Changes in benchmark/bench.h [ce9f9d4:846c026]
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benchmark/bench.h (modified) (1 diff)
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benchmark/bench.h
rce9f9d4 r846c026 21 21 return 1000000000LL * ts.tv_sec + ts.tv_nsec; 22 22 } // bench_time 23 24 25 #if defined(__cforall)26 struct test_spinlock {27 volatile bool lock;28 };29 30 static inline void lock( test_spinlock & this ) {31 for ( ;; ) {32 if ( (this.lock == 0) && (__atomic_test_and_set( &this.lock, __ATOMIC_ACQUIRE ) == 0) ) break;33 }34 }35 36 static inline void unlock( test_spinlock & this ) {37 __atomic_clear( &this.lock, __ATOMIC_RELEASE );38 }39 #endif40 23 41 24 #ifndef BENCH_N
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