perf: full PGO pipeline - SPGO, CallFrequency layout, hot-cold splitting, cross-module inlining#10877

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benaadams wants to merge 277 commits into

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Commits on Mar 20, 2026

Commits on Mar 21, 2026

Commits on Mar 22, 2026

Commits on Mar 23, 2026

Revert "fix(runner): time-box DB disposal to 15s during shutdown (TEMPORARY)"
benaadams
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revert(pgo): remove TC_CallCountingDelayMs=30 to isolate benchmark regression
benaadams
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feat(pgo): generate CallChainProfile for crossgen2 CallFrequency layout
benaadams
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feat(pgo): enable hot-cold splitting in R2R using SPGO block counts
benaadams
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chore(pgo): compress callchain JSON (1.9MB -> 222KB) and decompress at build time
benaadams
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fix(pgo): add targeted R2R verbose output to verify callchain/hot-cold-splitting
benaadams
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fix(pgo): use diagnostic verbosity to verify crossgen2 flags (TEMPORARY)
benaadams
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fix(pgo): decompress callchain JSON before dotnet publish, not in MSBuild target
benaadams
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fix: remove diagnostic verbosity from Dockerfile - was causing CI timeouts
benaadams
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fix(pgo): decompress callchain JSON before R2R publish in build-solutions CI
benaadams
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fix(pgo): decompress callchain JSON before benchmark builds for R2R toolchain
benaadams
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refactor(pgo): move R2R Composite + OptimizationPreference to Directory.Build.targets
benaadams
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fix(pgo): disable R2R for test projects - composite R2R was causing CI timeouts
benaadams
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Merge branch 'master' into pgo-2
benaadams
authored

Commits on Mar 24, 2026

Commits on Apr 21, 2026

Merge remote-tracking branch 'origin/master' into pgo-2
kamilchodola
committed