pytorch

1
// This file is here merely to check that the flags are not mixed up: for
2
// example, if your compiler did not specify -mavx2, you should not provide
3
// the CAFFE2_PERF_WITH_AVX2 macro.
4

5
#include "caffe2/core/common.h"
6

7
#ifdef CAFFE2_PERF_WITH_AVX2
8
#ifndef __AVX2__
9
#error( \
10
    "You found a build system error: CAFFE2_PERF_WITH_AVX2 is defined" \
11
    "but __AVX2__ is not defined (via e.g. -mavx2).");
12
#endif // __AVX2__
13
#endif // CAFFE2_PERF_WITH_AVX2
14

15
#ifdef __AVX2__
16
#ifndef CAFFE2_PERF_WITH_AVX2
17
#error( \
18
    "You found a build system error: __AVX2__ is defined (via e.g. -mavx2) " \
19
    "but CAFFE2_PERF_WITH_AVX2 is not defined.");
20
#endif // CAFFE2_PERF_WITH_AVX2
21
#endif
22