[Pixman] [PATCH 0/5] Fix vmx fast-paths for ppc64le
oded.gabbay at gmail.com
Tue Jun 16 08:27:57 PDT 2015
This patch-set fixes the vmx fast-paths in regard to ppc64le
Although IBM's Fernando Seiti Furusato published a patch concerning this topic,
it had some problems and I didn't see any "movement" regarding to it for the
past 2 weeks (since Jun-3).
As I'm working full-time on this issue, I took the liberty to take part of
Fernando's patch and make it a seperate patch with his name as author.
The rest of the patches are my own, based on comments made to
Fernando's original patch and based on my investigations and judgement.
I verified that all the tests work on POWER8 server (with RHEL 7.1 LE) and
POWER7 server (with REHL 7.1). There is no degredation in performance.
I hope to improve performance in the next patches I will send.
Fernando Seiti Furusato (1):
vmx: adjust macros when loading vectors on ppc64le
Oded Gabbay (4):
vmx: fix splat_alpha for ppc64le
vmx: encapsulate the temporary variables inside the macros
vmx: fix unused var warnings
vmx: fix pix_multiply for ppc64le
pixman/pixman-vmx.c | 206 +++++++++++++++++++++++++++++++++++++---------------
1 file changed, 146 insertions(+), 60 deletions(-)
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