Re: [hwloc-devel] hwloc 0.9.2 autogen issue

2011-11-28 Thread Brice Goglin
Hello Pavan, This was indeed changed a long time ago when Jeff brought the embedding support. I have nothing against bumping prereq to 2.64. But I'd rather have Jeff look at the missing "-I m4". Brice Le 28/11/2011 04:19, Pavan Balaji a écrit : > > [reviving an ancient email thread] > > I was po

Re: [hwloc-devel] hwloc 0.9.2 autogen issue

2011-11-28 Thread Pavan Balaji
Hi Brice, On 11/28/2011 10:24 PM, Brice Goglin wrote: This was indeed changed a long time ago when Jeff brought the embedding support. I have nothing against bumping prereq to 2.64. But I'd rather have Jeff look at the missing "-I m4". Ok. I upgraded to newer versions of autoconf on most of my

[hwloc-devel] understanding PCI device to NUMA node connection

2011-11-28 Thread Guy Streeter
This question may be more about understanding NUMA (which I barely do) than about hwloc, but perhaps you can help anyway. I have a customer with some HP Proliant DL580 G7 servers. HP supplied them with a block diagram of their system, and it shows two of the NUMA nodes connected to the PCI devices

Re: [hwloc-devel] understanding PCI device to NUMA node connection

2011-11-28 Thread Brice Goglin
Le 28/11/2011 22:34, Guy Streeter a écrit : > This question may be more about understanding NUMA (which I barely do) than > about hwloc, but perhaps you can help anyway. > > I have a customer with some HP Proliant DL580 G7 servers. HP supplied them > with a block diagram of their system, and it sho

Re: [hwloc-devel] hwloc 0.9.2 autogen issue

2011-11-28 Thread Jeff Squyres
I think the real question is: why do we have both config/ and m4/ ? There's only a single .m4 file in m4/, but several in config/. I vote that m4/decl.m4 should move to config/decl.m4, and then this issue goes away. Specifically: I think the reason we don't specify both directories in Makefile

Re: [hwloc-devel] understanding PCI device to NUMA node connection

2011-11-28 Thread Guy Streeter
On 11/28/2011 03:45 PM, Brice Goglin wrote: ... > Current Intel platforms have 2 QPI links going to I/O hubs. Most servers > with many sockets (4 or more) thus have each I/O hub connected to only 2 > processors directly, so their distance is "equal" as you say. > > However, some BIOS report invali

Re: [hwloc-devel] hwloc 0.9.2 autogen issue

2011-11-28 Thread Brice Goglin
Le 28/11/2011 23:07, Jeff Squyres a écrit : > I think the real question is: why do we have both config/ and m4/ ? > > There's only a single .m4 file in m4/, but several in config/. I vote that > m4/decl.m4 should move to config/decl.m4, and then this issue goes away. > > Specifically: I think the

Re: [hwloc-devel] understanding PCI device to NUMA node connection

2011-11-28 Thread Brice Goglin
Le 28/11/2011 23:07, Guy Streeter a écrit : > On 11/28/2011 03:45 PM, Brice Goglin wrote: > ... >> Current Intel platforms have 2 QPI links going to I/O hubs. Most servers >> with many sockets (4 or more) thus have each I/O hub connected to only 2 >> processors directly, so their distance is "equal

Re: [hwloc-devel] hwloc 0.9.2 autogen issue

2011-11-28 Thread Jeff Squyres
Ok. I'll commit on trunk, v1.3, and just for good measure, v1.2 and v1.2-ompi. On Nov 28, 2011, at 5:15 PM, Brice Goglin wrote: > Le 28/11/2011 23:07, Jeff Squyres a écrit : >> I think the real question is: why do we have both config/ and m4/ ? >> >> There's only a single .m4 file in m4/, but

[hwloc-devel] Create success (hwloc r1.4a1r3999)

2011-11-28 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.4a1r3999 Start time: Mon Nov 28 21:01:01 EST 2011 End time: Mon Nov 28 21:04:17 EST 2011 Your friendly daemon, Cyrador

[hwloc-devel] Create success (hwloc r1.2.3a1r4001)

2011-11-28 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.2.3a1r4001 Start time: Mon Nov 28 21:04:17 EST 2011 End time: Mon Nov 28 21:07:02 EST 2011 Your friendly daemon, Cyrador

[hwloc-devel] Create success (hwloc r1.3.1rc1r4000)

2011-11-28 Thread MPI Team
Creating nightly hwloc snapshot SVN tarball was a success. Snapshot: hwloc 1.3.1rc1r4000 Start time: Mon Nov 28 21:07:03 EST 2011 End time: Mon Nov 28 21:10:04 EST 2011 Your friendly daemon, Cyrador