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gpu [2017/03/16 17:11]
kocmanek [Basic commands] 		gpu [2017/06/26 16:50]
kocmanek [Using cluster]
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 ===== Servers with GPU units ===== ===== Servers with GPU units =====
  
-| machine | GPU; [[https://en.wikipedia.org/wiki/CUDA#Supported_GPUs|Capability]] [cc]  | cores | GPU RAM | Comment | +| machine                    | GPU; [[https://en.wikipedia.org/wiki/CUDA#Supported_GPUs|Capability]] [cc]  | cores | GPU RAM | Comment | 
-| titan-gpu  | GeForce GTX Titan Z; cc3.5 | 2 | 6 GB each core |        | +| titan                      | GeForce GTX 1080 Ti; cc6.1 | 1 | 12 GB          |  | 
-| twister1   | Tesla K40c; cc3.5          | 1 | 12 GB          |        | +| titan-gpu                  | GeForce GTX Titan Z; cc3.5 | 2 | 6 GB each core |  | 
-| twister2   | Tesla K40c; cc3.5          | 1 | 12 GB          |        | +| twister1; twister2; kronos | Tesla K40c; cc3.5          | 1 | 12 GB          |  | 
-| kronos-dev | Tesla K40c; cc3.5          | 1 | 12 GB          |        | +| iridium                    | Quadro K2000; cc3.0        | 1 | 2 GB           |  | 
-| iridium    | Quadro K2000; cc3.0        | 1 | 2 GB           |        | +| victoria; arc              | GeForce GT 630; cc3.0      | 1 | 2 GB           | desktop machine | 
-| victoria   | GeForce GT 630; cc3.0      | 1 | 2 GB           | Ondrej Bojar's desktop machine | +| athena                     | GeForce GTX 1080; cc6.1    | 1 | 8 GB           | Tom's desktop machine | 
-| arc        | GeForce GT 630; cc3.0      | 1 | 2 GB           | Ales's desktop machine | +| dll1; dll2                 | GeForce GTX 1080; cc6.1    | 8 | 8 GB each core |  |
-| athena     | GeForce GTX 1080; cc6.1    | 1 | 8 GB           | Tom's desktop machine | +
-| dll1     | GeForce GTX 1080; cc6.1    | 8 | 8 GB each core |  | +
-| dll2     | GeForce GTX 1080; cc6.1    | 8 | 8 GB each core |  |+
  
 not used at the moment: GeForce GTX 570 (from twister2) not used at the moment: GeForce GTX 570 (from twister2)
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 For testing and using the cluster interactively you can use qrsh (this should not be used for long running experiments since the console is not closed on the end of the experiment). Following command will assign you a GPU and creates interactive console. For testing and using the cluster interactively you can use qrsh (this should not be used for long running experiments since the console is not closed on the end of the experiment). Following command will assign you a GPU and creates interactive console.
  
-  qrsh -q gpu.q -l gpu=1 -pty yes bash+  qrsh -q gpu.q -l gpu=1,gpu_cc_min3.5=1,gpu_ram=2G -pty yes bash
      
 For running experiments you must use qsub command: For running experiments you must use qsub command:
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   qsubmit --gpumem=2G --queue="gpu.q" WHAT_SHOULD_BE_RUN   qsubmit --gpumem=2G --queue="gpu.q" WHAT_SHOULD_BE_RUN
      
 +It is recommended to use priority -100 if you are not rushing for the results and don't need to leap over your colleagues jobs.
 ==== Basic commands ==== ==== Basic commands ====
  
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 * [[http://www.trustedreviews.com/nvidia-geforce-gtx-1080-review-performance-benchmarks-and-conclusion-page-2| 980 vs 1080 vs Titan X (not the Titan Z we have)]] * [[http://www.trustedreviews.com/nvidia-geforce-gtx-1080-review-performance-benchmarks-and-conclusion-page-2| 980 vs 1080 vs Titan X (not the Titan Z we have)]]
  
-In the following table is the experiment conducted by Tom Kocmi. You can replicate experiment: /a/merkur3/kocmanek/Projects/GPUBenchmark (you will need to prepare environment of TensorFlow11 or use my ANACONDA)+In the following table is the experiment conducted by Tom Kocmi. You can replicate experiment: /a/merkur3/kocmanek/Projects/GPUBenchmark (you will need to prepare environment of TensorFlow11 or use my ANACONDA). The benchmark uses 2GB model.
  
 | machine | Setup; CPU/GPU; [[https://en.wikipedia.org/wiki/CUDA#Supported_GPUs|Capability]] [cc] | Walltime | Note | | machine | Setup; CPU/GPU; [[https://en.wikipedia.org/wiki/CUDA#Supported_GPUs|Capability]] [cc] | Walltime | Note |
 | athena     | GeForce GTX 1080; cc6.1            |    9:55:58 | Tom's desktop  | | athena     | GeForce GTX 1080; cc6.1            |    9:55:58 | Tom's desktop  |
 | dll2       | (2 GPU) GeForce GTX 1080; cc6.1    |   10:19:40 | with CUDA_VISIBLE_DEVICES=0 | | dll2       | (2 GPU) GeForce GTX 1080; cc6.1    |   10:19:40 | with CUDA_VISIBLE_DEVICES=0 |
 +| titan      | GeForce GTX 1080 Ti                |   11:41:08 |  |
 | dll1       | (2 GPU) GeForce GTX 1080; cc6.1    |   12:34:34 | Probably only one GPU was used | | dll1       | (2 GPU) GeForce GTX 1080; cc6.1    |   12:34:34 | Probably only one GPU was used |
 | dll2       | (2 GPU) GeForce GTX 1080; cc6.1    |   13:01:05 | Only one GPU was used | | dll2       | (2 GPU) GeForce GTX 1080; cc6.1    |   13:01:05 | Only one GPU was used |
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 | lucifer4   | 8x cores CPU                       |  134:41:22 |  | | lucifer4   | 8x cores CPU                       |  134:41:22 |  |
 | victoria   | GeForce GT 630; cc3.0              |        --- | never run, same GPU as Arc | | victoria   | GeForce GT 630; cc3.0              |        --- | never run, same GPU as Arc |
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- 
-===== Installed toolkits ===== 
- 
-//This should mention where each interesting toolkit lives (on a particular machine).// 
- 
  
  

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