pmodels/mpich issues and pull requests

#7026 - [4.2.x] backport fixes for upcoming 4.2.2

Pull Request - State: closed - Opened by raffenet 8 months ago - 1 comment

#7025 - mpir_pmi: Fixup PMIX_IMMEDIATE usage for PMIx job attributes

Pull Request - State: closed - Opened by raffenet 8 months ago - 7 comments

#7024 - Allreduce algorithm, performance and codepath issue on ZE gpus

Issue - State: open - Opened by kaushikvelusamy 9 months ago

#7023 - stream: add stream synchronize to non-stream operations

Pull Request - State: open - Opened by hzhou 9 months ago - 9 comments

#7022 - mpl: avoid overflow in MPL_host_is_local

Pull Request - State: closed - Opened by hzhou 9 months ago

#7021 - abi/errhan: fix wrong union reference in MPIR_handle

Pull Request - State: closed - Opened by hzhou 9 months ago - 1 comment

#7020 - hydra: segfault when machine has thousands of IP addresses.

Issue - State: closed - Opened by xiaoyao9933 9 months ago - 1 comment

#7019 - datatype/dataloop: fix typerep iov routines

Pull Request - State: closed - Opened by hzhou 9 months ago - 2 comments

#7018 - [4.2.x] upgrade embedded libfabric to v1.20.1

Pull Request - State: closed - Opened by raffenet 9 months ago - 2 comments

#7017 - mpl: update hipPointerAttribute_t.memoryType

Pull Request - State: open - Opened by hzhou 9 months ago

#7016 - test: restrict tests that generate too many unexpected messages

Pull Request - State: closed - Opened by hzhou 9 months ago - 6 comments

#7015 - test/io: fix i_noncontig_coll2.c

Pull Request - State: closed - Opened by hzhou 9 months ago - 2 comments

#7014 - Fail to compile with gcc-14 on M1 Macbook

Issue - State: open - Opened by wgropp 9 months ago - 4 comments

#7013 - Exp shmem streamcopy

Pull Request - State: open - Opened by yfguo 9 months ago

#7012 - pmix: fix warning of missing return value

Pull Request - State: closed - Opened by yfguo 9 months ago

#7011 - misc: warnings clean up

Pull Request - State: closed - Opened by hzhou 9 months ago - 2 comments

#7010 - mpix: add MPIX Async extensions

Pull Request - State: open - Opened by hzhou 9 months ago - 1 comment

#7009 - PMI: allow user to override PMI key value length

Pull Request - State: open - Opened by yfguo 9 months ago - 1 comment

#7008 - romio: format cleanup

Pull Request - State: closed - Opened by yfguo 9 months ago

#7007 - Fix release gather reduce

Pull Request - State: open - Opened by dycz0fx 9 months ago - 1 comment

#7006 - [4.2.x] backport of ROMIO large count fixes

Pull Request - State: closed - Opened by raffenet 9 months ago - 2 comments

#7005 - romio/daos: optimize file size query to execute on a single rank

Pull Request - State: closed - Opened by mchaarawi 9 months ago - 1 comment

#7004 - misc: Warning fixes

Pull Request - State: closed - Opened by raffenet 9 months ago

#7003 - ABI File Errhandler broken

Issue - State: closed - Opened by dalcinl 9 months ago - 4 comments

#7002 - Feature request: improved zero-copy non-contiguous send

Issue - State: open - Opened by pascal-boeschoten-hapteon 10 months ago

#7001 - mpir_pmi: Use default appnum value if not found

Pull Request - State: closed - Opened by raffenet 10 months ago - 6 comments

#7000 - mpir_pmi: Use PMIX_IMMEDIATE when retrieving job attributes

Pull Request - State: closed - Opened by raffenet 10 months ago - 3 comments
Labels: 4.2.x

