remove requirement for CPU feature RDRAND

RenderKit · Dec 11, 2024 · e35871e · e35871e
1 parent 1bf77cb
commit e35871e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common/sys/sysinfo.h b/common/sys/sysinfo.h
@@ -158,7 +158,7 @@ namespace embree
   static const int SSE41  = SSSE3 | CPU_FEATURE_SSE41;
   static const int SSE42  = SSE41 | CPU_FEATURE_SSE42 | CPU_FEATURE_POPCNT;
   static const int AVX    = SSE42 | CPU_FEATURE_AVX | CPU_FEATURE_YMM_ENABLED;
-  static const int AVXI   = AVX | CPU_FEATURE_F16C | CPU_FEATURE_RDRAND;
+  static const int AVXI   = AVX | CPU_FEATURE_F16C;
   static const int AVX2   = AVXI | CPU_FEATURE_AVX2 | CPU_FEATURE_FMA3 | CPU_FEATURE_BMI1 | CPU_FEATURE_BMI2 | CPU_FEATURE_LZCNT;
   static const int AVX512 = AVX2 | CPU_FEATURE_AVX512F | CPU_FEATURE_AVX512DQ | CPU_FEATURE_AVX512CD | CPU_FEATURE_AVX512BW | CPU_FEATURE_AVX512VL | CPU_FEATURE_ZMM_ENABLED;
   static const int NEON = CPU_FEATURE_NEON | CPU_FEATURE_SSE | CPU_FEATURE_SSE2;