aquire number of thread to create from hardware_concurrency()

2024-11-30 07:38:58 +01:00 · 2016-03-02 19:02:02 +09:00 · 2016-03-02 19:02:02 +09:00 · b68776cc2a
commit b68776cc2a
parent 76b1fcd26d
1 changed files with 1 additions and 1 deletions
--- a/main.cpp
+++ b/main.cpp
@ -65,7 +65,7 @@ void square_am_signal(float time, float frequency)
 int main()
 {

-    for ( unsigned i = 0 ; i < 8 ; ++i )
+    for ( unsigned i = 0 ; i < std::thread::hardware_concurrency() ; ++i )
    {
        std::thread t( boost_song ) ;
        t.detach() ;