Jiakun Yan
Jiakun Yan
@hkaiser Do you have any idea why the test "jenkins/lsu/gcc-12-release" failed?
@spackbot fix style
After some investigation, I bypass this error with `--with-pmi=slurm`. However, there is no way to pass `--with-pmi=slurm` to MPICH configure through Spack so I have to manually change the MPICH...
GDB told me `post_main` was triggered earilier than the call to `hpx::distributed::barrier::synchronize()` on locality 1.
Could someone help take a look at this PR?
@alalazo I have resolved the comments. Could you take a look again?
ping @alalazo @adamjstewart
Yes, the memory registration caching code is implemented in LCI. However, it is disabled by default when LCI uses the libfabric backend. I believe libfabric has its own memory registration...
According to the output of ldd, it seems it did link to the slurm pmi library. > srun -n 1 ldd ~/workspace/hpx-lci_scripts/spack_env/expanse/hpx-lcw/.spack-env/view/bin/hello_world linux-vdso.so.1 (0x0000155555551000) liblcw.so => /home/jackyan1/workspace/spack/opt/spack/linux-rocky8-zen2/gcc-10.2.0/lcw-master-qdc2ohhyw7cfzumwivkojiilsto66qlh/lib64/liblcw.so (0x000015555511a000) libstdc++.so.6 =>...
For the error reported when `srun --mpi=pmi2`, manually modifying MPICH source code and reducing `pmi_max_val_size` by half fixed this issue. I would appreciate it if MPICH could provide an environmental...