Carsten Munk
Sent: 14 January, 2011 11:21
To: Moiseichuk Leonid (Nokia-MS/Helsinki)
Cc: thi...@kde.org; meego-dev@meego.com
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
2011/1/14 leonid.moiseic...@nokia.com:
Enabling run-fast mode using -ffast-math is not-trivial hack. Also
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
For those interested, on a Nokia N900 running hardfp-meego-runfast-by-default:
[root@localhost fpumode]# ./fpumodetest
* run scalar_loadfloat testing
= 28.499384 seconds
* run vector_loadfloat testing
= 14.4294176433 seconds
* run
hardfp?
With best wishes,
Leonid
-Original Message-
From: meego-dev-boun...@meego.com [mailto:meego-dev-boun...@meego.com] On
Behalf Of ext Thiago Macieira
Sent: 12 January, 2011 17:55
To: meego-dev@meego.com
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
On Wednesday
Carsten Munk
Sent: 14 January, 2011 11:21
To: Moiseichuk Leonid (Nokia-MS/Helsinki)
Cc: thi...@kde.org; meego-dev@meego.com
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
2011/1/14 leonid.moiseic...@nokia.com:
Enabling run-fast mode using -ffast-math is not-trivial hack. Also required
On 01/14/2011 11:21 AM, Carsten Munk wrote:
2011/1/14leonid.moiseic...@nokia.com:
Enabling run-fast mode using -ffast-math is not-trivial hack. Also required
updating packages for compilation flags or global options.
Patching glibc is much cheaper to implement and safer.
In ideal case the
] On
Behalf Of ext Thiago Macieira
Sent: 12 January, 2011 17:55
To: meego-dev@meego.com
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
On Wednesday, 12 de January de 2011 16:01:31 Carsten Munk wrote:
2011/1/12 Arjan van de Ven ar...@linux.intel.com:
On 1/12/2011 1:06 AM, Carsten Munk
Hi (ARM toolchain group mostly)
Do we have a patch for glibc-2.11-12-g24c0bf7 and/or glibc-2.12.1 that
enables ARM RunFast[1] mode by default anywhere? Would be good to push
it along with hardfp while we're at it and getting things tested
through.
Best regards,
Carsten Munk
[1]
-Original Message-
From: meego-dev-boun...@meego.com [mailto:meego-dev-boun...@meego.com] On
Behalf Of ext Carsten Munk
Sent: 12 January, 2011 11:07
To: meego-dev; Kant Jarmo (Nokia-MS/Helsinki)
Subject: [MeeGo-dev] ARM RunFast by default in glibc
Hi (ARM toolchain group mostly)
Do we have a patch
To: meego-dev; Kant Jarmo (Nokia-MS/Helsinki)
Subject: [MeeGo-dev] ARM RunFast by default in glibc
Hi (ARM toolchain group mostly)
Do we have a patch for glibc-2.11-12-g24c0bf7 and/or glibc-2.12.1 that
enables ARM RunFast[1] mode by default anywhere? Would be good to push
it along with hardfp while
: ext Carsten Munk; meego-dev; Kant Jarmo (Nokia-MS/Helsinki)
Subject: Re: [MeeGo-dev] ARM RunFast by default in glibc
Here's a patch to arm build of eglibc 2.10 that does it. I had to modify some
packages to pass their testsuites. One of the packages was mpfr, the float
tests will fail
(Nokia-MS/Helsinki) Subject:
Re: [MeeGo-dev] ARM RunFast by default in glibc
Here's a patch to arm build of eglibc 2.10 that does it. I had to modify
some packages to pass their testsuites. One of the packages was mpfr, the
float tests will fail with RunFast mode.
In arm case the _FPU_IEEE mode
On 1/12/2011 1:06 AM, Carsten Munk wrote:
Hi (ARM toolchain group mostly)
Do we have a patch for glibc-2.11-12-g24c0bf7 and/or glibc-2.12.1 that
enables ARM RunFast[1] mode by default anywhere? Would be good to push
it along with hardfp while we're at it and getting things tested
through.
can
2011/1/12 Arjan van de Ven ar...@linux.intel.com:
On 1/12/2011 1:06 AM, Carsten Munk wrote:
Hi (ARM toolchain group mostly)
Do we have a patch for glibc-2.11-12-g24c0bf7 and/or glibc-2.12.1 that
enables ARM RunFast[1] mode by default anywhere? Would be good to push
it along with hardfp
On Wednesday, 12 de January de 2011 16:01:31 Carsten Munk wrote:
2011/1/12 Arjan van de Ven ar...@linux.intel.com:
On 1/12/2011 1:06 AM, Carsten Munk wrote:
Hi (ARM toolchain group mostly)
Do we have a patch for glibc-2.11-12-g24c0bf7 and/or glibc-2.12.1 that
enables ARM RunFast[1]
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