changed optimal vector width for Intel

98e7d4ce · Ilya Lavrenov · 0276cc90 · 98e7d4ce
隐藏空白更改
内联并排

Showing with 2 addition and 2 deletion

modules/core/src/ocl.cpp modules/core/src/ocl.cpp +2 -2

未找到文件。
--- a/modules/core/src/ocl.cpp
+++ b/modules/core/src/ocl.cpp
@@ -4505,8 +4505,8 @@ int predictOptimalVectorWidth(InputArray src1, InputArray src2, InputArray src3,
    if (vectorWidths[0] == 1)
    {
        // it's heuristic
-        vectorWidths[CV_8U] = vectorWidths[CV_8S] = 16;
-        vectorWidths[CV_16U] = vectorWidths[CV_16S] = 8;
+        vectorWidths[CV_8U] = vectorWidths[CV_8S] = 4;
+        vectorWidths[CV_16U] = vectorWidths[CV_16S] = 2;
        vectorWidths[CV_32S] = vectorWidths[CV_32F] = vectorWidths[CV_64F] = 1;
    }