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AGupt33
Beginner
1,017 Views

Problem with execution speed in Devcloud

This message is in reference with

I am using Devcloud for my code but the speed is same as the colfax cluster.

In the given link, it is told that we need not use any special parameters to increase the speed but it does not happen.

Is there any specific mode I need to set to increase the speed?

Thank you,

Akshita Gupta

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4 Replies
idata
Community Manager
77 Views

Hello,

 

 

Thanks for reaching out to us.

 

 

Please try out the below parameter and let me know the observation

 

 

Set OpenMP* environment variables (OMP_) and extensions (KMP_).

 

os.environ["OMP_NUM_THREADS"] = "64"

 

os.environ["KMP_BLOCKTIME"] = "30"

 

os.environ["KMP_SETTINGS"] = "1"

 

os.environ["KMP_AFFINITY"]= "granularity=fine,verbose,compact,1,0"

 

 

Please share the below information if it still not working

 

1. Framework and topology details

 

2. Please share the code to try out from our end.

 

 

Thanks,

 

Dilraj
idata
Community Manager
77 Views

Hi,

 

Performance optimizations are code dependent. There can be other factors influencing the performance in addition to the compute power of machines. It would be great if you could share the details of the code,framework/topology/environment setup, so that we could check it here.

 

 

Regards,

 

Dona
idata
Community Manager
77 Views

Hi,

 

Please let us know if you are still facing the issue. If so, kindly provide the details so that we can try it from our end.

 

 

Regards,

 

Dona
idata
Community Manager
77 Views

Hi,

 

We are closing the case since there is no response. Please open a new thread if you observe any issues.

 

 

Regards,

 

Dona