ADT
arm-eh
ast-experimental
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
pthread-emulation
qualifiedEnum
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Last change
on this file since 6b6a3b8 was b4107c8, checked in by Peter A. Buhr <pabuhr@…>, 6 years ago |
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update existing benchmarks for changes to bench.h, add new benchmarks in new programming languages
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-
Property mode
set to
100644
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File size:
603 bytes
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| 1 | #include <stdbool.h>
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| 2 | #include <stdio.h>
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| 3 |
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| 4 | #include "bench.h"
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| 5 |
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| 6 | #define thread_local _Thread_local
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| 7 |
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| 8 | thread_local volatile bool value;
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| 9 |
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| 10 | void __attribute__((noinline)) do_call() {
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| 11 | __atomic_store_n( &value, true, __ATOMIC_RELAXED );
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| 12 | __atomic_signal_fence(__ATOMIC_ACQUIRE);
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| 13 | asm volatile ("");
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| 14 | __atomic_store_n( &value, false, __ATOMIC_RELAXED );
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| 15 | __atomic_signal_fence(__ATOMIC_RELEASE);
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| 16 | }
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| 17 |
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| 18 | int main( int argc, char * argv[] ) {
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| 19 | BENCH_START()
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| 20 | BENCH(
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| 21 | for (size_t i = 0; i < times; i++) {
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| 22 | do_call();
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| 23 | },
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| 24 | result
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| 25 | )
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| 26 | printf( "%g\n", result );
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| 27 | }
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| 28 |
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| 29 | // Local Variables: //
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| 30 | // tab-width: 4 //
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| 31 | // End: //
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