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/*
* Copyright (c) 2019 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2019 Arm Ltd. All rights reserved.
* Copyright (c) 2024 NVIDIA Corporation. All rights reserved.
* Copyright (c) 2024 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
*
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include "opal/util/output.h"
#include "ompi/op/op.h"
#include "ompi/mca/op/op.h"
#include "ompi/mca/op/base/base.h"
#include "ompi/mca/op/aarch64/op_aarch64.h"
#if defined(GENERATE_SVE_CODE)
# include <arm_sve.h>
#define OMPI_OP_TYPE_PREPEND sv
#define OMPI_OP_OP_PREPEND sv
#define APPEND _sve
#elif defined(GENERATE_NEON_CODE)
# include <arm_neon.h>
#define OMPI_OP_TYPE_PREPEND
#define OMPI_OP_OP_PREPEND v
#define APPEND _neon
#else
#error we should not reach this
#endif /* OMPI_MCA_OP_HAVE_SVE */
/*
* Concatenate preprocessor tokens A and B without expanding macro definitions
* (however, if invoked from a macro, macro arguments are expanded).
*/
#define OP_CONCAT_NX(A, B) A ## B
/*
* Concatenate preprocessor tokens A and B after macro-expanding them.
*/
#define OP_CONCAT(A, B) OP_CONCAT_NX(A, B)
#if defined(GENERATE_SVE_CODE)
# define svcnt(X) \
_Generic((X), \
int8_t: svcntb, \
uint8_t: svcntb, \
int16_t: svcnth, \
uint16_t: svcnth, \
int32_t: svcntw, \
uint32_t: svcntw, \
int64_t: svcntd, \
uint64_t: svcntd, \
float32_t: svcntw, \
float64_t: svcntd)()
#else
#define DUMP2(out, in1, in2) \
case 2: (out)[1] = current_func((in1)[1], (in2)[1]); \
case 1: (out)[0] = current_func((in1)[0], (in2)[0]);
#define DUMP4(out, in1, in2) \
case 4: (out)[3] = current_func((in1)[3], (in2)[3]); \
case 3: (out)[2] = current_func((in1)[2], (in2)[2]); \
DUMP2(out, in1, in2)
#define DUMP8(out, in1, in2) \
case 8: (out)[7] = current_func((in1)[7], (in2)[7]); \
case 7: (out)[6] = current_func((in1)[6], (in2)[6]); \
case 6: (out)[5] = current_func((in1)[5], (in2)[5]); \
case 5: (out)[4] = current_func((in1)[4], (in2)[4]); \
DUMP4(out, in1, in2)
#define DUMP16(out, in1, in2) \
case 16: (out)[15] = current_func((in1)[15], (in2)[15]); \
case 15: (out)[14] = current_func((in1)[14], (in2)[14]); \
case 14: (out)[13] = current_func((in1)[13], (in2)[13]); \
case 13: (out)[12] = current_func((in1)[12], (in2)[12]); \
case 12: (out)[11] = current_func((in1)[11], (in2)[11]); \
case 11: (out)[10] = current_func((in1)[10], (in2)[10]); \
case 10: (out)[ 9] = current_func((in1)[ 9], (in2)[ 9]); \
case 9: (out)[ 8] = current_func((in1)[ 8], (in2)[ 8]); \
DUMP8(out, in1, in2)
# define neon_loop(how_much, out, in1, in2) \
_Generic((*(out)), \
int8_t: __extension__({ switch ((how_much)) { DUMP16(out, in1, in2) }}), \
uint8_t: __extension__({ switch ((how_much)) { DUMP16(out, in1, in2) }}), \
int16_t: __extension__({ switch ((how_much)) { DUMP8(out, in1, in2) }}), \
uint16_t: __extension__({ switch ((how_much)) { DUMP8(out, in1, in2) }}), \
int32_t: __extension__({ switch ((how_much)) { DUMP4(out, in1, in2) }}), \
uint32_t: __extension__({ switch ((how_much)) { DUMP4(out, in1, in2) }}), \
int64_t: __extension__({ switch ((how_much)) { DUMP2(out, in1, in2) }}), \
uint64_t: __extension__({ switch ((how_much)) { DUMP2(out, in1, in2) }}), \
float32_t: __extension__({ switch ((how_much)) { DUMP4(out, in1, in2) }}), \
float64_t: __extension__({ switch ((how_much)) { DUMP2(out, in1, in2) }}))
#endif /* defined(GENERATE_SVE_CODE) */
/*
* Since all the functions in this file are essentially identical, we
* use a macro to substitute in names and types. The core operation
* in all functions that use this macro is the same.
