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Xtra-Computing / thundersvm

ThunderSVM: A Fast SVM Library on GPUs and CPUs
Apache License 2.0
1.56k stars 216 forks source link

gpuid seems not to work #156

Closed samieti02 closed 5 years ago

samieti02 commented 5 years ago

Hello dear Sir,

I tried to set differents values for gpuid in SVM like

SVM( gpuid =1 ) Or SVM( gpuid =2 ), but the process still proceed on gpu 0. Although the computer has 2 Tesla cards.

Can you please help me with that?

Sami

QinbinLi commented 5 years ago

Hi, @samieti02

We have tried ThunderSVM on a computer with 2 Tesla GPUs and gpuid works fine. The process should run on gpu 1 if you set gpuid=1. The function cudaSetDevice() is used to set the gpu. Maybe the function doesn't work for your gpu configuration. Can you provide more details?

samieti02 commented 5 years ago

Hi @GODqinbin ,

Thanks for the reply, The problem occurred when we passed the arguments through the console. It is now fixed.

thanks