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Add b200 tunings for radix_sort.keys #3611

Merged
merged 1 commit into from
Jan 31, 2025
Merged

Add b200 tunings for radix_sort.keys #3611

merged 1 commit into from
Jan 31, 2025
+179 −2

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bernhardmgruber
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@bernhardmgruber bernhardmgruber commented Jan 30, 2025 •
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Benchmark main vs. this PR on B200:

|  T{ct}  |  OffsetT{ct}  |  Elements{io}  |  Entropy  |   Ref Time |   Ref Noise |   Cmp Time |   Cmp Noise |        Diff |   %Diff |  Status  |
|---------|---------------|----------------|-----------|------------|-------------|------------|-------------|-------------|---------|----------|
|   I8    |      I32      |      2^16      |     1     |  29.703 us |       3.34% |  29.690 us |       3.07% |   -0.012 us |  -0.04% |   SAME   |
|   I8    |      I32      |      2^20      |     1     |  37.131 us |       2.06% |  37.431 us |       2.39% |    0.300 us |   0.81% |   SAME   |
|   I8    |      I32      |      2^24      |     1     | 125.236 us |       1.18% | 125.268 us |       1.05% |    0.032 us |   0.03% |   SAME   |
|   I8    |      I32      |      2^28      |     1     |   1.313 ms |       0.34% |   1.313 ms |       0.23% |   -0.056 us |  -0.00% |   SAME   |
|   I8    |      I32      |      2^16      |   0.544   |  30.981 us |       4.27% |  31.080 us |       4.26% |    0.099 us |   0.32% |   SAME   |
|   I8    |      I32      |      2^20      |   0.544   |  38.347 us |       3.17% |  38.302 us |       3.20% |   -0.045 us |  -0.12% |   SAME   |
|   I8    |      I32      |      2^24      |   0.544   | 128.380 us |       1.31% | 128.470 us |       1.23% |    0.089 us |   0.07% |   SAME   |
|   I8    |      I32      |      2^28      |   0.544   |   1.331 ms |       0.24% |   1.332 ms |       0.24% |    0.795 us |   0.06% |   SAME   |
|   I8    |      I32      |      2^16      |   0.201   |  30.493 us |       3.77% |  30.384 us |       3.71% |   -0.109 us |  -0.36% |   SAME   |
|   I8    |      I32      |      2^20      |   0.201   |  36.381 us |       2.83% |  36.410 us |       2.90% |    0.029 us |   0.08% |   SAME   |
|   I8    |      I32      |      2^24      |   0.201   | 120.419 us |       1.08% | 120.381 us |       1.04% |   -0.038 us |  -0.03% |   SAME   |
|   I8    |      I32      |      2^28      |   0.201   |   1.255 ms |       0.35% |   1.255 ms |       0.33% |    0.228 us |   0.02% |   SAME   |
|   I8    |      I64      |      2^16      |     1     |  30.192 us |       3.85% |  30.284 us |       4.10% |    0.092 us |   0.30% |   SAME   |
|   I8    |      I64      |      2^20      |     1     |  37.734 us |       2.06% |  37.718 us |       2.00% |   -0.016 us |  -0.04% |   SAME   |
|   I8    |      I64      |      2^24      |     1     | 121.794 us |       0.76% | 121.915 us |       0.72% |    0.121 us |   0.10% |   SAME   |
|   I8    |      I64      |      2^28      |     1     |   1.323 ms |       0.25% |   1.323 ms |       0.26% |    0.112 us |   0.01% |   SAME   |
|   I8    |      I64      |      2^16      |   0.544   |  30.221 us |       3.87% |  30.213 us |       3.76% |   -0.008 us |  -0.03% |   SAME   |
|   I8    |      I64      |      2^20      |   0.544   |  38.073 us |       2.74% |  38.049 us |       2.79% |   -0.023 us |  -0.06% |   SAME   |
|   I8    |      I64      |      2^24      |   0.544   | 123.909 us |       1.07% | 123.906 us |       1.06% |   -0.003 us |  -0.00% |   SAME   |
|   I8    |      I64      |      2^28      |   0.544   |   1.342 ms |       0.26% |   1.342 ms |       0.26% |    0.293 us |   0.02% |   SAME   |
|   I8    |      I64      |      2^16      |   0.201   |  29.828 us |       3.18% |  29.791 us |       3.14% |   -0.038 us |  -0.13% |   SAME   |
|   I8    |      I64      |      2^20      |   0.201   |  36.729 us |       3.22% |  36.898 us |       3.45% |    0.169 us |   0.46% |   SAME   |
|   I8    |      I64      |      2^24      |   0.201   | 116.701 us |       1.09% | 116.717 us |       1.11% |    0.016 us |   0.01% |   SAME   |
|   I8    |      I64      |      2^28      |   0.201   |   1.263 ms |       0.47% |   1.263 ms |       0.48% |    0.433 us |   0.03% |   SAME   |
|   I16   |      I32      |      2^16      |     1     |  46.312 us |       1.67% |  46.440 us |       1.91% |    0.128 us |   0.28% |   SAME   |
|   I16   |      I32      |      2^20      |     1     |  58.665 us |       1.55% |  57.305 us |       2.02% |   -1.361 us |  -2.32% |   FAST   |
|   I16   |      I32      |      2^24      |     1     | 214.122 us |       0.28% | 212.096 us |       0.25% |   -2.026 us |  -0.95% |   FAST   |
|   I16   |      I32      |      2^28      |     1     |   2.590 ms |       0.07% |   2.543 ms |       0.10% |  -46.739 us |  -1.80% |   FAST   |
|   I16   |      I32      |      2^16      |   0.544   |  46.111 us |       1.33% |  46.072 us |       1.40% |   -0.039 us |  -0.08% |   SAME   |
|   I16   |      I32      |      2^20      |   0.544   |  60.360 us |       1.29% |  58.758 us |       1.67% |   -1.601 us |  -2.65% |   FAST   |
|   I16   |      I32      |      2^24      |   0.544   | 218.858 us |       0.60% | 216.667 us |       0.53% |   -2.191 us |  -1.00% |   FAST   |
|   I16   |      I32      |      2^28      |   0.544   |   2.643 ms |       0.08% |   2.598 ms |       0.10% |  -45.112 us |  -1.71% |   FAST   |
|   I16   |      I32      |      2^16      |   0.201   |  46.046 us |       1.46% |  45.983 us |       1.51% |   -0.063 us |  -0.14% |   SAME   |
|   I16   |      I32      |      2^20      |   0.201   |  56.392 us |       1.18% |  56.520 us |       1.23% |    0.128 us |   0.23% |   SAME   |
|   I16   |      I32      |      2^24      |   0.201   | 205.208 us |       0.68% | 202.913 us |       0.53% |   -2.295 us |  -1.12% |   FAST   |
|   I16   |      I32      |      2^28      |   0.201   |   2.474 ms |       0.11% |   2.426 ms |       0.14% |  -48.148 us |  -1.95% |   FAST   |
|   I16   |      I64      |      2^16      |     1     |  45.956 us |       1.40% |  45.609 us |       2.16% |   -0.346 us |  -0.75% |   SAME   |
|   I16   |      I64      |      2^20      |     1     |  58.744 us |       1.94% |  56.827 us |       1.49% |   -1.916 us |  -3.26% |   FAST   |
