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Cecil

• Ubuntu 14.04.3
• Intel® Core™ i7 CPU 860 @ 2.80GHz × 8
• GeForce GTX 970/PCIe/SSE2

weblas

Version 0.6.0

TAP version 13
ok 1 128x128 . 128x128
# 316 ops/sec  ±4.80%  n = 51 µ = 3ms
ok 2 128x256 . 256x128
# 280 ops/sec  ±6.15%  n = 40 µ = 4ms
ok 3 256x256 . 256x256
# 171 ops/sec  ±14.79%  n = 47 µ = 6ms
ok 4 512x256 . 256x512
# 101 ops/sec  ±6.68%  n = 50 µ = 10ms
ok 5 256x512 . 512x256
# 139 ops/sec  ±3.64%  n = 49 µ = 7ms
ok 6 512x512 . 512x512
# 61.61 ops/sec  ±3.14%  n = 42 µ = 16ms
ok 7 513x513 . 513x513
# 52.92 ops/sec  ±8.82%  n = 49 µ = 19ms
ok 8 1024x512 . 512x1024
# 34.99 ops/sec  ±4.86%  n = 38 µ = 29ms
ok 9 512x1024 . 1024x512
# 52.03 ops/sec  ±2.66%  n = 47 µ = 19ms
ok 10 1024x1024 . 1024x1024
# 23.27 ops/sec  ±12.70%  n = 34 µ = 43ms
ok 11 2048x2048 . 2048x2048
# 4.89 ops/sec  ±1.82%  n = 17 µ = 204ms

1..11
# tests 11
# pass  11

# ok

numpy

• Python 2.7.6 (python --version)
• Numpy 1.8.2 (python -c "import numpy; print(numpy.__version__)")
• OpenBLAS 0.2.8-6ubuntu1 (apt-cache show libopenblas-dev)
• export OMP_NUM_THREADS=8

TAP version 13
ok 1 128x128 . 128.128
# 5534.11 ops/sec n = 50 µ = 0.18ms
ok 2 128x256 . 256.128
# 2634.22 ops/sec n = 50 µ = 0.38ms
ok 3 256x256 . 256.256
# 886.88 ops/sec n = 50 µ = 1.13ms
ok 4 512x256 . 256.512
# 212.78 ops/sec n = 50 µ = 4.70ms
ok 5 256x512 . 512.256
# 449.14 ops/sec n = 50 µ = 2.23ms
ok 6 512x512 . 512.512
# 115.72 ops/sec n = 50 µ = 8.64ms
ok 7 1024x512 . 512.1024
# 28.10 ops/sec n = 50 µ = 35.58ms
ok 8 1024x512 . 512.1024
# 28.16 ops/sec n = 50 µ = 35.51ms
ok 9 1024x1024 . 1024.1024
# 14.61 ops/sec n = 50 µ = 68.44ms
ok 10 2048x2048 . 2048.2048
# 1.80 ops/sec n = 50 µ = 555.40ms

1..9
# tests 9
# pass  9

# ok

Cecil (mid-range graphics card)

Same configuration as above with a mid-range graphics card.

• GeForce GTX 465/PCIe/SSE2

weblas

TAP version 13
ok 1 128x128 . 128x128
# 294 ops/sec  ±3.97%  n = 52 µ = 3ms
ok 2 128x256 . 256x128
# 229 ops/sec  ±7.38%  n = 33 µ = 4ms
ok 3 256x256 . 256x256
# 131 ops/sec  ±4.28%  n = 44 µ = 8ms
ok 4 512x256 . 256x512
# 54.99 ops/sec  ±12.39%  n = 42 µ = 18ms
ok 5 256x512 . 512x256
# 94.22 ops/sec  ±8.23%  n = 46 µ = 11ms
ok 6 512x512 . 512x512
# 42.01 ops/sec  ±2.98%  n = 40 µ = 24ms
ok 7 513x513 . 513x513
# 34.54 ops/sec  ±8.46%  n = 39 µ = 29ms
ok 8 1024x512 . 512x1024
# 18.32 ops/sec  ±6.98%  n = 35 µ = 55ms
ok 9 512x1024 . 1024x512
# 33.26 ops/sec  ±5.28%  n = 39 µ = 30ms
ok 10 1024x1024 . 1024x1024
# 11.76 ops/sec  ±2.89%  n = 24 µ = 85ms
ok 11 2048x2048 . 2048x2048
# 2.15 ops/sec  ±1.48%  n = 10 µ = 465ms

1..11
# tests 11
# pass  11

# ok