| // This file is here merely to check that the flags are not mixed up: for |
| // example, if your compiler did not specify -mavx2, you should not provide |
| // the CAFFE2_PERF_WITH_AVX2 macro. |
| |
| #include "caffe2/core/common.h" |
| |
| #ifdef CAFFE2_PERF_WITH_AVX2 |
| #ifndef __AVX2__ |
| #error( \ |
| "You found a build system error: CAFFE2_PERF_WITH_AVX2 is defined" \ |
| "but __AVX2__ is not defined (via e.g. -mavx2)."); |
| #endif // __AVX2__ |
| #endif // CAFFE2_PERF_WITH_AVX2 |
| |
| #ifdef __AVX2__ |
| #ifndef CAFFE2_PERF_WITH_AVX2 |
| #error( \ |
| "You found a build system error: __AVX2__ is defined (via e.g. -mavx2) " \ |
| "but CAFFE2_PERF_WITH_AVX2 is not defined."); |
| #endif // CAFFE2_PERF_WITH_AVX2 |
| #endif |
