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#10 Device to host bandwidth appears to be incorrect

closed-fixed
5
2012-09-07
2012-06-14
Hans Weber
No

Looks like a cut and paste error on line 461 of cudainfo.cu.

Should be

cudaMemcpy(memHost, memDevice2, CZ_COPY_BUF_SIZE, cudaMemcpyDeviceToHost)

instead of

cudaMemcpy(memDevice2, memHost, CZ_COPY_BUF_SIZE, cudaMemcpyHostToDevice)

Discussion

  • Andriy Golovnya

    Andriy Golovnya - 2012-08-30
    • assigned_to: nobody --> andrew_golovnia
    • labels: --> Performance/Test
     
  • Andriy Golovnya

    Andriy Golovnya - 2012-09-07

    Fixed in commit #144. Thanks for reporting.

     
  • Andriy Golovnya

    Andriy Golovnya - 2012-09-07
    • status: open --> closed-fixed
     

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