Created by: yihuaxu

When enabled the AVX512 flags, it shows the compile error. Now we provided this PR for it.

The below patch is to enable AVX512F flag to verify this PR.

diff --git a/cmake/configure.cmake b/cmake/configure.cmake
index 5f7b4a4..d2ee77b 100644
--- a/cmake/configure.cmake
+++ b/cmake/configure.cmake
@@ -28,7 +28,10 @@ if(NOT WITH_PROFILER)
add_definitions(-DPADDLE_DISABLE_PROFILER)
endif(NOT WITH_PROFILER)

-if(WITH_AVX AND AVX_FOUND)
+if(WITH_AVX AND AVX512F_FOUND)
+set(SIMD_FLAG ${AVX512F_FLAG})
+add_definitions(-DPADDLE_WITH_AVX)
+elseif(WITH_AVX AND AVX_FOUND)
set(SIMD_FLAG ${AVX_FLAG})
add_definitions(-DPADDLE_WITH_AVX)
elseif(SSE3_FOUND)