Enable Kokkos for determinant update

QMCPACK / miniqmc

QMCPACK miniapp: a simplified real space QMC code for algorithm development, performance portability testing, and computer science experiments

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Enable Kokkos for determinant update #189

Closed lshulen closed 5 years ago

lshulen commented 5 years ago

Initial functionality for determinant update. Performance not yet optimized. Passes check_determinant, although thresholds appear to be problematic for larger systems. Also for GPU build, setting CUDA_LAUNCH_BLOCKING=1 is crucial, otherwise results will not be correct.

qmc-robot commented 5 years ago

Can one of the maintainers verify this patch?

rcclay commented 5 years ago

Tests pass on Power 8/P100. I'm going to merge.