OSC/RDMA warnings

[rhc54]

On current master, building on a Mac, I get a flood of warnings that look like they are due to some formatting issues in a debug macro:

In file included from osc_rdma_request.c:23:0:
osc_rdma.h: In function 'ompi_osc_rdma_sync_rdma_complete':
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 3 has type 'struct ompi_osc_rdma_aggregation_t *' [-Wformat=]
         OPAL_THREAD_SCOPED_LOCK(&sync->lock,
         ^
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 4 has type 'struct ompi_osc_rdma_peer_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 3 has type 'struct ompi_osc_rdma_aggregation_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 4 has type 'struct ompi_osc_rdma_peer_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 3 has type 'struct ompi_osc_rdma_aggregation_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 4 has type 'struct ompi_osc_rdma_peer_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 3 has type 'struct ompi_osc_rdma_aggregation_t *' [-Wformat=]
osc_rdma.h:569:9: warning: format '%p' expects argument of type 'void *', but argument 4 has type 'struct ompi_osc_rdma_peer_t *' [-Wformat=]

[hjelmn]

Yup. Not sure why I never see these on the clusters. I intend to delete some of that code anyway. Will try to get that done today.

[jsquyres]

FWIW, I see the same thing with gcc 7.3.0:

  CC       osc_rdma_module.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_module.c:24:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_comm.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_dynamic.h:12,
                 from osc_rdma_comm.h:17,
                 from osc_rdma_comm.c:16:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma_comm.c: In function ‘ompi_osc_rdma_put_contig’:
osc_rdma_comm.c:559:34: warning: unused variable ‘aggregation’ [-Wunused-variable]
     ompi_osc_rdma_aggregation_t *aggregation = peer->aggregate;
                                  ^~~~~~~~~~~
At top level:
osc_rdma_comm.c:514:12: warning: ‘ompi_osc_rdma_aggregate_alloc’ defined but not used [-Wunused-function]
 static int ompi_osc_rdma_aggregate_alloc (ompi_osc_rdma_sync_t *sync, ompi_osc_rdma_peer_t *peer, uint64_t target_address,
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       osc_rdma_accumulate.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_accumulate.h:17,
                 from osc_rdma_accumulate.c:15:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma_accumulate.c: In function ‘ompi_osc_rdma_gacc_contig’:
osc_rdma_accumulate.c:194:19: warning: unused variable ‘complete’ [-Wunused-variable]
     volatile bool complete = false;
                   ^~~~~~~~
osc_rdma_accumulate.c:193:27: warning: unused variable ‘frag’ [-Wunused-variable]
     ompi_osc_rdma_frag_t *frag = NULL;
                           ^~~~
osc_rdma_accumulate.c:191:18: warning: unused variable ‘btl_alignment_mask’ [-Wunused-variable]
     const size_t btl_alignment_mask = ALIGNMENT_MASK(module->selected_btl->btl_get_alignment);
                  ^~~~~~~~~~~~~~~~~~
osc_rdma_accumulate.c: In function ‘ompi_osc_rdma_fetch_and_op_atomic’:
osc_rdma_accumulate.c:526:21: warning: unused variable ‘result’ [-Wunused-variable]
     int64_t origin, result;
                     ^~~~~~
osc_rdma_accumulate.c: In function ‘ompi_osc_rdma_fetch_and_op_cas’:
osc_rdma_accumulate.c:593:53: warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
             memcpy ((void *)((intptr_t) &new_value) + offset, origin_addr, extent);
                                                     ^
osc_rdma_accumulate.c:595:87: warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
             ompi_op_reduce (op, (void *) origin_addr, (void *)((intptr_t) &new_value) + offset, 1, dt);
                                                                                       ^
osc_rdma_accumulate.c:599:65: warning: pointer targets in passing argument 8 of ‘ompi_osc_rdma_btl_cswap’ differ in signedness [-Wpointer-sign]
                                        old_value, new_value, 0, &new_value);
                                                                 ^
In file included from osc_rdma_comm.h:20:0,
                 from osc_rdma_accumulate.c:17:
osc_rdma_lock.h:174:19: note: expected ‘int64_t * {aka long int *}’ but argument is of type ‘uint64_t * {aka long unsigned int *}’
 static inline int ompi_osc_rdma_btl_cswap (ompi_osc_rdma_module_t *module, struct mca_btl_base_endpoint_t *endpoint,
                   ^~~~~~~~~~~~~~~~~~~~~~~
osc_rdma_accumulate.c:608:62: warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
         memcpy (result_addr, (void *)((intptr_t) &new_value) + offset, extent);
                                                              ^
osc_rdma_accumulate.c: In function ‘cas_rdma’:
osc_rdma_accumulate.c:703:30: warning: unused variable ‘request’ [-Wunused-variable]
     ompi_osc_rdma_request_t *request;
                              ^~~~~~~
osc_rdma_accumulate.c:700:27: warning: unused variable ‘aligned_len’ [-Wunused-variable]
