behzad nouri 37c8842bcb scans crds table in parallel for finding old labels (#13073) ...

From runtime profiles, the majority time of ClusterInfo::handle_purge
https://github.com/solana-labs/solana/blob/0776fa05c/core/src/cluster_info.rs#L1605-L1626
is spent scanning crds table finding old labels:
https://github.com/solana-labs/solana/blob/0776fa05c/core/src/crds.rs#L175-L197

This can be done in parallel given that gossip thread-pool:
https://github.com/solana-labs/solana/blob/0776fa05c/core/src/cluster_info.rs#L1637-L1641
is idle when handle_purge is invoked:
https://github.com/solana-labs/solana/blob/0776fa05c/core/src/cluster_info.rs#L1681

2020-10-23 14:17:37 +00:00

..

client.rs

Remove unused pubkey::Pubkey imports

2020-10-21 19:08:13 -07:00

cluster_info.rs

Run codemod --extensions rs Pubkey::new_rand solana_sdk::pubkey::new_rand

2020-10-21 19:08:13 -07:00

crds_gossip.rs

scans crds table in parallel for finding old labels (#13073)

2020-10-23 14:17:37 +00:00

fork-selection.rs

Tiny cleanups in preparation for persistent tower (#10805)

2020-06-25 18:24:16 +09:00

gossip.rs

Add --gossip-validator argument

2020-09-14 20:18:27 -07:00

ledger_cleanup.rs

Track votes from gossip for optimistic confirmation (#11209)

2020-07-28 09:33:27 +00:00

rpc.rs

Remove unused pubkey::Pubkey imports

2020-10-21 19:08:13 -07:00

snapshots.rs

Support Debug Bank (#13017)

2020-10-21 01:05:45 +09:00