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Hello I have some problems with 3Com nics, after a upgrade from 5.5-STABLE to 6.4-STABLE. This machine has two 3com nics (one is LAN other is WAN) and i see too much "watchdog timeout" on both cards. This on/off up/down on cards, affect the interrupt to clients that are downloading from apache web server, especially on large files. --------------------------------------------

Hi, I have tried to pinpoint potential problems which could lead to the LAPACK issues that are currently seen in R. I built the current R trunk using AR=gcc-ar RANLIB=gcc-ranlib ./configure --prefix=$HOME --enable-lto --enable-BLAS-shlib=no --without-recommended-packages and used this to find problem areas. There are quite a few warnings that were flagged, due to mismatches in function

Hello, I don't know very much about Macs, so may have missed some obvious steps, but I downloaded version 1.8.1 of RAqua.dmg and installed from the R package file. The Start R icon appeared in the applications directory, but crashed immediately on opening. Here is the log file: Date/Time: 2004-03-03 08:32:27 +1100 OS Version: 10.2.8 (Build 6R73) Host: Kylie-Kings-Computer.local.

To prepare for queued spinlocks. This is a simple rename except to update preprocessor guard name and a file reference. Signed-off-by: Nicholas Piggin <npiggin at gmail.com> --- arch/powerpc/include/asm/simple_spinlock.h | 292 ++++++++++++++++++ .../include/asm/simple_spinlock_types.h | 21 ++ arch/powerpc/include/asm/spinlock.h | 285 +----------------

Okay, after playing around a bit more, I'm getting two oopes in a row when running dbench 16 or dbench 32. Decoded, here they are: Assertion failure in unmap_underlying_metadata() at buffer.c:1530: "!buffer_jlist_eq(old_bh, 3)" kernel BUG at buffer.c:1530! Oops: Exception in kernel mode, sig: 4 NIP: C003BB34 XER: 00000000 LR: C003BB34 SP: CF881E00 REGS: cf881d50 TRAP: 0700 Using

Dear Thomas, thank you for your input. I've debugged one of the packages and I confirm that the breakage is related to passing of strings from C to Fortran. Indeed, BLAS and LAPACK define a large number of subroutines that take one or more explicit single-character strings as arguments. Other than that, BLAS has only one function (xerbla), which takes a string of unspecified length,

Hi everyone. I''m new to Rails and have been trying to learn something listening to Ryan Bates'' podcast. I have tried to install the authlogic gem, inserting the extension as a dependency in the environment.rb file as requested. But, when I run ''sudo rake gems:install'' I get an error: wrong number of arguments. I''ve pasted the trace blow. Then

When I run "rsync -a" to mirror a large directory structure on Mac OS/X 10.2.4, it always (100%) produces a bus error. Small directory structures work fine. The computer in question has 768 MB RAM and 10 GB free disk space, so memory is not a problem. This is rsync 2.5.2 supplied with Mac OS/X. The command I ran today was: SRC=/ DEST=/Volumes/AlbusBackups sudo rsync -av -n --exclude

Hello all, We recently switched to kernel 2.4.10 from kernel 2.4.4, and in doing so also added the EXT3 patch 2.4-0.9.10-2410. Everything seems to work great, however I have been able to reproduce a crash over and over again. Here it is: #!/bin/sh mke2fs -j /dev/hda2 mount /dev/hda2 /mnt About 75% of the time, mount will result in a kernel Oops, the crash seems to be about something in

All, I've posted here earlier regarding a kernel crash we were seeing on kernel 2.4.13, on our embedded hardware... We have recently upgraded to 2.4.16, and are still seeing crash issues. We are running Vanilla 2.4.16 (including some of our own device driver modules) on a PowerPC 7410, with the root partition being EXT3. We have a test which creates a EXT3 partition, coppeis /usr/bin to

v2 is updated to account for feedback from Will, Peter, and Waiman (thank you), and trims off a couple of RFC and unrelated patches. Thanks, Nick Nicholas Piggin (6): powerpc/powernv: must include hvcall.h to get PAPR defines powerpc/pseries: move some PAPR paravirt functions to their own file powerpc: move spinlock implementation to simple_spinlock powerpc/64s: implement queued

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On Mon, Dec 05, 2016 at 10:19:21AM -0500, Pan Xinhui wrote: > This patch add basic code to enable qspinlock on powerpc. qspinlock is > one kind of fairlock implementation. And seen some performance improvement > under some scenarios. > > queued_spin_unlock() release the lock by just one write of NULL to the > ::locked field which sits at different places in the two endianness

On Mon, Dec 05, 2016 at 10:19:21AM -0500, Pan Xinhui wrote: > This patch add basic code to enable qspinlock on powerpc. qspinlock is > one kind of fairlock implementation. And seen some performance improvement > under some scenarios. > > queued_spin_unlock() release the lock by just one write of NULL to the > ::locked field which sits at different places in the two endianness

We're getting the following crash report, but I'm not sure it contains anything immediately useful (especially since we're running on a minority platform in OS X)... Anyone see where we might be able to resolve this? The crash doesn't kill existing imap processes, but dovecot/imap-login needs to be restarted. ********** Host Name: mailserver Date/Time: 2006-08-10

Updated with everybody's feedback (thanks all), and more performance results. What I've found is I might have been measuring the worst load point for the paravirt case, and by looking at a range of loads it's clear that queued spinlocks are overall better even on PV, doubly so when you look at the generally much improved worst case latencies. I have defaulted it to N even though

In debian bug #498083 (http://bugs.debian.org/498083) someone is getting segfaults reasonably consistently, however when using -vvvv it doesn't happen... Fortunately Sven was able to get a good backtrace. I can't quite see what's causing the problem; it does seem to be related to xattrs. Please see the bugs report at the url above for the details. Any help much appreciated. Paul

Hello, We have about 20 - 30 embedded machines running Linux 2.4.13, which the ext3-2.4-0.9.13-2413 patch applied. These are PowerPC 7410 based systems. I am getting reports of Oops happening either during removes (rm's), or coppies (cp's). Most reports state that issuing the same command once the system boots back up, does not cause it to crash. I guess its something else leading up

I am trying to build R-devel on Darwin with two-level namespaces and without using --bundle_loader path/to/R.bin, so that all symbols must come from libR.dylib. This goes well, until during the methods package build all.rda must be made from all.R. Then I get dumping R code in package 'methods' Error: Object "dataClass" not found Execution halted I can get past this point by

This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_000_01C15AF9.A721EEE0 Content-Type: text/plain; charset="iso-8859-1" Hey all... I have included a diff to the 1.0rc2 source of vorbis-tools/ogg123/ogg123.c to average the bitrate out in the reporting so that it looks a bit