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OpenACC Tutorial - Adding directives: Difference between revisions
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OpenACC Tutorial - Adding directives (view source)
Revision as of 21:05, 20 September 2022
, 2 years agoRemoved Guillimin
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== How is ported code performing ? == <!--T:33--> | == How is ported code performing ? == <!--T:33--> | ||
Since we have completed a first step to porting the code to GPU, we need to analyze how the code is performing, and whether it gives the correct results. Running the original version of the code yields the following (performed on one | Since we have completed a first step to porting the code to GPU, we need to analyze how the code is performing, and whether it gives the correct results. Running the original version of the code yields the following (performed on one GPU node): | ||
{{Command | {{Command | ||
|./cg.x | |./cg.x | ||