ucp_compat.h

/*
 * Copyright (c) NVIDIA CORPORATION & AFFILIATES, 2001-2017. ALL RIGHTS RESERVED.
 *
 * See file LICENSE for terms.
 */
 
 
#ifndef UCP_COMPAT_H_
#define UCP_COMPAT_H_
 
 
#include <ucp/api/ucp_def.h>
#include <ucs/sys/compiler_def.h>
 
BEGIN_C_DECLS
 
typedef struct ucp_listener_accept_handler {
   ucp_listener_accept_callback_t  cb;       
   void                            *arg;     
} ucp_listener_accept_handler_t;
 
 
int ucp_request_is_completed(void *request);
 
 
void ucp_request_release(void *request);
 
 
void ucp_ep_destroy(ucp_ep_h ep);
 
 
ucs_status_ptr_t ucp_disconnect_nb(ucp_ep_h ep);
 
 
void *ucp_request_alloc(ucp_worker_h worker);
 
 
ucs_status_t ucp_request_test(void *request, ucp_tag_recv_info_t *info);
 
 
ucs_status_t ucp_rkey_pack(ucp_context_h context, ucp_mem_h memh,
                           void **rkey_buffer_p, size_t *size_p);
 
 
void ucp_rkey_buffer_release(void *rkey_buffer);
 
 
ucs_status_t ucp_ep_flush(ucp_ep_h ep);
 
ucs_status_t ucp_worker_flush(ucp_worker_h worker);
 
 
ucs_status_t ucp_put(ucp_ep_h ep, const void *buffer, size_t length,
                     uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_t ucp_get(ucp_ep_h ep, void *buffer, size_t length,
                     uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_t ucp_atomic_add32(ucp_ep_h ep, uint32_t add,
                              uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_t ucp_atomic_add64(ucp_ep_h ep, uint64_t add,
                              uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_t ucp_atomic_fadd32(ucp_ep_h ep, uint32_t add, uint64_t remote_addr,
                               ucp_rkey_h rkey, uint32_t *result);
 
 
ucs_status_t ucp_atomic_fadd64(ucp_ep_h ep, uint64_t add, uint64_t remote_addr,
                               ucp_rkey_h rkey, uint64_t *result);
 
 
ucs_status_t ucp_atomic_swap32(ucp_ep_h ep, uint32_t swap, uint64_t remote_addr,
                               ucp_rkey_h rkey, uint32_t *result);
 
 
ucs_status_t ucp_atomic_swap64(ucp_ep_h ep, uint64_t swap, uint64_t remote_addr,
                               ucp_rkey_h rkey, uint64_t *result);
 
 
ucs_status_t ucp_atomic_cswap32(ucp_ep_h ep, uint32_t compare, uint32_t swap,
                                uint64_t remote_addr, ucp_rkey_h rkey,
                                uint32_t *result);
 
 
ucs_status_t ucp_atomic_cswap64(ucp_ep_h ep, uint64_t compare, uint64_t swap,
                                uint64_t remote_addr, ucp_rkey_h rkey,
                                uint64_t *result);
 
 
ucs_status_ptr_t ucp_ep_modify_nb(ucp_ep_h ep, const ucp_ep_params_t *params);
 
 
ucs_status_t ucp_worker_get_address(ucp_worker_h worker,
                                    ucp_address_t **address_p,
                                    size_t *address_length_p);
 
 
ucs_status_ptr_t ucp_ep_close_nb(ucp_ep_h ep, unsigned mode);
 
 
ucs_status_ptr_t ucp_ep_flush_nb(ucp_ep_h ep, unsigned flags,
                                 ucp_send_callback_t cb);
 
 
ucs_status_t ucp_worker_set_am_handler(ucp_worker_h worker, uint16_t id,
                                       ucp_am_callback_t cb, void *arg,
                                       uint32_t flags);
 
 
ucs_status_ptr_t ucp_am_send_nb(ucp_ep_h ep, uint16_t id,
                                const void *buffer, size_t count,
                                ucp_datatype_t datatype,
                                ucp_send_callback_t cb, unsigned flags);
 
 
ucs_status_ptr_t ucp_stream_send_nb(ucp_ep_h ep, const void *buffer, size_t count,
                                    ucp_datatype_t datatype, ucp_send_callback_t cb,
                                    unsigned flags);
 