*
* This macro is for (out op in).
*
*/
#if defined(GENERATE_NEON_CODE)
#define OP_AARCH64_FUNC(name, type_name, type_size, type_cnt, type, op) \
static void OP_CONCAT(ompi_op_aarch64_2buff_##name##_##type##type_size##_t, \
APPEND)(const void *_in, void *_out, int *count, \
struct ompi_datatype_t **dtype, \
struct ompi_op_base_module_1_0_0_t *module) \
{ \
int left_over = *count; \
type##type_size##_t *in = (type##type_size##_t *) _in, \
*out = (type##type_size##_t *) _out; \
OP_CONCAT(OMPI_OP_TYPE_PREPEND, type##type_size##x##type_cnt##_t) vsrc, vdst; \
for (; left_over >= type_cnt; left_over -= type_cnt) { \
vsrc = vld1q##_##type_name##type_size(in); \
vdst = vld1q##_##type_name##type_size(out); \
in += type_cnt; \
vdst = OP_CONCAT(OMPI_OP_OP_PREPEND, op##q##_##type_name##type_size)(vdst, vsrc); \
vst1q##_##type_name##type_size(out, vdst); \
out += type_cnt; \
} \
\
if(left_over > 0) { \
neon_loop(left_over, out, out, in); \
} \
}
#elif defined(GENERATE_SVE_CODE)
#define OP_AARCH64_FUNC(name, type_name, type_size, type_cnt, type, op) \
static void OP_CONCAT(ompi_op_aarch64_2buff_##name##_##type##type_size##_t, APPEND) \
(const void *_in, void *_out, int *count, \
struct ompi_datatype_t **dtype, \
struct ompi_op_base_module_1_0_0_t *module) \
{ \
const int types_per_step = svcnt(*((type##type_size##_t *) _in)); \
const int cnt = *count; \
type##type_size##_t *in = (type##type_size##_t *) _in, \
*out = (type##type_size##_t *) _out; \
OP_CONCAT(OMPI_OP_TYPE_PREPEND, type##type_size##_t) vsrc, vdst; \
for (int idx=0; idx < cnt; idx += types_per_step) { \
svbool_t pred = svwhilelt_b##type_size(idx, cnt); \
vsrc = svld1(pred, &in[idx]); \
vdst = svld1(pred, &out[idx]); \
vdst = OP_CONCAT(OMPI_OP_OP_PREPEND, op##_x)(pred, vdst, vsrc); \
OP_CONCAT(OMPI_OP_OP_PREPEND, st1)(pred, &out[idx], vdst); \
} \
}
#endif
/*************************************************************************
* Max
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) > (b) ? (a) : (b))
OP_AARCH64_FUNC(max, s, 8, 16, int, max)
OP_AARCH64_FUNC(max, u, 8, 16, uint, max)
OP_AARCH64_FUNC(max, s, 16, 8, int, max)
OP_AARCH64_FUNC(max, u, 16, 8, uint, max)
OP_AARCH64_FUNC(max, s, 32, 4, int, max)
OP_AARCH64_FUNC(max, u, 32, 4, uint, max)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC(max, s, 64, 2, int, max)
OP_AARCH64_FUNC(max, u, 64, 2, uint, max)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC(max, f, 32, 4, float, max)
OP_AARCH64_FUNC(max, f, 64, 2, float, max)
/*************************************************************************
* Min
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) < (b) ? (a) : (b))
OP_AARCH64_FUNC(min, s, 8, 16, int, min)
OP_AARCH64_FUNC(min, u, 8, 16, uint, min)
OP_AARCH64_FUNC(min, s, 16, 8, int, min)
OP_AARCH64_FUNC(min, u, 16, 8, uint, min)
OP_AARCH64_FUNC(min, s, 32, 4, int, min)
OP_AARCH64_FUNC(min, u, 32, 4, uint, min)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC(min, s, 64, 2, int, min)
