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Diffstat (limited to 'fastos/src/tests/usecputest.cpp')
-rw-r--r-- | fastos/src/tests/usecputest.cpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/fastos/src/tests/usecputest.cpp b/fastos/src/tests/usecputest.cpp deleted file mode 100644 index 9812ed7575d..00000000000 --- a/fastos/src/tests/usecputest.cpp +++ /dev/null @@ -1,69 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. - -#include "tests.h" -#include <vespa/fastos/time.h> - -class ThreadRunJob; -void UseSomeCpu(int i, ThreadRunJob *threadRunJob); - -class ThreadRunJob : public FastOS_Runnable -{ -public: - int64_t UseSomeCpu2(int64_t someNumber) - { - return someNumber + (someNumber/2 + someNumber*4) + - someNumber * someNumber * someNumber; - } - - void Run (FastOS_ThreadInterface *thisThread, void *arg) override - { - (void)thisThread; - (void)arg; - - FastOS_Time before, current; - before.SetNow(); - - for(int i=0; i<200000; i++) - { - if((i % 200) == 0) - { - current.SetNow(); - current -= before; - if(current.MilliSecs() > 3000) - break; - } - UseSomeCpu(i, this); - } - delete (this); - } -}; - -class UseCpuTest : public BaseTest -{ -public: - int Main () override - { - FastOS_ThreadPool pool(128*1024); - pool.NewThread(new ThreadRunJob()); - pool.NewThread(new ThreadRunJob()); - pool.NewThread(new ThreadRunJob()); - pool.NewThread(new ThreadRunJob()); - pool.Close(); - return 0; - } -}; - -void UseSomeCpu (int i, ThreadRunJob *threadRunJob) -{ - int64_t lastVal = i; - for(int e=0; e<100; e++) - lastVal = threadRunJob->UseSomeCpu2(lastVal); -} - -int main (int argc, char **argv) -{ - UseCpuTest app; - setvbuf(stdout, nullptr, _IOLBF, 8192); - return app.Entry(argc, argv); -} - |