diff options
| author | Robert Kim Yates <rkyates@llnl.gov> | 1998-08-28 05:01:36 (GMT) |
|---|---|---|
| committer | Robert Kim Yates <rkyates@llnl.gov> | 1998-08-28 05:01:36 (GMT) |
| commit | 69ed3c270a64d5c60544126b34431d1a7e9a7c8c (patch) | |
| tree | 4e86b74be270d888a2daa526fe909ba4eef4c0ef | |
| parent | 2ac39bef22d03976d3599f9daf6a242a7fe3a16b (diff) | |
| download | hdf5-69ed3c270a64d5c60544126b34431d1a7e9a7c8c.zip hdf5-69ed3c270a64d5c60544126b34431d1a7e9a7c8c.tar.gz hdf5-69ed3c270a64d5c60544126b34431d1a7e9a7c8c.tar.bz2 | |
[svn-r626] Turned some MPI hyperslab type optimization back on
(may coalesce contiguous blocks of outer dims, but won't collapse inner dims).
| -rw-r--r-- | src/H5Smpio.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/H5Smpio.c b/src/H5Smpio.c index 946c863..fb0a51e 100644 --- a/src/H5Smpio.c +++ b/src/H5Smpio.c @@ -76,7 +76,7 @@ H5S_mpio_all_type( const H5S_t *space, const size_t elmt_size, *is_derived_type = 0; #ifdef H5Smpi_DEBUG - fprintf(stdout, "Leave %s total_bytes=%lld\n", FUNC, total_bytes ); + fprintf(stdout, "Leave %s total_bytes=%lld\n", FUNC, (long long)total_bytes ); #endif FUNC_LEAVE (SUCCEED); } /* H5S_mpio_all_type() */ @@ -141,7 +141,7 @@ H5S_mpio_hyper_type( const H5S_t *space, const size_t elmt_size, #ifdef H5Smpi_DEBUG fprintf(stdout, "hyper_type: start=%lld stride=%lld count=%lld block=%lld xtent=%lld", - d[i].start, d[i].strid, d[i].count, d[i].block, d[i].xtent ); + (long long)d[i].start, (long long)d[i].strid, (long long)d[i].count, (long long)d[i].block, (long long)d[i].xtent ); if (i==0) fprintf(stdout, " rank=%d\n", rank ); else fprintf(stdout, "\n" ); #endif @@ -182,8 +182,8 @@ H5S_mpio_hyper_type( const H5S_t *space, const size_t elmt_size, } /* end for */ num_to_collapse = i; - num_to_collapse = 0; /* rky 980827 DEBUG Temporary change - to prevent coalescing until I get it correct. */ + num_to_collapse = 0; /* rky 980827 DEBUG Temporary change to prevent + collapsing dims until further testing of collapse */ assert(0<=num_to_collapse && num_to_collapse<rank); new_rank = rank - num_to_collapse; @@ -202,16 +202,13 @@ H5S_mpio_hyper_type( const H5S_t *space, const size_t elmt_size, } /* check for possibility to coalesce blocks of the uncoalesced dimensions */ - /* rky 980827 DEBUG - Temporarily comment this out to preclude coalescing until it's fixed. for (i=0; i<new_rank; ++i) { if (d[i].strid == d[i].block) { - /-* transform smaller blocks to 1 larger block of combined size *-/ - d[i].block *= d[i].count; + /* transform smaller blocks to 1 larger block of combined size */ + d[i].strid = d[i].block *= d[i].count; d[i].count = 1; } } - * rky 980827 */ /* initialize induction variables */ s[0] = 0; /* stays constant */ @@ -227,7 +224,7 @@ H5S_mpio_hyper_type( const H5S_t *space, const size_t elmt_size, /* construct the type by walking the hyperslab dims from the inside out */ for ( i=new_rank-1; i>=0; --i) { #ifdef H5Smpi_DEBUG - fprintf(stdout, "hyper_type: i=%d Making vector type\n count=%lld block=%lld stride=%lld\n", i, d[i].count, d[i].block, d[i].strid ); + fprintf(stdout, "hyper_type: i=%d Making vector type\n count=%lld block=%lld stride=%lld\n", i, (long long)d[i].count, (long long)d[i].block, (long long)d[i].strid ); #endif err = MPI_Type_vector( (int)(d[i].count), /* count */ (int)(d[i].block), /* blocklength */ @@ -476,7 +473,7 @@ H5S_mpio_spaces_xfer (H5F_t *f, const struct H5O_layout_t *layout, H5F_addr_add( &disp, &(layout->addr) ); f->shared->access_parms->u.mpio.disp = disp; #ifdef H5Smpi_DEBUG - fprintf(stdout, "spaces_xfer: disp=%lld\n", disp.offset ); + fprintf(stdout, "spaces_xfer: disp=%lld\n", (long long)disp.offset ); #endif /* Effective address determined by base addr and the MPI file type */ |