Hello EasyBuilders,
I'm trying out EasyBuild for the first time (version 2.8.2), and am having
trouble hooking in the vendor-provided MPI modules on one of our clusters.
The modules all follow the same naming convention of name/compiler/ver
(e.g. openmpi/gnu/1.10.2, mvapich2-psm/intel/2.1, ...). After reading
about EXTERNAL_MODULE, I adapted the gompi-2016.06.eb toolchain easyconfig:
3c3
< name = 'gompi'
---
> name = 'pic-gompi'
17c17
< ('OpenMPI', '1.10.3', '', ('GCC', gccver)),
---
> ('openmpi/gnu/1.10.2', EXTERNAL_MODULE),
And wrote external module metadata:
[openmpi/gnu/1.10.2]
name = OpenMPI
version = 1.10.2
prefix = MPI_HOME
And defined a new toolchain:
from easybuild.toolchains.gompi import Gompi
class PicGompi(Gompi):
"""PIC compiler toolchain with GNU compilers and OpenMPI"""
NAME = 'pic-gompi'
This allows me to build a toolchain. But when I run this:
eb FFTW-3.3.4-gompi-2016.06.eb --try-toolchain=pic-gompi,2016.06
I get this error:
ERROR: Build of
/tmp/eb-HkZNza/tweaked_easyconfigs/FFTW-3.3.4-pic-gompi-2016.06.eb failed
(err: "build failed (first 300 chars): List of toolchain dependency modules
and toolchain definition do not match (found ['GCC/5.4.0-2.26',
'openmpi/gnu/1.10.2'] vs expected set(['GCC', 'OpenMPI']))")
I get similar errors when repeating this process for the other
vendor-provided libraries. Can somebody please point me in the right
direction?
Thanks,
Tim
--
Tim Slauson
GI/RCS
University of Alaska Fairbanks
