similar to: Fw: domU network problem , 10/30 progress

Ok, I'll put a patch together to fix this later today. I'll probably do what Reid was suggesting and use what is already in there for Windows. Thanks, Samuel Bill Schmidt <wschmidt at linux.vnet.ibm.com> wrote on 11/04/2014 12:11:08 PM: > From: Bill Schmidt <wschmidt at linux.vnet.ibm.com> > To: Samuel F Antao/Watson/IBM at IBMUS > Cc: azanella at

Hi Tim, Thanks for the thorough explanation. It makes perfect sense. I was not aware fast-math is supposed to prevent more precision being used than what is in the standard. I came across this issue while looking into the output or different compilers. XL and Microsoft compiler seem to have that turned on by default. But I assume that clang follows what gcc does, and have that turned off.

Adding Jiangning Liu to the thread. Jiangning reported a similar issue on the llvm-commits list on Debian aarch64. In general it sounds like std::call_once may not really be bug free. Jiangning, can you please provide your gcc/libstdc++ version? Thanks, -Chris > On Nov 4, 2014, at 9:38 AM, Bill Schmidt <wschmidt at linux.vnet.ibm.com> wrote: > > On Tue, 2014-11-04 at 12:17

It seems the crash of llvm/clang build on aarch64 Debian has been fixed by r220941. Thanks, -Jiangning 2014-11-05 8:45 GMT+08:00 Jiangning Liu <liujiangning1 at gmail.com>: > The versions I'm using right now are > > * gcc: (Debian/Linaro 4.9.1-14) 4.9.1 > * libstdc++: libstdc++.so.6.0.20 > > Thanks, > -Jiangning > > 2014-11-05 4:46 GMT+08:00 Chris Bieneman

Hi Bill, You can find the same issue in the buildbot: http://lab.llvm.org:8011/builders/clang-ppc64-elf-linux2/builds/16444/steps/compile.llvm.stage2/logs/stdio It is failing for me both in BE (gcc 4.8.2) and LE(4.9.1). I am compiling with clang 3.5, but those are the gcc toolchains I am using. What do you think is the best way to fix this? Thanks! Samuel Bill Schmidt <wschmidt at

So if I first create the value in an entry BB and then build a CopyToReg but then I have to read it in a BB that loops back to itself, with it's own CopyToReg at the end, then I have two CopyToReg nodes for the same value. In this case, I need to create 3 virt regs, 1 for each CopyToReg and a third for the CopyFromReg in the beginning of the loop BB, right? And then I need to build a PHI

This patch uses the standard generic header for the definition of machine_emergency_restart() and reverses the call path for XenoLinux. Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com> --- diff -r 7680b29c03a6 drivers/xen/core/reboot.c --- a/drivers/xen/core/reboot.c Sat Aug 05 11:33:24 2006 -0400 +++ b/drivers/xen/core/reboot.c Mon Aug 07 09:50:33 2006 -0400 @@ -9,6 +9,7 @@ #include

I have had this problem before. Never really got to the bottom of it but if you want to get on then just add '-a' to your swat command to disable authentication. -----Original Message----- From: Jim Myers [mailto:myersjj@us.ibm.com] Sent: 07 November 2002 21:08 To: SAMBA@SAMBA.ORG Subject: RE: [Samba] RE: SWAT not working, can't authenticate I had already done that, so it must be

The first to members of a grant entry are updated as a combined pair. The following union patch uses a union so updated can happen in an endian neutral fashion. Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com> diff -r 1f611b58729f xen/common/grant_table.c --- a/xen/common/grant_table.c Wed Aug 09 18:53:00 2006 -0400 +++ b/xen/common/grant_table.c Fri Aug 11 12:29:48 2006 -0400 @@ -32,6

Did you make sure localhost resolves? Also, depending on your /etc/resolv.conf, you may have to fully qualify the host's name including the DNS domain. I seem to rember having problems with this, and some combination of using localhost or hostname.domain.edu or using the actual IP address of the host cleared up the problem. Karen Wieprecht -----Original Message----- From: Noel Kelly

