The test was explicitly tiering up or down a module, without respecting
other isolates. Thus it was failing in multi-isolate mode.
This CL removes two runtime functions which do not make sense in a
multi-isolate setting (and were only used in this one test), and
replaces them with runtime functions that mimic what enabling/disabling
the debugger domain does: As long as there is at least one isolate which
needs modules to be tiered down, we keep them tiered down.
R=thibaudm@chromium.org
Bug: v8:10359, v8:10099
Change-Id: Ia85f4ea29ba6a6bb54aca54a48fadd351121d3eb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2637231
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72164}
This is a reland of 410ca4c50e
Skip new test for unsupported liftoff architecture.
Previously, if there is some unsupported liftoff functions, it fall
through Turbofan but recompilation didn't catch and count it. This CL
fixes it by using requested_tier on finished units.
Avoid to tier down asm.js.
Introduce reached recompilation tier to monitor recompilation progress.
Original change's description:
> [wasm] Tierdown wasm module upon "Debugger.enable"
>
> Put a logic in Wasm Engine to tier down all existing modules per isolate
> when debugger is enabled. This CL does not handle new module added after
> debugger is enabled yet.
>
> Bug: v8:9654
> Change-Id: I87060f5c416506543fcaf231bff9999d06ba4c0d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2013692
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Simon Zünd <szuend@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#66017}
TBR=szuend@chromium.org,bmeurer@chromium.org
Bug: v8:9654
Change-Id: I6014ae52d1e04726e64ee9267c5ce559090414d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2031744
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66164}
This is a reland of faccc95b77
Since 1c9bb77de5, async jobs use existing
entry in native module cache and skip recompilation so we need to fix
the test.
Original change's description:
> Reland "[wasm] Perform NativeModule tier down in parallel."
>
> This is a reland of 3352fcc900
>
> Disable stress-opt for test and check recompilation before clearing
> callbacks.
>
> Original change's description:
> > [wasm] Perform NativeModule tier down in parallel.
> >
> > Reuse logic in {CompileNativeModule} function in module-compiler.cc:
> > initialize parallel compile jobs, then wait for them to finish while
> > taking part in this compilation.
> >
> > Bug: v8:9654
> > Change-Id: I9974d9f8b516e9faec716a592c7c0ee9c7077d8e
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977041
> > Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> > Reviewed-by: Clemens Backes <clemensb@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#65763}
>
> Bug: v8:9654
> Change-Id: I8e8830f05e189596207365b7332a2cc25e493e47
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2002945
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65901}
Bug: v8:9654
Change-Id: Ia63b86d4275088d93202046bc9823e6202b7991a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2012986
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#65929}
This reverts commit faccc95b77.
Reason for revert: Causing some failures, e.g. https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20verify%20csa/15741 and https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64/35635 and https://ci.chromium.org/p/v8/builders/ci/V8%20Mac64/32736
Original change's description:
> Reland "[wasm] Perform NativeModule tier down in parallel."
>
> This is a reland of 3352fcc900
>
> Disable stress-opt for test and check recompilation before clearing
> callbacks.
>
> Original change's description:
> > [wasm] Perform NativeModule tier down in parallel.
> >
> > Reuse logic in {CompileNativeModule} function in module-compiler.cc:
> > initialize parallel compile jobs, then wait for them to finish while
> > taking part in this compilation.
> >
> > Bug: v8:9654
> > Change-Id: I9974d9f8b516e9faec716a592c7c0ee9c7077d8e
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977041
> > Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> > Reviewed-by: Clemens Backes <clemensb@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#65763}
>
> Bug: v8:9654
> Change-Id: I8e8830f05e189596207365b7332a2cc25e493e47
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2002945
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65901}
TBR=clemensb@chromium.org,duongn@microsoft.com
Change-Id: I99f5a5455a022d0cbff3da54610cedfe6380a094
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9654
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2012985
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65903}
This is a reland of 3352fcc900
Disable stress-opt for test and check recompilation before clearing
callbacks.
Original change's description:
> [wasm] Perform NativeModule tier down in parallel.
>
> Reuse logic in {CompileNativeModule} function in module-compiler.cc:
> initialize parallel compile jobs, then wait for them to finish while
> taking part in this compilation.
>
> Bug: v8:9654
> Change-Id: I9974d9f8b516e9faec716a592c7c0ee9c7077d8e
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977041
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65763}
Bug: v8:9654
Change-Id: I8e8830f05e189596207365b7332a2cc25e493e47
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2002945
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65901}
This reverts commit 3352fcc900.
Reason for revert: Causing wasm/tier-down-to-liftoff.js to be flaky, https://crbug.com/v8/10086
Original change's description:
> [wasm] Perform NativeModule tier down in parallel.
>
> Reuse logic in {CompileNativeModule} function in module-compiler.cc:
> initialize parallel compile jobs, then wait for them to finish while
> taking part in this compilation.
>
> Bug: v8:9654
> Change-Id: I9974d9f8b516e9faec716a592c7c0ee9c7077d8e
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977041
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65763}
TBR=rmcilroy@chromium.org,clemensb@chromium.org,duongn@microsoft.com
Change-Id: Ie3a0a3b2315879b6c19ef25f435fdc83c297b23b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9654
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2002692
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65797}
With --stress-opt, the second run will share the NativeModule with the
first run, hence it's in a nondeterministic state and the test
expectations fail.
TBR=ahaas@chromium.org
CC=duongn@microsoft.com
No-Try: true
Bug: v8:10086, v8:9654
Change-Id: I74cf5e841ae2330b3b846ee742cc022305ec9636
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2000750
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65773}
Reuse logic in {CompileNativeModule} function in module-compiler.cc:
initialize parallel compile jobs, then wait for them to finish while
taking part in this compilation.
Bug: v8:9654
Change-Id: I9974d9f8b516e9faec716a592c7c0ee9c7077d8e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977041
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65763}
This is reland of 6ce3046e2b
Skip the test in multi-isolates config.
Bug: v8:9654
Change-Id: I035c867c99219bbf8d4fa25b58c734306e25fa63
Original change's description:
> [wasm] Add support to tier down/up Wasm NativeModule
>
> This is the first part of switching between Liftoff and Turbofan in
> debugging Wasm. In this CL, we implemented the logic to tier down/up all
> functions in module.
>
> Bug: v8:9654
> Change-Id: Ia25103ca29963afa103c124ff5f159f197c2b2b0
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1970470
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65529}
Change-Id: I035c867c99219bbf8d4fa25b58c734306e25fa63
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1985032
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65614}
This reverts commit 6ce3046e2b.
Reason for revert: Flaky test failures, see flako run: https://ci.chromium.org/p/v8/builders/try.triggered/v8_flako/b8893085619399726256
Original change's description:
> [wasm] Add support to tier down/up Wasm NativeModule
>
> This is the first part of switching between Liftoff and Turbofan in
> debugging Wasm. In this CL, we implemented the logic to tier down/up all
> functions in module.
>
> Bug: v8:9654
> Change-Id: Ia25103ca29963afa103c124ff5f159f197c2b2b0
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1970470
> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65529}
TBR=clemensb@chromium.org,bmeurer@chromium.org,duongn@microsoft.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:9654, v8:10086
Change-Id: I44a4c2bde87ba5e4e83859e3e3c96103249b585f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1981501
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65573}
This is the first part of switching between Liftoff and Turbofan in
debugging Wasm. In this CL, we implemented the logic to tier down/up all
functions in module.
Bug: v8:9654
Change-Id: Ia25103ca29963afa103c124ff5f159f197c2b2b0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1970470
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65529}
