Speed up AddColSumMat with transfrom reduce kernel template #1530
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CuVector::AddColSumMat<float>[no-trans], 16 0.0057 0.0172 3.01x
CuVector::AddColSumMat<float>[no-trans], 32 0.0242 0.0668 2.76x
CuVector::AddColSumMat<float>[no-trans], 64 0.0992 0.2577 2.60x
CuVector::AddColSumMat<float>[no-trans], 128 0.3747 0.9280 2.48x
CuVector::AddColSumMat<float>[no-trans], 256 1.4711 3.0541 2.08x
CuVector::AddColSumMat<float>[no-trans], 512 5.1709 9.4713 1.83x
CuVector::AddColSumMat<float>[no-trans], 1024 12.4352 20.4517 1.64x
CuVector::AddColSumMat<double>[no-trans], 16 0.0060 0.0175 2.91x
CuVector::AddColSumMat<double>[no-trans], 32 0.0240 0.0672 2.80x
CuVector::AddColSumMat<double>[no-trans], 64 0.1006 0.2712 2.70x
CuVector::AddColSumMat<double>[no-trans], 128 0.3691 0.9097 2.46x
CuVector::AddColSumMat<double>[no-trans], 256 1.4530 3.1044 2.14x
CuVector::AddColSumMat<double>[no-trans], 512 4.4524 7.5872 1.70x
CuVector::AddColSumMat<double>[no-trans], 1024 11.1212 16.1423 1.45x
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kronos-cm
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Apr 5, 2017
* 'master' of https://github.com/kaldi-asr/kaldi: [src] Cosmetic change: remove 'train.tra' from usage messages (kaldi-asr#1529) [src] cudamatrix: speed up AddColSumMat with transfrom reduce kernel template (kaldi-asr#1530) [build]: remove openfst check (kaldi-asr#1531) [build,src,doc] Modify get_version.sh to deal better with whitespace (avoid space in version); minor fixes (kaldi-asr#1526) [scripts,egs] Adding options for using PCA instead of LDA+MLLT for ivectors used in ASR. Results are reported in the default TDNN recipe in AMI. Updating steps/online/nnet2/{train_diag_ubm.sh,train_ivector_extractor.sh} so that they now backup the contents of their destination directory if it already exists. (kaldi-asr#1514) [src] (minor) Added missing SetZero() to NaturalGradientAffineComponent::Scale() if scale==0.0 (kaldi-asr#1522) [src,doc] Fix several unrelated minor problems. Thanks: gaoxinglong [src] Adding noexcept to hashing function objects (kaldi-asr#1519) [egs] Fix to egs/wsj/s5/run.sh (unset variable) (kaldi-asr#1517) [misc] remove eXecute permissions where not needed (kaldi-asr#1515) [src,scripts]: Several unrelated cosmetic changes [egs] fixes to babel pipeline; thanks to Fred Richardson (kaldi-asr#1509) [src] Fix exit code of extract-rows.cc (kaldi-asr#1510)
david-ryan-snyder
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Apr 12, 2017
…template (kaldi-asr#1530) CuVector::AddColSumMat<float>[no-trans], 16 0.0057 0.0172 3.01x CuVector::AddColSumMat<float>[no-trans], 32 0.0242 0.0668 2.76x CuVector::AddColSumMat<float>[no-trans], 64 0.0992 0.2577 2.60x CuVector::AddColSumMat<float>[no-trans], 128 0.3747 0.9280 2.48x CuVector::AddColSumMat<float>[no-trans], 256 1.4711 3.0541 2.08x CuVector::AddColSumMat<float>[no-trans], 512 5.1709 9.4713 1.83x CuVector::AddColSumMat<float>[no-trans], 1024 12.4352 20.4517 1.64x CuVector::AddColSumMat<double>[no-trans], 16 0.0060 0.0175 2.91x CuVector::AddColSumMat<double>[no-trans], 32 0.0240 0.0672 2.80x CuVector::AddColSumMat<double>[no-trans], 64 0.1006 0.2712 2.70x CuVector::AddColSumMat<double>[no-trans], 128 0.3691 0.9097 2.46x CuVector::AddColSumMat<double>[no-trans], 256 1.4530 3.1044 2.14x CuVector::AddColSumMat<double>[no-trans], 512 4.4524 7.5872 1.70x CuVector::AddColSumMat<double>[no-trans], 1024 11.1212 16.1423 1.45x
Skaiste
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Sep 26, 2018
…template (kaldi-asr#1530) CuVector::AddColSumMat<float>[no-trans], 16 0.0057 0.0172 3.01x CuVector::AddColSumMat<float>[no-trans], 32 0.0242 0.0668 2.76x CuVector::AddColSumMat<float>[no-trans], 64 0.0992 0.2577 2.60x CuVector::AddColSumMat<float>[no-trans], 128 0.3747 0.9280 2.48x CuVector::AddColSumMat<float>[no-trans], 256 1.4711 3.0541 2.08x CuVector::AddColSumMat<float>[no-trans], 512 5.1709 9.4713 1.83x CuVector::AddColSumMat<float>[no-trans], 1024 12.4352 20.4517 1.64x CuVector::AddColSumMat<double>[no-trans], 16 0.0060 0.0175 2.91x CuVector::AddColSumMat<double>[no-trans], 32 0.0240 0.0672 2.80x CuVector::AddColSumMat<double>[no-trans], 64 0.1006 0.2712 2.70x CuVector::AddColSumMat<double>[no-trans], 128 0.3691 0.9097 2.46x CuVector::AddColSumMat<double>[no-trans], 256 1.4530 3.1044 2.14x CuVector::AddColSumMat<double>[no-trans], 512 4.4524 7.5872 1.70x CuVector::AddColSumMat<double>[no-trans], 1024 11.1212 16.1423 1.45x
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Speed up AddColSumMat with transfrom reduce kernel template