|   I16   |      I64      |      2^24      |     1     | 213.755 us |       0.46% | 207.097 us |       0.55% |   -6.658 us |  -3.11% |   FAST   |
|   I16   |      I64      |      2^28      |     1     |   2.611 ms |       0.24% |   2.469 ms |       0.20% | -141.897 us |  -5.43% |   FAST   |
|   I16   |      I64      |      2^16      |   0.544   |  45.960 us |       1.43% |  45.668 us |       2.11% |   -0.292 us |  -0.64% |   SAME   |
|   I16   |      I64      |      2^20      |   0.544   |  59.277 us |       2.12% |  57.677 us |       1.90% |   -1.600 us |  -2.70% |   FAST   |
|   I16   |      I64      |      2^24      |   0.544   | 216.178 us |       0.29% | 208.850 us |       0.54% |   -7.328 us |  -3.39% |   FAST   |
|   I16   |      I64      |      2^28      |   0.544   |   2.666 ms |       0.24% |   2.525 ms |       0.17% | -140.690 us |  -5.28% |   FAST   |
|   I16   |      I64      |      2^16      |   0.201   |  46.014 us |       1.30% |  46.025 us |       1.51% |    0.011 us |   0.02% |   SAME   |
|   I16   |      I64      |      2^20      |   0.201   |  57.305 us |       1.97% |  56.581 us |       0.99% |   -0.723 us |  -1.26% |   FAST   |
|   I16   |      I64      |      2^24      |   0.201   | 204.013 us |       0.38% | 199.969 us |       0.36% |   -4.044 us |  -1.98% |   FAST   |
|   I16   |      I64      |      2^28      |   0.201   |   2.498 ms |       0.32% |   2.366 ms |       0.18% | -131.878 us |  -5.28% |   FAST   |
|   I32   |      I32      |      2^16      |     1     |  75.642 us |       0.99% |  75.400 us |       1.08% |   -0.242 us |  -0.32% |   SAME   |
|   I32   |      I32      |      2^20      |     1     |  96.329 us |       1.08% |  96.170 us |       1.10% |   -0.159 us |  -0.17% |   SAME   |
|   I32   |      I32      |      2^24      |     1     | 391.202 us |       0.40% | 390.648 us |       0.39% |   -0.554 us |  -0.14% |   SAME   |
|   I32   |      I32      |      2^28      |     1     |   4.930 ms |       0.13% |   4.928 ms |       0.13% |   -2.159 us |  -0.04% |   SAME   |
|   I32   |      I32      |      2^16      |   0.544   |  75.750 us |       0.83% |  75.629 us |       0.85% |   -0.120 us |  -0.16% |   SAME   |
|   I32   |      I32      |      2^20      |   0.544   |  96.528 us |       0.81% |  96.477 us |       0.88% |   -0.051 us |  -0.05% |   SAME   |
|   I32   |      I32      |      2^24      |   0.544   | 397.930 us |       0.30% | 396.348 us |       0.35% |   -1.582 us |  -0.40% |   FAST   |
|   I32   |      I32      |      2^28      |   0.544   |   5.080 ms |       0.08% |   5.079 ms |       0.08% |   -0.970 us |  -0.02% |   SAME   |
|   I32   |      I32      |      2^16      |   0.201   |  75.733 us |       0.87% |  75.481 us |       1.04% |   -0.252 us |  -0.33% |   SAME   |
|   I32   |      I32      |      2^20      |   0.201   |  94.477 us |       0.94% |  94.311 us |       0.96% |   -0.166 us |  -0.18% |   SAME   |
|   I32   |      I32      |      2^24      |   0.201   | 379.625 us |       0.41% | 378.190 us |       0.37% |   -1.435 us |  -0.38% |   FAST   |
|   I32   |      I32      |      2^28      |   0.201   |   4.730 ms |       0.07% |   4.729 ms |       0.06% |   -0.784 us |  -0.02% |   SAME   |
|   I32   |      I64      |      2^16      |     1     |  77.417 us |       1.03% |  77.530 us |       1.00% |    0.113 us |   0.15% |   SAME   |
|   I32   |      I64      |      2^20      |     1     |  97.949 us |       0.98% |  97.926 us |       0.90% |   -0.023 us |  -0.02% |   SAME   |
|   I32   |      I64      |      2^24      |     1     | 412.331 us |       0.41% | 412.399 us |       0.39% |    0.068 us |   0.02% |   SAME   |
|   I32   |      I64      |      2^28      |     1     |   5.096 ms |       0.06% |   5.096 ms |       0.06% |    0.388 us |   0.01% |   SAME   |
|   I32   |      I64      |      2^16      |   0.544   |  77.560 us |       0.91% |  77.509 us |       0.94% |   -0.051 us |  -0.07% |   SAME   |
|   I32   |      I64      |      2^20      |   0.544   |  97.864 us |       1.03% |  97.927 us |       0.99% |    0.062 us |   0.06% |   SAME   |
|   I32   |      I64      |      2^24      |   0.544   | 419.451 us |       0.36% | 419.405 us |       0.36% |   -0.046 us |  -0.01% |   SAME   |
|   I32   |      I64      |      2^28      |   0.544   |   5.234 ms |       0.14% |   5.235 ms |       0.13% |    0.813 us |   0.02% |   SAME   |
|   I32   |      I64      |      2^16      |   0.201   |  77.441 us |       1.02% |  77.517 us |       1.12% |    0.077 us |   0.10% |   SAME   |
|   I32   |      I64      |      2^20      |   0.201   |  95.870 us |       0.97% |  95.935 us |       0.94% |    0.066 us |   0.07% |   SAME   |
|   I32   |      I64      |      2^24      |   0.201   | 393.673 us |       0.44% | 393.643 us |       0.50% |   -0.030 us |  -0.01% |   SAME   |
|   I32   |      I64      |      2^28      |   0.201   |   4.891 ms |       0.10% |   4.891 ms |       0.10% |   -0.040 us |  -0.00% |   SAME   |
|   I64   |      I32      |      2^16      |     1     | 132.681 us |       0.62% | 132.636 us |       0.56% |   -0.046 us |  -0.03% |   SAME   |
|   I64   |      I32      |      2^20      |     1     | 201.175 us |       0.65% | 201.243 us |       0.64% |    0.069 us |   0.03% |   SAME   |
|   I64   |      I32      |      2^24      |     1     |   1.436 ms |       0.19% |   1.436 ms |       0.20% |    0.140 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^28      |     1     |  21.058 ms |       0.21% |  21.059 ms |       0.19% |    1.666 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^16      |   0.544   | 132.686 us |       0.57% | 132.718 us |       0.56% |    0.032 us |   0.02% |   SAME   |
|   I64   |      I32      |      2^20      |   0.544   | 201.310 us |       0.54% | 201.339 us |       0.53% |    0.028 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^24      |   0.544   |   1.439 ms |       0.16% |   1.439 ms |       0.18% |    0.164 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^28      |   0.544   |  21.052 ms |       0.19% |  21.053 ms |       0.19% |    1.300 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^16      |   0.201   | 132.669 us |       0.52% | 132.674 us |       0.48% |    0.005 us |   0.00% |   SAME   |
