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177 Open 3,271 Closed
177 Open 3,271 Closed
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Issues list

Aurora: Segfaults when message arrvives via shm memory aurora
#7203 opened Nov 8, 2024 by abagusetty
14
MPICH high memory footprint aurora
#7199 opened Nov 7, 2024 by aditya-nishtala
@hzhou
6
cache_put_flush (../../../../src/pm/hydra/proxy/pmip_pmi.c:183): assert (s) failed
#7195 opened Nov 1, 2024 by jeffhammond
4
OpenMPI vs MPICH performance issue
#7188 opened Oct 23, 2024 by SnaKyEyeS
@yfguo
1
hydra: ssh is used as a launcher on a single node
#7186 opened Oct 22, 2024 by orcunyildiz
MPICH hangs/crashes on Delta (with SS-11 network) when shm channels are enabled.
#7184 opened Oct 21, 2024 by JiakunYan
1
MPICH with NVIDIA Compilers
#7178 opened Oct 18, 2024 by aruhela
6
hang in init with high ppn aurora
#7175 opened Oct 16, 2024 by raffenet
1
ROMIO: incorrect flattened file offset-length pairs when using MPICH 4.0.3 and prior
#7169 opened Oct 10, 2024 by wkliao
MPI_Comm_split_type with MPI_COMM_TYPE_HW_GUIDED seems inconsistent
#7160 opened Oct 4, 2024 by th-hlrs
OFI: memory registration of cuda memory
#7148 opened Sep 24, 2024 by thomasgillis
1
Wrong data with MPI send/recv and pipelining on Intel GPUs aurora
#7139 opened Sep 12, 2024 by jcosborn
3
Hang in one-sided communications across multiple nodes aurora
#7118 opened Aug 27, 2024 by victor-anisimov
20
am-only build with UCX occasionally fails osu_bw benchmark in inter-NUMA setup
#7079 opened Jul 25, 2024 by yfguo
@yfguo
hydra: spawn failing due to empty-string argument
#7073 opened Jul 18, 2024 by drew-parsons
1
MPICH -- mpi returns myrank = 0 for all processors
#7064 opened Jul 14, 2024 by cjoycd
6
Allreduce algorithm, performance and codepath issue on ZE gpus aurora
#7024 opened Jun 7, 2024 by kaushikvelusamy
2
Feature request: improved zero-copy non-contiguous send
#7002 opened May 9, 2024 by pascal-boeschoten-hapteon
@hzhou
3
ROMIO: excessive number of calls to memcpy()
#6985 opened Apr 18, 2024 by wkliao
7
Performance issue in ROMIO collective buffer aggregation for Parallel HDF5 on sunspot aurora romio anything having to do with our MPI-IO implementation
#6984 opened Apr 18, 2024 by pkcoff
@raffenet
7
problems with MPI_CXX_DOUBLE_COMPLEX etc when they are MPI_DATATYPE_NULL
#6979 opened Apr 16, 2024 by jeffhammond
Virtual topologies
#6976 opened Apr 15, 2024 by tks2004
2
make testing failed in VPATH build
#6963 opened Apr 5, 2024 by wkliao
[4.2.0] Assert in mpl_gpu_ze.c:466 when ZE_AFFINITY_MASK set to second device
#6958 opened Apr 3, 2024 by david-edwards-linaro
7
More verbose error message when the request pools run out of space
#6918 opened Feb 21, 2024 by JiakunYan
@hzhou
1
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