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196 Open 3,294 Closed
196 Open 3,294 Closed
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Issues list

debugger: Freeing a communicator causes the debugging code to segfault
#7338 opened Mar 14, 2025 by RaymondMichael
1
build: need to version libmpi_abi.so independently from MPICH ABI
#7337 opened Mar 13, 2025 by raffenet
1
@hzhou
1
perf: Bcast gets faster when turning off XPMEM aurora
#7334 opened Mar 13, 2025 by ye-luo
6
Memory allocation slows down at scale aurora
#7333 opened Mar 13, 2025 by ye-luo
7
perf: MPI_Bcast show significant variance (default is very bad) aurora
#7330 opened Mar 11, 2025 by colleeneb
1
@mjwilkins18
1
Unable to run on more than 16 ranks since 4.3.0
#7321 opened Mar 5, 2025 by sheevy
1
Building MPICH with LLVM 20.1.0-rc3
#7315 opened Mar 1, 2025 by sfilippone
3
mpi4py: Regressions after recent datatype refactoring
#7313 opened Feb 26, 2025 by dalcinl
2
2
yaksa: pack/unpack symbols need hidden visibility
#7306 opened Feb 19, 2025 by raffenet
1
Add support for Unified Collective Communication (UCC)
#7305 opened Feb 19, 2025 by carsten-clauss
@mjwilkins18
4
romio: daos: performance problem with long list of tiny requests list-io
#7283 opened Jan 29, 2025 by roblatham00
7
Building MPICH on Windows
#7280 opened Jan 26, 2025 by eschnett
4
Duplicate symbols in C/Fortran MPICH libraries
#7272 opened Jan 22, 2025 by hansec
@hzhou
One-sided communications in MPICH are considerably slower than those in Aurora MPICH
#7263 opened Jan 14, 2025 by victor-anisimov
3
corrupted double-linked list, BAD TERMINATION, exit code 134: mpich on github actions broken since 2 weeks
#7256 opened Jan 5, 2025 by JohannesBuchner
12
Adding NUMA control for memory location of MPICH aurora
#7241 opened Dec 18, 2024 by yfguo
@yfguo
Additional CI testing
#7234 opened Dec 9, 2024 by bkmgit
1
UCX "Connection timed out" error
#7227 opened Nov 29, 2024 by chrhansk
ch4/ofi: Add NIC information to error output aurora
#7220 opened Nov 15, 2024 by raffenet
@raffenet
UCX fails to initialize on ppc64le
#7213 opened Nov 13, 2024 by dalcinl
3
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
ProTip! Exclude everything labeled bug with -label:bug.