On Thu, Jan 30, 2020 at 4:09 PM Howard Spoelstra <hsp.c...@gmail.com> wrote: > > As this patch set solved the performance issue and even led to the highest > scores I ever saw on the benchmark tool I used, let me add a: >
This makes my question to Richard more important: Are other targets exposed to performance degradation, and why? > Tested-by: Howard Spoelstra <hsp.c...@gmail.com> > > On Thu, Jan 30, 2020 at 12:50 AM Richard Henderson > <richard.hender...@linaro.org> wrote: >> >> The first two address the performance regression noticed >> by Howard Spoelstra. The last two are just something I >> noticed at the same time. >> >> >> r~ >> >> >> Richard Henderson (4): >> target/ppc: Use probe_access for LSW, STSW >> target/ppc: Use probe_access for LMW, STMW >> target/ppc: Remove redundant mask in DCBZ >> target/ppc: Use probe_write for DCBZ >> >> target/ppc/mem_helper.c | 197 +++++++++++++++++++++++++++++++++------- >> 1 file changed, 162 insertions(+), 35 deletions(-) >> >> -- >> 2.20.1 >>
