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5 Commits

Author SHA1 Message Date
Ivan Inozemtsev 15c58a889f Add static variants of Dart engine library and update samples 
Fixes https://github.com/dart-lang/sdk/issues/60799

Change-Id: I16a8dd2c854ed6915f14e1b71547879f50f2de0e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/432920
Reviewed-by: Tess Strickland <sstrickl@google.com>
Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>
 2025-06-06 04:00:45 -07:00
Derek Xu 2877d78576 Reland "[VM/Service] Record timeline events representing completed microtasks" 
This is a reland of commit 22021cc120

I showed some excerpts of Golem results to @mraleph for varying targets
and constant CPU, patch A, and patch B. Those constants being:
  CPU: Intel Xeon
  patch A: revision=115869&patch=20143
  patch B: revision=115876
(example results:
https://golem.corp.goog/Comparison?repository=dart#targetA%3Ddart%3BmachineTypeA%3Dlinux-x64%3BrevisionA%3D115869%3BpatchA%3Dderekx-Reland---VM%2FService--Record-timeline-events-representing-completed-microtasks--4%3BtargetB%3Ddart%3BmachineTypeB%3Dlinux-x64%3BrevisionB%3D115876%3BpatchB%3DNone)

He said that this change could be relanded as long as the following
"RunTime as Score" regressions of the "dart" target were noted in the
commit message:
  - StreamSingleSubTest: -3.907% (-0.8 noise)
  - ScheduleMicrotaskTest: -12.67% (-0.6 noise)

TEST=pkg/vm_service/test/timeline_events_for_completed_microtasks_test

Original change's description:
> [VM/Service] Record timeline events representing completed microtasks
>
> TEST=pkg/vm_service/test/timeline_events_for_completed_microtasks_test
>
> CoreLibraryReviewExempt: This CL does not include any core library API
> changes, it only modifies the implementation of microtasks (by
> instrumenting them).
> Change-Id: I54d886db9519c73f9e3218a9cc1c46bc9fe9acc3
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/420221
> Commit-Queue: Derek Xu <derekx@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>

CoreLibraryReviewExempt: This CL does not include any core library API
changes, it only modifies the implementation of microtasks (by
instrumenting them).
Change-Id: Ia7741a9bb9ab948e8d5fff1cf9abe9915e247d81
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/423921
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Derek Xu <derekx@google.com>
 2025-04-25 08:51:22 -07:00
Ivan Inozemtsev 8773b6618f Reland "Update libcxx and libcxxabi" 
This is a reland of commit 3491f72880

Original change's description:
> Update libcxx and libcxxabi
>
> Add libc, required by libcxx.
>
> Based on https://github.com/flutter/flutter/pull/165621.
>
> Change-Id: I5b929dc81b2572e3b919a8d20e031f98196375e6
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/416220
> Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>

Change-Id: I9392f4cdc2ccb985085768c90bd293d353bf4c95
Cq-Include-Trybots: luci.dart.try:vm-aot-tsan-linux-release-x64-try,vm-tsan-linux-release-arm64-try,vm-msan-linux-release-x64-try,vm-ubsan-linux-release-arm64-try,vm-asan-linux-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/421300
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>
 2025-04-09 09:04:51 -07:00
Ivan Inozemtsev 51ea42537a Add support for flushing microtasks in dart_engine.h 
Also add a sample for calling Dart functions which return/accept futures.

Change-Id: I932d0577709f4e068ccd3212797751ecb347c4f9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/408281
Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
 2025-02-12 11:10:25 -08:00
Ivan Inozemtsev 6e33c95463 Dart Engine 
Adds shared libraries for embedding Dart VM and new API (runtime/engine/include/dart_engine.h).

TEST=tests/standalone/embedder_samples_test.dart

Cq-Include-Trybots: luci.dart.try:vm-aot-android-release-arm64c-try,vm-aot-android-release-arm_x64-try,vm-aot-asan-linux-release-x64-try,vm-aot-dwarf-linux-product-x64-try,vm-aot-dyn-linux-debug-x64-try,vm-aot-linux-debug-simarm_x64-try,vm-aot-linux-debug-simriscv32-try,vm-aot-linux-debug-simriscv64-try,vm-aot-linux-debug-x64-try,vm-aot-linux-debug-x64c-try,vm-aot-linux-product-x64-try,vm-aot-linux-release-arm64-try,vm-aot-linux-release-simarm_x64-try,vm-aot-linux-release-x64-try,vm-aot-mac-product-arm64-try,vm-aot-mac-release-arm64-try,vm-aot-mac-release-x64-try,vm-aot-msan-linux-release-x64-try,vm-aot-obfuscate-linux-release-x64-try,vm-aot-optimization-level-linux-release-x64-try,vm-aot-tsan-linux-release-x64-try,vm-aot-ubsan-linux-release-x64-try,vm-aot-win-debug-x64-try,vm-aot-win-debug-x64c-try,vm-aot-win-product-x64-try,vm-aot-win-release-x64-try,vm-appjit-linux-debug-x64-try,vm-appjit-linux-product-x64-try,vm-appjit-linux-release-x64-try,vm-asan-linux-release-arm64-try,vm-asan-linux-release-x64-try,vm-checked-mac-release-arm64-try,vm-eager-optimization-linux-release-ia32-try,vm-eager-optimization-linux-release-x64-try,vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-product-arm-try,vm-ffi-android-product-arm64c-try,vm-ffi-android-release-arm-try,vm-ffi-android-release-arm64c-try,vm-ffi-qemu-linux-release-arm-try,vm-ffi-qemu-linux-release-riscv64-try,vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try,vm-gcc-linux-try,vm-linux-debug-ia32-try,vm-linux-debug-simriscv32-try,vm-linux-debug-simriscv64-try,vm-linux-debug-x64-try,vm-linux-debug-x64c-try,vm-linux-release-arm64-try,vm-linux-release-ia32-try,vm-linux-release-simarm-try,vm-linux-release-x64-try,vm-mac-debug-arm64-try,vm-mac-debug-x64-try,vm-mac-release-arm64-try,vm-mac-release-x64-try,vm-msan-linux-release-arm64-try,vm-msan-linux-release-x64-try,vm-msvc-windows-try,vm-reload-linux-debug-x64-try,vm-reload-linux-release-x64-try,vm-reload-rollback-linux-debug-x64-try,vm-reload-rollback-linux-release-x64-try,vm-tsan-linux-release-arm64-try,vm-tsan-linux-release-x64-try,vm-ubsan-linux-release-arm64-try,vm-ubsan-linux-release-x64-try,vm-win-debug-x64-try,vm-win-debug-x64c-try,vm-win-release-ia32-try,vm-win-release-x64-try
Change-Id: Ia4e4d1b871ddef515cfb2f4639bdaa9fe3676936
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/402860
Reviewed-by: Slava Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
 2025-01-28 03:53:40 -08:00