Undo all unrelated changes

Author: eschnett

.buildkite/pipeline.yml

@@ -111,8 +111,7 @@
         # This is broken for OpenMPI 5 and Julia 1.12.
         # It is broken for OpenMPI 4 for all versions of Julia. So we use OpenMPI 5 and skip Julia 1.12
         OPENMPI_VER: "5.0"
-        #TODO OPENMPI_VER_FULL: "5.0.9"
-        OPENMPI_VER_FULL: "5.0.10"
+        OPENMPI_VER_FULL: "5.0.9"
         # OPENMPI_VER: "4.1"
         # OPENMPI_VER_FULL: "4.1.8"
         UCX_VER: "1.19.1"
@@ -156,7 +155,6 @@
           version:
             - "1.10"
             - "1.11"
-            - "1.12"   #TODO
             #
             # Skip the test with Julia 1.12 because it segfaults while installing packages:
             # [amdgpu1:516  :0:516] Caught signal 11 (Segmentation fault: invalid permissions for mapped object at address 0x7ee1a9ec5000)
@@ -205,7 +203,7 @@
             '
 
         echo "+++ Run tests"
-        #TODO export JULIA_MPI_TEST_EXCLUDE="test_allreduce.jl,test_reduce.jl,test_scan.jl"
+        export JULIA_MPI_TEST_EXCLUDE="test_allreduce.jl,test_reduce.jl,test_scan.jl"
         julia --color=yes --project=. -e '
            import Pkg
            Pkg.test("MPI"; test_args=["--backend=AMDGPU"])

.github/workflows/UnitTests.yml

@@ -78,7 +78,6 @@ jobs:
       env:
         COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
 
-
   test-openmpi-jll:
     timeout-minutes: 20
     strategy:
@@ -130,7 +129,6 @@ jobs:
 
     - uses: julia-actions/julia-runtest@v1
 
-
   test-system-brew:
     timeout-minutes: 20
     strategy:
@@ -243,7 +241,6 @@ jobs:
 
     - uses: julia-actions/julia-runtest@v1
 
-
   test-intel-linux:
     timeout-minutes: 20
     strategy:

Project.toml

@@ -1,7 +1,7 @@
 name = "MPI"
 uuid = "da04e1cc-30fd-572f-bb4f-1f8673147195"
-version = "0.20.24"
 authors = []
+version = "0.20.24"
 
 [deps]
 Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
@@ -19,18 +19,10 @@ Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 Sockets = "6462fe0b-24de-5631-8697-dd941f90decc"
 
-[weakdeps]
-AMDGPU = "21141c5a-9bdb-4563-92ae-f87d6854732e"
-CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
-
-[extensions]
-AMDGPUExt = "AMDGPU"
-CUDAExt = "CUDA"
-
 [compat]
+Distributed = "1"
 AMDGPU = "0.6, 0.7, 0.8, 0.9, 1, 2"
 CUDA = "3, 4, 5"
-Distributed = "1"
 DocStringExtensions = "0.8, 0.9"
 Libdl = "1"
 MPIABI_jll = "0.1.1"
@@ -45,6 +37,14 @@ Serialization = "1"
 Sockets = "1"
 julia = "1.10"
 
+[extensions]
+AMDGPUExt = "AMDGPU"
+CUDAExt = "CUDA"
+
 [extras]
 AMDGPU = "21141c5a-9bdb-4563-92ae-f87d6854732e"
 CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
+
+[weakdeps]
+AMDGPU = "21141c5a-9bdb-4563-92ae-f87d6854732e"
+CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"

docs/make.jl

@@ -82,12 +82,6 @@ makedocs(
     # wants to run the linkchecks locally they can set the environment variable `CI=true`.
     linkcheck = get(ENV, "CI", "false") == "true",
     linkcheck_useragent = nothing,
-    # - Our cross references contain paths that begin with `..`.
-    #   Documenter does not like this. We know this, and we disable
-    #   this check until we fixed this.
-    # - The link checks do not work on CI because the web sites to
-    #   which we point forbid access to our CI systems (403).
-    warnonly = [:cross_references, :linkcheck],
 )
 
 deploydocs(

docs/src/knownissues.md

@@ -82,7 +82,7 @@ MPID_nem_tcp_get_business_card(397):
 GetSockInterfaceAddr(370)..........: gethostbyname failed, bogon (errno 0)
 ```
 
-A workaround is provided in the [documentation of the MOOSE framework](https://mooseframework.inl.gov/moose/help/troubleshooting.html) and we report it here for reference:
+A workaround is provided in the [documentation of the MOOSE framework](https://mooseframework.inl.gov/help/troubleshooting.html) and we report it here for reference:
 
 * obtain your hostname
   ```console

lib/MPIPreferences/src/MPIPreferences.jl

@@ -31,6 +31,7 @@ const binary = @load_preference("binary", Sys.iswindows() ? "MicrosoftMPI_jll" :
 
 The ABI (application binary interface) of the currently selected binary. Supported values are:
 
+- `"HPE MPT"`: HPE MPT
 - `"MPIABI"`: MPI-ABI-compatible ABI (https://www.mpi-form.org/)
 - `"MPICH"`: MPICH-compatible ABI (https://www.mpich.org/abi/)
 - `"MPItrampoline"`: MPItrampoline

src/buffers.jl

@@ -7,12 +7,6 @@ function Base.unsafe_convert(::Type{MPIPtr}, x::MPIBuffertype{T}) where T
     ptr = Base.unsafe_convert(Ptr{T}, x)
     reinterpret(MPIPtr, ptr)
 end
-@static if VERSION >= v"1.14.0-DEV"
-    function Base.unsafe_convert(::Type{MPIPtr}, x::Base.OffsetCConvert{T}) where {T}
-        ptr = Base.unsafe_convert(Ptr{T}, x)   # Base handles offset arithmetic
-        reinterpret(MPIPtr, ptr)
-    end
-end
 
 
 Base.cconvert(::Type{MPIPtr}, x::String) = x

src/errhandler.jl

@@ -94,3 +94,5 @@ function set_errorhandler!(file::File.FileHandle, errh::Errhandler)
     API.MPI_File_set_errhandler(file, errh)
     return nothing
 end
+
+

src/implementations.jl

@@ -80,7 +80,6 @@ $(_doc_external("MPI_Get_version"))
 """
 const MPI_VERSION = Get_version()
 
-
 using PkgVersion
 """
     MPI.versioninfo(io::IO=stdout)
@@ -100,7 +99,7 @@ function versioninfo(io::IO=stdout)
     println(io, "  MPI.jl:             ", PkgVersion.@Version)
     println(io, "  MPIPreferences.jl:  ", PkgVersion.Version(MPIPreferences))
     if MPIPreferences.binary == "MPIABI_jll"
-        println(io, "  MPIABI_jll:          ", PkgVersion.Version(API.MPICH_jll))
+        println(io, "  MPIABI_jll:         ", PkgVersion.Version(API.MPICH_jll))
     elseif MPIPreferences.binary == "MPICH_jll"
         println(io, "  MPICH_jll:          ", PkgVersion.Version(API.MPICH_jll))
     elseif MPIPreferences.binary == "MPItrampoline_jll"

src/pointtopoint.jl

@@ -1,3 +1,4 @@
+
 """
     Send(buf, comm::Comm; dest::Integer, tag::Integer=0)