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starpu-devel - [Starpu-devel] Bug: perfmodel_bus.c calling upload latency "download latency" on CUDA?

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[Starpu-devel] Bug: perfmodel_bus.c calling upload latency "download latency" on CUDA?


Chronologique Discussions 
  • From: Chris Hennick <christopherhe@trentu.ca>
  • To: starpu-devel@lists.gforge.inria.fr
  • Subject: [Starpu-devel] Bug: perfmodel_bus.c calling upload latency "download latency" on CUDA?
  • Date: Mon, 14 Apr 2014 12:31:55 -0400
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>

In perfmodel_bus.c, I noticed that lines 185 and 197 are identical. Shouldn't line 197 say cudaMemcpyDeviceToHost instead of cudaMemcpyHostToDevice? (The code for OpenCL doesn't seem to have such a bug.)



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