UCX 1.16
Unified Communication X
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Functions

ucs_status_t uct_ep_atomic_cswap64 (uct_ep_h ep, uint64_t compare, uint64_t swap, uint64_t remote_addr, uct_rkey_t rkey, uint64_t *result, uct_completion_t *comp)
 
ucs_status_t uct_ep_atomic_cswap32 (uct_ep_h ep, uint32_t compare, uint32_t swap, uint64_t remote_addr, uct_rkey_t rkey, uint32_t *result, uct_completion_t *comp)
 
ucs_status_t uct_ep_atomic32_post (uct_ep_h ep, uct_atomic_op_t opcode, uint32_t value, uint64_t remote_addr, uct_rkey_t rkey)
 
ucs_status_t uct_ep_atomic64_post (uct_ep_h ep, uct_atomic_op_t opcode, uint64_t value, uint64_t remote_addr, uct_rkey_t rkey)
 
ucs_status_t uct_ep_atomic32_fetch (uct_ep_h ep, uct_atomic_op_t opcode, uint32_t value, uint32_t *result, uint64_t remote_addr, uct_rkey_t rkey, uct_completion_t *comp)
 
ucs_status_t uct_ep_atomic64_fetch (uct_ep_h ep, uct_atomic_op_t opcode, uint64_t value, uint64_t *result, uint64_t remote_addr, uct_rkey_t rkey, uct_completion_t *comp)
 

Detailed Description

Defines atomic operations.

Function Documentation

◆ uct_ep_atomic_cswap64()

ucs_status_t uct_ep_atomic_cswap64 ( uct_ep_h  ep,
uint64_t  compare,
uint64_t  swap,
uint64_t  remote_addr,
uct_rkey_t  rkey,
uint64_t *  result,
uct_completion_t comp 
)

◆ uct_ep_atomic_cswap32()

ucs_status_t uct_ep_atomic_cswap32 ( uct_ep_h  ep,
uint32_t  compare,
uint32_t  swap,
uint64_t  remote_addr,
uct_rkey_t  rkey,
uint32_t *  result,
uct_completion_t comp 
)

◆ uct_ep_atomic32_post()

ucs_status_t uct_ep_atomic32_post ( uct_ep_h  ep,
uct_atomic_op_t  opcode,
uint32_t  value,
uint64_t  remote_addr,
uct_rkey_t  rkey 
)

◆ uct_ep_atomic64_post()

ucs_status_t uct_ep_atomic64_post ( uct_ep_h  ep,
uct_atomic_op_t  opcode,
uint64_t  value,
uint64_t  remote_addr,
uct_rkey_t  rkey 
)

◆ uct_ep_atomic32_fetch()

ucs_status_t uct_ep_atomic32_fetch ( uct_ep_h  ep,
uct_atomic_op_t  opcode,
uint32_t  value,
uint32_t *  result,
uint64_t  remote_addr,
uct_rkey_t  rkey,
uct_completion_t comp 
)

◆ uct_ep_atomic64_fetch()

ucs_status_t uct_ep_atomic64_fetch ( uct_ep_h  ep,
uct_atomic_op_t  opcode,
uint64_t  value,
uint64_t *  result,
uint64_t  remote_addr,
uct_rkey_t  rkey,
uct_completion_t comp 
)