GitHub - bwasti/mac_benchmark: benchmarks for MacBooks (FMAs)

FMA (fused-multiply accumulate) Benchmark

Currently benchmarks pipelined FMAs on ARM and Intel chips.

To benchmark on a single thread,

git clone --recursive https://github.com/bwasti/mac_benchmark.git
cd mac_benchmark
make arm || make intel # only one will work
./bench

For multiple threads, rebuild the binary:

T=-DTHREADS=$(sysctl -a | grep machdep.cpu.core_count | awk '{print $2}')
make arm CFLAGS=$T || make intel CFLAGS=$T
./bench

Results collected so far:

Adding More Results

Please submit a pull request to update the README