== String routines ==
  * Finally finished the ltrace analysis of the whole of SPEC 2k6 and
have written it up - I'll proof read it next week and then send it out
to the benchmark list.
  * Ran memset and memcpy benchmarks of larger than cache sizes on A9
    * memcpy on larger than cache sizes (or probably mainly cache miss
data) does come back to Neon winning over ARM; my suspicion is that
with cache hits we run out of bandwidth on Neon, but that doesn't
happen in the cache miss case; why it's faster in that case I'm not
sure yet.
    * memset is still not faster for Neon even on large sizes where
the destination isn't in the cache.

== Other ==
  * Started looking at 64 bit atomics
  * Looking at the pot of QEmu work with Peter.

Dave

_______________________________________________
linaro-toolchain mailing list
linaro-toolchain@lists.linaro.org
http://lists.linaro.org/mailman/listinfo/linaro-toolchain

Reply via email to