cef8ae2483
First this plumbs RuntimeCallStats from the OptimizingCompileDispatcher down through to PipelineCompilationJob which stashes the RuntimeCallStats on the PipelineData. Adds new RCS thread-specific counters: OptimizeAssembleCode and OptimizeBackgroundAssembleCode which are used in PipelineImpl::AssembleCode. Bug: v8:10006 Change-Id: Ieef6d32afddf4b0760e204010b09a85dfec92cf3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926030 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Nico Hartmann <nicohartmann@chromium.org> Cr-Commit-Position: refs/heads/master@{#65221}
37 lines
890 B
JavaScript
37 lines
890 B
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --runtime-calls-stats --expose-gc
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// Try to exercise the runtime stats code for optimization and GC.
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// Optimize some functions both in the foreground and in the background.
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function test(x) {
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return 1 + Math.sin(x);
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}
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function testConcurrent(x) {
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return 1 + Math.cos(x);
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}
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%PrepareFunctionForOptimization(test);
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test(0.5);
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test(0.6);
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%OptimizeFunctionOnNextCall(test);
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for (var i = 0; i < 100; ++i) {
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test(0.7);
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}
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%PrepareFunctionForOptimization(testConcurrent);
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testConcurrent(0.5);
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testConcurrent(0.6);
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%OptimizeFunctionOnNextCall(testConcurrent, 'concurrent');
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for (var i = 0; i < 100; ++i) {
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testConcurrent(0.7);
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}
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%GetOptimizationStatus(testConcurrent, 'sync');
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gc();
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