OP_AARCH64_FUNC(min, u, 64, 2, uint, min)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC(min, f, 32, 4, float, min)
OP_AARCH64_FUNC(min, f, 64, 2, float, min)
/*************************************************************************
* Sum
************************************************************************/
#undef current_func
#define current_func(a, b) ((a) + (b))
OP_AARCH64_FUNC(sum, s, 8, 16, int, add)
OP_AARCH64_FUNC(sum, u, 8, 16, uint, add)
OP_AARCH64_FUNC(sum, s, 16, 8, int, add)
OP_AARCH64_FUNC(sum, u, 16, 8, uint, add)
OP_AARCH64_FUNC(sum, s, 32, 4, int, add)
OP_AARCH64_FUNC(sum, u, 32, 4, uint, add)
OP_AARCH64_FUNC(sum, s, 64, 2, int, add)
OP_AARCH64_FUNC(sum, u, 64, 2, uint, add)
OP_AARCH64_FUNC(sum, f, 32, 4, float, add)
OP_AARCH64_FUNC(sum, f, 64, 2, float, add)
/*************************************************************************
* Product
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) * (b))
OP_AARCH64_FUNC(prod, s, 8, 16, int, mul)
OP_AARCH64_FUNC(prod, u, 8, 16, uint, mul)
OP_AARCH64_FUNC(prod, s, 16, 8, int, mul)
OP_AARCH64_FUNC(prod, u, 16, 8, uint, mul)
OP_AARCH64_FUNC(prod, s, 32, 4, int, mul)
OP_AARCH64_FUNC(prod, u, 32, 4, uint, mul)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC(prod, s, 64, 2, int, mul)
OP_AARCH64_FUNC(prod, u, 64, 2, uint, mul)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC(prod, f, 32, 4, float, mul)
OP_AARCH64_FUNC(prod, f, 64, 2, float, mul)
/*************************************************************************
* Bitwise AND
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) & (b))
OP_AARCH64_FUNC(band, s, 8, 16, int, and)
OP_AARCH64_FUNC(band, u, 8, 16, uint, and)
OP_AARCH64_FUNC(band, s, 16, 8, int, and)
OP_AARCH64_FUNC(band, u, 16, 8, uint, and)
OP_AARCH64_FUNC(band, s, 32, 4, int, and)
OP_AARCH64_FUNC(band, u, 32, 4, uint, and)
OP_AARCH64_FUNC(band, s, 64, 2, int, and)
OP_AARCH64_FUNC(band, u, 64, 2, uint, and)
/*************************************************************************
* Bitwise OR
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) | (b))
OP_AARCH64_FUNC(bor, s, 8, 16, int, orr)
OP_AARCH64_FUNC(bor, u, 8, 16, uint, orr)
OP_AARCH64_FUNC(bor, s, 16, 8, int, orr)
OP_AARCH64_FUNC(bor, u, 16, 8, uint, orr)
OP_AARCH64_FUNC(bor, s, 32, 4, int, orr)
OP_AARCH64_FUNC(bor, u, 32, 4, uint, orr)
OP_AARCH64_FUNC(bor, s, 64, 2, int, orr)
OP_AARCH64_FUNC(bor, u, 64, 2, uint, orr)
/*************************************************************************
* Bitwise XOR
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) ^ (b))
OP_AARCH64_FUNC(bxor, s, 8, 16, int, eor)
OP_AARCH64_FUNC(bxor, u, 8, 16, uint, eor)
OP_AARCH64_FUNC(bxor, s, 16, 8, int, eor)
OP_AARCH64_FUNC(bxor, u, 16, 8, uint, eor)
OP_AARCH64_FUNC(bxor, s, 32, 4, int, eor)
OP_AARCH64_FUNC(bxor, u, 32, 4, uint, eor)
OP_AARCH64_FUNC(bxor, s, 64, 2, int, eor)
OP_AARCH64_FUNC(bxor, u, 64, 2, uint, eor)
/*
* This is a three buffer (2 input and 1 output) version of the reduction
* routines, needed for some optimizations.
