Passed the below set of symbols into a script that added ompi_ to them all.
Note that if processing a symbol named "foo" the script turns
foo into ompi_foo
but doesn't turn
foobar into ompi_foobar
But beyond that the script is blind to C syntax, so it hits strings and
comments etc as well as vars/functions.
coll_base_comm_get_reqs
comm_allgather_pml
comm_allreduce_pml
comm_bcast_pml
fcoll_base_coll_allgather_array
fcoll_base_coll_allgatherv_array
fcoll_base_coll_bcast_array
fcoll_base_coll_gather_array
fcoll_base_coll_gatherv_array
fcoll_base_coll_scatterv_array
fcoll_base_sort_iovec
mpit_big_lock
mpit_init_count
mpit_lock
mpit_unlock
netpatterns_base_err
netpatterns_base_verbose
netpatterns_cleanup_narray_knomial_tree
netpatterns_cleanup_recursive_doubling_tree_node
netpatterns_cleanup_recursive_knomial_allgather_tree_node
netpatterns_cleanup_recursive_knomial_tree_node
netpatterns_init
netpatterns_register_mca_params
netpatterns_setup_multinomial_tree
netpatterns_setup_narray_knomial_tree
netpatterns_setup_narray_tree
netpatterns_setup_narray_tree_contigous_ranks
netpatterns_setup_recursive_doubling_n_tree_node
netpatterns_setup_recursive_doubling_tree_node
netpatterns_setup_recursive_knomial_allgather_tree_node
netpatterns_setup_recursive_knomial_tree_node
pml_v_output_close
pml_v_output_open
intercept_extra_state_t
odls_base_default_wait_local_proc
_event_debug_mode_on
_evthread_cond_fns
_evthread_id_fn
_evthread_lock_debugging_enabled
_evthread_lock_fns
cmd_line_option_t
cmd_line_param_t
crs_base_self_checkpoint_fn
crs_base_self_continue_fn
crs_base_self_restart_fn
event_enable_debug_output
event_global_current_base_
event_module_include
eventops
sync_wait_mt
trigger_user_inc_callback
var_type_names
var_type_sizes
Signed-off-by: Mark Allen <markalle@us.ibm.com>
(1) rml_ofi_transports mca parameter. This parameter should have the list of transports (currently ethernet,fabric are valid)
fabric is higher priority if provided.
(2) ORTE_RML_TRANSPORT_TYPE key with values "ethernet" or "fabric". "fabric" is higher priority.
If specific provider is required use ORTE_RML_OFI_PROV_NAME key with values "socket" or "OPA" or any other supported in system.
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_component.c
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
On send_msg choose the provider on local and peer to follow below rules -
1. if the user specified the transport for this conduit (even giving us a prioritized list of candidates), then the one we selected is the _only_ one we will use. If the remote peer has a matching endpoint, then we use it - otherwise, we error out
2. if the user didn't specify a transport, then we look for matches against _all_ of our available transports, starting with fabric and then going to Ethernet, taking the first one that matches.
3. if we can't find any match, then we error out
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_component.c
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
send_msg() -> Fixed case when the local provider chosen at time of opening conduit
is not present in peer (destination) node
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
When opening conduit, checking for the transport preference in below order -
(1) rml_ofi_transports mca parameter. This parameter should have the list of transports (currently ethernet,fabric are valid)
fabric is higher priority if provided.
(2) ORTE_RML_TRANSPORT_TYPE key with values "ethernet" or "fabric". "fabric" is higher priority.
If specific provider is required use ORTE_RML_OFI_PROV_NAME key with values "socket" or "OPA" or any other supported in system.
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_component.c
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
On send_msg choose the provider on local and peer to follow below rules -
1. if the user specified the transport for this conduit (even giving us a prioritized list of candidates), then the one we selected is the _only_ one we will use. If the remote peer has a matching endpoint, then we use it - otherwise, we error out
2. if the user didn't specify a transport, then we look for matches against _all_ of our available transports, starting with fabric and then going to Ethernet, taking the first one that matches.
3. if we can't find any match, then we error out
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_component.c
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
send_msg() -> Fixed case when the local provider chosen at time of opening conduit
is not present in peer (destination) node
modified: ../orte/mca/rml/ofi/rml_ofi.h
modified: ../orte/mca/rml/ofi/rml_ofi_send.c
Signed-off-by: Anandhi Jayakumar <anandhi.s.jayakumar@intel.com>
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=15272.
Work with both stdin/stdout fds that are known to be always
ready using libevent timers.
Such fds can not be effectively used with non-blocking I/O
functions like epoll, poll, select:
- for poll/select the event will be triggered immediately;
- for epoll `epoll_ctl` will reject an attempt to add this
fd to the working set.
Reference: http://www.wangafu.net/~nickm/libevent-book/Ref4_event.html
Libevent suggests to use timers over event_active for the
reasons provided by the link above.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
Regular files are always write-ready, so non-blocking I/O does not
give any benefits for them.
More than that - if libevent is using "epoll" to track fd events,
epoll_ctl will refuse attempt to add an fd pointing to a regular
file descriptor with EPERM.
This fix checks the object referenced by fd and avoids event_add
using event_active instead.
In the original configuration that uncovered this issue "epoll"
was used in libevent, it was triggering the following warning
message:
"[warn] Epoll ADD(1) on fd 0 failed. Old events were 0; read
change was 1 (add); write change was 0 (none): Operation not
permitted"
And the side effect was accumulation of all output in mpirun
memory and actually writing it only at mpirun exit.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
Remove the opal_ignore from the RML/OFI component, but disable that component unless the user specifically requests it via the "rml_ofi_desired=1" MCA param. This will let us test compile in various environments without interfering with operations while we continue to debug
Fix an error when computing the number of infos during server init
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
This now passes the loop test, and so we believe it resolves the random hangs in finalize.
Changes in PMIx master that are included here:
* Fixed a bug in the PMIx_Get logic
* Fixed self-notification procedure
* Made pmix_output functions thread safe
* Fixed a number of thread safety issues
* Updated configury to use 'uname -n' when hostname is unavailable
Work on cleaning up the event handler thread safety problem
Rarely used functions, but protect them anyway
Fix the last part of the intercomm problem
Ensure we don't cover any PMIx calls with the framework-level lock.
Protect against NULL argv comm_spawn
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
the 'hostname' command might not be available on some platforms
such as Fedora Core 26, so mimick config/libtool.m4 and fallback
to 'uname -n' if needed
Refs. #3680
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Cleanup the way we look for matching OFI addresses by using the opal_net_samenetwork helper function. This now works for multi-network environments, but only using the socket provider
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
