diff options
Diffstat (limited to 'Eigen/src/Core/util/Memory.h')
| -rw-r--r-- | Eigen/src/Core/util/Memory.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/Eigen/src/Core/util/Memory.h b/Eigen/src/Core/util/Memory.h index b49a18cc7..a54ccaedc 100644 --- a/Eigen/src/Core/util/Memory.h +++ b/Eigen/src/Core/util/Memory.h @@ -42,15 +42,15 @@ // See http://svn.freebsd.org/viewvc/base/stable/6/lib/libc/stdlib/malloc.c?view=markup // FreeBSD 7 seems to have 16-byte aligned malloc except on ARM and MIPS architectures // See http://svn.freebsd.org/viewvc/base/stable/7/lib/libc/stdlib/malloc.c?view=markup -#if defined(__FreeBSD__) && !defined(__arm__) && !defined(__mips__) && (EIGEN_ALIGN_BYTES == 16) +#if defined(__FreeBSD__) && !(EIGEN_ARCH_ARM || EIGEN_ARCH_MIPS) && (EIGEN_ALIGN_BYTES == 16) #define EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED 1 #else #define EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED 0 #endif -#if (defined(__APPLE__) && (EIGEN_ALIGN_BYTES == 16)) \ - || (defined(_WIN64) && (EIGEN_ALIGN_BYTES == 16)) \ - || EIGEN_GLIBC_MALLOC_ALREADY_ALIGNED \ +#if (EIGEN_OS_MAC && (EIGEN_ALIGN_BYTES == 16)) \ + || (EIGEN_OS_WIN64 && (EIGEN_ALIGN_BYTES == 16)) \ + || EIGEN_GLIBC_MALLOC_ALREADY_ALIGNED \ || EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED #define EIGEN_MALLOC_ALREADY_ALIGNED 1 #else @@ -62,9 +62,9 @@ // See bug 554 (http://eigen.tuxfamily.org/bz/show_bug.cgi?id=554) // It seems to be unsafe to check _POSIX_ADVISORY_INFO without including unistd.h first. // Currently, let's include it only on unix systems: -#if defined(__unix__) || defined(__unix) +#if EIGEN_OS_UNIX #include <unistd.h> - #if ((defined __QNXNTO__) || (defined _GNU_SOURCE) || (defined __PGI) || ((defined _XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600))) && (defined _POSIX_ADVISORY_INFO) && (_POSIX_ADVISORY_INFO > 0) + #if (EIGEN_OS_QNX || (defined _GNU_SOURCE) || EIGEN_COMP_PGI || ((defined _XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600))) && (defined _POSIX_ADVISORY_INFO) && (_POSIX_ADVISORY_INFO > 0) #define EIGEN_HAS_POSIX_MEMALIGN 1 #endif #endif @@ -224,7 +224,7 @@ inline void* aligned_malloc(size_t size) if(posix_memalign(&result, EIGEN_ALIGN_BYTES, size)) result = 0; #elif EIGEN_HAS_MM_MALLOC result = _mm_malloc(size, EIGEN_ALIGN_BYTES); - #elif defined(_MSC_VER) && (!defined(_WIN32_WCE)) + #elif EIGEN_OS_WIN_STRICT result = _aligned_malloc(size, EIGEN_ALIGN_BYTES); #else result = handmade_aligned_malloc(size); @@ -247,7 +247,7 @@ inline void aligned_free(void *ptr) std::free(ptr); #elif EIGEN_HAS_MM_MALLOC _mm_free(ptr); - #elif defined(_MSC_VER) && (!defined(_WIN32_WCE)) + #elif EIGEN_OS_WIN_STRICT _aligned_free(ptr); #else handmade_aligned_free(ptr); @@ -274,12 +274,12 @@ inline void* aligned_realloc(void *ptr, size_t new_size, size_t old_size) // The defined(_mm_free) is just here to verify that this MSVC version // implements _mm_malloc/_mm_free based on the corresponding _aligned_ // functions. This may not always be the case and we just try to be safe. - #if defined(_MSC_VER) && (!defined(_WIN32_WCE)) && defined(_mm_free) + #if EIGEN_OS_WIN_STRICT && defined(_mm_free) result = _aligned_realloc(ptr,new_size,EIGEN_ALIGN_BYTES); #else result = generic_aligned_realloc(ptr,new_size,old_size); #endif -#elif defined(_MSC_VER) && (!defined(_WIN32_WCE)) +#elif EIGEN_OS_WIN_STRICT result = _aligned_realloc(ptr,new_size,EIGEN_ALIGN_BYTES); #else result = handmade_aligned_realloc(ptr,new_size,old_size); @@ -609,9 +609,9 @@ template<typename T> struct smart_memmove_helper<T,false> { // you can overwrite Eigen's default behavior regarding alloca by defining EIGEN_ALLOCA // to the appropriate stack allocation function #ifndef EIGEN_ALLOCA - #if (defined __linux__) || (defined __APPLE__) || (defined alloca) + #if EIGEN_OS_LINUX || EIGEN_OS_MAC || (defined alloca) #define EIGEN_ALLOCA alloca - #elif defined(_MSC_VER) + #elif EIGEN_COMP_MSVC #define EIGEN_ALLOCA _alloca #endif #endif @@ -812,12 +812,12 @@ public: //---------- Cache sizes ---------- #if !defined(EIGEN_NO_CPUID) -# if defined(__GNUC__) && ( defined(__i386__) || defined(__x86_64__) ) -# if defined(__PIC__) && defined(__i386__) +# if EIGEN_COMP_GNUC && EIGEN_ARCH_i386_OR_x86_64 +# if defined(__PIC__) && EIGEN_ARCH_i386 // Case for x86 with PIC # define EIGEN_CPUID(abcd,func,id) \ __asm__ __volatile__ ("xchgl %%ebx, %k1;cpuid; xchgl %%ebx,%k1": "=a" (abcd[0]), "=&r" (abcd[1]), "=c" (abcd[2]), "=d" (abcd[3]) : "a" (func), "c" (id)); -# elif defined(__PIC__) && defined(__x86_64__) +# elif defined(__PIC__) && EIGEN_ARCH_x86_64 // Case for x64 with PIC. In theory this is only a problem with recent gcc and with medium or large code model, not with the default small code model. // However, we cannot detect which code model is used, and the xchg overhead is negligible anyway. # define EIGEN_CPUID(abcd,func,id) \ @@ -827,8 +827,8 @@ public: # define EIGEN_CPUID(abcd,func,id) \ __asm__ __volatile__ ("cpuid": "=a" (abcd[0]), "=b" (abcd[1]), "=c" (abcd[2]), "=d" (abcd[3]) : "0" (func), "2" (id) ); # endif -# elif defined(_MSC_VER) -# if (_MSC_VER > 1500) && ( defined(_M_IX86) || defined(_M_X64) ) +# elif EIGEN_COMP_MSVC +# if (EIGEN_COMP_MSVC > 1500) && EIGEN_ARCH_i386_OR_x86_64 # define EIGEN_CPUID(abcd,func,id) __cpuidex((int*)abcd,func,id) # endif # endif |