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_simd_easyintrin.inc
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_simd_easyintrin.inc
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/**
* This file is included by `_simd.dispatch.c.src`. Its contents are affected by the simd configuration, and
* therefore must be built multiple times. Making it a standalone `.c` file with `NPY_VISIBILITY_HIDDEN`
* symbols would require judicious use of `NPY_CPU_DISPATCH_DECLARE` and `NPY_CPU_DISPATCH_CURFX`, which was
* deemed too harmful to readability.
*/
#define SIMD_INTRIN_DEF(NAME) \
{ NPY_TOSTRING(NAME), simd__intrin_##NAME, METH_VARARGS, NULL } , // comma
#define SIMD_IMPL_INTRIN_0(NAME, RET) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
if (!PyArg_ParseTuple( \
args, ":" NPY_TOSTRING(NAME)) \
) return NULL; \
simd_arg a = { \
.dtype = simd_data_##RET, \
.data = {.RET = npyv_##NAME()}, \
}; \
return simd_arg_to_obj(&a); \
}
#define SIMD_IMPL_INTRIN_0N(NAME) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
if (!PyArg_ParseTuple( \
args, ":" NPY_TOSTRING(NAME)) \
) return NULL; \
npyv_##NAME(); \
Py_RETURN_NONE; \
}
#define SIMD_IMPL_INTRIN_1(NAME, RET, IN0) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg = {.dtype = simd_data_##IN0}; \
if (!PyArg_ParseTuple( \
args, "O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg \
)) return NULL; \
simd_data data = {.RET = npyv_##NAME( \
arg.data.IN0 \
)}; \
simd_arg_free(&arg); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
#define SIMD_IMPL_INTRIN_2(NAME, RET, IN0, IN1) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg1 = {.dtype = simd_data_##IN0}; \
simd_arg arg2 = {.dtype = simd_data_##IN1}; \
if (!PyArg_ParseTuple( \
args, "O&O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg1, \
simd_arg_converter, &arg2 \
)) return NULL; \
simd_data data = {.RET = npyv_##NAME( \
arg1.data.IN0, arg2.data.IN1 \
)}; \
simd_arg_free(&arg1); \
simd_arg_free(&arg2); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
#define SIMD__REPEAT_2IMM(C, NAME, IN0) \
C == arg2.data.u8 ? NPY_CAT(npyv_, NAME)(arg1.data.IN0, C) :
#define SIMD_IMPL_INTRIN_2IMM(NAME, RET, IN0, CONST_RNG) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg1 = {.dtype = simd_data_##IN0}; \
simd_arg arg2 = {.dtype = simd_data_u8}; \
if (!PyArg_ParseTuple( \
args, "O&O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg1, \
simd_arg_converter, &arg2 \
)) return NULL; \
simd_data data = {.u64 = 0}; \
data.RET = NPY_CAT(SIMD__IMPL_COUNT_, CONST_RNG)( \
SIMD__REPEAT_2IMM, NAME, IN0 \
) data.RET; \
simd_arg_free(&arg1); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
#define SIMD_IMPL_INTRIN_3(NAME, RET, IN0, IN1, IN2) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg1 = {.dtype = simd_data_##IN0}; \
simd_arg arg2 = {.dtype = simd_data_##IN1}; \
simd_arg arg3 = {.dtype = simd_data_##IN2}; \
if (!PyArg_ParseTuple( \
args, "O&O&O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg1, \
simd_arg_converter, &arg2, \
simd_arg_converter, &arg3 \
)) return NULL; \
