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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2019-06-03 17:42:22 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2019-06-03 17:42:22 (GMT) |
| commit | 45daa3d168f110ad26d390b9aa0fed419e20071c (patch) | |
| tree | 2a7be78e8e82f4b4ee5e66c261d1ca48915a4379 /src/H5Shyper.c | |
| parent | 35a8a549f6714533b100ca1512979165c0a0f359 (diff) | |
| download | hdf5-45daa3d168f110ad26d390b9aa0fed419e20071c.zip hdf5-45daa3d168f110ad26d390b9aa0fed419e20071c.tar.gz hdf5-45daa3d168f110ad26d390b9aa0fed419e20071c.tar.bz2 | |
Minor fixes/improvements for VDS performance improvement (HDFFV-10693).
Diffstat (limited to 'src/H5Shyper.c')
| -rw-r--r-- | src/H5Shyper.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/H5Shyper.c b/src/H5Shyper.c index 00cb7e9..63f457b 100644 --- a/src/H5Shyper.c +++ b/src/H5Shyper.c @@ -50,7 +50,7 @@ */ /* (Assumes that low & high bounds are _inclusive_) */ #define H5S_RANGE_OVERLAP(L1, H1, L2, H2) \ - !((L1) > (H2) || (L2) > (H1)) + (!((L1) > (H2) || (L2) > (H1))) /* Flags for which hyperslab fragments to compute */ #define H5S_HYPER_COMPUTE_B_NOT_A 0x01 @@ -112,7 +112,7 @@ typedef struct { * (ps_clean_bitmap) works. If H5S_MAX_RANK increases either increase the size * of ps_clean_bitmap or change the algorithm to use an array. */ #if H5S_MAX_RANK > 32 -#error H5S_MAX_RANK too small for ps_clean_bitmap field in H5S_hyper_project_intersect_ud_t struct +#error H5S_MAX_RANK too large for ps_clean_bitmap field in H5S_hyper_project_intersect_ud_t struct #endif @@ -10893,7 +10893,7 @@ H5S__hyper_proj_int_iterate(const H5S_hyper_span_info_t *ss_span_info, H5S_HYPER_PROJ_INT_ADD_SKIP(udata, sis_low - ss_low, FAIL); } /* end if */ else - low = ss_span->low; + low = ss_low; /* Add overlapping elements */ udata->nelem += high - low + 1; @@ -10952,20 +10952,22 @@ H5S__hyper_proj_int_iterate(const H5S_hyper_span_info_t *ss_span_info, if(ss_span && !((depth == 0) && (u == count - 1))) { /* Count remaining elements in ss_span_info */ - if(ss_span->down) - do { - H5S_HYPER_PROJ_INT_ADD_SKIP(udata, H5S__hyper_spans_nelem_helper(ss_span->down, udata->op_gen) * (ss_span->high - ss_low + 1), FAIL); + if(ss_span->down) { + H5S_HYPER_PROJ_INT_ADD_SKIP(udata, H5S__hyper_spans_nelem_helper(ss_span->down, udata->op_gen) * (ss_span->high - ss_low + 1), FAIL); + ss_span = ss_span->next; + while(ss_span) { + H5S_HYPER_PROJ_INT_ADD_SKIP(udata, H5S__hyper_spans_nelem_helper(ss_span->down, udata->op_gen) * (ss_span->high - ss_span->low + 1), FAIL); ss_span = ss_span->next; - if(ss_span) - ss_low = ss_span->low; - } while(ss_span); - else - do { - H5S_HYPER_PROJ_INT_ADD_SKIP(udata, ss_span->high - ss_low + 1, FAIL); + } /* end while */ + } /* end if */ + else { + H5S_HYPER_PROJ_INT_ADD_SKIP(udata, ss_span->high - ss_low + 1, FAIL); + ss_span = ss_span->next; + while(ss_span) { + H5S_HYPER_PROJ_INT_ADD_SKIP(udata, ss_span->high - ss_span->low + 1, FAIL); ss_span = ss_span->next; - if(ss_span) - ss_low = ss_span->low; - } while(ss_span); + } /* end while */ + } /* end else */ } /* end if */ /* Check if the projected space was not changed since we started the |