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more macros for SSE/AVX/AVX512 alignment etc

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Wenzel Jakob 2013-12-06 12:20:02 +01:00
parent 1fc3d96c8e
commit 6d1f81ceda
1 changed files with 7 additions and 3 deletions
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10
include/mitsuba/core/sse.h
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@ -25,14 +25,18 @@
#if defined(__GNUC__)
#define MM_ALIGN16 __attribute__ ((aligned (16)))
#elif defined(__OSX__) && defined(__GNUC__)
#define MM_ALIGN16 __attribute__ ((aligned (16)))
#define MM_ALIGN32 __attribute__ ((aligned (32)))
#define MM_ALIGN64 __attribute__ ((aligned (64)))
#elif defined(__MSVC__)
#define MM_ALIGN16 __declspec(align(16))
#define MM_ALIGN32 __declspec(align(32))
#define MM_ALIGN64 __declspec(align(64))
#else
#error Unsupported compiler!
#endif
#define STACK_ALIGN16(t) reinterpret_cast<float *>((reinterpret_cast<size_t>(t)+0xF) & ~(size_t) 0xF)
#define STACK_ALIGN16(t) reinterpret_cast<float *>((reinterpret_cast<size_t>(t)+0x0F) & ~(size_t) 0x0F)
#define STACK_ALIGN32(t) reinterpret_cast<float *>((reinterpret_cast<size_t>(t)+0x1F) & ~(size_t) 0x1F)
#define STACK_ALIGN64(t) reinterpret_cast<float *>((reinterpret_cast<size_t>(t)+0x3F) & ~(size_t) 0x3F)
/* ========= SSE intrinsics ========= */
#ifndef MTS_SSE