src/gromacs/simd/impl_arm_neon/impl_arm_neon_definitions.h

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  35
  36 #ifndef GMX_SIMD_IMPL_ARM_NEON_DEFINITIONS_H
  37 #define GMX_SIMD_IMPL_ARM_NEON_DEFINITIONS_H
  38
  39 #define GMX_SIMD                                1
  40 #define GMX_SIMD_HAVE_FLOAT                     1
  41 #define GMX_SIMD_HAVE_DOUBLE                    0
  42 #define GMX_SIMD_HAVE_LOADU                     1
  43 #define GMX_SIMD_HAVE_STOREU                    1
  44 #define GMX_SIMD_HAVE_LOGICAL                   1
  45 #define GMX_SIMD_HAVE_FMA                       1
  46 #define GMX_SIMD_HAVE_FINT32_EXTRACT            1
  47 #define GMX_SIMD_HAVE_FINT32_LOGICAL            1
  48 #define GMX_SIMD_HAVE_FINT32_ARITHMETICS        1
  49 #define GMX_SIMD_HAVE_DINT32_EXTRACT            0
  50 #define GMX_SIMD_HAVE_DINT32_LOGICAL            0
  51 #define GMX_SIMD_HAVE_DINT32_ARITHMETICS        0
  52 #define GMX_SIMD_HAVE_NATIVE_COPYSIGN_FLOAT     0
  53 #define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_FLOAT   1
  54 #define GMX_SIMD_HAVE_NATIVE_RCP_ITER_FLOAT     1
  55 #define GMX_SIMD_HAVE_NATIVE_LOG_FLOAT          0
  56 #define GMX_SIMD_HAVE_NATIVE_EXP2_FLOAT         0
  57 #define GMX_SIMD_HAVE_NATIVE_EXP_FLOAT          0
  58 #define GMX_SIMD_HAVE_NATIVE_COPYSIGN_DOUBLE    0
  59 #define GMX_SIMD_HAVE_NATIVE_RSQRT_ITER_DOUBLE  0
  60 #define GMX_SIMD_HAVE_NATIVE_RCP_ITER_DOUBLE    0
  61 #define GMX_SIMD_HAVE_NATIVE_LOG_DOUBLE         0
  62 #define GMX_SIMD_HAVE_NATIVE_EXP2_DOUBLE        0
  63 #define GMX_SIMD_HAVE_NATIVE_EXP_DOUBLE         0
  64 #define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_FLOAT   1
  65 #define GMX_SIMD_HAVE_GATHER_LOADU_BYSIMDINT_TRANSPOSE_DOUBLE  0
  66 #define GMX_SIMD_HAVE_HSIMD_UTIL_FLOAT          0  // No need for half-simd, width is 4
  67 #define GMX_SIMD_HAVE_HSIMD_UTIL_DOUBLE         0
  68
  69 #define GMX_SIMD4_HAVE_FLOAT                    1
  70 #define GMX_SIMD4_HAVE_DOUBLE                   0
  71
  72 // Implementation details
  73 #define GMX_SIMD_FLOAT_WIDTH                    4
  74 #undef  GMX_SIMD_DOUBLE_WIDTH
  75 #define GMX_SIMD_FINT32_WIDTH                   4
  76 #undef  GMX_SIMD_DINT32_WIDTH
  77 #define GMX_SIMD4_WIDTH                         4
  78 #define GMX_SIMD_RSQRT_BITS                     8
  79 #define GMX_SIMD_RCP_BITS                       8
  80
  81 #endif // GMX_SIMD_IMPL_ARM_NEON_DEFINITIONS_H