Hi Maciej,
This PGO is done for the interpreted code not the JITed code. Yash would give
more details on this.
Part of reason prompted us to do this work is due to 80% of the CPU cycles
being spent in interpreted mode, while running OpenStack Swift in a real world
scaled cluster setup. We've
That's a great tip, :-). Just done with an experiment, and PyPy2 5.4.1-alpha0
cut down build time by 27% compared with CPython2.7.6
Thanks!
Peter
-Original Message-
From: Yury V. Zaytsev [mailto:y...@shurup.com]
Sent: Wednesday, September 07, 2016 1:08 PM
To: Wang, Peter Xihon
may save some valuable build time.
Just a thought.
Thanks,
Peter
-Original Message-
From: Yury V. Zaytsev [mailto:y...@shurup.com]
Sent: Wednesday, September 07, 2016 12:03 PM
To: William ML Leslie
Cc: Wang, Peter Xihong ; PyPy Developer Mailing
List
Subject: Re: [pypy-dev] Any known
Hi,
By default, it appears most of the time during the build/compile process, only
1 single CPU core is busy, signaling missing of parallel compiling. Is there
any best known practice to make it faster?
Thanks,
Peter
___
pypy-dev mailing list
pyp
om: Maciej Fijalkowski [mailto:fij...@gmail.com]
Sent: Wednesday, August 03, 2016 11:06 PM
To: Wang, Peter Xihong
Cc: Armin Rigo ; pypy-dev@python.org
Subject: Re: [pypy-dev] how to extend VTUNE support from pypy for application
hot spot analysis
Hi Peter
The first request is fulfilled by vmprof
on with HHVM and node.js are completed and working today, and I'd hope
to see same capability with PyPy.
Thanks,
Peter
-Original Message-
From: armin.r...@gmail.com [mailto:armin.r...@gmail.com] On Behalf Of Armin Rigo
Sent: Tuesday, August 02, 2016 1:18 AM
To: Maciej Fijalko
Hi Armin,
I am working to get you a special license. You will be contacted directly.
Thanks,
Peter
-Original Message-
From: armin.r...@gmail.com [mailto:armin.r...@gmail.com] On Behalf Of Armin Rigo
Sent: Tuesday, August 02, 2016 5:53 AM
To: Wang, Peter Xihong
Cc: pypy-dev
To: Wang, Peter Xihong
Cc: pypy-dev@python.org
Subject: Re: [pypy-dev] how to extend VTUNE support from pypy for application
hot spot analysis
Hi Peter,
On 29 July 2016 at 01:24, Wang, Peter Xihong
wrote:
> Armin created a minimum working version incorporating VTUNE to a branch at:
> https
Hi,
Armin created a minimum working version incorporating VTUNE to a branch at:
https://bitbucket.org/pypy/pypy/branch/vtune
This works in a sense such that statistically meaningful micro-architecture
data could be collected. However, for hot spot analysis, we'd like to trace
back to the Pytho
