Basic operations for onesided.

The basic RMA operations: put/get/fence. More...

Typedefs
typedef struct nm_onesided_request_s	nm_onesided_request_t
	request type for 'onesided' interface

Functions
void	nm_onesided_iput (nm_onesided_t p_onesided, struct nm_gate_s *p_gate, const void *p_ptr, nm_len_t len, uintptr_t dest_addr, nm_onesided_request_t *p_req)
	remotely write to destination memory; local data is p_ptr with length len; dest_addr is the address in the remote memory space
void	nm_onesided_iput_data (nm_onesided_t p_onesided, struct nm_gate_s *p_gate, struct nm_data_s *p_data, uintptr_t dest_addr, nm_onesided_request_t *p_req)
	remotely write to destination memory; local data described by p_data; dest_addr is the address in the remote memory space (same as above with data described by an nm_data)
void	nm_onesided_iget (nm_onesided_t p_onesided, struct nm_gate_s *p_gate, void *p_ptr, nm_len_t len, uintptr_t dest_addr, nm_onesided_request_t *p_req)
	remotely read data from target memory.
void	nm_onesided_iget_data (nm_onesided_t p_onesided, struct nm_gate_s *p_gate, struct nm_data_s *p_data, uintptr_t dest_addr, nm_onesided_request_t *p_req)
	remotely read data from target memory (nm_data flavor).
void	nm_onesided_ifence (nm_onesided_t p_onesided, struct nm_gate_s *p_gate, nm_onesided_request_t *p_req)
	ensures all put operations to the remote node are completed
void	nm_onesided_req_wait (nm_onesided_request_t *p_req)
	wait for this request completion
void	nm_onesided_req_wait_all (nm_onesided_request_t **p_reqs, int n)
	wait for completion of a vector of requests
int	nm_onesided_req_test (nm_onesided_request_t *p_req)
	test for completion of a request

Detailed Description

The basic RMA operations: put/get/fence.

Typedef Documentation

nm_onesided_request_t

typedef struct nm_onesided_request_s nm_onesided_request_t

request type for 'onesided' interface

Definition at line 66 of file nm_onesided_interface.h.

Function Documentation

nm_onesided_ifence()

void nm_onesided_ifence	(	nm_onesided_t	p_onesided,
		struct nm_gate_s *	p_gate,
		nm_onesided_request_t *	p_req
	)

ensures all put operations to the remote node are completed

Examples

nm_onesided_simple.c.

nm_onesided_iget()

void nm_onesided_iget	(	nm_onesided_t	p_onesided,
		struct nm_gate_s *	p_gate,
		void *	p_ptr,
		nm_len_t	len,
		uintptr_t	dest_addr,
		nm_onesided_request_t *	p_req
	)

remotely read data from target memory.

nm_onesided_iget_data()

void nm_onesided_iget_data	(	nm_onesided_t	p_onesided,
		struct nm_gate_s *	p_gate,
		struct nm_data_s *	p_data,
		uintptr_t	dest_addr,
		nm_onesided_request_t *	p_req
	)

remotely read data from target memory (nm_data flavor).

Examples

nm_onesided_simple.c.

nm_onesided_iput()

void nm_onesided_iput	(	nm_onesided_t	p_onesided,
		struct nm_gate_s *	p_gate,
		const void *	p_ptr,
		nm_len_t	len,
		uintptr_t	dest_addr,
		nm_onesided_request_t *	p_req
	)

remotely write to destination memory; local data is p_ptr with length len; dest_addr is the address in the remote memory space

nm_onesided_iput_data()

void nm_onesided_iput_data	(	nm_onesided_t	p_onesided,
		struct nm_gate_s *	p_gate,
		struct nm_data_s *	p_data,
		uintptr_t	dest_addr,
		nm_onesided_request_t *	p_req
	)

remotely write to destination memory; local data described by p_data; dest_addr is the address in the remote memory space (same as above with data described by an nm_data)

Examples

nm_onesided_simple.c.

nm_onesided_req_test()

int nm_onesided_req_test

(

nm_onesided_request_t *

p_req

)

test for completion of a request

nm_onesided_req_wait()

void nm_onesided_req_wait

(

nm_onesided_request_t *

p_req

)

wait for this request completion

Examples

nm_onesided_queues.c, and nm_onesided_simple.c.

nm_onesided_req_wait_all()

void nm_onesided_req_wait_all	(	nm_onesided_request_t **	p_reqs,
		int	n
	)

wait for completion of a vector of requests

Examples

nm_onesided_simple.c.