ports/openmpi
ports/openmpi
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COLL/TUNED: Minor var names/comments fixes

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Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
Этот коммит содержится в:
Mikhail Brinskii 2019-07-24 10:23:38 +00:00
родитель 404c480068
Коммит 65618f8db8
4 изменённых файлов: 12 добавлений и 12 удалений
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2
ompi/mca/coll/tuned/coll_tuned.h
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@ -40,7 +40,7 @@ extern int ompi_coll_tuned_alltoall_small_msg;
extern int ompi_coll_tuned_alltoall_intermediate_msg; extern int ompi_coll_tuned_alltoall_intermediate_msg;
extern int ompi_coll_tuned_alltoall_large_msg; extern int ompi_coll_tuned_alltoall_large_msg;
extern int ompi_coll_tuned_alltoall_min_procs; extern int ompi_coll_tuned_alltoall_min_procs;
extern int ompi_coll_tuned_alltoall_max_reqs; extern int ompi_coll_tuned_alltoall_max_requests;
/* forced algorithm choices */ /* forced algorithm choices */
/* this structure is for storing the indexes to the forced algorithm mca params... */ /* this structure is for storing the indexes to the forced algorithm mca params... */

10
ompi/mca/coll/tuned/coll_tuned_alltoall_decision.c
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@ -116,7 +116,7 @@ int ompi_coll_tuned_alltoall_intra_check_forced_init (coll_tuned_force_algorithm
(void) mca_base_component_var_register(&mca_coll_tuned_component.super.collm_version, (void) mca_base_component_var_register(&mca_coll_tuned_component.super.collm_version,
"alltoall_large_msg", "alltoall_large_msg",
"threshold (if supported) to decide if large MSGs alltoall algorithm will be used", "use pairwise exchange algorithm for messages larger than this value",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
OPAL_INFO_LVL_6, OPAL_INFO_LVL_6,
MCA_BASE_VAR_SCOPE_READONLY, MCA_BASE_VAR_SCOPE_READONLY,
@ -124,7 +124,7 @@ int ompi_coll_tuned_alltoall_intra_check_forced_init (coll_tuned_force_algorithm
(void) mca_base_component_var_register(&mca_coll_tuned_component.super.collm_version, (void) mca_base_component_var_register(&mca_coll_tuned_component.super.collm_version,
"alltoall_min_procs", "alltoall_min_procs",
"threshold (if supported) to decide if many processes alltoall algorithm will be used", "use pairwise exchange algorithm for communicators larger than this value",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
OPAL_INFO_LVL_6, OPAL_INFO_LVL_6,
MCA_BASE_VAR_SCOPE_READONLY, MCA_BASE_VAR_SCOPE_READONLY,
@ -137,16 +137,16 @@ int ompi_coll_tuned_alltoall_intra_check_forced_init (coll_tuned_force_algorithm
MCA_BASE_VAR_TYPE_INT, NULL, 0, MCA_BASE_VAR_FLAG_SETTABLE, MCA_BASE_VAR_TYPE_INT, NULL, 0, MCA_BASE_VAR_FLAG_SETTABLE,
OPAL_INFO_LVL_5, OPAL_INFO_LVL_5,
MCA_BASE_VAR_SCOPE_ALL, MCA_BASE_VAR_SCOPE_ALL,
&ompi_coll_tuned_alltoall_max_reqs); &ompi_coll_tuned_alltoall_max_requests);
if (mca_param_indices->max_requests_param_index < 0) { if (mca_param_indices->max_requests_param_index < 0) {
return mca_param_indices->max_requests_param_index; return mca_param_indices->max_requests_param_index;
} }
if (ompi_coll_tuned_alltoall_max_reqs < 0) { if (ompi_coll_tuned_alltoall_max_requests < 0) {
if( 0 == ompi_comm_rank( MPI_COMM_WORLD ) ) { if( 0 == ompi_comm_rank( MPI_COMM_WORLD ) ) {
opal_output( 0, "Maximum outstanding requests must be positive number greater than 1. Switching to 0 \n"); opal_output( 0, "Maximum outstanding requests must be positive number greater than 1. Switching to 0 \n");
} }
ompi_coll_tuned_alltoall_max_reqs = 0; ompi_coll_tuned_alltoall_max_requests = 0;
} }
return (MPI_SUCCESS); return (MPI_SUCCESS);

10
ompi/mca/coll/tuned/coll_tuned_component.c
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@ -57,12 +57,12 @@ int ompi_coll_tuned_init_max_requests = 128;
int ompi_coll_tuned_alltoall_small_msg = 200; int ompi_coll_tuned_alltoall_small_msg = 200;
int ompi_coll_tuned_alltoall_intermediate_msg = 3000; int ompi_coll_tuned_alltoall_intermediate_msg = 3000;
/* Set it to intermediate value by default, so it does not affect default /* Set it to the same value as intermediate msg by default, so it does not affect
* algorithm selection. Changing this value will force using linear with sync * default algorithm selection. Changing this value will force using linear with
* algorithm on certain message sizes. */ * sync algorithm on certain message sizes. */
int ompi_coll_tuned_alltoall_large_msg = 3000; int ompi_coll_tuned_alltoall_large_msg = 3000;
int ompi_coll_tuned_alltoall_min_procs = 0; /* not used by default */ int ompi_coll_tuned_alltoall_min_procs = 0; /* disable by default */
int ompi_coll_tuned_alltoall_max_reqs = 0; /* no limit for alltoall by default */ int ompi_coll_tuned_alltoall_max_requests = 0; /* no limit for alltoall by default */
/* forced alogrithm variables */ /* forced alogrithm variables */
/* indices for the MCA parameters */ /* indices for the MCA parameters */

2
ompi/mca/coll/tuned/coll_tuned_decision_fixed.c
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@ -141,7 +141,7 @@ int ompi_coll_tuned_alltoall_intra_dec_fixed(const void *sbuf, int scount,
return ompi_coll_base_alltoall_intra_linear_sync(sbuf, scount, sdtype, return ompi_coll_base_alltoall_intra_linear_sync(sbuf, scount, sdtype,
rbuf, rcount, rdtype, rbuf, rcount, rdtype,
comm, module, comm, module,
ompi_coll_tuned_alltoall_max_reqs); ompi_coll_tuned_alltoall_max_requests);
} }
return ompi_coll_base_alltoall_intra_pairwise(sbuf, scount, sdtype, return ompi_coll_base_alltoall_intra_pairwise(sbuf, scount, sdtype,