*/
#if defined(GENERATE_NEON_CODE)
#define OP_AARCH64_FUNC_3BUFF(name, type_name, type_size, type_cnt, type, op) \
static void OP_CONCAT(ompi_op_aarch64_3buff_##name##_##type##type_size##_t, APPEND) \
(const void *_in1, const void *_in2, void *_out, int *count, \
struct ompi_datatype_t **dtype, \
struct ompi_op_base_module_1_0_0_t *module) \
{ \
int left_over = *count; \
type##type_size##_t *in1 = (type##type_size##_t *) _in1, \
*in2 = (type##type_size##_t *) _in2, \
*out = (type##type_size##_t *) _out; \
OP_CONCAT(OMPI_OP_TYPE_PREPEND, type##type_size##x##type_cnt##_t) vsrc, vdst; \
for (; left_over >= type_cnt; left_over -= type_cnt) { \
vsrc = vld1q##_##type_name##type_size(in1); \
vdst = vld1q##_##type_name##type_size(in2); \
in1 += type_cnt; \
in2 += type_cnt; \
vdst = OP_CONCAT(OMPI_OP_OP_PREPEND, op##q##_##type_name##type_size)(vdst, vsrc); \
vst1q##_##type_name##type_size(out, vdst); \
out += type_cnt; \
} \
if (left_over > 0) { \
neon_loop(left_over, out, in1, in2); \
} \
}
#elif defined(GENERATE_SVE_CODE)
#define OP_AARCH64_FUNC_3BUFF(name, type_name, type_size, type_cnt, type, op) \
static void OP_CONCAT(ompi_op_aarch64_3buff_##name##_##type##type_size##_t, APPEND) \
(const void *_in1, const void *_in2, void *_out, int *count, \
struct ompi_datatype_t **dtype, \
struct ompi_op_base_module_1_0_0_t *module) \
{ \
const int types_per_step = svcnt(*((type##type_size##_t *) _in1)); \
type##type_size##_t *in1 = (type##type_size##_t *) _in1, \
*in2 = (type##type_size##_t *) _in2, \
*out = (type##type_size##_t *) _out; \
const int cnt = *count; \
OP_CONCAT(OMPI_OP_TYPE_PREPEND, type##type_size##_t) vsrc, vdst; \
for (int idx=0; idx < cnt; idx += types_per_step) { \
svbool_t pred = svwhilelt_b##type_size(idx, cnt); \
vsrc = svld1(pred, &in1[idx]); \
vdst = svld1(pred, &in2[idx]); \
vdst = OP_CONCAT(OMPI_OP_OP_PREPEND, op##_x)(pred, vdst, vsrc); \
OP_CONCAT(OMPI_OP_OP_PREPEND, st1)(pred, &out[idx], vdst); \
} \
}
#endif /* defined(GENERATE_SVE_CODE) */
/*************************************************************************
* Max
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) > (b) ? (a) : (b))
OP_AARCH64_FUNC_3BUFF(max, s, 8, 16, int, max)
OP_AARCH64_FUNC_3BUFF(max, u, 8, 16, uint, max)
OP_AARCH64_FUNC_3BUFF(max, s, 16, 8, int, max)
OP_AARCH64_FUNC_3BUFF(max, u, 16, 8, uint, max)
OP_AARCH64_FUNC_3BUFF(max, s, 32, 4, int, max)
OP_AARCH64_FUNC_3BUFF(max, u, 32, 4, uint, max)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC_3BUFF(max, s, 64, 2, int, max)
OP_AARCH64_FUNC_3BUFF(max, u, 64, 2, uint, max)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC_3BUFF(max, f, 32, 4, float, max)
OP_AARCH64_FUNC_3BUFF(max, f, 64, 2, float, max)
/*************************************************************************
* Min
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) < (b) ? (a) : (b))
OP_AARCH64_FUNC_3BUFF(min, s, 8, 16, int, min)
OP_AARCH64_FUNC_3BUFF(min, u, 8, 16, uint, min)
OP_AARCH64_FUNC_3BUFF(min, s, 16, 8, int, min)
