On Dienstag 23 Dezember 2008, Jean-Christophe Penalva wrote: > Hello, > > at the end of the install : > > $ cd PyCuda-VERSION/test > $ python test_driver.py > > need a gcc on the node with the GPU ? > > Here, we have a cluster with login node (on wich i've compil+link) and > executions nodes with GPU (but whithout compiler). > > Thank you.
For now, you definitely need nvcc on that machine if you're going to use SourceModule, and I think nvcc calls out to gcc unconditionally--even though I'm not sure why. If you'd like to avoid that, you have a number of possibilities: - don't use SourceModule (and gpuarray, which uses SourceModule) - make sure that PyCuda finds compiled versions of every module it needs in the cache directory - hack SourceModule to specifically look for precompiled kernels elsewhere. Andreas
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