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62719c5fd2
PR-URL: https://github.com/nodejs/node/pull/40178 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
39 lines
943 B
JavaScript
39 lines
943 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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%DisableOptimizationFinalization();
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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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%FinalizeOptimization();
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%GetOptimizationStatus(testConcurrent);
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gc();
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