GSvit documentation

open source FDTD solver with GPU support

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opt:graphics_cards

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opt:graphics_cards [2018/08/31 08:56]
pklapetek
opt:graphics_cards [2018/08/31 09:04]
pklapetek
Line 53: Line 53:
  
 <​html>​ <​html>​
-GPU +<​tt>​ 
-1+GPU<br> 
 +1<br>
  
-UGPU +<​br>​ 
-+UGPU<br> 
-<​html>​+0<​br>​ 
 +</tt> 
 +</html>
  
 will run the calculation on the Tesla K40m card on our system. will run the calculation on the Tesla K40m card on our system.
 +
 +Even if we try to do our best to have one to one correspondence for everything on CPU and GPU, it can happen that some of the recent algorithms are not yet implemented on GPU. The reference should always be the CPU implementation. We therefore strongly recommend, namely for setting up the new task, to test the task first on CPU, crosscheck it with GPU and then run the various repetitive calculations on GPU to speedup the solution.
 +
 +
  
  
opt/graphics_cards.txt · Last modified: 2018/09/04 17:24 by pklapetek