22 lines
602 B
C++
22 lines
602 B
C++
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#include <sys/prctl.h>
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constexpr int LOOP_COUNT = 100000000;
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void Function1() {
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for (volatile int i = 0; i < LOOP_COUNT; ++i) {
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}
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}
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int main() {
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// Run the test in an infinite loop, so if we profile the test manually, the process
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// doesn't exit before we attach to it. This scheme also allows simpleperf to control
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// how long to profile.
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while (true) {
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prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM1"), 0, 0, 0); // NOLINT
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Function1();
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prctl(PR_SET_NAME, reinterpret_cast<unsigned long>("RUN_COMM2"), 0, 0, 0); // NOLINT
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Function1();
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}
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return 0;
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}
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