simd_data data = {.RET = npyv_##NAME( \
arg1.data.IN0, arg2.data.IN1, \
arg3.data.IN2 \
)}; \
simd_arg_free(&arg1); \
simd_arg_free(&arg2); \
simd_arg_free(&arg3); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
#define SIMD_IMPL_INTRIN_4(NAME, RET, IN0, IN1, IN2, IN3) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg1 = {.dtype = simd_data_##IN0}; \
simd_arg arg2 = {.dtype = simd_data_##IN1}; \
simd_arg arg3 = {.dtype = simd_data_##IN2}; \
simd_arg arg4 = {.dtype = simd_data_##IN3}; \
if (!PyArg_ParseTuple( \
args, "O&O&O&O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg1, \
simd_arg_converter, &arg2, \
simd_arg_converter, &arg3, \
simd_arg_converter, &arg4 \
)) return NULL; \
simd_data data = {.RET = npyv_##NAME( \
arg1.data.IN0, arg2.data.IN1, \
arg3.data.IN2, arg4.data.IN3 \
)}; \
simd_arg_free(&arg1); \
simd_arg_free(&arg2); \
simd_arg_free(&arg3); \
simd_arg_free(&arg4); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
#define SIMD_IMPL_INTRIN_8(NAME, RET, IN0, IN1, IN2, IN3, \
IN4, IN5, IN6, IN7) \
static PyObject *simd__intrin_##NAME \
(PyObject* NPY_UNUSED(self), PyObject *args) \
{ \
simd_arg arg1 = {.dtype = simd_data_##IN0}; \
simd_arg arg2 = {.dtype = simd_data_##IN1}; \
simd_arg arg3 = {.dtype = simd_data_##IN2}; \
simd_arg arg4 = {.dtype = simd_data_##IN3}; \
simd_arg arg5 = {.dtype = simd_data_##IN4}; \
simd_arg arg6 = {.dtype = simd_data_##IN5}; \
simd_arg arg7 = {.dtype = simd_data_##IN6}; \
simd_arg arg8 = {.dtype = simd_data_##IN7}; \
if (!PyArg_ParseTuple( \
args, "O&O&O&O&O&O&O&O&:"NPY_TOSTRING(NAME), \
simd_arg_converter, &arg1, \
simd_arg_converter, &arg2, \
simd_arg_converter, &arg3, \
simd_arg_converter, &arg4, \
simd_arg_converter, &arg5, \
simd_arg_converter, &arg6, \
simd_arg_converter, &arg7, \
simd_arg_converter, &arg8 \
)) return NULL; \
simd_data data = {.RET = npyv_##NAME( \
arg1.data.IN0, arg2.data.IN1, \
arg3.data.IN2, arg4.data.IN3, \
arg5.data.IN4, arg6.data.IN5, \
arg7.data.IN6, arg8.data.IN7 \
)}; \
simd_arg_free(&arg1); \
simd_arg_free(&arg2); \
simd_arg_free(&arg3); \
simd_arg_free(&arg4); \
simd_arg_free(&arg5); \
simd_arg_free(&arg6); \
simd_arg_free(&arg7); \
simd_arg_free(&arg8); \
simd_arg ret = { \
.data = data, .dtype = simd_data_##RET \
}; \
return simd_arg_to_obj(&ret); \
}
/**
* Helper macros for repeating and expand a certain macro.
* Mainly used for converting a scalar to an immediate constant.
*/
#define SIMD__IMPL_COUNT_7(FN, ...) \
NPY_EXPAND(FN(0, __VA_ARGS__)) \
SIMD__IMPL_COUNT_7_(FN, __VA_ARGS__)
#define SIMD__IMPL_COUNT_8(FN, ...) \
SIMD__IMPL_COUNT_7_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(8, __VA_ARGS__))
#define SIMD__IMPL_COUNT_15(FN, ...) \
NPY_EXPAND(FN(0, __VA_ARGS__)) \
SIMD__IMPL_COUNT_15_(FN, __VA_ARGS__)
#define SIMD__IMPL_COUNT_16(FN, ...) \
SIMD__IMPL_COUNT_15_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(16, __VA_ARGS__))
#define SIMD__IMPL_COUNT_31(FN, ...) \
NPY_EXPAND(FN(0, __VA_ARGS__)) \
SIMD__IMPL_COUNT_31_(FN, __VA_ARGS__)
#define SIMD__IMPL_COUNT_32(FN, ...) \
