Bug#700602: speex: Build with floating point/asm optimization on armhf.
On Fri, Feb 15, 2013 at 07:54:48AM GMT, Ron wrote: You realise that's _not_ actually what your patch does, right? In Ubuntu, the attached patch was applied to achieve the following: * Build with float on armhf (LP: #1125295) Can you share with us the results of the benchmarking you did that actually demonstrates this improves performance in speex, since I don't see any indication of that being done in the LP achievement you refer to? Sorry, i am just the patch forwarder. I am CCing David Henningssen who wrote the patch. David, mind explaining how you came to doin what you did in the patch to get what we wanted with speex? Thanks Luke -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#700602: speex: Build with floating point/asm optimization on armhf.
On 02/18/2013 01:09 PM, Luke Yelavich wrote: On Fri, Feb 15, 2013 at 07:54:48AM GMT, Ron wrote: You realise that's _not_ actually what your patch does, right? In Ubuntu, the attached patch was applied to achieve the following: * Build with float on armhf (LP: #1125295) Can you share with us the results of the benchmarking you did that actually demonstrates this improves performance in speex, since I don't see any indication of that being done in the LP achievement you refer to? Sorry, i am just the patch forwarder. I am CCing David Henningssen who wrote the patch. David, mind explaining how you came to doin what you did in the patch to get what we wanted with speex? My problem is not performance related, and not PulseAudio related either. The problem is that using fixed point completely disables some libspeex functions, such as automatic gain control. Without working AGC, mumble do not function correctly. I e, in mumble there is no sound at all (and a long stream of error messages) if you build libspeex with fixed point. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#700602: speex: Build with floating point/asm optimization on armhf.
Hi Luke, On Fri, Feb 15, 2013 at 05:00:46PM +1100, Luke Yelavich wrote: Package: speex Version: 1.2~rc1-7 Severity: wishlist Tags: patch User: ubuntu-de...@lists.ubuntu.com Usertags: origin-ubuntu raring ubuntu-patch Dear Maintainer, In Ubuntu raring, we enabled asm optimizations on armhf to improve the resampling performance with PulseAudio. You realise that's _not_ actually what your patch does, right? In Ubuntu, the attached patch was applied to achieve the following: * Build with float on armhf (LP: #1125295) Can you share with us the results of the benchmarking you did that actually demonstrates this improves performance in speex, since I don't see any indication of that being done in the LP achievement you refer to? Ron -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#700602: speex: Build with floating point/asm optimization on armhf.
Package: speex Version: 1.2~rc1-7 Severity: wishlist Tags: patch User: ubuntu-de...@lists.ubuntu.com Usertags: origin-ubuntu raring ubuntu-patch Dear Maintainer, In Ubuntu raring, we enabled asm optimizations on armhf to improve the resampling performance with PulseAudio. *** /tmp/tmpxt7lqr/bug_body In Ubuntu, the attached patch was applied to achieve the following: * Build with float on armhf (LP: #1125295) Thanks for considering the patch. -- System Information: Debian Release: wheezy/sid APT prefers raring-updates APT policy: (500, 'raring-updates'), (500, 'raring-security'), (500, 'raring') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.8.0-6-generic (SMP w/4 CPU cores) Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash diff -u speex-1.2~rc1/debian/rules speex-1.2~rc1/debian/rules --- speex-1.2~rc1/debian/rules +++ speex-1.2~rc1/debian/rules @@ -56,9 +56,9 @@ arch_objs = $(objdir) ifeq ($(DEB_HOST_ARCH_CPU),arm) -objdir = $(objdir_fixedpoint) ifneq ($(DEB_HOST_ARCH),armhf) +objdir = $(objdir_fixedpoint) EXTRA_CONFIG_FLAGS = --enable-arm4-asm endif diff -u speex-1.2~rc1/debian/changelog speex-1.2~rc1/debian/changelog
