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Re: Ping! Re: [patch, libgfortran] PR37754 [4.4 Regression] READ I/O Performance regression from 4.3 to 4.4/4.5
- From: Janne Blomqvist <blomqvist dot janne at gmail dot com>
- To: Jerry DeLisle <jvdelisle at verizon dot net>
- Cc: Fortran List <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 25 May 2009 22:23:15 +0300
- Subject: Re: Ping! Re: [patch, libgfortran] PR37754 [4.4 Regression] READ I/O Performance regression from 4.3 to 4.4/4.5
- References: <4A17E52F.8080401@verizon.net> <4A1A0E24.4000105@verizon.net>
Jerry DeLisle wrote:
Jerry DeLisle wrote:
The attached patch is a backport of the I/O performance patches and
associated fixes from trunk.
Regression tested on x86-64.
OK for 4.4. This will close out the PR.
I am staged and ready to pull the trigger on this. Need an approval. :)
Ok.
I'm not completely comfortable with this, it's a pretty large set of
changes. However, they seem to have worked surprisingly well on trunk.
Or perhaps people are using trunk less now that the released versions
are good enough for most purposes..
--
Janne Blomqvist