The new routine transfers the data asynchronously from the source PE to all
PEs in the OpenSHMEM job. The routine returns immediately. The source and
target buffers are reusable only after the completion of the routine.
After the data is transferred to the target buffers, the counter object
is updated atomically. The counter object can be read either using atomic
operations such as shmem_atomic_fetch or can use point-to-point synchronization
routines such as shmem_wait_until and shmem_test.
Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.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>
before this fix, mca_spml_ucx_component_open was using
oshmem_num_procs() to set the value of params.estimated_num_eps for UCX.
The oshmem_num_procs() function uses oshmem_group_all which will be
initialized after the call to mca_spml_ucx_component_open and therefore,
cannot be used there.
Signed-off-by: Alina Sklarevich <alinas@mellanox.com>
- pass field_mask to ucp_init().
- use non-blocking disconnect.
- recv() with pre-allocated request.
- call opal_progress() from iprobe() and improbe().
- use shift pattern in connect/disconnect.
