avx2

2015-01-12 10:59:28 +03:00
parent 28833421ae
commit 8d48632ebe
7 changed files with 105 additions and 39 deletions
--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
@@ -140,6 +140,9 @@ if(CMAKE_COMPILER_IS_GNUCXX)
    if(ENABLE_AVX)
      add_extra_compiler_option(-mavx)
    endif()
+    if(ENABLE_AVX2)
+      add_extra_compiler_option(-mavx2)
+    endif()

    # GCC depresses SSEx instructions when -mavx is used. Instead, it generates new AVX instructions or AVX equivalence for all SSEx instructions when needed.
    if(NOT OPENCV_EXTRA_CXX_FLAGS MATCHES "-mavx")