mpich: add patch fixing MPI_MIN for unsigned integers (#32188)

2022-08-18 03:25:56 +02:00 · 2022-08-18 03:25:56 +02:00 · f2adbafe38
commit f2adbafe38
parent b9e57006c9
1 changed files with 8 additions and 0 deletions
--- a/var/spack/repos/builtin/packages/mpich/package.py
+++ b/var/spack/repos/builtin/packages/mpich/package.py
@ -180,6 +180,14 @@ class Mpich(AutotoolsPackage, CudaPackage, ROCmPackage):
        when="@3.3:3.3.0",
    )

+    # Fix reduce operations for unsigned integers
+    # See https://github.com/pmodels/mpich/issues/6083
+    patch(
+        "https://github.com/pmodels/mpich/commit/3a1f618e017547c9710ab4fb01ae258a01477190.patch?full_index=1",
+        sha256="d4c0e99a80f6cb0cb0ced91f6ad5da776c4a70f70f805f08096939ec9a92483e",
+        when="@4.0:4.0.2",
+    )
+
    depends_on("findutils", type="build")
    depends_on("pkgconfig", type="build")