     unsigned long offset, aligned_len, len = datatype->super.size;
                           ^~~~~~~~~~~
osc_rdma_accumulate.c:700:19: warning: unused variable ‘offset’ [-Wunused-variable]
     unsigned long offset, aligned_len, len = datatype->super.size;
                   ^~~~~~
osc_rdma_accumulate.c:699:18: warning: unused variable ‘btl_alignment_mask’ [-Wunused-variable]
     const size_t btl_alignment_mask = ALIGNMENT_MASK(module->selected_btl->btl_get_alignment);
                  ^~~~~~~~~~~~~~~~~~
At top level:
osc_rdma_accumulate.c:74:12: warning: ‘ompi_osc_rdma_event_queue’ defined but not used [-Wunused-function]
 static int ompi_osc_rdma_event_queue (ompi_osc_rdma_module_t *module, struct mca_btl_base_endpoint_t *endpoint,
            ^~~~~~~~~~~~~~~~~~~~~~~~~
  CC       osc_rdma_component.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_component.c:31:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_frag.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_frag.c:13:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_request.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from ../../../../ompi/request/request.h:35,
                 from osc_rdma_request.c:18:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_active_target.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_active_target.c:29:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
In file included from ../../../../opal/class/opal_value_array.h:31:0,
                 from ../../../../opal/mca/base/mca_base_var.h:67,
                 from ../../../../opal/mca/base/base.h:38,
                 from ../../../../opal/mca/crs/crs.h:55,
                 from ../../../../opal/runtime/opal_cr.h:28,
                 from ../../../../opal/threads/condition.h:35,
                 from ../../../../opal/class/opal_free_list.h:30,
                 from osc_rdma.h:27,
                 from osc_rdma_active_target.c:29:
osc_rdma_active_target.c: In function ‘ompi_osc_rdma_atomic_complete’:
osc_rdma_active_target.c:83:45: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘ompi_osc_rdma_pending_op_t * {aka struct ompi_osc_rdma_pending_op_t *}’ [-Wformat=]
     OSC_RDMA_VERBOSE(MCA_BASE_VERBOSE_INFO, "pending atomic %p complete with status %d", pending_op, status);
                                             ^
../../../../opal/util/output.h:523:52: note: in definition of macro ‘OPAL_OUTPUT_VERBOSE’
 #define OPAL_OUTPUT_VERBOSE(a) opal_output_verbose a
                                                    ^
osc_rdma_active_target.c:83:5: note: in expansion of macro ‘OSC_RDMA_VERBOSE’
     OSC_RDMA_VERBOSE(MCA_BASE_VERBOSE_INFO, "pending atomic %p complete with status %d", pending_op, status);
     ^~~~~~~~~~~~~~~~
osc_rdma_active_target.c: In function ‘ompi_osc_rdma_post_atomic’:
osc_rdma_active_target.c:299:9: warning: unused variable ‘my_rank’ [-Wunused-variable]
     int my_rank = ompi_comm_rank (module->comm);
         ^~~~~~~
  CC       osc_rdma_passive_target.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_passive_target.h:15,
                 from osc_rdma_passive_target.c:24:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma_passive_target.c: In function ‘ompi_osc_rdma_demand_lock_peer’:
osc_rdma_passive_target.c:190:9: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int ret = OMPI_SUCCESS;
         ^~~
  CC       osc_rdma_peer.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_dynamic.h:12,
                 from osc_rdma_comm.h:17,
                 from osc_rdma_peer.c:21:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_dynamic.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_dynamic.h:12,
                 from osc_rdma_comm.h:17,
                 from osc_rdma_dynamic.c:12:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CC       osc_rdma_sync.lo
In file included from ../../../../opal/class/opal_list.h:78:0,
                 from ../../../../opal/class/opal_lifo.h:31,
                 from ../../../../opal/class/opal_free_list.h:28,
                 from osc_rdma.h:27,
                 from osc_rdma_sync.c:12:
osc_rdma.h: In function ‘ompi_osc_rdma_sync_rdma_complete’:
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:183:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘ompi_osc_rdma_aggregation_t * {aka struct ompi_osc_rdma_aggregation_t *}’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
osc_rdma.h:571:54: warning: format ‘%p’ expects argument of type ‘void *’, but argument 4 has type ‘struct ompi_osc_rdma_peer_t *’ [-Wformat=]
                                     fprintf (stderr, "Flushing aggregation %p, peeer %p\n", aggregation, aggregation->peer);
                                                      ^                                                   ~~~~~~~~~~~~~~
../../../../opal/threads/mutex.h:186:13: note: in definition of macro ‘OPAL_THREAD_SCOPED_LOCK’
             action;                             \
             ^~~~~~
  CCLD     mca_osc_rdma.la