Now it works. Thank you.
At 2015-11-06 00:17:41, "Benjamin Herta" <bhe...@us.ibm.com> wrote: Hi - yes, this is a known bug in X10 2.5.3. PlaceTopology.x10 uses the wrong value when counting the number of hosts vs accelerators. This was fixed on Sep 9th: https://github.com/x10-lang/x10/commit/6cce17f84961d0cce710a5ca517808646d95934d You can switch from 2.5.3 to trunk, or preferably, just replace your PlaceTopology.x10 file in 2.5.3 with the latest version of that file. - Ben "Chen Wang" ---11/05/2015 02:27:38 AM---Hi, I'm trying to run the X10 program on GPU. But it seems that X10 doesn't find my GPU. From: "Chen Wang" <wang...@163.com> To: x10-users@lists.sourceforge.net Date: 11/05/2015 02:27 AM Subject: [X10-users] X10 can't find my GPU Hi, I'm trying to run the X10 program on GPU. But it seems that X10 doesn't find my GPU. I have a GeForce GTX 745 card. CUDA environment is install correctly in /usr/local/cuda/ I can run all CUDA samples and my own CUDA C programs without problems. I compiled the x10 2.5.3 as the document said: cd x10.dist ant dist -DX10RT_CUDA=true -Doptimize=true Nothing went wrong here. Then i compiled and run the samples in the x10.dist/samples/CUDA/ directory: ../../bin/x10c++ -O -STATIC_CHECKS CUDATopology.x10 -o CUDATopology X10RT_ACCELS=ALL ./CUDATopology The output is here: Place: Place(0) NumChildren: 0 Other samples won't find my GPU either. ------------------------------------------------------------------------------ _______________________________________________ X10-users mailing list X10-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/x10-users
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