OP_AARCH64_FUNC_3BUFF(min, u, 16, 8, uint, min)
OP_AARCH64_FUNC_3BUFF(min, s, 32, 4, int, min)
OP_AARCH64_FUNC_3BUFF(min, u, 32, 4, uint, min)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC_3BUFF(min, s, 64, 2, int, min)
OP_AARCH64_FUNC_3BUFF(min, u, 64, 2, uint, min)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC_3BUFF(min, f, 32, 4, float, min)
OP_AARCH64_FUNC_3BUFF(min, f, 64, 2, float, min)
/*************************************************************************
* Sum
************************************************************************/
#undef current_func
#define current_func(a, b) ((a) + (b))
OP_AARCH64_FUNC_3BUFF(sum, s, 8, 16, int, add)
OP_AARCH64_FUNC_3BUFF(sum, u, 8, 16, uint, add)
OP_AARCH64_FUNC_3BUFF(sum, s, 16, 8, int, add)
OP_AARCH64_FUNC_3BUFF(sum, u, 16, 8, uint, add)
OP_AARCH64_FUNC_3BUFF(sum, s, 32, 4, int, add)
OP_AARCH64_FUNC_3BUFF(sum, u, 32, 4, uint, add)
OP_AARCH64_FUNC_3BUFF(sum, s, 64, 2, int, add)
OP_AARCH64_FUNC_3BUFF(sum, u, 64, 2, uint, add)
OP_AARCH64_FUNC_3BUFF(sum, f, 32, 4, float, add)
OP_AARCH64_FUNC_3BUFF(sum, f, 64, 2, float, add)
/*************************************************************************
* Product
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) * (b))
OP_AARCH64_FUNC_3BUFF(prod, s, 8, 16, int, mul)
OP_AARCH64_FUNC_3BUFF(prod, u, 8, 16, uint, mul)
OP_AARCH64_FUNC_3BUFF(prod, s, 16, 8, int, mul)
OP_AARCH64_FUNC_3BUFF(prod, u, 16, 8, uint, mul)
OP_AARCH64_FUNC_3BUFF(prod, s, 32, 4, int, mul)
OP_AARCH64_FUNC_3BUFF(prod, u, 32, 4, uint, mul)
#if defined(GENERATE_SVE_CODE)
OP_AARCH64_FUNC_3BUFF(prod, s, 64, 2, int, mul)
OP_AARCH64_FUNC_3BUFF(prod, u, 64, 2, uint, mul)
#endif /* defined(GENERATE_SVE_CODE) */
OP_AARCH64_FUNC_3BUFF(prod, f, 32, 4, float, mul)
OP_AARCH64_FUNC_3BUFF(prod, f, 64, 2, float, mul)
/*************************************************************************
* Bitwise AND
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) & (b))
OP_AARCH64_FUNC_3BUFF(band, s, 8, 16, int, and)
OP_AARCH64_FUNC_3BUFF(band, u, 8, 16, uint, and)
OP_AARCH64_FUNC_3BUFF(band, s, 16, 8, int, and)
OP_AARCH64_FUNC_3BUFF(band, u, 16, 8, uint, and)
OP_AARCH64_FUNC_3BUFF(band, s, 32, 4, int, and)
OP_AARCH64_FUNC_3BUFF(band, u, 32, 4, uint, and)
OP_AARCH64_FUNC_3BUFF(band, s, 64, 2, int, and)
OP_AARCH64_FUNC_3BUFF(band, u, 64, 2, uint, and)
/*************************************************************************
* Bitwise OR
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) | (b))
OP_AARCH64_FUNC_3BUFF(bor, s, 8, 16, int, orr)
OP_AARCH64_FUNC_3BUFF(bor, u, 8, 16, uint, orr)
OP_AARCH64_FUNC_3BUFF(bor, s, 16, 8, int, orr)
OP_AARCH64_FUNC_3BUFF(bor, u, 16, 8, uint, orr)
OP_AARCH64_FUNC_3BUFF(bor, s, 32, 4, int, orr)
OP_AARCH64_FUNC_3BUFF(bor, u, 32, 4, uint, orr)
OP_AARCH64_FUNC_3BUFF(bor, s, 64, 2, int, orr)
OP_AARCH64_FUNC_3BUFF(bor, u, 64, 2, uint, orr)
/*************************************************************************
* Bitwise XOR
