Last change
on this file since 146 was
134,
checked in by kane, 14 years ago
|
add multi write buffer in cc_xcache_v4
|
File size:
651 bytes
|
Rev | Line | |
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[134] | 1 | #include "benchmark.h" |
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| 2 | #include "system.h" |
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| 3 | #include "stdlib.h" |
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| 4 | #include "stdio.h" |
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| 5 | #include "../dhrystone/dhry21.h" |
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| 6 | |
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| 7 | static uint32_t nb_thread; |
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| 8 | |
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| 9 | int _benchmark_dhrystone (unsigned int nb_runs) |
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| 10 | { |
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| 11 | printf("\n"); |
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| 12 | printf("================================\n"); |
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| 13 | printf("Benchmark Dhrystone\n"); |
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| 14 | printf("================================\n"); |
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| 15 | printf("\n"); |
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| 16 | |
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| 17 | int result = 0; |
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| 18 | |
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| 19 | if (atomic_inc(&nb_thread) == 1) |
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| 20 | { |
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| 21 | result = dhry21(nb_runs); |
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| 22 | } |
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| 23 | else |
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| 24 | { |
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| 25 | printf("The dhrystone benchmark is not multi threaded.\n"); |
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| 26 | } |
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| 27 | |
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| 28 | return result; |
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| 29 | } |
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| 30 | |
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| 31 | int benchmark_dhrystone (void) { return _benchmark_dhrystone(DHRYSTONE_NB_RUNS); } |
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