 
ucs_status_ptr_t ucp_stream_recv_nb(ucp_ep_h ep, void *buffer, size_t count,
                                    ucp_datatype_t datatype,
                                    ucp_stream_recv_callback_t cb,
                                    size_t *length, unsigned flags);
 
 
ucs_status_ptr_t ucp_tag_send_nb(ucp_ep_h ep, const void *buffer, size_t count,
                                 ucp_datatype_t datatype, ucp_tag_t tag,
                                 ucp_send_callback_t cb);
 
 
ucs_status_t ucp_tag_send_nbr(ucp_ep_h ep, const void *buffer, size_t count,
                              ucp_datatype_t datatype, ucp_tag_t tag, void *req);
 
 
ucs_status_ptr_t ucp_tag_send_sync_nb(ucp_ep_h ep, const void *buffer, size_t count,
                                      ucp_datatype_t datatype, ucp_tag_t tag,
                                      ucp_send_callback_t cb);
 
 
ucs_status_ptr_t ucp_tag_recv_nb(ucp_worker_h worker, void *buffer, size_t count,
                                 ucp_datatype_t datatype, ucp_tag_t tag,
                                 ucp_tag_t tag_mask, ucp_tag_recv_callback_t cb);
 
 
ucs_status_t ucp_tag_recv_nbr(ucp_worker_h worker, void *buffer, size_t count,
                              ucp_datatype_t datatype, ucp_tag_t tag,
                              ucp_tag_t tag_mask, void *req);
 
 
ucs_status_ptr_t ucp_tag_msg_recv_nb(ucp_worker_h worker, void *buffer,
                                     size_t count, ucp_datatype_t datatype,
                                     ucp_tag_message_h message,
                                     ucp_tag_recv_callback_t cb);
 
 
ucs_status_t ucp_put_nbi(ucp_ep_h ep, const void *buffer, size_t length,
                         uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_ptr_t ucp_put_nb(ucp_ep_h ep, const void *buffer, size_t length,
                            uint64_t remote_addr, ucp_rkey_h rkey,
                            ucp_send_callback_t cb);
 
 
ucs_status_t ucp_get_nbi(ucp_ep_h ep, void *buffer, size_t length,
                         uint64_t remote_addr, ucp_rkey_h rkey);
 
 
ucs_status_ptr_t ucp_get_nb(ucp_ep_h ep, void *buffer, size_t length,
                            uint64_t remote_addr, ucp_rkey_h rkey,
                            ucp_send_callback_t cb);
 
 
typedef enum {
    UCP_ATOMIC_POST_OP_ADD, 
    UCP_ATOMIC_POST_OP_AND, 
    UCP_ATOMIC_POST_OP_OR,  
    UCP_ATOMIC_POST_OP_XOR, 
    UCP_ATOMIC_POST_OP_LAST
} ucp_atomic_post_op_t;
 
 
ucs_status_t ucp_atomic_post(ucp_ep_h ep, ucp_atomic_post_op_t opcode, uint64_t value,
                             size_t op_size, uint64_t remote_addr, ucp_rkey_h rkey);
 
 
typedef enum {
    UCP_ATOMIC_FETCH_OP_FADD,  
    UCP_ATOMIC_FETCH_OP_SWAP,  
    UCP_ATOMIC_FETCH_OP_CSWAP, 
    UCP_ATOMIC_FETCH_OP_FAND,  
    UCP_ATOMIC_FETCH_OP_FOR,   
    UCP_ATOMIC_FETCH_OP_FXOR,  
    UCP_ATOMIC_FETCH_OP_LAST
} ucp_atomic_fetch_op_t;
 
 
ucs_status_ptr_t
ucp_atomic_fetch_nb(ucp_ep_h ep, ucp_atomic_fetch_op_t opcode,
                    uint64_t value, void *result, size_t op_size,
                    uint64_t remote_addr, ucp_rkey_h rkey,
                    ucp_send_callback_t cb);
 
 
ucs_status_ptr_t ucp_worker_flush_nb(ucp_worker_h worker, unsigned flags,
                                     ucp_send_callback_t cb);
 
 
enum ucp_ep_close_mode {
    UCP_EP_CLOSE_MODE_FORCE         = 0, 
    UCP_EP_CLOSE_MODE_FLUSH         = 1  
};
 
 
END_C_DECLS
 
#endif