*************************************************************************/
#undef current_func
#define current_func(a, b) ((a) ^ (b))
OP_AARCH64_FUNC_3BUFF(bxor, s, 8, 16, int, eor)
OP_AARCH64_FUNC_3BUFF(bxor, u, 8, 16, uint, eor)
OP_AARCH64_FUNC_3BUFF(bxor, s, 16, 8, int, eor)
OP_AARCH64_FUNC_3BUFF(bxor, u, 16, 8, uint, eor)
OP_AARCH64_FUNC_3BUFF(bxor, s, 32, 4, int, eor)
OP_AARCH64_FUNC_3BUFF(bxor, u, 32, 4, uint, eor)
OP_AARCH64_FUNC_3BUFF(bxor, s, 64, 2, int, eor)
OP_AARCH64_FUNC_3BUFF(bxor, u, 64, 2, uint, eor)
/** C integer ***********************************************************/
#define C_INTEGER_BASE(name, ftype) \
[OMPI_OP_BASE_TYPE_INT8_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_int8_t, APPEND), \
[OMPI_OP_BASE_TYPE_UINT8_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_uint8_t, APPEND), \
[OMPI_OP_BASE_TYPE_INT16_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_int16_t, APPEND), \
[OMPI_OP_BASE_TYPE_UINT16_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_uint16_t, APPEND), \
[OMPI_OP_BASE_TYPE_INT32_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_int32_t, APPEND), \
[OMPI_OP_BASE_TYPE_UINT32_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_uint32_t, APPEND)
#define C_INTEGER_EX(name, ftype) \
[OMPI_OP_BASE_TYPE_INT64_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_int64_t, APPEND), \
[OMPI_OP_BASE_TYPE_UINT64_T] = OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_uint64_t, APPEND)
/** Floating point, including all the Fortran reals *********************/
#define FLOAT(name, ftype) OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_float32_t, APPEND)
#define DOUBLE(name, ftype) OP_CONCAT(ompi_op_aarch64_##ftype##_##name##_float64_t, APPEND)
#define FLOATING_POINT(name, ftype) \
[OMPI_OP_BASE_TYPE_FLOAT] = FLOAT(name, ftype), \
[OMPI_OP_BASE_TYPE_DOUBLE] = DOUBLE(name, ftype)
/*
* MPI_OP_NULL
* All types
*/
#define FLAGS_NO_FLOAT \
(OMPI_OP_FLAGS_INTRINSIC | OMPI_OP_FLAGS_ASSOC | OMPI_OP_FLAGS_COMMUTE)
#define FLAGS \
(OMPI_OP_FLAGS_INTRINSIC | OMPI_OP_FLAGS_ASSOC | \
OMPI_OP_FLAGS_FLOAT_ASSOC | OMPI_OP_FLAGS_COMMUTE)
ompi_op_base_handler_fn_t OP_CONCAT(ompi_op_aarch64_functions, APPEND) [OMPI_OP_BASE_FORTRAN_OP_MAX][OMPI_OP_BASE_TYPE_MAX] =
{
/* Corresponds to MPI_OP_NULL */
[OMPI_OP_BASE_FORTRAN_NULL] = {
/* Leaving this empty puts in NULL for all entries */
NULL,
},
/* Corresponds to MPI_MAX */
[OMPI_OP_BASE_FORTRAN_MAX] = {
C_INTEGER_BASE(max, 2buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(max, 2buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(max, 2buff),
},
/* Corresponds to MPI_MIN */
[OMPI_OP_BASE_FORTRAN_MIN] = {
C_INTEGER_BASE(min, 2buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(min, 2buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(min, 2buff),
},
/* Corresponds to MPI_SUM */
[OMPI_OP_BASE_FORTRAN_SUM] = {
C_INTEGER_BASE(sum, 2buff),
C_INTEGER_EX(sum, 2buff),
FLOATING_POINT(sum, 2buff),
},
/* Corresponds to MPI_PROD */
[OMPI_OP_BASE_FORTRAN_PROD] = {
