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  1. Aug 23, 2015
  2. Aug 19, 2015
  3. Aug 18, 2015
  4. Aug 17, 2015
  5. Aug 11, 2015
  6. Aug 10, 2015
    • Karl Rupp's avatar
      Chow-Patel ILU: Fixed incorrect assertion. · 9bc73e4c
      Karl Rupp authored
      Algorithm was fine, but assertion checked wrong row/column index.
      Solver benchmarks set NDEBUG, so the issue wasn't detected.
      Changed NDEBUG to BOOST_UBLAS_NDEBUG so that the issue won't show up again.
      9bc73e4c
  7. Aug 08, 2015
  8. Aug 06, 2015
  9. Aug 05, 2015
    • Karl Rupp's avatar
      CUDA: Runtime selection of best SpMV kernel for Maxwell devices. · 7e57ded8
      Karl Rupp authored
      Previous attempt used a dispatch based on __CUDA_ARCH__, which
      turned out to be insufficient (__CUDA_ARCH__ only defined in kernel
      compilation stage, but not in host compilation stage -> BOOM).
      
      The new code queries the CUDA arch in the first run.
      This may lead to non-optimal selections if a user switches the
      CUDA device after the first SpMV has been run, but this is likely
      to be rare. A repeated query in each SpMV, however, is too costly,
      as the device query has about the same overhead as a kernel launch.
      7e57ded8
  10. Jul 31, 2015
  11. Jul 30, 2015
  12. Jul 29, 2015
  13. Jul 28, 2015
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