Disable AVX512 FP16 on MSVC

It seems to be producing incorrect results: https://github.com/google/XNNPACK/actions/runs/12819708705/job/35748553217 PiperOrigin-RevId: 716487007
google · Jan 17, 2025 · b8fe94f · b8fe94f
1 parent 5ff4949
commit b8fe94f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -264,6 +264,8 @@ ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "Clang")
   IF(CMAKE_C_COMPILER_VERSION VERSION_LESS "15")
     SET(XNNPACK_ENABLE_AVX512FP16 OFF)
   ENDIF()
+ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+  SET(XNNPACK_ENABLE_AVX512FP16 OFF)
 ENDIF()
 OPTION(XNNPACK_ENABLE_HVX "Build XNNPACK with Hexagon HVX micro-kernels" ON)
 OPTION(XNNPACK_ENABLE_KLEIDIAI "Use KleidiAI GEMM microkernels for Arm" ON)