|   I64   |      I32      |      2^20      |   0.201   | 191.218 us |       0.75% | 191.281 us |       0.79% |    0.063 us |   0.03% |   SAME   |
|   I64   |      I32      |      2^24      |   0.201   |   1.388 ms |       0.19% |   1.388 ms |       0.20% |    0.141 us |   0.01% |   SAME   |
|   I64   |      I32      |      2^28      |   0.201   |  20.278 ms |       0.20% |  20.277 ms |       0.19% |   -0.735 us |  -0.00% |   SAME   |
|   I64   |      I64      |      2^16      |     1     | 132.863 us |       0.71% | 132.874 us |       0.73% |    0.011 us |   0.01% |   SAME   |
|   I64   |      I64      |      2^20      |     1     | 201.017 us |       0.67% | 201.006 us |       0.75% |   -0.011 us |  -0.01% |   SAME   |
|   I64   |      I64      |      2^24      |     1     |   1.447 ms |       0.21% |   1.447 ms |       0.22% |    0.130 us |   0.01% |   SAME   |
|   I64   |      I64      |      2^28      |     1     |  21.101 ms |       0.22% |  21.102 ms |       0.23% |    1.142 us |   0.01% |   SAME   |
|   I64   |      I64      |      2^16      |   0.544   | 132.891 us |       0.70% | 132.932 us |       0.75% |    0.040 us |   0.03% |   SAME   |
|   I64   |      I64      |      2^20      |   0.544   | 196.661 us |       1.07% | 196.835 us |       1.02% |    0.174 us |   0.09% |   SAME   |
|   I64   |      I64      |      2^24      |   0.544   |   1.446 ms |       0.20% |   1.446 ms |       0.20% |   -0.073 us |  -0.01% |   SAME   |
|   I64   |      I64      |      2^28      |   0.544   |  21.056 ms |       0.21% |  21.060 ms |       0.21% |    3.834 us |   0.02% |   SAME   |
|   I64   |      I64      |      2^16      |   0.201   | 131.976 us |       1.23% | 132.045 us |       1.18% |    0.069 us |   0.05% |   SAME   |
|   I64   |      I64      |      2^20      |   0.201   | 192.171 us |       0.44% | 192.209 us |       0.53% |    0.038 us |   0.02% |   SAME   |
|   I64   |      I64      |      2^24      |   0.201   |   1.392 ms |       0.19% |   1.392 ms |       0.19% |   -0.126 us |  -0.01% |   SAME   |
|   I64   |      I64      |      2^28      |   0.201   |  20.282 ms |       0.22% |  20.286 ms |       0.21% |    4.303 us |   0.02% |   SAME   |
|  I128   |      I32      |      2^16      |     1     | 232.949 us |       0.33% | 233.017 us |       0.37% |    0.068 us |   0.03% |   SAME   |
|  I128   |      I32      |      2^20      |     1     | 417.677 us |       0.50% | 417.830 us |       0.50% |    0.153 us |   0.04% |   SAME   |
|  I128   |      I32      |      2^24      |     1     |   3.519 ms |       0.10% |   3.518 ms |       0.10% |   -0.914 us |  -0.03% |   SAME   |
|  I128   |      I32      |      2^28      |     1     |  52.798 ms |       0.06% |  52.798 ms |       0.06% |    0.034 us |   0.00% |   SAME   |
|  I128   |      I32      |      2^16      |   0.544   | 232.315 us |       0.59% | 232.411 us |       0.58% |    0.096 us |   0.04% |   SAME   |
|  I128   |      I32      |      2^20      |   0.544   | 414.293 us |       0.68% | 413.570 us |       0.72% |   -0.724 us |  -0.17% |   SAME   |
|  I128   |      I32      |      2^24      |   0.544   |   3.498 ms |       0.10% |   3.498 ms |       0.09% |    0.207 us |   0.01% |   SAME   |
|  I128   |      I32      |      2^28      |   0.544   |  52.422 ms |       0.07% |  52.420 ms |       0.07% |   -1.940 us |  -0.00% |   SAME   |
|  I128   |      I32      |      2^16      |   0.201   | 226.398 us |       0.71% | 226.915 us |       0.74% |    0.517 us |   0.23% |   SAME   |
|  I128   |      I32      |      2^20      |   0.201   | 404.492 us |       0.49% | 404.626 us |       0.47% |    0.134 us |   0.03% |   SAME   |
|  I128   |      I32      |      2^24      |   0.201   |   3.453 ms |       0.09% |   3.454 ms |       0.10% |    0.584 us |   0.02% |   SAME   |
|  I128   |      I32      |      2^28      |   0.201   |  51.580 ms |       0.07% |  51.584 ms |       0.07% |    3.683 us |   0.01% |   SAME   |
|  I128   |      I64      |      2^16      |     1     | 235.025 us |       0.29% | 235.055 us |       0.29% |    0.030 us |   0.01% |   SAME   |
|  I128   |      I64      |      2^20      |     1     | 419.965 us |       0.44% | 419.949 us |       0.45% |   -0.016 us |  -0.00% |   SAME   |
|  I128   |      I64      |      2^24      |     1     |   3.542 ms |       0.10% |   3.542 ms |       0.10% |    0.082 us |   0.00% |   SAME   |
|  I128   |      I64      |      2^28      |     1     |  53.789 ms |       0.03% |  53.787 ms |       0.03% |   -2.392 us |  -0.00% |   SAME   |
|  I128   |      I64      |      2^16      |   0.544   | 229.653 us |       0.79% | 229.695 us |       0.81% |    0.042 us |   0.02% |   SAME   |
|  I128   |      I64      |      2^20      |   0.544   | 415.631 us |       0.60% | 415.655 us |       0.60% |    0.024 us |   0.01% |   SAME   |
|  I128   |      I64      |      2^24      |   0.544   |   3.524 ms |       0.10% |   3.524 ms |       0.11% |    0.131 us |   0.00% |   SAME   |
|  I128   |      I64      |      2^28      |   0.544   |  53.426 ms |       0.03% |  53.426 ms |       0.03% |   -0.185 us |  -0.00% |   SAME   |
|  I128   |      I64      |      2^16      |   0.201   | 228.221 us |       0.72% | 228.090 us |       0.67% |   -0.131 us |  -0.06% |   SAME   |
|  I128   |      I64      |      2^20      |   0.201   | 407.765 us |       0.59% | 407.945 us |       0.59% |    0.180 us |   0.04% |   SAME   |
|  I128   |      I64      |      2^24      |   0.201   |   3.479 ms |       0.10% |   3.479 ms |       0.11% |   -0.279 us |  -0.01% |   SAME   |
|  I128   |      I64      |      2^28      |   0.201   |  52.644 ms |       0.03% |  52.643 ms |       0.03% |   -0.230 us |  -0.00% |   SAME   |
|   F32   |      I32      |      2^16      |     1     |  75.701 us |       0.90% |  75.631 us |       0.97% |   -0.070 us |  -0.09% |   SAME   |
|   F32   |      I32      |      2^20      |     1     |  96.970 us |       1.30% |  96.882 us |       1.25% |   -0.088 us |  -0.09% |   SAME   |
|   F32   |      I32      |      2^24      |     1     | 453.461 us |       0.35% | 453.339 us |       0.34% |   -0.122 us |  -0.03% |   SAME   |
|   F32   |      I32      |      2^28      |     1     |   6.094 ms |       0.08% |   6.092 ms |       0.05% |   -1.215 us |  -0.02% |   SAME   |
|   F32   |      I32      |      2^16      |   0.544   |  75.754 us |       0.79% |  75.605 us |       0.88% |   -0.149 us |  -0.20% |   SAME   |
