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linmath: use correct 32-byte alignment when compiling Eigen with AVX

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This commit is contained in:
rdb 2016-12-28 19:18:21 +01:00
parent 8c6a2a57cb
commit 94641c83a0
2 changed files with 8 additions and 1 deletions
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5
dtool/src/dtoolbase/dtoolbase.h
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@ -336,21 +336,26 @@
#define ALIGN_4BYTE
#define ALIGN_8BYTE
#define ALIGN_16BYTE
#define ALIGN_32BYTE
#define ALIGN_64BYTE
#elif defined(_MSC_VER)
#define ALIGN_4BYTE __declspec(align(4))
#define ALIGN_8BYTE __declspec(align(8))
#define ALIGN_16BYTE __declspec(align(16))
#define ALIGN_32BYTE __declspec(align(32))
#define ALIGN_64BYTE __declspec(align(64))
#elif defined(__GNUC__)
#define ALIGN_4BYTE __attribute__ ((aligned (4)))
#define ALIGN_8BYTE __attribute__ ((aligned (8)))
#define ALIGN_16BYTE __attribute__ ((aligned (16)))
#define ALIGN_32BYTE __attribute__ ((aligned (32)))
#define ALIGN_64BYTE __attribute__ ((aligned (64)))
#else
#define ALIGN_4BYTE
#define ALIGN_8BYTE
#define ALIGN_16BYTE
#define ALIGN_32BYTE
#define ALIGN_64BYTE
#endif
// Do we need to implement memory-alignment enforcement within the

4
panda/src/linmath/lsimpleMatrix.h
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@ -61,7 +61,9 @@ private:
#endif // HAVE_EIGEN
// This is as good a place as any to define this alignment macro.
#ifdef LINMATH_ALIGN
#if defined(LINMATH_ALIGN) && defined(HAVE_EIGEN) && defined(__AVX__)
#define ALIGN_LINMATH ALIGN_32BYTE
#elif defined(LINMATH_ALIGN)
#define ALIGN_LINMATH ALIGN_16BYTE
#else
#define ALIGN_LINMATH