int MPID_Type_commit(MPI_Datatype *datatype_p)
{
int mpi_errno=MPI_SUCCESS;
MPID_Datatype *datatype_ptr;
MPIU_Assert(HANDLE_GET_KIND(*datatype_p) != HANDLE_KIND_BUILTIN);
MPID_Datatype_get_ptr(*datatype_p, datatype_ptr);
if (datatype_ptr->is_committed == 0) {
datatype_ptr->is_committed = 1;
#ifdef MPID_NEEDS_DLOOP_ALL_BYTES
/* If MPID implementation needs use to reduce everything to
a byte stream, do that. */
MPID_Dataloop_create(*datatype_p,
&datatype_ptr->dataloop,
&datatype_ptr->dataloop_size,
&datatype_ptr->dataloop_depth,
MPID_DATALOOP_ALL_BYTES);
#else
MPID_Dataloop_create(*datatype_p,
&datatype_ptr->dataloop,
&datatype_ptr->dataloop_size,
&datatype_ptr->dataloop_depth,
MPID_DATALOOP_HOMOGENEOUS);
#endif
/* create heterogeneous dataloop */
MPID_Dataloop_create(*datatype_p,
&datatype_ptr->hetero_dloop,
&datatype_ptr->hetero_dloop_size,
&datatype_ptr->hetero_dloop_depth,
MPID_DATALOOP_HETEROGENEOUS);
MPL_DBG_MSG_D(MPIR_DBG_DATATYPE,TERSE,"# contig blocks = %d\n",
(int) datatype_ptr->max_contig_blocks);
#if 0
MPIDI_Dataloop_dot_printf(datatype_ptr->dataloop, 0, 1);
#endif
#ifdef MPID_Dev_datatype_commit_hook
MPID_Dev_datatype_commit_hook(datatype_p);
#endif /* MPID_Dev_datatype_commit_hook */
}
return mpi_errno;
}
/* --BEGIN ERROR HANDLING-- */
void MPIDI_Datatype_dot_printf(MPI_Datatype type,
int depth,
int header)
{
if (HANDLE_GET_KIND(type) == HANDLE_KIND_BUILTIN) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,
"MPIDI_Datatype_dot_printf: type is a basic");
return;
}
else {
MPIDU_Datatype *dt_p;
MPIDU_Dataloop *loop_p;
MPIDU_Datatype_get_ptr(type, dt_p);
loop_p = dt_p->dataloop;
MPIDI_Dataloop_dot_printf(loop_p, depth, header);
return;
}
}
void MPIDI_Dataloop_dot_printf(MPIDU_Dataloop *loop_p,
int depth,
int header)
{
int i;
if (loop_p == NULL) {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,"<null dataloop>\n"));
return;
}
if (header) {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
/* graphviz does not like the 0xNNN format */
"digraph %lld { {", (long long int)loop_p));
}
switch (loop_p->kind & DLOOP_KIND_MASK) {
case DLOOP_KIND_CONTIG:
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d [shape = record, label = \"contig |{ ct = %d; el_sz = " MPI_AINT_FMT_DEC_SPEC "; el_ext = " MPI_AINT_FMT_DEC_SPEC " }\"];",
depth,
(int) loop_p->loop_params.c_t.count,
(MPI_Aint) loop_p->el_size,
(MPI_Aint) loop_p->el_extent));
break;
case DLOOP_KIND_VECTOR:
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d [shape = record, label = \"vector |{ ct = %d; blk = %d; str = " MPI_AINT_FMT_DEC_SPEC "; el_sz = " MPI_AINT_FMT_DEC_SPEC "; el_ext = "MPI_AINT_FMT_DEC_SPEC " }\"];",
depth,
(int) loop_p->loop_params.v_t.count,
(int) loop_p->loop_params.v_t.blocksize,
(MPI_Aint) loop_p->loop_params.v_t.stride,
(MPI_Aint) loop_p->el_size,
(MPI_Aint) loop_p->el_extent));
break;
case DLOOP_KIND_INDEXED:
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d [shape = record, label = \"indexed |{ ct = %d; tot_blks = %d; regions = ",
depth,
(int) loop_p->loop_params.i_t.count,
(int) loop_p->loop_params.i_t.total_blocks));
for (i=0; i < NR_TYPE_CUTOFF && i < loop_p->loop_params.i_t.count; i++) {
if (i + 1 < loop_p->loop_params.i_t.count) {
/* more regions after this one */
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
"\\n(" MPI_AINT_FMT_DEC_SPEC ", %d), ",
(MPI_Aint) loop_p->loop_params.i_t.offset_array[i],
(int) loop_p->loop_params.i_t.blocksize_array[i]));
}
else {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
"\\n(" MPI_AINT_FMT_DEC_SPEC ", %d); ",
(MPI_Aint) loop_p->loop_params.i_t.offset_array[i],
