aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Extend gather-scatter optimization with prefetch optimization

Browse Source
This commit is contained in:
Vsevolod Livinskiy
2014-09-25 15:59:31 +04:00
parent 8ff187a7b7
commit 0a6eb61ad0
9 changed files with 204 additions and 127 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
stdlib.ispc
View File

@@ -820,13 +820,7 @@ static inline void prefetch_nt(const void * uniform ptr) {
}
static inline void prefetch_l1(const void * varying ptr) {
const void * uniform ptrArray[programCount];
ptrArray[programIndex] = ptr;
foreach_active (i) {
const void * uniform p = ptrArray[i];
prefetch_l1(p);
}
__pseudo_prefetch_read_varying_1((int64)ptr, (IntMaskType)__mask);
}
static inline void prefetch_l2(const void * varying ptr) {