Laura Bellentani

Hello @alalazo, we noticed that the warning message in f9d464d652964cfd73bcaee33bf0b093e38c9e70 ``` # Warning for CUDA without OpenMP @run_before("cmake") def caveats(self): if "+cuda~openmp" in self.spec: tty.warn("CUDA without OpenMP could incur in...

> > Right now the blocking issue is that we cannot set openmp variant default value depending on cuda on/off. Implementing a warning is cumbersome and almost invisible. So my...

@amd-toolchain-support apparently the pipeline to build QuantumEspresso fails when configuring amdfftw with OpenMP (https://gitlab.spack.io/spack/spack/-/jobs/3003806). Could you provide further insight on this? Here is how the configuration fails: ``` checking for...

@alalazo Thank you for the hint! Changes are included in commit 4cb6bc4ee2fc64ce717675f843b88f1228e2bc5b. > For complicated packages, like `quantum-espresso`, my experience is that directives that "tell Spack what to do" work...

@ye-luo comments have been updated in ff4d4c672fdf47bab3e3547a302157a3c103912a

@alalazo Apparently, merging is blocked because of a lack of permit. Do you have any hints on this issue?

I suggest trying hpcx-mpi from inside the nvdia compiler, I don't see the memory issue if using that one.