SIMD__IMPL_COUNT_31_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(32, __VA_ARGS__))
#define SIMD__IMPL_COUNT_47(FN, ...) \
NPY_EXPAND(FN(0, __VA_ARGS__)) \
SIMD__IMPL_COUNT_47_(FN, __VA_ARGS__)
#define SIMD__IMPL_COUNT_48(FN, ...) \
SIMD__IMPL_COUNT_47_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(48, __VA_ARGS__))
#define SIMD__IMPL_COUNT_63(FN, ...) \
NPY_EXPAND(FN(0, __VA_ARGS__)) \
SIMD__IMPL_COUNT_63_(FN, __VA_ARGS__)
#define SIMD__IMPL_COUNT_64(FN, ...) \
SIMD__IMPL_COUNT_63_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(64, __VA_ARGS__))
#define SIMD__IMPL_COUNT_7_(FN, ...) \
NPY_EXPAND(FN(1, __VA_ARGS__)) \
NPY_EXPAND(FN(2, __VA_ARGS__)) NPY_EXPAND(FN(3, __VA_ARGS__)) \
NPY_EXPAND(FN(4, __VA_ARGS__)) NPY_EXPAND(FN(5, __VA_ARGS__)) \
NPY_EXPAND(FN(6, __VA_ARGS__)) NPY_EXPAND(FN(7, __VA_ARGS__))
#define SIMD__IMPL_COUNT_15_(FN, ...) \
SIMD__IMPL_COUNT_7_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(8, __VA_ARGS__)) NPY_EXPAND(FN(9, __VA_ARGS__)) \
NPY_EXPAND(FN(10, __VA_ARGS__)) NPY_EXPAND(FN(11, __VA_ARGS__)) \
NPY_EXPAND(FN(12, __VA_ARGS__)) NPY_EXPAND(FN(13, __VA_ARGS__)) \
NPY_EXPAND(FN(14, __VA_ARGS__)) NPY_EXPAND(FN(15, __VA_ARGS__))
#define SIMD__IMPL_COUNT_31_(FN, ...) \
SIMD__IMPL_COUNT_15_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(16, __VA_ARGS__)) NPY_EXPAND(FN(17, __VA_ARGS__)) \
NPY_EXPAND(FN(18, __VA_ARGS__)) NPY_EXPAND(FN(19, __VA_ARGS__)) \
NPY_EXPAND(FN(20, __VA_ARGS__)) NPY_EXPAND(FN(21, __VA_ARGS__)) \
NPY_EXPAND(FN(22, __VA_ARGS__)) NPY_EXPAND(FN(23, __VA_ARGS__)) \
NPY_EXPAND(FN(24, __VA_ARGS__)) NPY_EXPAND(FN(25, __VA_ARGS__)) \
NPY_EXPAND(FN(26, __VA_ARGS__)) NPY_EXPAND(FN(27, __VA_ARGS__)) \
NPY_EXPAND(FN(28, __VA_ARGS__)) NPY_EXPAND(FN(29, __VA_ARGS__)) \
NPY_EXPAND(FN(30, __VA_ARGS__)) NPY_EXPAND(FN(31, __VA_ARGS__))
#define SIMD__IMPL_COUNT_47_(FN, ...) \
SIMD__IMPL_COUNT_31_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(32, __VA_ARGS__)) NPY_EXPAND(FN(33, __VA_ARGS__)) \
NPY_EXPAND(FN(34, __VA_ARGS__)) NPY_EXPAND(FN(35, __VA_ARGS__)) \
NPY_EXPAND(FN(36, __VA_ARGS__)) NPY_EXPAND(FN(37, __VA_ARGS__)) \
NPY_EXPAND(FN(38, __VA_ARGS__)) NPY_EXPAND(FN(39, __VA_ARGS__)) \
NPY_EXPAND(FN(40, __VA_ARGS__)) NPY_EXPAND(FN(41, __VA_ARGS__)) \
NPY_EXPAND(FN(42, __VA_ARGS__)) NPY_EXPAND(FN(43, __VA_ARGS__)) \
NPY_EXPAND(FN(44, __VA_ARGS__)) NPY_EXPAND(FN(45, __VA_ARGS__)) \
NPY_EXPAND(FN(46, __VA_ARGS__)) NPY_EXPAND(FN(47, __VA_ARGS__))
#define SIMD__IMPL_COUNT_63_(FN, ...) \
SIMD__IMPL_COUNT_47_(FN, __VA_ARGS__) \
NPY_EXPAND(FN(48, __VA_ARGS__)) NPY_EXPAND(FN(49, __VA_ARGS__)) \
NPY_EXPAND(FN(50, __VA_ARGS__)) NPY_EXPAND(FN(51, __VA_ARGS__)) \
NPY_EXPAND(FN(52, __VA_ARGS__)) NPY_EXPAND(FN(53, __VA_ARGS__)) \
NPY_EXPAND(FN(54, __VA_ARGS__)) NPY_EXPAND(FN(55, __VA_ARGS__)) \
NPY_EXPAND(FN(56, __VA_ARGS__)) NPY_EXPAND(FN(57, __VA_ARGS__)) \
NPY_EXPAND(FN(58, __VA_ARGS__)) NPY_EXPAND(FN(59, __VA_ARGS__)) \
NPY_EXPAND(FN(60, __VA_ARGS__)) NPY_EXPAND(FN(61, __VA_ARGS__)) \
NPY_EXPAND(FN(62, __VA_ARGS__)) NPY_EXPAND(FN(63, __VA_ARGS__))