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.ptx is fail #34

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xuxilei opened this issue Dec 22, 2016 · 4 comments
Open

.ptx is fail #34

xuxilei opened this issue Dec 22, 2016 · 4 comments

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@xuxilei
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xuxilei commented Dec 22, 2016

[root@localhost resources]# ptxas GpuEnablerExamples.ptx

ptxas fatal : SM version specified by .target is higher than default SM version assumed
@yiskylee
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Why do you want to generate assembly code?

@xuxilei
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xuxilei commented Dec 23, 2016

make
file: GPUEnabler-master\examples\src\main\resources\Makefile

@yiskylee
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You have a GPU that has a lower compute capability than that specified in the .ptx file. Try building the .cu file to .ptx using your GPU instead of directly using the .ptx provided.

@xuxilei
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xuxilei commented Dec 30, 2016

but as I run:
./bin/run-example GpuEnablerExample
./bin/run-example SparkGPULR
It is ok
why

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@yiskylee @xuxilei