generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

use vectors for devices of all vendors

Browse Source
This commit is contained in:
Ilya Lavrenov 2014-07-03 13:45:55 +04:00
parent effff27c4e
commit 2fe07abf83
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
modules/core/src/ocl.cpp
View File

@ -4428,11 +4428,13 @@ int predictOptimalVectorWidth(InputArray src1, InputArray src2, InputArray src3,
d.preferredVectorWidthShort(), d.preferredVectorWidthShort(), d.preferredVectorWidthShort(), d.preferredVectorWidthShort(),
d.preferredVectorWidthInt(), d.preferredVectorWidthFloat(), d.preferredVectorWidthInt(), d.preferredVectorWidthFloat(),
d.preferredVectorWidthDouble(), -1 }, kercn = vectorWidths[depth]; d.preferredVectorWidthDouble(), -1 }, kercn = vectorWidths[depth];
if (d.isIntel())
// if the device says don't use vectors
if (vectorWidths[0] == 1)
{ {
// it's heuristic // it's heuristic
int vectorWidthsIntel[] = { 16, 16, 8, 8, 1, 1, 1, -1 }; int vectorWidthsOthers[] = { 16, 16, 8, 8, 1, 1, 1, -1 };
kercn = vectorWidthsIntel[depth]; kercn = vectorWidthsOthers[depth];
} }
if (ssize.width * cn < kercn || kercn <= 0) if (ssize.width * cn < kercn || kercn <= 0)