {} nodes: {:?}", num_nodes, err);
             exit(1);
         });
@@ -78,31 +80,45 @@ fn main() {
         exit(1);
     }
 
-    let (keypairs, keypair_balance) = if read_from_client_file {
+    let (keypairs, move_keypairs, keypair_balance) = if *read_from_client_file && !use_move {
         let path = Path::new(&client_ids_and_stake_file);
         let file = File::open(path).unwrap();
 
-        let accounts: HashMap<String, u64> = serde_yaml::from_reader(file).unwrap();
+        info!("Reading {}", client_ids_and_stake_file);
+        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
         let mut keypairs = vec![];
         let mut last_balance = 0;
 
-        accounts.into_iter().for_each(|(keypair, balance)| {
+        accounts
+            .into_iter()
+            .for_each(|(keypair, primordial_account)| {
                 let bytes: Vec<u8> = serde_json::from_str(keypair.as_str()).unwrap();
                 keypairs.push(Keypair::from_bytes(&bytes).unwrap());
-            last_balance = balance;
+                last_balance = primordial_account.balance;
             });
+
+        if keypairs.len() < tx_count * 2 {
+            eprintln!(
+                "Expected {} accounts in {}, only received {} (--tx_count mismatch?)",
+                tx_count * 2,
+                client_ids_and_stake_file,
+                keypairs.len(),
+            );
+            exit(1);
+        }
         // Sort keypairs so that do_bench_tps() uses the same subset of accounts for each run.
         // This prevents the amount of storage needed for bench-tps accounts from creeping up
         // across multiple runs.
         keypairs.sort_by(|x, y| x.pubkey().to_string().cmp(&y.pubkey().to_string()));
-        (keypairs, last_balance)
+        (keypairs, None, last_balance)
     } else {
         generate_and_fund_keypairs(
             &client,
-            Some(drone_addr),
+            Some(*drone_addr),
             &id,
-            tx_count,
+            *tx_count,
-            NUM_LAMPORTS_PER_ACCOUNT,
+            *num_lamports_per_account,
+            *use_move,
         )
         .unwrap_or_else(|e| {
             eprintln!("Error could not fund keys: {:?}", e);
@@ -110,14 +126,11 @@ fn main() {
         })
     };
 
-    let config = Config {
+    do_bench_tps(
-        id,
+        vec![client],
-        threads,
+        cli_config,
-        thread_batch_sleep_ms,
+        keypairs,
-        duration,
+        keypair_balance,
-        tx_count,
+        move_keypairs,
-        sustained,
+    );
-    };
-
-    do_bench_tps(vec![client], config, keypairs, keypair_balance);
 }

book/art/consensus.msc

@@ -1,15 +0,0 @@
-msc {
-  client,leader,verifier_a,verifier_b,verifier_c;
-
-  client=>leader [ label = "SUBMIT" ] ;
-  leader=>client [ label = "CONFIRMED" ] ;
-  leader=>verifier_a [ label = "CONFIRMED" ] ;
-  leader=>verifier_b [ label = "CONFIRMED" ] ;
-  leader=>verifier_c [ label = "CONFIRMED" ] ;
-  verifier_a=>leader [ label = "VERIFIED" ] ;
-  verifier_b=>leader [ label = "VERIFIED" ] ;
-  leader=>client [ label = "FINALIZED" ] ;
-  leader=>verifier_a [ label = "FINALIZED" ] ;
-  leader=>verifier_b [ label = "FINALIZED" ] ;
-  leader=>verifier_c [ label = "FINALIZED" ] ;
-}

