solana

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mergify[bot] a536f779ee scans crds table in parallel for finding old labels (#13073 ) (#13107 )

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

(cherry picked from commit 37c8842bcb)

Co-authored-by: behzad nouri <behzadnouri@gmail.com>

2020-10-23 15:36:06 +00:00

client.rs

Add replacements for Pubkey::new_rand()/Hash::new_rand() (bp #12987 ) (#13076 )

2020-10-22 05:08:01 +00:00

cluster_info.rs

Add replacements for Pubkey::new_rand()/Hash::new_rand() (bp #12987 ) (#13076 )

2020-10-22 05:08:01 +00:00

crds_gossip.rs

scans crds table in parallel for finding old labels (#13073 ) (#13107 )

2020-10-23 15:36:06 +00:00

fork-selection.rs

Tiny cleanups in preparation for persistent tower (#10805 )