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Use fatbit for anch log, delay slots in scratch

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Since these structures are in scratch, they do not have to be as small
as possible and we can use fatbit instead of multibit to improve
performance.
This commit is contained in:
Justin Viiret
2016-01-07 11:56:57 +11:00
committed by Matthew Barr
parent 1c2fca8840
commit de61b32e98
10 changed files with 74 additions and 68 deletions
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12
src/rose/catchup.c
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@@ -105,13 +105,13 @@ void nextAnchoredMatch(const struct RoseEngine *t, struct RoseContext *tctxt,
assert(tctxt->curr_anchored_loc != MMB_INVALID);
struct hs_scratch *scratch = tctxtToScratch(tctxt);
u8 **anchoredRows = getAnchoredLog(scratch);
struct fatbit **anchoredRows = getAnchoredLog(scratch);
u32 region_width = t->anchoredMatches;
u8 *curr_row = anchoredRows[tctxt->curr_anchored_loc];
struct fatbit *curr_row = anchoredRows[tctxt->curr_anchored_loc];
tctxt->curr_row_offset = mmbit_iterate(curr_row, region_width,
tctxt->curr_row_offset);
tctxt->curr_row_offset = fatbit_iterate(curr_row, region_width,
tctxt->curr_row_offset);
DEBUG_PRINTF("next %u [idx = %u] @%llu\n", *reportId,
tctxt->curr_row_offset, *end);
if (tctxt->curr_row_offset != MMB_INVALID) {
@@ -132,8 +132,8 @@ void nextAnchoredMatch(const struct RoseEngine *t, struct RoseContext *tctxt,
assert(tctxt->curr_anchored_loc < scratch->anchored_region_len);
curr_row = anchoredRows[tctxt->curr_anchored_loc];
tctxt->curr_row_offset = mmbit_iterate(curr_row, region_width,
MMB_INVALID);
tctxt->curr_row_offset = fatbit_iterate(curr_row, region_width,
MMB_INVALID);
assert(tctxt->curr_row_offset != MMB_INVALID);
*end = tctxt->curr_anchored_loc + t->maxSafeAnchoredDROffset + 1;