book/build-cli-usage.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -e
+
+cd "$(dirname "$0")"
+
+usage=$(cargo -q run -p solana-cli -- -C ~/.foo --help | sed 's|'"$HOME"'|~|g')
+
+out=${1:-src/api-reference/cli.md}
+
+cat src/api-reference/.cli.md > "$out"
+
+section() {
+  declare mark=${2:-"###"}
+  declare section=$1
+  read -r name rest <<<"$section"
+
+  printf '%s %s
+' "$mark" "$name"
+  printf '```text
+%s
+```
+
+' "$section"
+}
+
+section "$usage" >> "$out"
+
+in_subcommands=0
+while read -r subcommand rest; do
+  [[ $subcommand == "SUBCOMMANDS:" ]] && in_subcommands=1 && continue
+  if ((in_subcommands)); then
+      section "$(cargo -q run -p solana-cli -- help "$subcommand" | sed 's|'"$HOME"'|~|g')" "####" >> "$out"
+  fi
+done <<<"$usage">>"$out"

book/build-svg.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+
+cd "$(dirname "$0")"
+
+make -j"$(nproc)" -B svg
+
+#TODO figure out why book wants to change, but local and CI differ
+exit 0
+if [[ -n $CI ]]; then
+  # In CI confirm that no svgs need to be built
+  git diff --exit-code
+fi

book/makefile

@@ -2,13 +2,15 @@ BOB_SRCS=$(wildcard art/*.bob)
 MSC_SRCS=$(wildcard art/*.msc)
 MD_SRCS=$(wildcard src/*.md)
 
-SVG_IMGS=$(BOB_SRCS:art/%.bob=src/img/%.svg) $(MSC_SRCS:art/%.msc=src/img/%.svg)
+SVG_IMGS=$(BOB_SRCS:art/%.bob=src/.gitbook/assets/%.svg) $(MSC_SRCS:art/%.msc=src/.gitbook/assets/%.svg)
 
 TARGET=html/index.html
 TEST_STAMP=src/tests.ok
 
 all: $(TARGET)
 
+svg: $(SVG_IMGS)
+
 test: $(TEST_STAMP)
 
 open: $(TEST_STAMP)
@@ -17,11 +19,11 @@ open: $(TEST_STAMP)
 watch: $(SVG_IMGS)
 	mdbook watch
 
-src/img/%.svg: art/%.bob
+src/.gitbook/assets/%.svg: art/%.bob
 	@mkdir -p $(@D)
 	svgbob < $< > $@
 
- src/img/%.svg: art/%.msc
+src/.gitbook/assets/%.svg: art/%.msc
 	@mkdir -p $(@D)
 	mscgen -T svg -i $< -o $@
 

book/src/.gitbook/assets/data-plane (1).svg

@@ -0,0 +1,192 @@
+<svg class="bob" font-family="arial" font-size="14" height="288" width="736" xmlns="http://www.w3.org/2000/svg">
+<defs>
+<marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
+<polygon fill="black" points="0,0 0,4 8,2 0,0"/>
+</marker>
+<marker id="clear_triangle" markerHeight="10" markerWidth="10" orient="auto" refX="1" refY="7" viewBox="0 0 20 14">
+<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="black" r="8"/>
+</marker>
+<marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<rect fill="black" height="20" width="20" x="0" y="0"/>
+</marker>
+<marker id="open_circle" markerHeight="10" markerWidth="10" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="white" r="4" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="big_open_circle" markerHeight="20" markerWidth="20" orient="auto" refX="20" refY="20" viewBox="0 0 40 40">
+<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+</marker>
+</defs>
+<style type="text/css">
+
+    line,path {
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    line.dashed {
+        stroke-dasharray: 5;
+    }
+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    circle.open {
+      fill:none;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    tspan.head{
+        fill: none;
+        stroke: none;
+    }
+    
+</style>
+<rect fill="white" height="288" width="736" x="0" y="0"/>
+<g>
+<line x1="4" x2="4" y1="216" y2="280"/>
+<line x1="4" x2="156" y1="216" y2="216"/>
+<line x1="4" x2="172" y1="280" y2="280"/>
+<line x1="156" x2="172" y1="216" y2="216"/>
+<line x1="172" x2="172" y1="216" y2="280"/>
+</g>
+<g>
+<line x1="124" x2="124" y1="104" y2="168"/>
+<line x1="124" x2="204" y1="104" y2="104"/>
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