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Diffstat (limited to 'benchmarks/CUDA/WP/README')
| -rw-r--r-- | benchmarks/CUDA/WP/README | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/benchmarks/CUDA/WP/README b/benchmarks/CUDA/WP/README new file mode 100644 index 0000000..04213b1 --- /dev/null +++ b/benchmarks/CUDA/WP/README @@ -0,0 +1,62 @@ +WSM5 (WRF microphysics) test driver for host CPU and GPU, complete with test data sets. + +To compile: + Edit makefile for your system. + (Variables XXX and YYY control number of threads per block. See settings + in makefile for settings for different GPUs) + make + (make clean also works) + + Makes 2 execs: wsm5_driver_vanilla (host cpu) and wsm5_driver_chocolate (gpu) + +To run: + CD to run and type runit + +Contents: + +This directory: + Source & Build: + makefile Builds CUDA and Original versions (also CUDA Emulated) + module_mp_wsm5.F Contains standalone driver and orig WSM5 source + wsm5.cu WSM5 CUDA code, Host side + wsm5_gpu.cu WSM5 CUDA code, GPU side + libmassv.F MASS compatibility lib + SAMPLE_SESSION Commands and their output for build and run for GTX 5600 GPU + using intel compilers on qp.ncsa.uiuc.edu + + Includes: + wsm5_constants.h Constants (give good output agreement Intel/Gfortran) + s2d.h Copy file prec. to code prec. (might be same) + d2s.h Copy from code prec. to driver prec. (ditto) + debug.m4 M4 macros for debug out from the GPU code if enabled + spt.h Header (supports my directives) + + Utilities: + compare_snaps.F Comp CUDA v HOST output and gen difference plot data + microclock.c Microsecond timer + spt.pl Perl script + +Subdirectory: run + match.c Compare 2 floats and report # of places of agreement. + runit Script to run codes and compare + wsm5_in_001 Ten gracious sets of input and output + wsm5_in_002 + wsm5_in_003 + wsm5_in_004 + wsm5_in_005 + wsm5_in_006 + wsm5_in_007 + wsm5_in_008 + wsm5_in_009 + wsm5_in_010 + wsm5_out_001 + wsm5_out_002 + wsm5_out_003 + wsm5_out_004 + wsm5_out_005 + wsm5_out_006 + wsm5_out_007 + wsm5_out_008 + wsm5_out_009 + wsm5_out_010 + |