The start of the next PMIx release family is now ready for initial testing:

https://github.com/openpmix/openpmix/releases/tag/v5.0.0rc1

Please give it a spin and report any problems.
Ralph

**** NOTE: This is the first release in the v5 family
and includes some significant changes, both internal
and user-facing. A partial list includes:

initial attribute and API definitions in support of
scheduler integration to both applications and
resource managers/runtime environments.

a new shared memory implementation that removes the need
for special "workaround" logic due to limitations in the
prior method

support for "qualified" values whereby an application
can post multiple values to the same key, each with one
or more qualifiers - and then retrieve the desired one
by specifying the appropriate qualifier.

availability of both function and macro equivalents
for all support operations (e.g., PMIX_ARGV_APPEND and
PMIx_Argv_append). Note that the macro versions have
been deprecated by the PMIx Standard, but remain highly
recommended for use by those compiling against the
library (as opposed to dlopen'ing it)

A full list of individual changes will not be provided here,
but will commence with the v5.0.1 release.




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