I've tried to clean up the libav microbenchmarks that I did for the strided
load/store stuff. They're on Launchpad at:
lp:~rsandifo/+junk/loop-microbenchmarks
The main changes are that the benchmarks now preload the caches (for CPUs
that don't allocate on write) and that they now check the optimised loop
against an unoptimised one.
The usual big caveat applies: these loops were chosen because they were
affected by strided load/stores. They aren't necessarily interesting
for any other reason, and some were even explicitly marked as cold.
I'm going to add some of the video decode routines from Michael's
benchmark soon. These microbenchmarks aren't supposed to be
libav-specific though, so if you have other interesting ones,
please do add them.
Richard
_______________________________________________
linaro-toolchain mailing list
linaro-toolchain@lists.linaro.org
http://lists.linaro.org/mailman/listinfo/linaro-toolchain
