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7cfd23636c
Fixes #ISSUE_NUMBER Pull Request resolved: https://github.com/pytorch/pytorch/pull/134935 Approved by: https://github.com/ezyang
22 lines
665 B
C++
22 lines
665 B
C++
// This file is here merely to check that the flags are not mixed up: for
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// example, if your compiler did not specify -mavx, you should not provide
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// the CAFFE2_PERF_WITH_AVX macro.
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#include "caffe2/core/macros.h"
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#ifdef CAFFE2_PERF_WITH_AVX
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#ifndef __AVX__
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#error( \
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"You found a build system error: CAFFE2_PERF_WITH_AVX is defined" \
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"but __AVX__ is not defined (via e.g. -mavx).");
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#endif // __AVX__
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#endif // CAFFE2_PERF_WITH_AVX
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#ifdef __AVX__
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#ifndef CAFFE2_PERF_WITH_AVX
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#error( \
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"You found a build system error: __AVX__ is defined (via e.g. -mavx) " \
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"but CAFFE2_PERF_WITH_AVX is not defined.");
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#endif // CAFFE2_PERF_WITH_AVX
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#endif
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