|   F32   |      I32      |      2^20      |   0.544   |  98.296 us |       0.77% |  98.173 us |       0.79% |   -0.123 us |  -0.13% |   SAME   |
|   F32   |      I32      |      2^24      |   0.544   | 459.983 us |       0.32% | 459.924 us |       0.38% |   -0.059 us |  -0.01% |   SAME   |
|   F32   |      I32      |      2^28      |   0.544   |   6.175 ms |       0.05% |   6.174 ms |       0.05% |   -0.807 us |  -0.01% |   SAME   |
|   F32   |      I32      |      2^16      |   0.201   |  75.654 us |       0.88% |  75.564 us |       0.85% |   -0.090 us |  -0.12% |   SAME   |
|   F32   |      I32      |      2^20      |   0.201   |  95.550 us |       1.29% |  95.572 us |       1.26% |    0.022 us |   0.02% |   SAME   |
|   F32   |      I32      |      2^24      |   0.201   | 444.787 us |       0.28% | 444.535 us |       0.27% |   -0.252 us |  -0.06% |   SAME   |
|   F32   |      I32      |      2^28      |   0.201   |   5.953 ms |       0.06% |   5.953 ms |       0.06% |   -0.712 us |  -0.01% |   SAME   |
|   F32   |      I64      |      2^16      |     1     |  77.634 us |       0.92% |  77.619 us |       0.93% |   -0.016 us |  -0.02% |   SAME   |
|   F32   |      I64      |      2^20      |     1     |  99.362 us |       1.94% |  99.547 us |       1.79% |    0.185 us |   0.19% |   SAME   |
|   F32   |      I64      |      2^24      |     1     | 411.097 us |       0.33% | 411.121 us |       0.30% |    0.023 us |   0.01% |   SAME   |
|   F32   |      I64      |      2^28      |     1     |   5.304 ms |       0.09% |   5.301 ms |       0.09% |   -3.046 us |  -0.06% |   SAME   |
|   F32   |      I64      |      2^16      |   0.544   |  77.542 us |       0.96% |  77.579 us |       1.01% |    0.037 us |   0.05% |   SAME   |
|   F32   |      I64      |      2^20      |   0.544   | 100.032 us |       1.58% | 100.021 us |       1.59% |   -0.011 us |  -0.01% |   SAME   |
|   F32   |      I64      |      2^24      |   0.544   | 415.910 us |       0.38% | 416.315 us |       0.40% |    0.405 us |   0.10% |   SAME   |
|   F32   |      I64      |      2^28      |   0.544   |   5.387 ms |       0.08% |   5.387 ms |       0.08% |   -0.034 us |  -0.00% |   SAME   |
|   F32   |      I64      |      2^16      |   0.201   |  77.639 us |       0.88% |  77.592 us |       0.91% |   -0.047 us |  -0.06% |   SAME   |
|   F32   |      I64      |      2^20      |   0.201   |  97.700 us |       1.44% |  97.872 us |       1.46% |    0.172 us |   0.18% |   SAME   |
|   F32   |      I64      |      2^24      |   0.201   | 403.122 us |       0.42% | 403.242 us |       0.42% |    0.120 us |   0.03% |   SAME   |
|   F32   |      I64      |      2^28      |   0.201   |   5.156 ms |       0.07% |   5.156 ms |       0.08% |   -0.096 us |  -0.00% |   SAME   |
|   F64   |      I32      |      2^16      |     1     | 132.969 us |       0.76% | 132.878 us |       0.69% |   -0.091 us |  -0.07% |   SAME   |
|   F64   |      I32      |      2^20      |     1     | 187.147 us |       0.84% | 187.345 us |       0.78% |    0.198 us |   0.11% |   SAME   |
|   F64   |      I32      |      2^24      |     1     |   1.080 ms |       0.24% |   1.080 ms |       0.24% |   -0.120 us |  -0.01% |   SAME   |
|   F64   |      I32      |      2^28      |     1     |  15.304 ms |       0.04% |  15.304 ms |       0.04% |   -0.170 us |  -0.00% |   SAME   |
|   F64   |      I32      |      2^16      |   0.544   | 133.276 us |       0.89% | 133.243 us |       0.90% |   -0.033 us |  -0.02% |   SAME   |
|   F64   |      I32      |      2^20      |   0.544   | 188.065 us |       0.52% | 188.050 us |       0.49% |   -0.016 us |  -0.01% |   SAME   |
|   F64   |      I32      |      2^24      |   0.544   |   1.098 ms |       0.22% |   1.098 ms |       0.21% |   -0.038 us |  -0.00% |   SAME   |
|   F64   |      I32      |      2^28      |   0.544   |  15.546 ms |       0.03% |  15.546 ms |       0.03% |   -0.106 us |  -0.00% |   SAME   |
|   F64   |      I32      |      2^16      |   0.201   | 133.841 us |       1.06% | 133.845 us |       1.05% |    0.004 us |   0.00% |   SAME   |
|   F64   |      I32      |      2^20      |   0.201   | 185.998 us |       0.49% | 185.935 us |       0.48% |   -0.064 us |  -0.03% |   SAME   |
|   F64   |      I32      |      2^24      |   0.201   |   1.065 ms |       0.26% |   1.066 ms |       0.24% |    0.266 us |   0.02% |   SAME   |
|   F64   |      I32      |      2^28      |   0.201   |  14.988 ms |       0.05% |  14.987 ms |       0.05% |   -0.355 us |  -0.00% |   SAME   |
|   F64   |      I64      |      2^16      |     1     | 132.892 us |       0.70% | 132.869 us |       0.70% |   -0.023 us |  -0.02% |   SAME   |
|   F64   |      I64      |      2^20      |     1     | 188.002 us |       0.84% | 187.904 us |       0.82% |   -0.099 us |  -0.05% |   SAME   |
|   F64   |      I64      |      2^24      |     1     |   1.068 ms |       0.18% |   1.067 ms |       0.18% |   -0.339 us |  -0.03% |   SAME   |
|   F64   |      I64      |      2^28      |     1     |  15.256 ms |       0.04% |  15.255 ms |       0.04% |   -0.374 us |  -0.00% |   SAME   |
|   F64   |      I64      |      2^16      |   0.544   | 132.988 us |       0.72% | 133.034 us |       0.75% |    0.045 us |   0.03% |   SAME   |
|   F64   |      I64      |      2^20      |   0.544   | 188.109 us |       0.52% | 188.125 us |       0.52% |    0.016 us |   0.01% |   SAME   |
|   F64   |      I64      |      2^24      |   0.544   |   1.086 ms |       0.16% |   1.086 ms |       0.17% |   -0.098 us |  -0.01% |   SAME   |
|   F64   |      I64      |      2^28      |   0.544   |  15.489 ms |       0.04% |  15.489 ms |       0.04% |   -0.872 us |  -0.01% |   SAME   |
|   F64   |      I64      |      2^16      |   0.201   | 132.560 us |       0.57% | 132.919 us |       0.69% |    0.360 us |   0.27% |   SAME   |
|   F64   |      I64      |      2^20      |   0.201   | 185.739 us |       0.53% | 186.010 us |       0.57% |    0.270 us |   0.15% |   SAME   |
|   F64   |      I64      |      2^24      |   0.201   |   1.053 ms |       0.22% |   1.053 ms |       0.21% |    0.546 us |   0.05% |   SAME   |
|   F64   |      I64      |      2^28      |   0.201   |  14.912 ms |       0.11% |  14.912 ms |       0.10% |   -0.210 us |  -0.00% |   SAME   |

