- User Since
- Jul 4 2017, 7:47 AM (46 w, 4 d)
Jan 30 2018
I ran SPEC2017 on Ryzen (c/c++ benchmarks) -O2 -fno-unroll-loops. no significant change in performance with the patch.
I agree removing the lengthy (9 byte) instructions and reducing size of the loop is good. But on performance side, I need to do some tests.