64212a9ff1
- added implementation and/or/xor operations for post and fetch-op notations - implemented basic and UCX transports, mxm added NON-IMPLEMENTED wrapper - updated C interfaces only (fortran will be added later) - existing API is not updated to spec v1.4 Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
76 строки
2.3 KiB
C
76 строки
2.3 KiB
C
/*
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* Copyright (c) 2013 Mellanox Technologies, Inc.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "oshmem_config.h"
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#include <stdio.h>
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#include "oshmem/constants.h"
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#include "oshmem/mca/atomic/atomic.h"
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#include "oshmem/mca/spml/spml.h"
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#include "oshmem/mca/memheap/memheap.h"
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#include "oshmem/proc/proc.h"
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#include "atomic_mxm.h"
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/*
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* Initial query function that is invoked during initialization, allowing
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* this module to indicate what level of thread support it provides.
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*/
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int mca_atomic_mxm_init(bool enable_progress_threads, bool enable_threads)
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{
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return OSHMEM_SUCCESS;
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}
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int mca_atomic_mxm_finalize(void)
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{
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return OSHMEM_SUCCESS;
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}
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static int mca_atomic_mxm_op_not_implemented(void *target,
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uint64_t value,
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size_t size,
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int pe)
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{
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return OSHMEM_ERR_NOT_IMPLEMENTED;
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}
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static int mca_atomic_mxm_fop_not_implemented(void *target,
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void *prev,
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uint64_t value,
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size_t size,
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int pe)
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{
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return OSHMEM_ERR_NOT_IMPLEMENTED;
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}
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mca_atomic_base_module_t *
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mca_atomic_mxm_query(int *priority)
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{
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mca_atomic_mxm_module_t *module;
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*priority = mca_atomic_mxm_component.priority;
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module = OBJ_NEW(mca_atomic_mxm_module_t);
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if (module) {
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module->super.atomic_add = mca_atomic_mxm_add;
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module->super.atomic_and = mca_atomic_mxm_op_not_implemented;
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module->super.atomic_or = mca_atomic_mxm_op_not_implemented;
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module->super.atomic_xor = mca_atomic_mxm_op_not_implemented;
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module->super.atomic_fadd = mca_atomic_mxm_fadd;
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module->super.atomic_fand = mca_atomic_mxm_fop_not_implemented;
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module->super.atomic_for = mca_atomic_mxm_fop_not_implemented;
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module->super.atomic_fxor = mca_atomic_mxm_fop_not_implemented;
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module->super.atomic_swap = mca_atomic_mxm_swap;
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module->super.atomic_cswap = mca_atomic_mxm_cswap;
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return &(module->super);
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}
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return NULL ;
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}
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