nm_pkt_wrap_s Struct Reference

Internal packet wrapper. More...

#include <nm_pkt_wrap.h>

Collaboration diagram for nm_pkt_wrap_s:

Public Member Functions
	PUK_LIST_LINK (nm_pkt_wrap)
	link to insert the pw into a nm_pkt_wrap_list.
	PUK_LIST_LINK (nm_pw_poll)
	link to insert the pw into a nm_pw_poll
	__attribute__ ((aligned(16))) struct iovec prealloc_v[NM_PREALLOC_IOV_LEN]
	pre-allcoated iovec

Data Fields
struct nm_core_task_s	core_task
	link to insert the pw as a core task
nm_drv_t	p_drv
	assignated driver.
nm_trk_id_t	trk_id
	assignated track ID.
nm_gate_t	p_gate
	assignated gate, if relevant.
struct nm_trk_s *	p_trk
	assignated track, if relevant.
nm_pw_flag_t	flags
	packet flags.
nm_len_t	length
	cumulated amount of data (everything included) referenced by this wrap.
nm_len_t	max_len
	maximum usable length
struct nm_data_s *	p_data
	data represented as datatype (if non-NULL, v must be empty)
struct iovec *	v
	IO vector.
int	v_size
	number of allocated entries in the iovec.
int	v_nb
	number of used entries in the iovec
nm_prio_t	prio
	priority, used for sending (all trks) and recv (large only)
struct nm_pkt_s	pkt
	pkt to give to the driver
struct nm_refcount_s	refcount
	number of references pointing to the header
void(*	destructor )(struct nm_pkt_wrap_s *p_pw)
	destructor called uppon packet destroy
void *	destructor_key
	key for destructor to store private data
struct nm_req_chunk_list_s	req_chunks
	list of req chunks contained in this pw (sending)
struct nm_pw_pending_rtr_list_s	pending_rtrs
	pending RTRs attached to this pw
struct nm_req_s *	p_unpack
	user-level unpack request (large message only)
nm_len_t	chunk_offset
	offset of this chunk in the message (for large message)
struct nm_data_properties_s	data_props
	pre-computed properties for the chunk of data
NM_ALIGN_TYPE	buf [1]

Detailed Description

Internal packet wrapper.

Definition at line 136 of file nm_pkt_wrap.h.

Member Function Documentation

__attribute__()

nm_pkt_wrap_s::__attribute__

(

(aligned(16))

)

pre-allcoated iovec

PUK_LIST_LINK() [1/2]

nm_pkt_wrap_s::PUK_LIST_LINK

(

nm_pkt_wrap

)

link to insert the pw into a nm_pkt_wrap_list.

PUK_LIST_LINK() [2/2]

nm_pkt_wrap_s::PUK_LIST_LINK

(

nm_pw_poll

)

link to insert the pw into a nm_pw_poll

Field Documentation

buf

NM_ALIGN_TYPE nm_pkt_wrap_s::buf[1]

Definition at line 196 of file nm_pkt_wrap.h.

chunk_offset

nm_len_t nm_pkt_wrap_s::chunk_offset

offset of this chunk in the message (for large message)

Definition at line 184 of file nm_pkt_wrap.h.

core_task

struct nm_core_task_s nm_pkt_wrap_s::core_task

link to insert the pw as a core task

Definition at line 144 of file nm_pkt_wrap.h.

Referenced by nm_pw_completed_enqueue().

data_props

struct nm_data_properties_s nm_pkt_wrap_s::data_props

pre-computed properties for the chunk of data

Definition at line 185 of file nm_pkt_wrap.h.

destructor

void(* nm_pkt_wrap_s::destructor) (struct nm_pkt_wrap_s *p_pw)

destructor called uppon packet destroy

Definition at line 171 of file nm_pkt_wrap.h.

destructor_key

void* nm_pkt_wrap_s::destructor_key

key for destructor to store private data

Definition at line 172 of file nm_pkt_wrap.h.

flags

nm_pw_flag_t nm_pkt_wrap_s::flags

packet flags.

Definition at line 158 of file nm_pkt_wrap.h.

Referenced by nm_header_global_v0len(), nm_pw_completed_enqueue(), and nm_pw_gpu_fill().

length

nm_len_t nm_pkt_wrap_s::length

cumulated amount of data (everything included) referenced by this wrap.

Definition at line 159 of file nm_pkt_wrap.h.

Referenced by nm_pw_remaining_buf().

max_len

nm_len_t nm_pkt_wrap_s::max_len

maximum usable length

Definition at line 160 of file nm_pkt_wrap.h.

Referenced by nm_pw_remaining_buf().

p_data

struct nm_data_s* nm_pkt_wrap_s::p_data

data represented as datatype (if non-NULL, v must be empty)

Definition at line 161 of file nm_pkt_wrap.h.

p_drv

nm_drv_t nm_pkt_wrap_s::p_drv

assignated driver.

Definition at line 151 of file nm_pkt_wrap.h.

Referenced by nm_pw_assign().

p_gate

nm_gate_t nm_pkt_wrap_s::p_gate

assignated gate, if relevant.

Definition at line 153 of file nm_pkt_wrap.h.

Referenced by nm_pw_assign().

p_trk

struct nm_trk_s* nm_pkt_wrap_s::p_trk

assignated track, if relevant.

Definition at line 154 of file nm_pkt_wrap.h.

Referenced by nm_pw_assign().

p_unpack

struct nm_req_s* nm_pkt_wrap_s::p_unpack

user-level unpack request (large message only)

Definition at line 181 of file nm_pkt_wrap.h.

pending_rtrs

struct nm_pw_pending_rtr_list_s nm_pkt_wrap_s::pending_rtrs

pending RTRs attached to this pw

Definition at line 177 of file nm_pkt_wrap.h.

pkt

struct nm_pkt_s nm_pkt_wrap_s::pkt

pkt to give to the driver

Definition at line 167 of file nm_pkt_wrap.h.

prio

nm_prio_t nm_pkt_wrap_s::prio

priority, used for sending (all trks) and recv (large only)

Definition at line 166 of file nm_pkt_wrap.h.

refcount

struct nm_refcount_s nm_pkt_wrap_s::refcount

number of references pointing to the header

Definition at line 170 of file nm_pkt_wrap.h.

Referenced by nm_pw_ref_dec(), and nm_pw_ref_dec_free().

req_chunks

struct nm_req_chunk_list_s nm_pkt_wrap_s::req_chunks

list of req chunks contained in this pw (sending)

Definition at line 176 of file nm_pkt_wrap.h.

trk_id

nm_trk_id_t nm_pkt_wrap_s::trk_id

assignated track ID.

Definition at line 152 of file nm_pkt_wrap.h.

Referenced by nm_header_global_finalize(), and nm_pw_assign().

v

struct iovec* nm_pkt_wrap_s::v

IO vector.

Definition at line 162 of file nm_pkt_wrap.h.

Referenced by nm_header_global_finalize(), and nm_header_global_v0len().

v_nb

int nm_pkt_wrap_s::v_nb

number of used entries in the iovec

Definition at line 164 of file nm_pkt_wrap.h.

v_size

int nm_pkt_wrap_s::v_size

number of allocated entries in the iovec.

Definition at line 163 of file nm_pkt_wrap.h.

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The documentation for this struct was generated from the following file:

• nm_pkt_wrap.h