GS on the configure line.
try
./configure CFLAGS="-g -O0" your other configury options.
Howard
2018-05-04 12:09 GMT-06:00 Moody, Adam T.
mailto:mood...@llnl.gov>>:
Hi Howard,
I do have a make clean after the configure. To be extra safe, I’m now also
deleting the source direct
05-03 15:00 GMT-06:00 Moody, Adam T.
mailto:mood...@llnl.gov>>:
Hello Open MPI team,
I'm looking for the recommended way to produce a debug build of Open MPI v3.0.1
that compiles with “-g -O0” so that I get accurate debug info under a debugger.
So far, I've gone through the following
Hello Open MPI team,
I'm looking for the recommended way to produce a debug build of Open MPI v3.0.1
that compiles with “-g -O0” so that I get accurate debug info under a debugger.
So far, I've gone through the following sequence. I started with CFLAGS="-g
-O0" on make:
shell$ ./configure --p
Hello Alex,
At LLNL, we use io-watchdog for this kind of capability.
https://github.com/grondo/io-watchdog
It's a library that you LD_PRELOAD, and it itercepts write calls on a
particular rank. Whenever rank 0 issues a write() call it updates a timer
value also accessed by a thread. If the th
Hi Keita,
There is no MPI API to do this from within an MPI application. One method I
have used for this purpose is to create a function that executes an
MPI_Comm_split operation using a string as a color value. As output, it
returns a communicator containing all procs that specified the same
