tower: add hard fork detector #7087

mmcgee-jump · 2025-11-05T23:41:52Z

No description provided.

src/choreo/hfork/fd_hfork.c

src/choreo/hfork/fd_hfork.h

src/discof/tower/fd_hard_fork_detector.c

src/discof/tower/fd_tower_tile.c

src/choreo/hfork/fd_hfork.c

src/choreo/hfork/fd_hfork.h

mmcgee-jump

thanks!

github-actions · 2025-11-18T22:08:12Z

Performance Measurements ⏳

Suite	Baseline	New	Change
backtest `mainnet-368528500-perf` per slot	`0.073686 s`	`0.073559 s`	`-0.172%` ✅
backtest `mainnet-368528500-perf` snapshot load	`3.289 s`	`3.161 s`	`-3.892%` ✅
backtest `mainnet-368528500-perf` total elapsed	`73.685924 s`	`73.558531 s`	`-0.173%` ✅
`firedancer mem` usage with `mainnet.toml`	`1001.13 GiB`	`1129.1 GiB`	`12.783%` ⚠️

github-actions · 2025-11-18T23:20:50Z

Suite	Baseline	New	Change
backtest `mainnet-368528500-perf` per slot	`0.064269 s`	`0.063624 s`	`-1.004%` ✅
backtest `mainnet-368528500-perf` snapshot load	`2.415 s`	`2.348 s`	`-2.774%` ✅
backtest `mainnet-368528500-perf` total elapsed	`64.268874 s`	`63.624319 s`	`-1.003%` ✅
`firedancer mem` usage with `mainnet.toml`	`1001.13 GiB`	`1129.1 GiB`	`12.783%` ⚠️

github-actions · 2025-11-19T00:10:42Z

Suite	Baseline	New	Change
backtest `mainnet-368528500-perf` per slot	`0.074178 s`	`0.074083 s`	`-0.128%` ✅
backtest `mainnet-368528500-perf` snapshot load	`3.222 s`	`3.198 s`	`-0.745%` ✅
backtest `mainnet-368528500-perf` total elapsed	`74.178149 s`	`74.083097 s`	`-0.128%` ✅
`firedancer mem` usage with `mainnet.toml`	`1001.13 GiB`	`1001.1 GiB`	`-0.003%` ✅

github-actions · 2025-11-19T00:16:41Z

Suite	Baseline	New	Change
backtest `mainnet-368528500-perf` per slot	`0.053146 s`	`0.053429 s`	`0.532%` ✅
backtest `mainnet-368528500-perf` snapshot load	`2.594 s`	`1.787 s`	`-31.110%` ✅
backtest `mainnet-368528500-perf` total elapsed	`53.145917 s`	`53.428726 s`	`0.532%` ✅
`firedancer mem` usage with `mainnet.toml`	`1001.13 GiB`	`1001.1 GiB`	`-0.003%` ✅

mmcgee-jump added this to the v1.0 milestone Nov 5, 2025

mmcgee-jump requested a review from lidatong November 5, 2025 23:41

lidatong force-pushed the mmcgee/hfdetect branch 2 times, most recently from f5d503b to 76b4e60 Compare November 13, 2025 22:36

mmcgee-jump mentioned this pull request Nov 14, 2025

Delete and replace fd_bank_hash_cmp #6359

Open

mmcgee-jump added 2 commits November 18, 2025 19:00

tower: add hard fork detector

bc54c50

replay: re-enable error for genesis mismatch

2dbb1b0

lidatong added a commit that referenced this pull request Nov 18, 2025

feat(hfork): rewrite hard fork detector based on #7087

d57d54c

lidatong force-pushed the mmcgee/hfdetect branch from 76b4e60 to d57d54c Compare November 18, 2025 21:47

lidatong requested a review from emwang-jump as a code owner November 18, 2025 21:47

lidatong added a commit that referenced this pull request Nov 18, 2025

feat(hfork): rewrite hard fork detector based on #7087

1ea255f

lidatong force-pushed the mmcgee/hfdetect branch from d57d54c to 1ea255f Compare November 18, 2025 21:48