@bernhardmgruber bernhardmgruber requested a review from a team as a code owner January 30, 2025 15:53
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🟩 CI finished in 1h 56m: Pass: 100%/89 | Total: 2d 14h | Avg: 41m 58s | Max: 1h 16m | Hits: 262%/10936

  • 🟩 cub: Pass: 100%/44 | Total: 1d 14h | Avg: 52m 23s | Max: 1h 16m | Hits: 325%/3552 

    🟩 cpu
  🟩 amd64              Pass: 100%/42  | Total:  1d 12h | Avg: 52m 00s | Max:  1h 16m | Hits: 325%/3552  
  🟩 arm64              Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 02m
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 58m | Avg: 59m 47s | Max:  1h 06m | Hits: 355%/888   
  🟩 12.5               Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 13m
  🟩 12.6               Pass: 100%/37  | Total:  1d 07h | Avg: 50m 23s | Max:  1h 16m | Hits: 316%/2664  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 04m
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 58m | Avg: 59m 47s | Max:  1h 06m | Hits: 355%/888   
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 13m
  🟩 nvcc12.6           Pass: 100%/35  | Total:  1d 04h | Avg: 49m 40s | Max:  1h 16m | Hits: 316%/2664  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 04m
  🟩 nvcc               Pass: 100%/42  | Total:  1d 12h | Avg: 51m 54s | Max:  1h 16m | Hits: 325%/3552  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 48m | Avg: 57m 03s | Max:  1h 00m
  🟩 Clang15            Pass: 100%/2   | Total:  1h 49m | Avg: 54m 38s | Max: 56m 30s
  🟩 Clang16            Pass: 100%/2   | Total:  1h 51m | Avg: 55m 30s | Max: 56m 26s
  🟩 Clang17            Pass: 100%/2   | Total:  1h 56m | Avg: 58m 10s | Max: 58m 54s
  🟩 Clang18            Pass: 100%/7   | Total:  5h 38m | Avg: 48m 25s | Max:  1h 04m
  🟩 GCC7               Pass: 100%/2   | Total:  1h 55m | Avg: 57m 33s | Max:  1h 00m
  🟩 GCC8               Pass: 100%/1   | Total: 54m 16s | Avg: 54m 16s | Max: 54m 16s
  🟩 GCC9               Pass: 100%/2   | Total:  1h 53m | Avg: 56m 56s | Max: 59m 29s
  🟩 GCC10              Pass: 100%/2   | Total:  1h 58m | Avg: 59m 05s | Max:  1h 01m
  🟩 GCC11              Pass: 100%/2   | Total:  1h 52m | Avg: 56m 10s | Max: 57m 11s
  🟩 GCC12              Pass: 100%/4   | Total:  2h 56m | Avg: 44m 00s | Max:  1h 03m
  🟩 GCC13              Pass: 100%/8   | Total:  4h 48m | Avg: 36m 00s | Max:  1h 02m
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 08m | Hits: 299%/1776  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 16m | Hits: 352%/1776  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 13m
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total: 15h 03m | Avg: 53m 10s | Max:  1h 04m
  🟩 GCC                Pass: 100%/21  | Total: 16h 17m | Avg: 46m 34s | Max:  1h 03m
  🟩 MSVC               Pass: 100%/4   | Total:  4h 41m | Avg:  1h 10m | Max:  1h 16m | Hits: 325%/3552  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 13m
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 56m 09s | Avg: 28m 04s | Max: 29m 07s
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 06m | Avg: 30m 47s | Max: 57m 15s
  🟩 v100               Pass: 100%/34  | Total:  1d 09h | Avg: 58m 55s | Max:  1h 16m | Hits: 325%/3552  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total:  1d 11h | Avg: 57m 55s | Max:  1h 16m | Hits: 325%/3552  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 20m 57s | Avg: 20m 57s | Max: 20m 57s
  🟩 GraphCapture       Pass: 100%/1   | Total: 17m 30s | Avg: 17m 30s | Max: 17m 30s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 22m | Avg: 27m 36s | Max: 29m 07s
  🟩 TestGPU            Pass: 100%/2   | Total: 41m 22s | Avg: 20m 41s | Max: 22m 57s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 56m 09s | Avg: 28m 04s | Max: 29m 07s
  🟩 90a                Pass: 100%/1   | Total: 23m 37s | Avg: 23m 37s | Max: 23m 37s
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 19h 50m | Avg: 59m 31s | Max:  1h 10m | Hits: 316%/2664  
  🟩 20                 Pass: 100%/24  | Total: 18h 35m | Avg: 46m 28s | Max:  1h 16m | Hits: 354%/888

