*/
//! \brief 1 if any SIMD support is present, otherwise 0.
-#define GMX_SIMD 1
+#define GMX_SIMD 1
/*! \brief 1 when SIMD float support is present, otherwise 0
*
* You should only use this to specifically check for single precision SIMD,
* support, even when the rest of Gromacs uses double precision.
*/
-#define GMX_SIMD_HAVE_FLOAT 1
+#define GMX_SIMD_HAVE_FLOAT 1
//! \brief 1 if SIMD double support is present, otherwise 0
-#define GMX_SIMD_HAVE_DOUBLE 1
+#define GMX_SIMD_HAVE_DOUBLE 1
//! \brief 1 if the SIMD implementation supports unaligned loads, otherwise 0
-#define GMX_SIMD_HAVE_LOADU 1
+#define GMX_SIMD_HAVE_LOADU 1
//! \brief 1 if the SIMD implementation supports unaligned stores, otherwise 0
-#define GMX_SIMD_HAVE_STOREU 1
+#define GMX_SIMD_HAVE_STOREU 1
/*! \brief 1 if the SIMD implementation has fused-multiply add hardware
*
* a few very tight loops you might be able to save a few instructions
* with a separate non-FMA code path.
*/
-#define GMX_SIMD_HAVE_FMA 0
+#define GMX_SIMD_HAVE_FMA 0
//! \brief 1 if SIMD impl has logical operations on floating-point data, otherwise 0
-#define GMX_SIMD_HAVE_LOGICAL 1
+#define GMX_SIMD_HAVE_LOGICAL 1
//! \brief Support for extracting integers from \ref gmx::SimdFInt32 (1/0 for present/absent)
-#define GMX_SIMD_HAVE_FINT32_EXTRACT 1
+#define GMX_SIMD_HAVE_FINT32_EXTRACT 1
//! \brief 1 if SIMD logical ops are supported for \ref gmx::SimdFInt32, otherwise 0
-#define GMX_SIMD_HAVE_FINT32_LOGICAL 1
+#define GMX_SIMD_HAVE_FINT32_LOGICAL 1
//! \brief 1 if SIMD arithmetic ops are supported for \ref gmx::SimdFInt32, otherwise 0
-#define GMX_SIMD_HAVE_FINT32_ARITHMETICS 1
+#define GMX_SIMD_HAVE_FINT32_ARITHMETICS 1
//! \brief Support for extracting integer from \ref gmx::SimdDInt32 (1/0 for present/absent)
-#define GMX_SIMD_HAVE_DINT32_EXTRACT 1
+#define GMX_SIMD_HAVE_DINT32_EXTRACT 1
//! \brief 1 if logical operations are supported for \ref gmx::SimdDInt32, otherwise 0
-#define GMX_SIMD_HAVE_DINT32_LOGICAL 1
+#define GMX_SIMD_HAVE_DINT32_LOGICAL 1
//! \brief 1 if SIMD arithmetic ops are supported for \ref gmx::SimdDInt32, otherwise 0
-#define GMX_SIMD_HAVE_DINT32_ARITHMETICS 1
+#define GMX_SIMD_HAVE_DINT32_ARITHMETICS 1
/*! \brief 1 if implementation provides single precision copysign()
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_COPYSIGN_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_COPYSIGN_FLOAT 0
/*! \brief 1 if implementation provides single precision 1/sqrt(x) N-R iterations faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_FLOAT 0
/*! \brief 1 if implementation provides single precision 1/x N-R iterations faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_RCP_ITER_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_RCP_ITER_FLOAT 0
/*! \brief 1 if implementation provides single precision log() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_LOG_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_LOG_FLOAT 0
/*! \brief 1 if implementation provides single precision exp2() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_EXP2_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_EXP2_FLOAT 0
/*! \brief 1 if implementation provides single precision exp() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_EXP_FLOAT 0
+#define GMX_SIMD_HAVE_NATIVE_EXP_FLOAT 0
/*! \brief 1 if implementation provides double precision copysign()
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_COPYSIGN_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_COPYSIGN_DOUBLE 0
/*! \brief 1 if implementation provides double precision 1/sqrt(x) N-R iterations faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_DOUBLE 0
/*! \brief 1 if implementation provides double precision 1/x N-R iterations faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_RCP_ITER_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_RCP_ITER_DOUBLE 0
/*! \brief 1 if implementation provides double precision log() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_LOG_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_LOG_DOUBLE 0
/*! \brief 1 if implementation provides double precision exp2() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_EXP2_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_EXP2_DOUBLE 0
/*! \brief 1 if implementation provides double precision exp() faster than simd_math.h
*
* Only used in simd_math.h to selectively override the generic implementation.
