Last change
on this file since 346 was
134,
checked in by kane, 14 years ago
|
add multi write buffer in cc_xcache_v4
|
File size:
651 bytes
|
Line | |
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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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