  • 🟩 thrust: Pass: 100%/42 | Total: 23h 06m | Avg: 33m 00s | Max: 1h 04m | Hits: 231%/7384 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 37m 14s | Avg: 18m 37s | Max: 25m 54s
🟩 cpu
  🟩 amd64              Pass: 100%/40  | Total: 22h 07m | Avg: 33m 11s | Max:  1h 04m | Hits: 231%/7384  
  🟩 arm64              Pass: 100%/2   | Total: 58m 18s | Avg: 29m 09s | Max: 30m 02s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 01m | Avg: 36m 18s | Max: 56m 38s | Hits: 237%/1846  
  🟩 12.5               Pass: 100%/2   | Total:  1h 47m | Avg: 53m 46s | Max: 54m 31s
  🟩 12.6               Pass: 100%/35  | Total: 18h 17m | Avg: 31m 20s | Max:  1h 04m | Hits: 229%/5538  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 56m 22s | Avg: 28m 11s | Max: 28m 47s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 01m | Avg: 36m 18s | Max: 56m 38s | Hits: 237%/1846  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  1h 47m | Avg: 53m 46s | Max: 54m 31s
  🟩 nvcc12.6           Pass: 100%/33  | Total: 17h 20m | Avg: 31m 32s | Max:  1h 04m | Hits: 229%/5538  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 56m 22s | Avg: 28m 11s | Max: 28m 47s
  🟩 nvcc               Pass: 100%/40  | Total: 22h 09m | Avg: 33m 14s | Max:  1h 04m | Hits: 231%/7384  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 08m | Avg: 32m 11s | Max: 39m 11s
  🟩 Clang15            Pass: 100%/2   | Total:  1h 04m | Avg: 32m 00s | Max: 32m 24s
  🟩 Clang16            Pass: 100%/2   | Total:  1h 03m | Avg: 31m 35s | Max: 32m 52s
  🟩 Clang17            Pass: 100%/2   | Total:  1h 04m | Avg: 32m 28s | Max: 34m 18s
  🟩 Clang18            Pass: 100%/7   | Total:  2h 48m | Avg: 24m 00s | Max: 33m 01s
  🟩 GCC7               Pass: 100%/2   | Total:  1h 03m | Avg: 31m 41s | Max: 33m 01s
  🟩 GCC8               Pass: 100%/1   | Total: 31m 37s | Avg: 31m 37s | Max: 31m 37s
  🟩 GCC9               Pass: 100%/2   | Total:  1h 08m | Avg: 34m 12s | Max: 34m 27s
  🟩 GCC10              Pass: 100%/2   | Total:  1h 08m | Avg: 34m 06s | Max: 34m 16s
  🟩 GCC11              Pass: 100%/2   | Total:  1h 03m | Avg: 31m 59s | Max: 33m 18s
  🟩 GCC12              Pass: 100%/2   | Total:  1h 09m | Avg: 34m 58s | Max: 36m 38s
  🟩 GCC13              Pass: 100%/8   | Total:  2h 56m | Avg: 22m 01s | Max: 36m 06s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 03m | Hits: 237%/3692  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  2h 07m | Avg:  1h 03m | Max:  1h 04m | Hits: 225%/3692  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  1h 47m | Avg: 53m 46s | Max: 54m 31s
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total:  8h 08m | Avg: 28m 45s | Max: 39m 11s
  🟩 GCC                Pass: 100%/19  | Total:  9h 01m | Avg: 28m 30s | Max: 36m 38s
  🟩 MSVC               Pass: 100%/4   | Total:  4h 07m | Avg:  1h 01m | Max:  1h 04m | Hits: 231%/7384  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 47m | Avg: 53m 46s | Max: 54m 31s
🟩 gpu
  🟩 rtx4090            Pass: 100%/8   | Total:  2h 20m | Avg: 17m 36s | Max: 33m 47s
  🟩 v100               Pass: 100%/34  | Total: 20h 45m | Avg: 36m 37s | Max:  1h 04m | Hits: 231%/7384  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total: 22h 17m | Avg: 36m 08s | Max:  1h 04m | Hits: 231%/7384  
  🟩 TestCPU            Pass: 100%/2   | Total: 16m 02s | Avg:  8m 01s | Max:  8m 06s
  🟩 TestGPU            Pass: 100%/3   | Total: 33m 00s | Avg: 11m 00s | Max: 11m 32s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total: 19m 32s | Avg: 19m 32s | Max: 19m 32s
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 12h 40m | Avg: 38m 01s | Max:  1h 03m | Hits: 238%/5538  
  🟩 20                 Pass: 100%/20  | Total:  9h 48m | Avg: 29m 25s | Max:  1h 04m | Hits: 210%/1846

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 14m 36s | Avg: 7m 18s | Max: 12m 18s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 14m 36s | Avg:  7m 18s | Max: 12m 18s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 18s | Avg:  2m 18s | Max:  2m 18s
  🟩 Test               Pass: 100%/1   | Total: 12m 18s | Avg: 12m 18s | Max: 12m 18s

  • 🟩 python: Pass: 100%/1 | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 29m 59s | Avg: 29m 59s | Max: 29m 59s

