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opt:graphics_cards
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| Both sides previous revision Previous revision | Last revision Both sides next revision | ||
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opt:graphics_cards [2018/08/31 12:13] pklapetek |
opt:graphics_cards [2018/08/31 13:02] pklapetek |
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| Program is compiled with GPU support | Program is compiled with GPU support | ||
| Searching for available GPUs... | Searching for available GPUs... | ||
| - | Found 4 GPUs | + | Found 5 GPUs |
| The Properties of the Device with ID 0 are | The Properties of the Device with ID 0 are | ||
| Device Name : Tesla K40m | Device Name : Tesla K40m | ||
| Line 42: | Line 42: | ||
| Max threads dim : 1024x1024x64 | Max threads dim : 1024x1024x64 | ||
| The Properties of the Device with ID 3 are | The Properties of the Device with ID 3 are | ||
| + | Device Name : Tesla K20Xm | ||
| + | Device Memory Size : 1744371712 | ||
| + | Block Shared memory size: 49152 | ||
| + | Max grid size : 2147483647x65535x65535 | ||
| + | Max threads dim : 1024x1024x64 | ||
| + | The Properties of the Device with ID 4 are | ||
| Device Name : Tesla K20Xm | Device Name : Tesla K20Xm | ||
| Device Memory Size : 1744371712 | Device Memory Size : 1744371712 | ||
| Line 50: | Line 56: | ||
| </html> | </html> | ||
| - | This means that you can use four different GPUs on this system (which does not usually happen on a standard computer). GSvit does not support use of all of them at once, but you can still run up to four different instances on different cards. The basic settings for using the GPU are therefore whether to use it at all (GPU directive in the parameter file) and eventually which one to use (UGPU directive in the parameter file). GPUs are numbered from 0, exactly the same way as what <tt>gsvit test 0</tt> outputs, so these settings in the parameter file: | + | This means that you can use five different GPUs on this system (which does not usually happen on a standard computer). GSvit does not support use of all of them at once, but you can still run up to four different instances on different cards. The basic settings for using the GPU are therefore whether to use it at all (GPU directive in the parameter file) and eventually which one to use (UGPU directive in the parameter file). GPUs are numbered from 0, exactly the same way as what <tt>gsvit test 0</tt> outputs, so these settings in the parameter file: |
| <html> | <html> | ||
opt/graphics_cards.txt ยท Last modified: 2018/09/04 17:24 by pklapetek
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