On 30 April 2012 15:10, Singh, Ravi Kumar (Ravi) wrote:
> Ramana,
>
> My tests S115 is hanging in the vectorized version of TSVC benchmark.
Thanks for trying it out - I hadn't really tried it out when I had
sent the mail. Uli is planning to look into these in the next few
days.
Ramana
>
> Regar
Actually its not hanging, I tried to run it in isolation.
Without VectorizationWith Vectorization
Time Value Time Value
S1115 67.98 0.065529 1186.440.065536
That means degradation of -1645.28%
Regards
RKS
-Original M
On 3 May 2012 19:30, Singh, Ravi Kumar (Ravi) wrote:
> Actually its not hanging, I tried to run it in isolation.
>
> Without Vectorization With Vectorization
> Time Value Time Value
> S1115 67.98 0.065529 1186.44 0.065536
>
>
>
Ramana,
If I use -fvect-cost-model it reverts bacl to novec perf
regards
RKS
From: Ramana Radhakrishnan [ramana.radhakrish...@linaro.org]
Sent: Thursday, May 03, 2012 3:03 PM
To: Singh, Ravi Kumar (Ravi)
Cc: Ulrich Weigand; linaro-toolchain
Subject: Re: Ve
Ramana,
Can you suggest the flags used for optimal vectorization on A15 using GNU GCC
4.7.
Perhaps specific optimization flags for A15 would also help
regards
RKSingh
From: Ramana Radhakrishnan [ramana.radhakrish...@linaro.org]
Sent: Thursday, May 03, 2
I've done some minor updates to the instructions for working with
gcc-linaro, bzr, and merge requests at:
https://wiki.linaro.org/WorkingGroups/ToolChain/BzrTips
The interesting changes are using:
* bzr commit --fixes=lp: to link a branch to a bug number
* bzr branch --hardlink to cut down
I've made a couple of changes to the processing of benchmark results.
The server now automatically tabulates the raw results like:
http://ex.seabright.co.nz/benchmarks/gcc-linaro-4.7+bzr114974/logs/armv7l-natty-cbuild292-tcpanda02-cortexa9r1/benchmarks.txt
diffbench[1] can now take a URL instea
I've put the agenda for Monday's call at:
https://wiki.linaro.org/WorkingGroups/ToolChain/Meetings/2012-05-07
which is:
* Review action items from last meeting
* Connect sessions:
* GDB for Android
* GCC performance call - Live!
* KVM performance
* Renderscript
* Android benchmarking