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
libcu++
+/- CUB
Thrust
CUDA Experimental
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 89)
# Runner
65 linux-amd64-cpu16
8 windows-amd64-cpu16
6 linux-amd64-gpu-rtxa6000-latest-1
4 linux-arm64-cpu16
3 linux-amd64-gpu-rtx4090-latest-1
2 linux-amd64-gpu-rtx2080-latest-1
1 linux-amd64-gpu-h100-latest-1

@miscco miscco enabled auto-merge (squash) January 30, 2025 18:16
@bernhardmgruber bernhardmgruber marked this pull request as draft January 31, 2025 11:23
@bernhardmgruber bernhardmgruber mentioned this pull request Jan 31, 2025
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@NVIDIA NVIDIA deleted a comment from copy-pr-bot bot Jan 31, 2025
@bernhardmgruber bernhardmgruber changed the title Add b200 tunings for radix_sort.keys,pairs Add b200 tunings for radix_sort.keys Jan 31, 2025
@bernhardmgruber bernhardmgruber marked this pull request as ready for review January 31, 2025 11:31
@bernhardmgruber bernhardmgruber enabled auto-merge (squash) January 31, 2025 11:31
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🟩 CI finished in 1h 29m: Pass: 100%/89 | Total: 2d 01h | Avg: 33m 31s | Max: 1h 09m | Hits: 369%/10896

  • 🟩 cub: Pass: 100%/44 | Total: 1d 13h | Avg: 51m 48s | Max: 1h 09m | Hits: 438%/3512 

    🟩 cpu
  🟩 amd64              Pass: 100%/42  | Total:  1d 11h | Avg: 51m 24s | Max:  1h 09m | Hits: 438%/3512  
  🟩 arm64              Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 01m
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 55m | Avg: 59m 04s | Max:  1h 01m | Hits: 436%/878   
  🟩 12.5               Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 08m
  🟩 12.6               Pass: 100%/37  | Total:  1d 06h | Avg: 49m 58s | Max:  1h 09m | Hits: 438%/2634  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  1h 51m | Avg: 55m 32s | Max: 55m 52s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 55m | Avg: 59m 04s | Max:  1h 01m | Hits: 436%/878   
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 08m
  🟩 nvcc12.6           Pass: 100%/35  | Total:  1d 04h | Avg: 49m 39s | Max:  1h 09m | Hits: 438%/2634  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 51m | Avg: 55m 32s | Max: 55m 52s
  🟩 nvcc               Pass: 100%/42  | Total:  1d 12h | Avg: 51m 38s | Max:  1h 09m | Hits: 438%/3512  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 49m | Avg: 57m 18s | Max: 59m 42s
  🟩 Clang15            Pass: 100%/2   | Total:  1h 51m | Avg: 55m 35s | Max: 56m 53s
  🟩 Clang16            Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m
  🟩 Clang17            Pass: 100%/2   | Total:  1h 51m | Avg: 55m 38s | Max: 55m 57s
  🟩 Clang18            Pass: 100%/7   | Total:  5h 35m | Avg: 47m 58s | Max:  1h 01m
  🟩 GCC7               Pass: 100%/2   | Total:  2h 02m | Avg:  1h 01m | Max:  1h 03m
  🟩 GCC8               Pass: 100%/1   | Total: 57m 03s | Avg: 57m 03s | Max: 57m 03s
  🟩 GCC9               Pass: 100%/2   | Total:  1h 56m | Avg: 58m 14s | Max:  1h 00m
  🟩 GCC10              Pass: 100%/2   | Total:  1h 52m | Avg: 56m 18s | Max: 57m 09s
  🟩 GCC11              Pass: 100%/2   | Total:  1h 51m | Avg: 55m 51s | Max: 57m 19s
  🟩 GCC12              Pass: 100%/4   | Total:  2h 46m | Avg: 41m 43s | Max:  1h 00m
  🟩 GCC13              Pass: 100%/8   | Total:  4h 47m | Avg: 35m 56s | Max:  1h 01m
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 04m | Hits: 437%/1756  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 09m | Hits: 438%/1756  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 08m
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total: 15h 09m | Avg: 53m 29s | Max:  1h 01m
  🟩 GCC                Pass: 100%/21  | Total: 16h 14m | Avg: 46m 23s | Max:  1h 03m
  🟩 MSVC               Pass: 100%/4   | Total:  4h 21m | Avg:  1h 05m | Max:  1h 09m | Hits: 438%/3512  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 08m
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 50m 55s | Avg: 25m 27s | Max: 26m 18s
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 08m | Avg: 31m 05s | Max:  1h 01m
  🟩 v100               Pass: 100%/34  | Total:  1d 09h | Avg: 58m 14s | Max:  1h 09m | Hits: 438%/3512  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total:  1d 11h | Avg: 57m 27s | Max:  1h 09m | Hits: 438%/3512  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 19m 29s | Avg: 19m 29s | Max: 19m 29s
  🟩 GraphCapture       Pass: 100%/1   | Total: 15m 32s | Avg: 15m 32s | Max: 15m 32s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 15m | Avg: 25m 16s | Max: 26m 18s
  🟩 TestGPU            Pass: 100%/2   | Total: 43m 00s | Avg: 21m 30s | Max: 21m 43s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 50m 55s | Avg: 25m 27s | Max: 26m 18s
  🟩 90a                Pass: 100%/1   | Total: 27m 07s | Avg: 27m 07s | Max: 27m 07s
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 19h 38m | Avg: 58m 55s | Max:  1h 09m | Hits: 438%/2634  
  🟩 20                 Pass: 100%/24  | Total: 18h 21m | Avg: 45m 53s | Max:  1h 08m | Hits: 438%/878