So if I create a value with a DAG.getUndef(myVT); call during instruction legalization, how can I access that value as input in another BB/DAG (also during instruction legalization) without worrying about live-ins and/or phi nodes? Can I create a single virtual register and build both a CopyToReg and a CopyFromReg node with it? I assumed that would break SSA. Perhaps I should have said that what

Hi All, I've built LLVM 3.8 on POWER with gcc 5.2.1 version for one of our application. This application is built using -std=c++14 support. Using this particular combination, I'm getting one error where one of the exported symbols from our application (for a function returning std::string which is built by gcc) is different than the one when compiled by clang 3.8. I also tried to

Hi Sanjay, You are right. I tried XL and gcc 4.8.2 for PPC and I also got multiply-and-add operations. I supported my statement on what I read in the gcc man page. -ffast-math is used in clang to set fp-contract to fast (default is standard) and in gcc it activates (among others) the flag -funsafe-math-optimizations whose description includes: "Allow optimizations for floating-point

changeset: 11208:a40c8bae08a81181c38a43a744b5d87db22066ea parent: 11206:12da2c3245bbbf63781e2ad5e6f2eb489d93957c user: Jimi Xenidis <jimix@watson.ibm.com> date: Tue Aug 01 16:40:33 2006 -0400 files: tools/python/xen/util/auxbin.py description: [TOOLS] ppc64 is not a LIB_64_ARCH Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com> diff -r

This is an important find, it may require an audit of uses list_del where its use is not immediately by some form of destruction of the containing object. -JX On Sep 21, 2006, at 6:21 PM, Amos Waterland wrote: > I believe it is the case that if the last element of a list is deleted > with list_del(), and then the list is scanned with list_empty(), > undefined results can occur. The

IBM is looking for a student with LLVM expertise for a research project on optimizations for Cell. They have been in discussions with Michel to use the Cell back end for LLVM being developed at Aerospace, though I don't know if a final decision was reached on that (any news, Michel?). The goal of this work is to add new (LLVM-level and/or back- end-level) optimizations targeted at

changeset: 30726:2a6fda4e7dde1a0a5d29a62303e85bcea868eb47 tag: tip user: Jimi Xenidis <jimix@watson.ibm.com> date: Thu Jul 13 11:51:38 2006 -0400 files: drivers/xen/privcmd/Makefile drivers/xen/privcmd/compat_privcmd.c fs/compat_ioctl.c include/xen/public/privcmd.h description: [ppc] ioctl32() compat plumbing for xen calls The following patch deals with xen

Missed this in the [patch] state. If we are gonna do this can we get a timestamp on every open? or every message? -JX On Oct 25, 2006, at 5:30 AM, Xen staging patchbot-unstable wrote: > # HG changeset patch > # User kfraser@localhost.localdomain > # Date 1161768423 -3600 > # Node ID 0c7923eb6b9846c92f1c15486e06ee9745bcf676 > # Parent 410df40afc014555ce7bfcad2852de9e6d0425f0

Hi Arpith, That is exactly what it is :). My bad, I thought I copied over the libraries to where LIBRARY_PATH pointing but apparently it was copied to a wrong destination. Thanks a lot. On Wed, Jan 20, 2016 at 4:51 AM, Arpith C Jacob <acjacob at us.ibm.com> wrote: > Hi Ahmed, > > nvlink is unable to find the GPU OMP runtime library in its path. Does > LIBRARY_PATH point to

resend to larger group: which one is the right one? I''m going thru some merge hell and a need some newer PPC code from kernel.org. is it: http://xenbits.xensource.com/linux-2.6-xen.hg (worked on) --or-- http://xenbits.xensource.com/ext/linux-2.6-merge.hg (six weeks of nothing) there is also linux-2.6.rc-xen.hg, linux-2.6.tip-xen.hg, linux-2.6- patchqueue.hg the PPC team