*/
-#define GMX_SIMD_HAVE_NATIVE_EXP_DOUBLE 0
+#define GMX_SIMD_HAVE_NATIVE_EXP_DOUBLE 0
//! \brief 1 if \ref gmx::gatherLoadUBySimdIntTranspose is present, otherwise 0
-#define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_FLOAT 1
+#define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_FLOAT 1
//! \brief 1 if \ref gmx::gatherLoadUBySimdIntTranspose is present, otherwise 0
-#define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_DOUBLE 1
+#define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_DOUBLE 1
//! \brief 1 if float half-register load/store/reduce utils present, otherwise 0
-#define GMX_SIMD_HAVE_HSIMD_UTIL_FLOAT 1
+#define GMX_SIMD_HAVE_HSIMD_UTIL_FLOAT 1
//! \brief 1 if double half-register load/store/reduce utils present, otherwise 0
-#define GMX_SIMD_HAVE_HSIMD_UTIL_DOUBLE 1
+#define GMX_SIMD_HAVE_HSIMD_UTIL_DOUBLE 1
#ifdef GMX_SIMD_REF_FLOAT_WIDTH
-# define GMX_SIMD_FLOAT_WIDTH GMX_SIMD_REF_FLOAT_WIDTH
+# define GMX_SIMD_FLOAT_WIDTH GMX_SIMD_REF_FLOAT_WIDTH
#else
//! \brief Width of the \ref gmx::SimdFloat datatype
-# define GMX_SIMD_FLOAT_WIDTH 4
+# define GMX_SIMD_FLOAT_WIDTH 4
#endif
#ifdef GMX_SIMD_REF_DOUBLE_WIDTH
-# define GMX_SIMD_DOUBLE_WIDTH GMX_SIMD_REF_DOUBLE_WIDTH
+# define GMX_SIMD_DOUBLE_WIDTH GMX_SIMD_REF_DOUBLE_WIDTH
#else
//! \brief Width of the \ref gmx::SimdDouble datatype
-# define GMX_SIMD_DOUBLE_WIDTH 4
+# define GMX_SIMD_DOUBLE_WIDTH 4
#endif
-#if GMX_SIMD_FLOAT_WIDTH >= 8 || defined DOXYGEN //set in simd.h for GMX_SIMD_FLOAT_WIDTH<=4
+#if GMX_SIMD_FLOAT_WIDTH >= 8 || defined DOXYGEN // set in simd.h for GMX_SIMD_FLOAT_WIDTH<=4
//! \brief 1 if float 4xN load utils present, otherwise 0
-#define GMX_SIMD_HAVE_4NSIMD_UTIL_FLOAT 1
+# define GMX_SIMD_HAVE_4NSIMD_UTIL_FLOAT 1
#endif
-#if GMX_SIMD_DOUBLE_WIDTH >= 8 || defined DOXYGEN //set in simd.h for GMX_SIMD_DOUBLE_WIDTH<=4
+#if GMX_SIMD_DOUBLE_WIDTH >= 8 || defined DOXYGEN // set in simd.h for GMX_SIMD_DOUBLE_WIDTH<=4
//! \brief 1 if double 4xN load utils present, otherwise 0
-#define GMX_SIMD_HAVE_4NSIMD_UTIL_DOUBLE 1
+# define GMX_SIMD_HAVE_4NSIMD_UTIL_DOUBLE 1
#endif
//! \brief 1 if implementation provides \ref gmx::Simd4Float, otherwise 0.
-#define GMX_SIMD4_HAVE_FLOAT 1
+#define GMX_SIMD4_HAVE_FLOAT 1
//! \brief 1 if the implementation provides \ref gmx::Simd4Double, otherwise 0.
-#define GMX_SIMD4_HAVE_DOUBLE 1
+#define GMX_SIMD4_HAVE_DOUBLE 1
//! \brief Width of the \ref gmx::SimdFInt32 datatype.
-#define GMX_SIMD_FINT32_WIDTH GMX_SIMD_FLOAT_WIDTH
+#define GMX_SIMD_FINT32_WIDTH GMX_SIMD_FLOAT_WIDTH
//! \brief Width of the \ref gmx::SimdDInt32 datatype.
-#define GMX_SIMD_DINT32_WIDTH GMX_SIMD_DOUBLE_WIDTH
+#define GMX_SIMD_DINT32_WIDTH GMX_SIMD_DOUBLE_WIDTH
//! \brief The SIMD4 type is always four units wide, but this makes code more explicit
-#define GMX_SIMD4_WIDTH 4
+#define GMX_SIMD4_WIDTH 4
/*! \brief Maximum required alignment in bytes for aligned load/store of multiple
* values (maximum required for either float or double). */
-#if GMX_SIMD_DOUBLE_WIDTH >= 2*GMX_SIMD_FLOAT_WIDTH
-#define GMX_SIMD_ALIGNMENT (GMX_SIMD_DOUBLE_WIDTH*8)
+#if GMX_SIMD_DOUBLE_WIDTH >= 2 * GMX_SIMD_FLOAT_WIDTH
+# define GMX_SIMD_ALIGNMENT (GMX_SIMD_DOUBLE_WIDTH * 8)
#else
-#define GMX_SIMD_ALIGNMENT (GMX_SIMD_FLOAT_WIDTH*4)
+# define GMX_SIMD_ALIGNMENT (GMX_SIMD_FLOAT_WIDTH * 4)
#endif
//! \brief Accuracy of SIMD 1/sqrt(x) lookup. Used to determine number of iterations.
-#define GMX_SIMD_RSQRT_BITS 23
+#define GMX_SIMD_RSQRT_BITS 23
//! \brief Accuracy of SIMD 1/x lookup. Used to determine number of iterations.
-#define GMX_SIMD_RCP_BITS 23
+#define GMX_SIMD_RCP_BITS 23
//! \}
//! \endcond
-}
+} // namespace gmx
#endif // GMX_SIMD_IMPL_REFERENCE_DEFINITIONS_H
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