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Add memaccess2 results for 2014 Macmini
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jafingerhut committed Jan 17, 2024
1 parent f50787e commit b10741c
Showing 1 changed file with 103 additions and 0 deletions.
Original file line number Diff line number Diff line change
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Size of some signed C types, in bytes:
1 char
2 short
4 int
8 long
8 long long
1 uint8_t
2 uint16_t
4 uint32_t
8 uint64_t
Size of some unsigned C types, in bytes:
1 unsigned char
2 unsigned short
4 unsigned int
8 unsigned long
8 unsigned long long
8 uintptr_t
8 size_t
Size of pointers, in bytes:
8 void *
8 char *
8 uintptr_t *
PRIx64 format string=:llx:
PRIX64 format string=:llX:
PRId64 format string=:lld:
PRIu64 format string=:llu:
PRIuPTR format string=:lu:

access_pattern 0

stride_direction -1
size_bytes 1 4 16 32 64 128 256 512 1024
1024 1.521 1.507 1.498 1.500 1.497 - - - -
2048 1.499 1.501 1.500 1.499 1.527 1.500 - - -
4096 1.499 1.499 1.499 1.499 1.501 1.499 1.535 - -
8192 1.499 1.499 1.500 1.499 1.501 1.500 1.502 1.497 -
16384 1.494 1.493 1.493 1.535 1.491 1.492 1.491 1.490 1.489
32768 1.491 1.492 1.492 1.491 1.527 1.496 1.498 1.493 1.490
65536 1.575 1.713 3.062 4.489 4.467 4.461 4.477 4.481 1.524
131072 1.580 1.973 2.630 4.465 4.464 4.474 4.461 4.463 4.460
262144 1.557 1.910 3.708 8.370 8.347 8.460 8.397 8.353 4.547
524288 1.767 2.159 4.923 12.852 13.064 13.509 14.227 15.789 14.837
1048576 1.534 2.106 4.796 12.829 13.144 13.584 14.335 15.853 15.928
2097152 1.635 2.353 5.342 13.540 14.174 14.450 15.282 17.305 16.532
4194304 1.795 2.891 10.724 30.105 35.417 32.819 36.310 40.056 28.440
8388608 1.949 3.251 15.311 47.311 56.349 50.395 56.105 65.617 71.493
16777216 1.794 3.139 17.319 54.453 75.805 65.016 69.722 79.461 74.562
33554432 1.825 3.005 17.536 57.158 71.021 59.933 66.965 79.731 77.296
67108864 1.857 3.272 18.210 58.615 73.069 61.077 68.181 81.781 83.307
134217728 1.773 3.187 18.091 58.700 73.233 61.196 68.572 82.151 84.614
268435456 1.767 3.292 18.128 58.664 73.490 61.535 68.917 82.909 85.778
536870912 1.864 3.261 17.919 58.759 73.721 61.687 69.318 82.922 86.242
1073741824 1.786 3.103 18.363 58.457 73.756 62.117 73.192 84.311 88.752

access_pattern 1

stride_direction 1
size_bytes 1 4 16 32 64 128 256 512 1024
1024 1.491 1.491 1.492 1.490 1.492 - - - -
2048 1.490 1.489 1.492 1.489 1.497 1.492 - - -
4096 1.491 1.492 1.491 1.500 1.491 1.491 1.517 - -
8192 1.489 1.491 1.492 1.490 1.491 1.490 1.491 1.490 -
16384 1.490 1.522 1.512 1.493 1.494 1.493 1.495 1.491 1.491
32768 1.493 1.503 1.578 1.490 1.500 1.493 1.490 1.495 1.494
65536 1.617 1.721 2.733 4.463 4.459 4.461 4.466 4.463 1.529
131072 1.655 1.722 2.570 4.473 4.469 4.497 4.499 4.462 4.459
262144 1.610 2.362 3.789 8.327 8.307 8.302 8.225 8.228 4.571
524288 1.571 2.118 5.053 12.814 13.078 13.513 14.265 15.783 11.304
1048576 1.587 2.006 5.315 12.821 13.079 13.547 14.305 15.833 16.455
2097152 1.538 2.208 5.325 13.979 14.697 14.716 15.818 17.624 15.947
4194304 1.884 2.861 10.190 29.559 34.602 32.443 35.143 38.775 40.671
8388608 1.831 2.956 14.723 45.446 54.526 48.501 53.941 61.415 66.973
16777216 1.835 3.140 16.513 53.303 64.355 56.225 63.306 72.840 78.015
33554432 1.924 3.157 18.170 57.989 70.946 59.525 66.589 76.992 78.013
67108864 1.938 3.472 17.805 58.283 72.445 59.742 67.672 77.769 82.737
134217728 1.825 2.900 18.231 58.369 73.710 60.446 68.019 79.170 84.235
268435456 1.865 3.312 18.080 58.360 73.050 61.412 68.303 82.022 84.816
536870912 1.760 2.890 18.090 58.504 73.742 61.797 69.294 82.984 85.722
1073741824 1.838 3.052 18.093 58.427 73.715 62.122 69.581 83.912 91.980

access_pattern 2
size_bytes
1024 1.492
2048 1.493
4096 1.491
8192 1.492
16384 1.494
32768 1.494
65536 3.088
131072 3.977
262144 5.029
524288 10.497
1048576 13.760
2097152 14.860
4194304 35.376
8388608 61.717
16777216 74.712
33554432 81.217
67108864 85.882
134217728 92.382
268435456 95.082
536870912 96.955
1073741824 105.459

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