(int) loop_p->loop_params.i_t.blocksize_array[i]));
}
}
if (i < loop_p->loop_params.i_t.count) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"\\n...; ");
}
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
"\\nel_sz = " MPI_AINT_FMT_DEC_SPEC "; el_ext = " MPI_AINT_FMT_DEC_SPEC " }\"];\n",
(MPI_Aint) loop_p->el_size,
(MPI_Aint) loop_p->el_extent));
break;
case DLOOP_KIND_BLOCKINDEXED:
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d [shape = record, label = \"blockindexed |{ ct = %d; blk = %d; disps = ",
depth,
(int) loop_p->loop_params.bi_t.count,
(int) loop_p->loop_params.bi_t.blocksize));
for (i=0; i < NR_TYPE_CUTOFF && i < loop_p->loop_params.bi_t.count; i++) {
if (i + 1 < loop_p->loop_params.bi_t.count) {
/* more regions after this one */
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
MPI_AINT_FMT_DEC_SPEC ",\\n ",
(MPI_Aint) loop_p->loop_params.bi_t.offset_array[i]));
}
else {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
MPI_AINT_FMT_DEC_SPEC "; ",
(MPI_Aint) loop_p->loop_params.bi_t.offset_array[i]));
}
}
if (i < loop_p->loop_params.bi_t.count) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"...; ");
}
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
"\\nel_sz = " MPI_AINT_FMT_DEC_SPEC "; el_ext = " MPI_AINT_FMT_DEC_SPEC " }\"];",
(MPI_Aint) loop_p->el_size,
(MPI_Aint) loop_p->el_extent));
break;
case DLOOP_KIND_STRUCT:
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d [shape = record, label = \"struct | {ct = %d; blks = ",
depth,
(int) loop_p->loop_params.s_t.count));
for (i=0; i < NR_TYPE_CUTOFF && i < loop_p->loop_params.s_t.count; i++) {
if (i + 1 < loop_p->loop_params.s_t.count) {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,"%d, ",
(int) loop_p->loop_params.s_t.blocksize_array[i]));
}
else {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,"%d; ",
(int) loop_p->loop_params.s_t.blocksize_array[i]));
}
}
if (i < loop_p->loop_params.s_t.count) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"...; disps = ");
}
else {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"disps = ");
}
for (i=0; i < NR_TYPE_CUTOFF && i < loop_p->loop_params.s_t.count; i++) {
if (i + 1 < loop_p->loop_params.s_t.count) {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,MPI_AINT_FMT_DEC_SPEC ", ",
(MPI_Aint) loop_p->loop_params.s_t.offset_array[i]));
}
else {
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,MPI_AINT_FMT_DEC_SPEC "; ",
(MPI_Aint) loop_p->loop_params.s_t.offset_array[i]));
}
}
if (i < loop_p->loop_params.s_t.count) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"... }\"];");
}
else {
MPL_DBG_OUT(MPIR_DBG_DATATYPE,"}\"];");
}
break;
default:
MPIR_Assert(0);
}
if (!(loop_p->kind & DLOOP_FINAL_MASK)) {
/* more loops to go; recurse */
MPL_DBG_OUT_FMT(MPIR_DBG_DATATYPE,(MPL_DBG_FDEST,
" dl%d -> dl%d;\n", depth, depth + 1));
switch (loop_p->kind & DLOOP_KIND_MASK) {
case DLOOP_KIND_CONTIG:
MPIDI_Dataloop_dot_printf(loop_p->loop_params.c_t.dataloop, depth + 1, 0);
break;
case DLOOP_KIND_VECTOR:
MPIDI_Dataloop_dot_printf(loop_p->loop_params.v_t.dataloop, depth + 1, 0);
break;
case DLOOP_KIND_INDEXED:
MPIDI_Dataloop_dot_printf(loop_p->loop_params.i_t.dataloop, depth + 1, 0);
break;
case DLOOP_KIND_BLOCKINDEXED:
MPIDI_Dataloop_dot_printf(loop_p->loop_params.bi_t.dataloop, depth + 1, 0);
break;
case DLOOP_KIND_STRUCT:
for (i=0; i < loop_p->loop_params.s_t.count; i++) {
MPIDI_Dataloop_dot_printf(loop_p->loop_params.s_t.dataloop_array[i],
depth + 1, 0);
}
break;
default:
MPL_DBG_OUT(MPIR_DBG_DATATYPE," < unsupported type >");
}
}
if (header) {
MPL_DBG_OUT(MPIR_DBG_DATATYPE," }\n}");
}
return;
}
