[hwloc-devel] hwloc-1.7 Warnings on FreeBSD

2013-05-03 Thread Pavan Balaji
Folks, hwloc-1.7 is throwing a number of warnings on FreeBSD. Most of them are for global variables being shadowed and incorrect function casting. I am able to reproduce it with CFLAGS='-Wall -Wextra -Wshadow -Wbad-function-cast'. Here are some of the warnings -- In file included from /home/ba

Re: [hwloc-devel] hwloc-1.7 Warnings on FreeBSD

2013-05-03 Thread Brice Goglin
Thanks, all of them are harmless but I'll see if I can fix some of them without changing too many things. FreeBSD has a "cpuset" function so a lot of our variables conflict with it. Brice Le 03/05/2013 06:44, Pavan Balaji a écrit : > Folks, > > hwloc-1.7 is throwing a number of warnings on Free

Re: [hwloc-devel] hwloc-1.7 Warnings on FreeBSD

2013-05-03 Thread Samuel Thibault
Pavan Balaji, le Fri 03 May 2013 06:45:10 +0200, a écrit : > -Wbad-function-cast'. > > lstopo-draw.c:437: warning: cast from function call of type 'double' to > non-matching type 'unsigned int' I'm not sure to understand what one is supposed to do here. double->float->unsigned is less precise tha

[hwloc-devel] nvidia and nouveau driver differences

2013-05-03 Thread Guy Streeter
The short answer to this may be that my Nvidia driver is too old. My Nvidia card is old so I have to use the version 173 proprietary driver on it, but the latest nouveau driver works fine. I'm on Fedora 18, testing hwloc-1.7. I fetched and built the latest libXNVCtrl, 319.17, from ftp://download.n

Re: [hwloc-devel] nvidia and nouveau driver differences

2013-05-03 Thread Brice Goglin
If I remember correctly, NVIDIA or AMD proprietary drivers cannot use the kernel sysfs API because it's GPL-only. They can't create devices in sysfs, that's why hwloc doesn't get any GPU OS device with NVIDIA. card* and controlD64 is what we get with opensource DRM drivers that use the sysfs/drm k

Re: [hwloc-devel] nvidia and nouveau driver differences

2013-05-03 Thread Guy Streeter
On 05/03/2013 04:13 PM, Brice Goglin wrote: > If I remember correctly, NVIDIA or AMD proprietary drivers cannot use > the kernel sysfs API because it's GPL-only. They can't create devices in > sysfs, that's why hwloc doesn't get any GPU OS device with NVIDIA. > That sounds right and makes sense.

Re: [hwloc-devel] nvidia and nouveau driver differences

2013-05-03 Thread Brice Goglin
Le 03/05/2013 23:42, Guy Streeter a écrit : > On 05/03/2013 04:13 PM, Brice Goglin wrote: >> If I remember correctly, NVIDIA or AMD proprietary drivers cannot use >> the kernel sysfs API because it's GPL-only. They can't create devices in >> sysfs, that's why hwloc doesn't get any GPU OS device wit

[hwloc-devel] Create success (hwloc r1.8a1r5580)

2013-05-03 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.8a1r5580 Start time: Fri May 3 21:01:02 EDT 2013 End time: Fri May 3 21:05:19 EDT 2013 Your friendly daemon, Cyrador

[hwloc-devel] Create success (hwloc r1.7.1rc1r5581)

2013-05-03 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.7.1rc1r5581 Start time: Fri May 3 21:05:19 EDT 2013 End time: Fri May 3 21:09:27 EDT 2013 Your friendly daemon, Cyrador

[hwloc-devel] Create success (hwloc r1.6.3rc1r5578)

2013-05-03 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.6.3rc1r5578 Start time: Fri May 3 21:09:28 EDT 2013 End time: Fri May 3 21:13:04 EDT 2013 Your friendly daemon, Cyrador

[hwloc-devel] Create success (hwloc r1.5.3rc1r5576)

2013-05-03 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.5.3rc1r5576 Start time: Fri May 3 21:13:04 EDT 2013 End time: Fri May 3 21:16:16 EDT 2013 Your friendly daemon, Cyrador