C_INTEGER_BASE(prod, 2buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(prod, 2buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(prod, 2buff),
},
/* Corresponds to MPI_LAND */
[OMPI_OP_BASE_FORTRAN_LAND] = {
NULL,
},
/* Corresponds to MPI_BAND */
[OMPI_OP_BASE_FORTRAN_BAND] = {
C_INTEGER_BASE(band, 2buff),
C_INTEGER_EX(band, 2buff),
},
/* Corresponds to MPI_LOR */
[OMPI_OP_BASE_FORTRAN_LOR] = {
NULL,
},
/* Corresponds to MPI_BOR */
[OMPI_OP_BASE_FORTRAN_BOR] = {
C_INTEGER_BASE(bor, 2buff),
C_INTEGER_EX(bor, 2buff),
},
/* Corresponds to MPI_LXOR */
[OMPI_OP_BASE_FORTRAN_LXOR] = {
NULL,
},
/* Corresponds to MPI_BXOR */
[OMPI_OP_BASE_FORTRAN_BXOR] = {
C_INTEGER_BASE(bxor, 2buff),
C_INTEGER_EX(bxor, 2buff),
},
/* Corresponds to MPI_REPLACE */
[OMPI_OP_BASE_FORTRAN_REPLACE] = {
/* (MPI_ACCUMULATE is handled differently than the other
reductions, so just zero out its function
implementations here to ensure that users don't invoke
MPI_REPLACE with any reduction operations other than
ACCUMULATE) */
NULL,
},
};
ompi_op_base_3buff_handler_fn_t OP_CONCAT(ompi_op_aarch64_3buff_functions, APPEND)[OMPI_OP_BASE_FORTRAN_OP_MAX][OMPI_OP_BASE_TYPE_MAX] =
{
/* Corresponds to MPI_OP_NULL */
[OMPI_OP_BASE_FORTRAN_NULL] = {
/* Leaving this empty puts in NULL for all entries */
NULL,
},
/* Corresponds to MPI_MAX */
[OMPI_OP_BASE_FORTRAN_MAX] = {
C_INTEGER_BASE(max, 3buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(max, 3buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(max, 3buff),
},
/* Corresponds to MPI_MIN */
[OMPI_OP_BASE_FORTRAN_MIN] = {
C_INTEGER_BASE(min, 3buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(min, 3buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(min, 3buff),
},
/* Corresponds to MPI_SUM */
[OMPI_OP_BASE_FORTRAN_SUM] = {
C_INTEGER_BASE(sum, 3buff),
C_INTEGER_EX(sum, 3buff),
FLOATING_POINT(sum, 3buff),
},
/* Corresponds to MPI_PROD */
[OMPI_OP_BASE_FORTRAN_PROD] = {
C_INTEGER_BASE(prod, 3buff),
#if defined(GENERATE_SVE_CODE)
C_INTEGER_EX(prod, 3buff),
#endif /* defined(GENERATE_SVE_CODE) */
FLOATING_POINT(prod, 3buff),
},
/* Corresponds to MPI_LAND */
[OMPI_OP_BASE_FORTRAN_LAND] ={
NULL,
},
/* Corresponds to MPI_BAND */
[OMPI_OP_BASE_FORTRAN_BAND] = {
C_INTEGER_BASE(band, 3buff),
C_INTEGER_EX(band, 3buff),
},
/* Corresponds to MPI_LOR */
[OMPI_OP_BASE_FORTRAN_LOR] = {
NULL,
},
/* Corresponds to MPI_BOR */
[OMPI_OP_BASE_FORTRAN_BOR] = {
C_INTEGER_BASE(bor, 3buff),
C_INTEGER_EX(bor, 3buff),
},
/* Corresponds to MPI_LXOR */
[OMPI_OP_BASE_FORTRAN_LXOR] = {
NULL,
},
/* Corresponds to MPI_BXOR */
[OMPI_OP_BASE_FORTRAN_BXOR] = {
C_INTEGER_BASE(bxor, 3buff),
C_INTEGER_EX(bxor, 3buff),
},
/* Corresponds to MPI_REPLACE */
[OMPI_OP_BASE_FORTRAN_REPLACE] = {
/* MPI_ACCUMULATE is handled differently than the other
reductions, so just zero out its function
implementations here to ensure that users don't invoke
MPI_REPLACE with any reduction operations other than
ACCUMULATE */
NULL,
},
};
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