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results.txt
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-------------------------------------------------------------------------
Published results, in millions of rays per second.
-------------------------------------------------------------------------
HPG 2009 paper (GTX285):
Conference primary AO diffuse
--- --- --- ---
tesla_persistent_packet 122.1 86.1 32.3
tesla_persistent_speculative_while_while 142.2 134.5 60.9
tesla_persistent_while_while 135.6 130.7 62.4
--- --- --- ---
Fairyforest primary AO diffuse
--- --- --- ---
tesla_persistent_packet 67.2 65.6 21.5
tesla_persistent_speculative_while_while 74.6 92.5 40.8
tesla_persistent_while_while 70.5 85.3 39.1
--- --- --- ---
Sibenik primary AO diffuse
--- --- --- ---
tesla_persistent_packet 100.6 83.7 27.3
tesla_persistent_speculative_while_while 117.5 119.6 46.8
tesla_persistent_while_while 117.5 113.4 48.1
Technical report (GTX285, GTX480, GTX680):
Conference primary AO diffuse
--- --- --- ---
tesla_persistent_speculative_while_while 142.2 134.5 60.9
fermi_speculative_while_while 272.1 284.1 126.1
kepler_dynamic_fetch 432.6 518.2 245.4
--- --- --- ---
Fairyforest primary AO diffuse
--- --- --- ---
tesla_persistent_speculative_while_while 74.6 92.5 40.8
fermi_speculative_while_while 154.6 163.6 73.2
kepler_dynamic_fetch 250.8 317.6 156.6
--- --- --- ---
Sibenik primary AO diffuse
--- --- --- ---
tesla_persistent_speculative_while_while 117.5 119.6 46.8
fermi_speculative_while_while 243.4 244.1 94.7
kepler_dynamic_fetch 388.2 441.2 192.5
--- --- --- ---
Sanmiguel primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 76.9 94.5 33.3
kepler_dynamic_fetch 131.7 187.9 58.8
-------------------------------------------------------------------------
Expected results of running benchmark.cmd on different GPUs and CUDA
versions. The numbers differ slightly from the published ones, mainly
due to noise as well as minor differences in the test setup.
-------------------------------------------------------------------------
GeForce GTX 285, CUDA 3.1, 32-bit build:
Conference primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 75.72 77.35 37.97
tesla_persistent_packet 123.82 95.64 39.11
tesla_persistent_speculative_while_while 139.06 147.42 77.44
tesla_persistent_while_while 131.52 146.88 74.80
--- --- --- ---
Fairyforest primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 47.04 49.34 22.34
tesla_persistent_packet 70.49 63.90 17.70
tesla_persistent_speculative_while_while 77.48 88.39 42.28
tesla_persistent_while_while 72.97 88.89 39.21
--- --- --- ---
Sibenik primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 80.19 71.55 30.12
tesla_persistent_packet 103.82 89.63 31.76
tesla_persistent_speculative_while_while 112.68 121.58 53.67
tesla_persistent_while_while 112.93 120.70 53.31
GeForce GTX 480, CUDA 4.2, 64-bit build:
Conference primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 268.60 283.57 127.28
kepler_dynamic_fetch 154.49 193.56 96.47
tesla_persistent_packet 144.64 108.52 41.29
tesla_persistent_speculative_while_while 200.74 222.14 112.65
tesla_persistent_while_while 183.42 194.19 92.60
--- --- --- ---
Fairyforest primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 151.12 164.18 73.21
kepler_dynamic_fetch 90.26 118.67 62.37
tesla_persistent_packet 83.73 73.45 18.86
tesla_persistent_speculative_while_while 109.97 134.71 66.58
tesla_persistent_while_while 93.75 112.98 48.56
--- --- --- ---
Sibenik primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 247.21 249.57 98.41
kepler_dynamic_fetch 143.13 164.93 76.11
tesla_persistent_packet 127.86 105.83 34.28
tesla_persistent_speculative_while_while 169.95 187.97 86.50
tesla_persistent_while_while 159.11 159.80 66.98
--- --- --- ---
Sanmiguel primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 76.72 98.11 34.26
kepler_dynamic_fetch 53.43 80.27 34.44
GeForce GTX 680, CUDA 4.2, 64-bit build:
Conference primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 364.98 386.44 173.40
kepler_dynamic_fetch 397.00 490.27 245.60
tesla_persistent_packet 106.68 81.68 30.11
tesla_persistent_speculative_while_while 237.86 270.23 123.84
tesla_persistent_while_while 247.50 282.40 121.22
--- --- --- ---
Fairyforest primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 203.26 224.26 95.72
kepler_dynamic_fetch 246.35 315.46 154.75
tesla_persistent_packet 65.02 54.21 13.47
tesla_persistent_speculative_while_while 138.04 157.57 73.52
tesla_persistent_while_while 143.38 164.10 65.39
--- --- --- ---
Sibenik primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 360.82 348.76 132.24
kepler_dynamic_fetch 372.85 447.67 194.96
tesla_persistent_packet 96.61 80.02 24.97
tesla_persistent_speculative_while_while 215.99 238.97 99.02
tesla_persistent_while_while 233.27 246.24 92.83
--- --- --- ---
Sanmiguel primary AO diffuse
--- --- --- ---
fermi_speculative_while_while 98.21 128.64 39.70
kepler_dynamic_fetch 125.73 193.91 61.11