It appears that the problem is with AC_HEADER_STDC, which is reporting
that this setup does not have stdc headers when in fact it does.
Overriding with
 CFLAGS='-fvisibility=default -mmacosx-version-min=10.10
-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/
The version of LLVM that I have installed on my Mac 10.14.4 is:
$ where clang
/usr/bin/clang
$ clang --version
Apple LLVM version 10.0.1 (clang-1001.0.46.4)
Target: x86_64-apple-darwin18.5.0
Thread model: posix
InstalledDir:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoo
The failure is
In file included from
/Users/cary/projects/ulixesall-llvm/builds/openmpi-4.0.1/nodl/../ompi/datatype/ompi_datatype_external.c:29:
In file included from
/Users/cary/projects/ulixesall-llvm/builds/openmpi-4.0.1/nodl/../ompi/communicator/communicator.h:38:
In file included from
And, to provide more details, I'm using a fresh vanilla build of Open MPI
4.0.1 with UCX 1.5.1 (`./configure --with-ucx=$DIR/ucx-1.5.1`).
Ben
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I get the following error when trying to run SHMEM programs using UCX.
[xiii@shini dir]$ oshrun -n 1 ./target/debug/main
[1556046469.890238] [shini:19769:0]sys.c:619 UCX ERROR
shmget(size=2097152 flags=0xfb0) for mm_recv_desc failed: Operation not
permitted, please check shared memor