  • 🟩 thrust: Pass: 100%/42 | Total: 11h 03m | Avg: 15m 48s | Max: 40m 30s | Hits: 337%/7384 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 23m 20s | Avg: 11m 40s | Max: 11m 59s
🟩 cpu
  🟩 amd64              Pass: 100%/40  | Total: 10h 39m | Avg: 15m 59s | Max: 40m 30s | Hits: 337%/7384  
  🟩 arm64              Pass: 100%/2   | Total: 24m 11s | Avg: 12m 05s | Max: 12m 51s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 23m | Avg: 16m 39s | Max: 30m 10s | Hits: 339%/1846  
  🟩 12.5               Pass: 100%/2   | Total:  1h 04m | Avg: 32m 29s | Max: 33m 17s
  🟩 12.6               Pass: 100%/35  | Total:  8h 35m | Avg: 14m 43s | Max: 40m 30s | Hits: 336%/5538  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 23m 01s | Avg: 11m 30s | Max: 11m 59s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 23m | Avg: 16m 39s | Max: 30m 10s | Hits: 339%/1846  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  1h 04m | Avg: 32m 29s | Max: 33m 17s
  🟩 nvcc12.6           Pass: 100%/33  | Total:  8h 12m | Avg: 14m 55s | Max: 40m 30s | Hits: 336%/5538  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 23m 01s | Avg: 11m 30s | Max: 11m 59s
  🟩 nvcc               Pass: 100%/40  | Total: 10h 40m | Avg: 16m 01s | Max: 40m 30s | Hits: 337%/7384  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 51m 21s | Avg: 12m 50s | Max: 13m 20s
  🟩 Clang15            Pass: 100%/2   | Total: 27m 00s | Avg: 13m 30s | Max: 13m 44s
  🟩 Clang16            Pass: 100%/2   | Total: 27m 23s | Avg: 13m 41s | Max: 14m 15s
  🟩 Clang17            Pass: 100%/2   | Total: 25m 40s | Avg: 12m 50s | Max: 13m 12s
  🟩 Clang18            Pass: 100%/7   | Total:  1h 20m | Avg: 11m 32s | Max: 14m 22s
  🟩 GCC7               Pass: 100%/2   | Total: 27m 08s | Avg: 13m 34s | Max: 14m 08s
  🟩 GCC8               Pass: 100%/1   | Total: 13m 18s | Avg: 13m 18s | Max: 13m 18s
  🟩 GCC9               Pass: 100%/2   | Total: 28m 04s | Avg: 14m 02s | Max: 14m 17s
  🟩 GCC10              Pass: 100%/2   | Total: 27m 45s | Avg: 13m 52s | Max: 14m 27s
  🟩 GCC11              Pass: 100%/2   | Total: 27m 07s | Avg: 13m 33s | Max: 13m 35s
  🟩 GCC12              Pass: 100%/2   | Total: 27m 41s | Avg: 13m 50s | Max: 14m 11s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 32m | Avg: 11m 35s | Max: 15m 16s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 06m | Avg: 33m 13s | Max: 36m 17s | Hits: 339%/3692  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  1h 16m | Avg: 38m 13s | Max: 40m 30s | Hits: 334%/3692  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  1h 04m | Avg: 32m 29s | Max: 33m 17s
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total:  3h 32m | Avg: 12m 28s | Max: 14m 22s
  🟩 GCC                Pass: 100%/19  | Total:  4h 03m | Avg: 12m 50s | Max: 15m 16s
  🟩 MSVC               Pass: 100%/4   | Total:  2h 22m | Avg: 35m 43s | Max: 40m 30s | Hits: 337%/7384  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 04m | Avg: 32m 29s | Max: 33m 17s
🟩 gpu
  🟩 rtx4090            Pass: 100%/8   | Total:  1h 30m | Avg: 11m 20s | Max: 15m 16s
  🟩 v100               Pass: 100%/34  | Total:  9h 33m | Avg: 16m 51s | Max: 40m 30s | Hits: 337%/7384  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total: 10h 14m | Avg: 16m 37s | Max: 40m 30s | Hits: 337%/7384  
  🟩 TestCPU            Pass: 100%/2   | Total: 15m 41s | Avg:  7m 50s | Max:  7m 58s
  🟩 TestGPU            Pass: 100%/3   | Total: 33m 23s | Avg: 11m 07s | Max: 11m 31s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total:  7m 46s | Avg:  7m 46s | Max:  7m 46s
🟩 std
  🟩 17                 Pass: 100%/20  | Total:  5h 47m | Avg: 17m 23s | Max: 36m 17s | Hits: 339%/5538  
  🟩 20                 Pass: 100%/20  | Total:  4h 52m | Avg: 14m 38s | Max: 40m 30s | Hits: 328%/1846

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 7m 56s | Avg: 3m 58s | Max: 6m 00s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total:  7m 56s | Avg:  3m 58s | Max:  6m 00s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  1m 56s | Avg:  1m 56s | Max:  1m 56s
  🟩 Test               Pass: 100%/1   | Total:  6m 00s | Avg:  6m 00s | Max:  6m 00s

  • 🟩 python: Pass: 100%/1 | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 31m 29s | Avg: 31m 29s | Max: 31m 29s

👃 Inspect Changes

Modifications in project?

Project
CCCL Infrastructure
libcu++
+/- CUB
Thrust
CUDA Experimental
python
CCCL C Parallel Library
Catch2Helper

Modifications in project or dependencies?

Project
CCCL Infrastructure
libcu++
+/- CUB
+/- Thrust
CUDA Experimental
+/- python
+/- CCCL C Parallel Library
+/- Catch2Helper

🏃‍ Runner counts (total jobs: 89)
# Runner
65 linux-amd64-cpu16
8 windows-amd64-cpu16
6 linux-amd64-gpu-rtxa6000-latest-1
4 linux-arm64-cpu16
3 linux-amd64-gpu-rtx4090-latest-1
2 linux-amd64-gpu-rtx2080-latest-1
1 linux-amd64-gpu-h100-latest-1

@bernhardmgruber bernhardmgruber merged commit 2255303 into NVIDIA:main Jan 31, 2025
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Git push to origin failed for branch/2.8.x with exitcode 128

@bernhardmgruber bernhardmgruber deleted the tune_radix_sort branch January 31, 2025 14:55
bernhardmgruber added a commit to bernhardmgruber/cccl that referenced this pull request Feb 3, 2025
@bernhardmgruber
Add b200 tunings for radix_sort.keys (NVIDIA#3611)
f5263a6
@bernhardmgruber bernhardmgruber mentioned this pull request Feb 4, 2025
Merged
bernhardmgruber added a commit to bernhardmgruber/cccl that referenced this pull request Feb 4, 2025
@bernhardmgruber
Add b200 tunings for radix_sort.keys (NVIDIA#3611)
53e36af
bernhardmgruber added a commit to bernhardmgruber/cccl that referenced this pull request Feb 4, 2025
@bernhardmgruber
Add b200 tunings for radix_sort.keys (NVIDIA#3611)
a9a2b29
bernhardmgruber added a commit that referenced this pull request Feb 4, 2025
@bernhardmgruber
Add b200 tunings for radix_sort.keys (#3611) (#3655)
612f475
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@elstehle elstehle elstehle approved these changes

@miscco miscco miscco approved these changes

@gonidelis gonidelis Awaiting requested review from gonidelis

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@bernhardmgruber @miscco @elstehle