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Maat_hierarchy_build_region2clause_hash中，不在对group中的region id排序和去重， 可以提高大Group的加载性能。

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This commit is contained in:
zhengchao
2021-07-27 15:17:29 +08:00
parent dc057b2562
commit 96abe1d9f4
2 changed files with 35 additions and 12 deletions
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21
src/entry/Maat_hierarchy.cpp
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@@ -1119,15 +1119,16 @@ struct region2clause_value* Maat_hierarchy_build_region2clause_hash(struct Maat_
{
g2r=ALLOC(struct group2region, 1);
utarray_new(g2r->region_ids, &ut_region_id_icd);
utarray_reserve(g2r->region_ids, group->ref_by_region_cnt);
g2r->group_id=group->top_group_ids[i];
HASH_ADD_INT(g2r_hash, group_id, g2r);
}
if(utarray_find(g2r->region_ids, &(region->region_id), compare_region_id))
{
assert(0);
}
//One region belongs to one group, one group may have many regions. So duplicate region check is unnecessary.
//if(utarray_find(g2r->region_ids, &(region->region_id), compare_region_id)) assert(0);
utarray_push_back(g2r->region_ids, &(region->region_id));
utarray_sort(g2r->region_ids, compare_region_id);
//utarray_sort(g2r->region_ids, compare_region_id);
}
}
@@ -1178,10 +1179,18 @@ struct region2clause_value* Maat_hierarchy_build_region2clause_hash(struct Maat_
}
}
int tmp1=0, tmp2=0;
HASH_ITER(hh, g2r_hash, g2r, g2r_tmp)
{
HASH_DEL(g2r_hash, g2r);
//Sanity Check
utarray_sort(g2r->region_ids, compare_region_id);
for(i=1; i<utarray_len(g2r->region_ids); i++)
{
tmp1=*((int*)utarray_eltptr(g2r->region_ids, i-1));
tmp2=*((int*)utarray_eltptr(g2r->region_ids, i));
assert(tmp1!=tmp2);
}
utarray_free(g2r->region_ids);
g2r->region_ids=NULL;
free(g2r);