Interpreter block-count PGO for WebAssembly CoreCLR - #132721

Open

pavelsavara wants to merge 26 commits into

dotnet:mainfrom

pavelsavara:wasm_collect_PGO

Commits on Sep 16, 2026

wip
pavelsavara
committed
fe5bb85
Define ep_rt_session_stopping no-op for NativeAOT eventpipe
pavelsavara
committed
ab76425
Flush PGO data before taking the EventPipe lock on session stop
pavelsavara
committed
1d4dd47
enable BlazorEventPipeTestWithCpuSamples
pavelsavara
committed
47d4eab
WBT test for PGO trace
pavelsavara
committed
b7df191
feedback
pavelsavara
committed
38ef900
fix event pipe early collection
pavelsavara
committed
0b4176a
Fix WBT dotnet-pgo copy: pre-create nested output dirs (amd64/arm64)
pavelsavara
committed
62594a2
fix WBT linux
pavelsavara
committed
9e738b6
Deploy dotnet-pgo into WBT Helix payload via CopyToOutputDirectory
pavelsavara
committed
3f302aa
Restore dotnet-pgo for WBT via Private=false ProjectReference
pavelsavara
committed
6c453c9
Fix dotnet-pgo payload glob dropping runtimeconfig.json
pavelsavara
committed
9c215f5
Address PR review feedback for interpreter PGO
pavelsavara
committed
1abefcb
Correct ep_rt_session_stopping lock-contract comment
pavelsavara
committed
a983705
Address follow-up PR review on interpreter PGO
pavelsavara
committed
194b6a8
Scope interpreter PGO flush to the stopping session
pavelsavara
committed
b3ec395
Scope PGO block instrumentation to header IL range; assert on MT WASM flush
pavelsavara
committed
97d7a19
Route PGO flush to the stopping session via rundown thread
pavelsavara
committed
c9b1e4b
Scope interpreter PGO to single-threaded WASM; mask-gate MT assert
pavelsavara
committed
3f7c7cd
Pass session mask to session-stopping hook; add pgo-trace to rollup sources
pavelsavara
committed
c79ea57
Drop 'desktop' from PGO keyword comment
pavelsavara
committed
0426f3d
Merge branch 'main' into wasm_collect_PGO
pavelsavara
authored
3c52a09

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Interpreter block-count PGO for WebAssembly CoreCLR - #132721

Interpreter block-count PGO for WebAssembly CoreCLR#132721
pavelsavara wants to merge 26 commits into
dotnet:mainfrom
pavelsavara:wasm_collect_PGO

Commits on Sep 16, 2026

wip

Define ep_rt_session_stopping no-op for NativeAOT eventpipe

Flush PGO data before taking the EventPipe lock on session stop

enable BlazorEventPipeTestWithCpuSamples

WBT test for PGO trace

feedback

fix event pipe early collection

Fix WBT dotnet-pgo copy: pre-create nested output dirs (amd64/arm64)

fix WBT linux

Deploy dotnet-pgo into WBT Helix payload via CopyToOutputDirectory

Restore dotnet-pgo for WBT via Private=false ProjectReference

Fix dotnet-pgo payload glob dropping runtimeconfig.json

Address PR review feedback for interpreter PGO

Correct ep_rt_session_stopping lock-contract comment

Address follow-up PR review on interpreter PGO

Scope interpreter PGO flush to the stopping session

Scope PGO block instrumentation to header IL range; assert on MT WASM flush

Route PGO flush to the stopping session via rundown thread

Scope interpreter PGO to single-threaded WASM; mask-gate MT assert

Pass session mask to session-stopping hook; add pgo-trace to rollup sources

Drop 'desktop' from PGO keyword comment

Merge branch 'main' into wasm_collect_PGO

Commits on Sep 17, 2026

Split EventPipe PGO emission from text-file export

Make browser PGO trace collection one-shot per process

Merge branch 'main' into wasm_collect_PGO

cleanup