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gpu [2018/04/12 15:17] kocmanek [Performance tests] |
gpu [2018/05/30 09:54] vodrazka [Set-up CUDA and CUDNN] |
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| dll5 | GeForce GTX 1080 Ti | 384.69 | 6.1 | 10 | 11 | 250 | | | dll5 | GeForce GTX 1080 Ti | 384.69 | 6.1 | 10 | 11 | 250 | | ||
| dll6 | GeForce GTX 1080 Ti | 384.69 | 6.1 | 9 | 11 | 122 | | | dll6 | GeForce GTX 1080 Ti | 384.69 | 6.1 | 9 | 11 | 122 | | ||
- | | gpu | GeForce GTX TITAN Z | 381.22 | 3.5 | 2 | 6 | 31 | | + | | titan-gpu | GeForce GTX TITAN Z | 381.22 | 3.5 | 2 | 6 | 31 | |
| iridium | Quadro K2000 | 367.48 | 3.0 | 1 | 2 | 504 | | | iridium | Quadro K2000 | 367.48 | 3.0 | 1 | 2 | 504 | | ||
| kronos | GeForce GTX 1080 Ti | 384.81 | 6.1 | 1 | 11 | 125 | | | kronos | GeForce GTX 1080 Ti | 384.81 | 6.1 | 1 | 11 | 125 | | ||
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You also need to use '' | You also need to use '' | ||
- | **Testing configuration | + | **THE NEW CLUSTER |
- | Multiple versions of '' | + | Multiple versions of '' |
- | System default version for both libraries | + | |
- | / | + | You need to set library path from your '' |
- | / | + | |
- | / | + | |
- | + | ||
- | Actual version used depends on the link in ''/ | + | |
- | + | ||
- | ls -l /opt | + | |
- | ... | + | |
- | lrwxrwxrwx 1 root root 8 dub 9 12:30 cuda -> cuda-9.0 | + | |
- | lrwxrwxrwx 1 root root 9 dub 9 12:32 cudnn -> cudnn-7.1 | + | |
- | ... | + | |
- | + | ||
- | This means that the system is using '' | + | |
- | + | ||
- | If system default version does not work for you, you can set library path from your '' | + | |
+ | CUDNN_version=7.0 | ||
+ | CUDA_version=9.0 | ||
+ | CUDA_DIR_OPT=/ | ||
+ | if [ -d " | ||
+ | CUDA_DIR=$CUDA_DIR_OPT | ||
+ | export CUDA_HOME=$CUDA_DIR | ||
+ | export THEANO_FLAGS=" | ||
+ | export PATH=$PATH: | ||
+ | export LD_LIBRARY_PATH=$LD_LIBRARY_PATH: | ||
+ | export CPATH=$CUDA_DIR/ | ||
+ | fi | ||
+ | * When not using Theano, just Tensorflow this can be simplified to '' | ||
+ | * There is no default and you always need to set '' | ||
+ | * Note that '' | ||
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| titan | GeForce GTX 1080 Ti | | | titan | GeForce GTX 1080 Ti | | ||
| dll1 | (2 GPU) GeForce GTX 1080; cc6.1 | | | dll1 | (2 GPU) GeForce GTX 1080; cc6.1 | | ||
+ | | twister2 | ||
| dll2 | GeForce GTX 1080; cc6.1 | | | dll2 | GeForce GTX 1080; cc6.1 | | ||
| titan-gpu | | titan-gpu | ||
Line 181: | Line 181: | ||
The previous benchmark only compares the speed of processing units within the GPUs and do not take into account the size of memory. Therefore I have conducted another benchmark, this time for each graphic card I have increased the batch size as much as possible so the model still could fit into the GPU (the previous benchmark model had batch size 20). This way the results should be more representative of the power for each GPU. | The previous benchmark only compares the speed of processing units within the GPUs and do not take into account the size of memory. Therefore I have conducted another benchmark, this time for each graphic card I have increased the batch size as much as possible so the model still could fit into the GPU (the previous benchmark model had batch size 20). This way the results should be more representative of the power for each GPU. | ||
- | | GPU; Cuda capability | + | | GPU; Cuda capability |
- | | GeForce GTX 1080 Ti; cc6.1 | 11 GB | 00:55:56 | 2300 | dll5 | | + | | GeForce GTX 1080 Ti; cc6.1 | 11 GB | 00:55:56 | 2300 | dll5 | |
- | | GeForce GTX 1080; cc6.1 | 8 GB | 01:10:57 | 1700 | dll1 | | + | | GeForce GTX 1080; cc6.1 | 8 GB | 01:10:57 | 1700 | dll1 | |
+ | | Quadro P5000 | ||
| GeForce GTX Titan Z; cc3.5 | 6 GB | 02:20:47 | 1100 | titan-gpu | | | GeForce GTX Titan Z; cc3.5 | 6 GB | 02:20:47 | 1100 | titan-gpu | | ||
- | | Quadro K2000; cc3.0 | 2 GB | 28:15:26 | 50 | iridium | | + | | Quadro K2000; cc3.0 | 2 GB | 28:15:26 | 50 | iridium |
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