#6998 - abi: add mpix op and errhandler delcarations in mpi_abi.h

Pull Request - State: closed - Opened by hzhou 10 months ago - 5 comments

#6997 - ABI build broken

Issue - State: closed - Opened by dalcinl 10 months ago

#6996 - ch4: fix win_shared_query for single process

Pull Request - State: closed - Opened by hzhou 10 months ago - 1 comment

#6995 - build: detect python version

Pull Request - State: closed - Opened by wkliao 10 months ago - 9 comments

#6994 - MPI_Win_shared_query give nullpointer with 1 process

Issue - State: closed - Opened by hakostra 10 months ago - 2 comments

#6993 - ch4/ofi: Apply FI_ORDER_SAS hint to rx_attr

Pull Request - State: closed - Opened by raffenet 10 months ago - 1 comment

#6992 - binding/f08: Fixup MPI_UNDEFINED handling

Pull Request - State: closed - Opened by raffenet 10 months ago - 1 comment

#6991 - f08: check MPI_UNDEFINED in process index output

Pull Request - State: closed - Opened by hzhou 10 months ago - 1 comment

#6990 - binding/f08: Do not adjust by 1 for MPI_UNDEFINED

Pull Request - State: closed - Opened by raffenet 10 months ago

#6989 - MPI_Waitany through MPI_f08 does not return MPI_UNDEFINED

Issue - State: closed - Opened by hakostra 10 months ago - 1 comment

#6988 - pm/hydra: Fix inverted logic in Slurm environment inheritance

Pull Request - State: closed - Opened by raffenet 10 months ago - 2 comments

#6987 - errhan: improve handling error code from user callbacks

Pull Request - State: closed - Opened by dalcinl 10 months ago - 7 comments

#6986 - hydra_pmi_proxy encounters libcudart.so linker error on Ubuntu22

Issue - State: open - Opened by BKitor 10 months ago - 2 comments

#6985 - ROMIO: excessive number of calls to memcpy()

Issue - State: open - Opened by wkliao 10 months ago - 7 comments

#6984 - Performance issue in ROMIO collective buffer aggregation for Parallel HDF5 on sunspot

Issue - State: open - Opened by pkcoff 10 months ago - 3 comments

#6983 - free(): double free detected in tcache 2 Error message from parallel HDF5 MPI-IO using one-sided ROMIO aggregation

Issue - State: open - Opened by pkcoff 10 months ago

#6982 - info: Return error when modifying MPI_INFO_ENV

Pull Request - State: closed - Opened by raffenet 10 months ago - 3 comments

#6981 - info: Freeing/modifying `MPI_INFO_ENV`

Issue - State: closed - Opened by dalcinl 10 months ago - 1 comment

#6980 - mpi.h: move MPICH_ATTR_TYPE_TAG() block after the typedef block

Pull Request - State: closed - Opened by jeffhammond 10 months ago - 1 comment

#6979 - problems with MPI_CXX_DOUBLE_COMPLEX etc when they are MPI_DATATYPE_NULL

Issue - State: open - Opened by jeffhammond 10 months ago

#6978 - MPICH_ATTR_TYPE_TAG(MPI_Aint) comes before MPI_Aint typedef in mpi.h.in

Issue - State: closed - Opened by jeffhammond 10 months ago

#6977 - coll: Use strings for tree_type in tuning JSON

Pull Request - State: closed - Opened by rithwiktom 10 months ago - 3 comments

#6976 - Virtual topologies

Issue - State: open - Opened by tks2004 10 months ago - 2 comments

#6975 - [4.2.x] ch4/ofi: fix NIC selection under striping

Pull Request - State: closed - Opened by raffenet 10 months ago - 1 comment

#6974 - romio: Remove support for external MPL library

Pull Request - State: closed - Opened by raffenet 10 months ago - 1 comment

#6973 - `man MPI_Type_vector_c` is not available

Issue - State: open - Opened by sthibaul 11 months ago - 1 comment

#6972 - ROMIO: avoid using global variables, as not thread-safe

Pull Request - State: closed - Opened by wkliao 11 months ago

#6971 - ROMIO: MPI_Keyval_create and MPI_Keyval_free are deprecated

Pull Request - State: closed - Opened by wkliao 11 months ago - 1 comment

#6970 - ROMIO: compile warning on implicit declaration of function

Pull Request - State: closed - Opened by wkliao 11 months ago - 1 comment

#6969 - ROMIO: call MPI_ APIs instead of PMPI_

Pull Request - State: closed - Opened by wkliao 11 months ago - 1 comment

#6968 - ROMIO: remove trailing whitespace

Pull Request - State: closed - Opened by wkliao 11 months ago - 1 comment

#6967 - ROMIO: missing a call to MPI_Error_string()

Pull Request - State: closed - Opened by wkliao 11 months ago

#6966 - ROMIO: use int instead of bool as bool is for C++

Pull Request - State: closed - Opened by wkliao 11 months ago - 43 comments
Labels: still-interested

#6965 - mpix: extension for implement binding user functions via proxy

Pull Request - State: closed - Opened by hzhou 11 months ago - 36 comments

#6964 - ch4/ofi: fix NIC selection under striping

Pull Request - State: closed - Opened by sagarth 11 months ago - 2 comments

#6961 - attr: Attribute handling fixes

Pull Request - State: closed - Opened by dalcinl 11 months ago - 2 comments

#6960 - An temporary PR used to test main

Pull Request - State: closed - Opened by dycz0fx 11 months ago - 2 comments

#6957 - Subcommunicators

Issue - State: closed - Opened by tks2004 11 months ago - 4 comments

#6956 - ROMIO: Enable ROMIO to be built stand alone (try again)

