From 457204cb8343fc0480f6ca9527cc165d951e4fea Mon Sep 17 00:00:00 2001 From: Benoit Steiner Date: Wed, 25 May 2016 16:13:41 -0700 Subject: Updated the README file for the tensor benchmarks --- bench/tensors/README | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'bench') diff --git a/bench/tensors/README b/bench/tensors/README index de1480317..803cb8ef8 100644 --- a/bench/tensors/README +++ b/bench/tensors/README @@ -6,10 +6,10 @@ To compile the floating point CPU benchmarks, simply call: g++ tensor_benchmarks_cpu.cc benchmark_main.cc -I ../../ -std=c++11 -O3 -DNDEBUG -pthread -mavx -o benchmarks_cpu To compile the floating point GPU benchmarks, simply call: -nvcc tensor_benchmarks_gpu.cu benchmark_main.cc -I ../../ -std=c++11 -O2 -DNDEBUG -arch compute_35 -o benchmarks_gpu +nvcc tensor_benchmarks_gpu.cu benchmark_main.cc -I ../../ -std=c++11 -O2 -DNDEBUG -use_fast_math -ftz=true -arch compute_35 -o benchmarks_gpu We also provide a version of the generic GPU tensor benchmarks that uses half floats (aka fp16) instead of regular floats. To compile these benchmarks, simply call the command line below. You'll need a recent GPU that supports compute capability 5.3 or higher to run them and nvcc 7.5 or higher to compile the code. -nvcc tensor_benchmarks_fp16_gpu.cu benchmark_main.cc -I ../../ -std=c++11 -O2 -DNDEBUG -arch compute_53 -o benchmarks_fp16_gpu +nvcc tensor_benchmarks_fp16_gpu.cu benchmark_main.cc -I ../../ -std=c++11 -O2 -DNDEBUG -use_fast_math -ftz=true -arch compute_53 -o benchmarks_fp16_gpu last but not least, we also provide a suite of benchmarks to measure the scalability of the contraction code on CPU. To compile these benchmarks, call g++ contraction_benchmarks_cpu.cc benchmark_main.cc -I ../../ -std=c++11 -O3 -DNDEBUG -pthread -mavx -o benchmarks_cpu -- cgit v1.2.3