If OMPI is configured with `--with-hwloc=external` or `--with-hwloc=DIR`
and gfortran is used, I see a lot of warnings when compiling files
under the `ompi/mpi/fortran` directory.
```
f951: Warning: Nonexistent include directory
'BUILD_DIR/opal/mca/hwloc/external/hwloc/include' [-Wmissing-include-dirs]
```
There is no such `include` directory in the source tree and `configure`-
created tree. I think these lines in the `configure.m4` file are wrongly
copied from that for the embedded `hwlocXXX` component in the past.
The `-Wmissing-include-dirs` option is enabled in gfortran by default
but it is not enabled by default (or even with `-Wall`) in gcc and g++.
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
The call of MPI_Gather with sendbuf and sendtype parameters equal to MPI_IN_PLACE and NULL correspondingly, produces the segmentation fault in the root process.
The problem is that sendtype is used even when sendbuf value is MPI_IN_PLACE. But according to the standard (page 150, line 37), sendtype and sendcount parameters should be ignored in this case.
Signed-off-by: Mikhail Kurnosov <mkurnosov@gmail.com>
- added common logging infrastructure for all
UCX modules
- all UCX modules are switched to new infra
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
- removed atomic-basic-specific operand from module API
- added own calls for add and swap operations
- minor optimization for UCX atomics
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
The descriptor flags field in a fragment were being ready after the
fragment may have been freed. This commit reads the flags before
calling the user callback.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit adds support for atomic operations as well as rdma for
systems without rdma support. This support is implemented using an
internal send tag.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
- some common functionality of del_procs calls is moved into
mca_common module
- blocking ucp_put call is replaced by non-blocking routine
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
- method mca_spml_ucx_get_mkey_slow is moved into .c module,
added pointer to this method into mca_spml_ucx_t structure
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
moving some code from fs/ufs into fs/base. The benefit of this approach is
that fs components that are fundamentally based on posix I/O (and only differ
in some non-posix functionality such as setting stripe size, or which hints
are being supported) can avoid having to replicate the same code over and
over again. First beneficiary is the lustre fs component, but more
are to follow soon.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
The current cast is *functional*, but isn't really the way it should
be done. This commit makes the cast the way it should be done.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Intentionally do not mark some MPI-1 function pointer typedefs as
`__mpi_interface_removed__` because we have to use them in prototyping
some MPI-1 functions when `--enable-mpi1-compatibility` is used.
Fixes#5357.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
The current cast is *functional*, but isn't really the way it should
be done. This commit makes the cast the way it should be done.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
- some spml calls are marked as inline to exclude cross-module
dependency
- updated get-key call to get link to local module
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
Fix two facepalms:
1. The "uint32" in the hash map functions refer to the *key* size, not
the *value* size. The values are always 64 bits.
2. Pass the straight value to the "set" functions -- not the pointer
to the value.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
