nm_coll_private.h File Reference

#include <nm_public.h>
#include <nm_sendrecv_interface.h>
#include <nm_private.h>
#include <Padico/Puk.h>
#include "nm_coll_interface.h"

Include dependency graph for nm_coll_private.h:

Go to the source code of this file.

Data Structures
struct	nm_coll_req_s
struct	nm_coll_profile_s
	profiling block for collective ops More...

Macros
#define	NM_COLL_TAG_MASK_P2P   0x7FFFFFFF
	maximum tag usable by enduser for p2p
#define	NM_COLL_TAG_BASE   0xFF000000
	base tag used for collectives
#define	NM_COLL_TAG_COMM_CREATE_1   ( NM_COLL_TAG_BASE | 0x04 )
	comm_create phase 1
#define	NM_COLL_TAG_COMM_CREATE_2   ( NM_COLL_TAG_BASE | 0x05 )
	comm_create phase 2
#define	NM_COLL_PROFILE_ADD(PROF_LOCAL, PROF_GLOBAL, BYTES, NODES)

Typedefs
typedef enum nm_coll_req_kind_e	nm_coll_req_kind_t
typedef void(*	nm_coll_req_destructor_t) (struct nm_coll_req_s *)

Enumerations
enum	nm_coll_req_kind_e {   NM_COLL_REQ_NONE = 0 , NM_COLL_REQ_BARRIER , NM_COLL_REQ_BCAST_TREE , NM_COLL_REQ_BCAST_PIPELINE ,   NM_COLL_REQ_BCAST_2TREES , NM_COLL_REQ_SCATTER , NM_COLL_REQ_GATHER , NM_COLL_REQ_ALLGATHER_TREE ,   NM_COLL_REQ_ALLGATHER_BUTTERFLY , NM_COLL_REQ_ALLGATHER_BRUCK , NM_COLL_REQ_ALLGATHER_RBRUCK , NM_COLL_REQ_OTHER ,   NM_COLL_REQ_DEFAULT , _NM_COLL_REQ_KIND_MAX }

Functions
struct nm_coll_req_s *	nm_coll_req_alloc (nm_len_t payload_size, nm_coll_req_kind_t kind, nm_coll_req_destructor_t p_destructor, nm_coll_req_notifier_t p_notify, void *p_ref)
static void *	nm_coll_req_payload (struct nm_coll_req_s *p_coll_req)
static struct nm_coll_req_s *	nm_coll_req_container (void *p_payload)
void	nm_coll_req_signal (struct nm_coll_req_s *p_coll_req)
	used internally to signal the completion of a coll req
static void	nm_coll_datav_descendants (const struct nm_coll_tree_info_s *p_tree, struct nm_datav_s *p_datav, struct nm_data_s *p_data, nm_len_t data_size, int *p_descendants, int child, int child_weight)
	add chunks of data described by descendants to datav, with aggregation of adjacent chunks

Macro Definition Documentation

NM_COLL_PROFILE_ADD

#define NM_COLL_PROFILE_ADD	(		PROF_LOCAL,
			PROF_GLOBAL,
			BYTES,
			NODES
	)

Definition at line 189 of file nm_coll_private.h.

NM_COLL_TAG_BASE

#define NM_COLL_TAG_BASE   0xFF000000

base tag used for collectives

Definition at line 31 of file nm_coll_private.h.

NM_COLL_TAG_COMM_CREATE_1

#define NM_COLL_TAG_COMM_CREATE_1   ( NM_COLL_TAG_BASE | 0x04 )

comm_create phase 1

Definition at line 33 of file nm_coll_private.h.

NM_COLL_TAG_COMM_CREATE_2

#define NM_COLL_TAG_COMM_CREATE_2   ( NM_COLL_TAG_BASE | 0x05 )

comm_create phase 2

Definition at line 35 of file nm_coll_private.h.

NM_COLL_TAG_MASK_P2P

#define NM_COLL_TAG_MASK_P2P   0x7FFFFFFF

maximum tag usable by enduser for p2p

Definition at line 29 of file nm_coll_private.h.

Typedef Documentation

nm_coll_req_destructor_t

typedef void(* nm_coll_req_destructor_t) (struct nm_coll_req_s *)

Definition at line 59 of file nm_coll_private.h.

nm_coll_req_kind_t

typedef enum nm_coll_req_kind_e nm_coll_req_kind_t

Definition at line 57 of file nm_coll_private.h.

Enumeration Type Documentation

nm_coll_req_kind_e

enum nm_coll_req_kind_e

Enumerator
NM_COLL_REQ_NONE
NM_COLL_REQ_BARRIER
NM_COLL_REQ_BCAST_TREE
NM_COLL_REQ_BCAST_PIPELINE
NM_COLL_REQ_BCAST_2TREES
NM_COLL_REQ_SCATTER
NM_COLL_REQ_GATHER
NM_COLL_REQ_ALLGATHER_TREE
NM_COLL_REQ_ALLGATHER_BUTTERFLY
NM_COLL_REQ_ALLGATHER_BRUCK
NM_COLL_REQ_ALLGATHER_RBRUCK
NM_COLL_REQ_OTHER	external use of nm_coll_req_e
NM_COLL_REQ_DEFAULT
_NM_COLL_REQ_KIND_MAX

Definition at line 39 of file nm_coll_private.h.

Function Documentation

nm_coll_datav_descendants()

static void nm_coll_datav_descendants ( const struct nm_coll_tree_info_s *  p_tree, struct nm_datav_s *  p_datav, struct nm_data_s *  p_data, nm_len_t  data_size, int *  p_descendants, int  child, int  child_weight  )

inlinestatic

add chunks of data described by descendants to datav, with aggregation of adjacent chunks

Definition at line 96 of file nm_coll_private.h.

References assert(), nm_coll_tree_info_s::n, nm_datav_add_chunk_excerpt(), and p_data.

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nm_coll_req_alloc()

struct nm_coll_req_s * nm_coll_req_alloc	(	nm_len_t	payload_size,
		nm_coll_req_kind_t	kind,
		nm_coll_req_destructor_t	p_destructor,
		nm_coll_req_notifier_t	p_notify,
		void *	p_ref
	)

nm_coll_req_container()

static struct nm_coll_req_s * nm_coll_req_container ( void *  p_payload )

inlinestatic

Definition at line 83 of file nm_coll_private.h.

References nm_coll_req_s::_payload, nm_container_of, and p_coll_req.

nm_coll_req_payload()

static void * nm_coll_req_payload ( struct nm_coll_req_s *  p_coll_req )

inlinestatic

Definition at line 78 of file nm_coll_private.h.

References nm_coll_req_s::_payload, and p_coll_req.

nm_coll_req_signal()

void nm_coll_req_signal

(

struct nm_coll_req_s *

p_coll_req

)

used internally to signal the completion of a coll req