Pull Request - State: closed - Opened by wkliao 11 months ago - 5 comments

#6954 - mpich not configuring with clang compilers on Perlmutter

Issue - State: closed - Opened by rgayatri23 11 months ago - 30 comments

#6948 - ABI: Fortran ABI TODO

Issue - State: closed - Opened by hzhou 11 months ago - 3 comments

#6946 - Job stuck in MPIR_pmi_get_jobattr()

Issue - State: closed - Opened by rodarima 11 months ago - 9 comments

#6928 - romio: make contig_access_count MPI_Count instead of int

Pull Request - State: closed - Opened by hzhou 12 months ago - 56 comments

#6924 - PMI error when running on SDSC Expanse

Issue - State: open - Opened by JiakunYan 12 months ago - 16 comments

#6913 - test/cxx: Fix complex number comparisons

Pull Request - State: closed - Opened by raffenet about 1 year ago - 3 comments
Labels: on hold

#6904 - MPICHLIB_LDFLAGS not supported?

Issue - State: closed - Opened by dalcinl about 1 year ago - 18 comments

#6893 - Erroneous MPI_Reduce Results with Data Sets larger than 2KB in Multi-Server Configurations

Issue - State: closed - Opened by jc-word about 1 year ago - 8 comments

#6891 - ch4/ofi: refactor gpu pipeline

Pull Request - State: open - Opened by hzhou about 1 year ago - 4 comments

#6886 - mpl/gpu: Add thread safety to HIP and ZE memory hooks

Pull Request - State: open - Opened by raffenet about 1 year ago - 3 comments

#6885 - [4.2.x] Fix potential crash with no CUDA devices

Pull Request - State: open - Opened by raffenet about 1 year ago - 1 comment

#6884 - romio: Fix wrong communicator use in ADIOI_GEN_OpenColl

Pull Request - State: open - Opened by range3 about 1 year ago - 2 comments

#6883 - ABI: Implement compiler wrappers from single source scripts.

Pull Request - State: open - Opened by dalcinl about 1 year ago

#6882 - coll: prompt large count in allgatherv and iallgatherv algorithms

Pull Request - State: closed - Opened by zhenggb72 about 1 year ago - 4 comments

#6881 - PMI.md advertises a `--with-pmilib` value not documented in its synposis

Issue - State: open - Opened by SomeoneSerge about 1 year ago - 4 comments

#6880 - comm: fix intercomm split when root is not in

Pull Request - State: closed - Opened by hzhou about 1 year ago - 1 comment

#6879 - abi: Fix argument handling

Pull Request - State: closed - Opened by dalcinl about 1 year ago - 11 comments

#6878 - comm: Hang in MPI_Intercomm_merge after split

Issue - State: closed - Opened by geimer about 1 year ago - 2 comments

#6877 - ABI: How to handle optional datatypes?

Issue - State: open - Opened by dalcinl about 1 year ago - 7 comments

#6876 - abi: redefine MPI_THREAD_XXX constants into macros

Pull Request - State: closed - Opened by hzhou about 1 year ago - 10 comments

#6875 - ABI: `MPI_THREAD_XXX` are enum values, cannot be used within the C preprocessor.

Issue - State: closed - Opened by dalcinl about 1 year ago - 1 comment

#6874 - init: Fix crash when there are no CUDA devices

Pull Request - State: closed - Opened by raffenet about 1 year ago - 2 comments

#6873 - confdb: fix syntax error in PAC_SET_MPI_TYPE

Pull Request - State: closed - Opened by hzhou about 1 year ago - 1 comment

#6872 - ABI: Update after upstream changes and various fixes

Pull Request - State: closed - Opened by dalcinl about 1 year ago - 3 comments

#6871 - thread/pt2pt/mt_improbe_sendrecv huge hangs

Issue - State: open - Opened by nikhilnanal about 1 year ago

#6870 - doc: Update version in preparation of 4.2.0rc2

Pull Request - State: closed - Opened by raffenet about 1 year ago

#6869 - mpif77 emits -fallow-argument-mismatch which breaks mpif77 -fc flang

Issue - State: open - Opened by cfeld about 1 year ago - 2 comments

#6868 - romio: Inconsistent Use of Communicator in ADIOI_GEN_OpenColl for ADIOI_xxx_Close

Issue - State: open - Opened by range3 about 1 year ago - 7 comments

#6867 - proposal: add mpiacc wrapper script

Issue - State: open - Opened by hzhou about 1 year ago

#6866 - mpl/cuda: Add thread safety to memory hooks

Pull Request - State: closed - Opened by raffenet about 1 year ago - 4 comments

GitHub / pmodels/mpich issues and pull requests