Re: [PyCUDA] Installation error with pycuda-2015.1.3

2015-10-05 Thread Cheung, Samson H. (ARC-TN)[Computer Sciences Corporation]
I believe the problem is the -Dboost=pycudaboost I believe it is set to a wrong place. But the configure —help is not clear how to deal with this! Thanks, ~SC From: "Cheung, Samson H. (ARC-TN)[Computer Sciences Corporation]" > Date:

[PyCUDA] Questions on pinned memory

2015-10-05 Thread Walter White
Hello, I have a question about pinned memory and hope that you can help me. I found out that copying data from device to host takes a very big part of my runtime, so I read about the issue and came across "pinned memory". There are several examples on the mailing list but I am not sure if I am

Re: [PyCUDA] Questions on pinned memory

2015-10-05 Thread Andreas Kloeckner
Walter White writes: > Hello, > > I have a question about pinned memory and hope that you can help me. > > I found out that copying data from device to host takes > a very big part of my runtime, so I read about the issue > and came across "pinned memory". > > There are