This reverts commit c4fe4ecfb918eef88bcc8dc10fdd743e3dc7fa38.
Revert "Fix DIR, DIR/include search for --with-pmix"
This reverts commit 2e3f4017639e0b248c2f0d1eb14e7bb31f6287be.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Reading the system clock on every call to opal_progress() is an
expensive operation on most architectures, and it can negatively affect
the performance, for example of message rate benchmarks.
We change opal_progress() to read the clock once per 8 calls, unless
there are active users of the event mechanism.
Signed-off-by: Yossi Itigin <yosefe@mellanox.com>
Fix a problem in packing/unpacking job updates. There remains a race condition that causes messages to attempt to be sent to the second new daemon before it is completely ready. Not entirely sure where it is coming from.
Refs #4665
Rebase to master. Reset orte_nidmap_communicated if hosts are added. Check for duplicate hostnames in an add_host command. Turn off tree_spawn for dynamic launch of additional daemons.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Search for the digits to be compressed from the end of the node names.
For example, if the nodelist is c712f6n01,c712f6n02,c712f6n03
the regx/fwd component generates c[3:712]f6n01,c[3:712]f6n02,c[3:712]f6n03@(3)
when the regx/reverse component generates c712f6n[2:1-3]@0(3) which is
a better fit here.
Josh Hursey authored the changes and must be credited.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
typedef int (*orte_regx_base_module_extract_node_names_fn_t)(char *regexp, char ***names);
among other things, that will make testing way easier.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Resolve a race condition between registering for a file to be removed upon termination and actual creation of that file by providing attributes that identify whether the path is a file or directory. This removes the need for PMIx to detect the difference.
Refs #4686
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Handle the need for different regex generator/parsers by moving the
orte/util/nidmap and orte/util/regex code into a new "regx" framework.
Use the original code to complete a "fwd" component, and create a
scaffold for IBM's "reverse" component.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Per MPI 3.1 chapter 13.3 :
"Derived etypes can be constructed by using any of the MPI
datatype constructor routines, provided all resulting typemap
displacements are non-negative and monotonically nondecreasing."
Same restriction applies to ftypes.
add the OMPI_DATATYPE_CHECK_FOR_VIEW() macro that is
check the underlying opal_datatype_t is monotonic, on top
of all checks performed in OMPI_DATATYPE_CHECK_FOR_RECV().
Since checking monotoniciy is expensive, check is only performed
when needed, but the result is cached by ompi_datatype_is_monotonic().
Thanks Wei-keng Liao for the valuable feedback.
Thanks George for the guidance.
Refs. open-mpi/ompi#4682
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
return true if the datatype has non-negative displacements and
monotonically nondecreasing, and false otherwise.
Thanks George for the guidance.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
