I have just tested this on a new Ubuntu 20.04 install and can confirm
the bug finally appears to have been fixed. Thanks very much to everyone
who helped make that happen :-)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
When will this be fixed? Considering that Ubuntu 18.04 LTS is supported
until 2023-04, the severity of this bug, and how easy it is to fix
(repackage the same version of OpenMPI compiled without the not
recommended --enable-heterogeneous option) it is quite disappointing
that after so many years
** Changed in: openmpi (Debian)
Status: Unknown => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
Invalid results with OpenMPI because of --enable-heterogeneous
According to the changelog, this has been fixed in Debian with version
3.0.1~rc1-2 of src:openmpi. A fixed version of the package is available
in Eoan and Focal. I agree it would be nice fix this in Bionic too; this
requires a Stable Release Update (SRU):
Wow, just found this bug.
I am one of the upstream Open MPI developers; we just had this exact
issue reported to us, and I reported it in
https://bugs.launchpad.net/ubuntu/+source/openmpi/+bug/1838684. I guess
I'll go mark that one as a duplicate of this one.
The fix for this issue is very,
The --enable-heterogenous was removed by Debian upstream for libopenmpi3 as a
result of this bug report, but it was never applied to libopenmpi2.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886336
It will continue to cause breakage for users until it is patched.
** Bug watch added: Debian
Having this fixed is highly appreciated. (2x)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
Invalid results with OpenMPI because of --enable-heterogeneous
To manage notifications
Bumping this issue as we failures with the openmpi version in bionic
caused by this Friday. Having this fixed is highly appreciated.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
@Xavier Thanks very much, that fixes the problem for me.
(I also added a 'dch -i' so that the package version number is upgraded-
otherwise the package manager keeps trying to 'update' back to the
original one.)
--
You received this bug notification because you are a member of Ubuntu
Bugs,
There was a typo in my previous comment, so I will post here the full
list of commands to re-build OpenMPI package on Ubuntu Bionic without
--enable-heterogeneous
# Install OpenJDK 8
sudo apt install openjdk-8-jdk-headless
# Download openmpi source and install build dependencies
sudo apt-get -y
@acroucher I re-tried on my side to manually build the package on Ubuntu
Bionic and it failed because of the Java bindings. It is hard to know if
your issue is the same without seeing your config.log. But this is on I
managed to workaround that and re-build the package on Bionic.
* Option 1:
I am using Ubuntu 18.04 (Bionic) and am trying to work around this bug
by rebuilding the source package for openmpi, according to these
instructions for Ubuntu 17.10:
https://github.com/firedrakeproject/firedrake/issues/1153
The recipe for rebuilding there is:
# Download openmpi source and
I would just like to add that the README for OpenMPI at github has this
text now:
--enable-heterogeneous
Enable support for running on heterogeneous clusters (e.g., machines
with different endian representations). Heterogeneous support is
disabled by default because it imposes a minor
I confirm this bug still exists in Ubuntu Bionic, which is annoying
because it is an LTS.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
Invalid results with OpenMPI because of
Will be good to see this issue addressed. I encountered this bug while
running regression test for Xyce 6.9 parallel build and the error
occurred in Zoltan module. I wonder whether this has an impact on other
packages--for example ngspice--built with mpi options. SHould we be
suspicious of openmpi
We have just spent today hunting down a user bug report for Xyce (which
uses Trilinos, and its Zoltan library) that turn out to be exactly this
issue -- the user is seeing strange results from Xyce, and one of our
developers tracked it to exactly the issue that MPI_Send "to" the same
processor is
Any progress on that issue?
Would it make sense to remove the option `--enable-heterogeneous` until
this is fixed in Open MPI?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
Invalid
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: openmpi (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
I consider this bug should have a high priority because it makes OpenMPI
unusable and unreliable on Ubuntu Artful.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1731938
Title:
Invalid results with
19 matches
Mail list logo
