lpf_bsmp_buffer Struct Reference

#include <bsmp.h>

Public Attributes
size_t	buffer_size
size_t	tag_size
size_t	queued
size_t *restrict	remote_pos
size_t *restrict	local_pos
size_t *restrict	headers
char *restrict	message_queue
lpf_memslot_t	in_slot
lpf_memslot_t	out_slot
lpf_memslot_t	rpos_slot
lpf_memslot_t	lpos_slot
lpf_pid_t	s
lpf_pid_t	p
lpf_pid_t	pid_pos
enum lpf_bsmp_mode	mode
lpf_t	ctx

Detailed Description

All information required by a BSMP object.

Member Data Documentation

buffer_size

size_t lpf_bsmp_buffer::buffer_size

The currently active local buffer size, in bytes.

tag_size

size_t lpf_bsmp_buffer::tag_size

The currently active tag size, in bytes.

queued

size_t lpf_bsmp_buffer::queued

The number of out-bound messages currently queued.

remote_pos

size_t* restrict lpf_bsmp_buffer::remote_pos

Array that keeps track of remote positions of messages to be sent out.

local_pos

size_t* restrict lpf_bsmp_buffer::local_pos

Array that keeps track of local positions of messages to be read.

headers

size_t* restrict lpf_bsmp_buffer::headers

Array that holds a header info for each out-bound message.

message_queue

char* restrict lpf_bsmp_buffer::message_queue

The message inbox queue.

in_slot

lpf_memslot_t lpf_bsmp_buffer::in_slot

Globally registered slot to the message queue.

out_slot

lpf_memslot_t lpf_bsmp_buffer::out_slot

Locally registered slot to the headers.

rpos_slot

lpf_memslot_t lpf_bsmp_buffer::rpos_slot

Locally registered slot to the remote_pos array.

lpos_slot

lpf_memslot_t lpf_bsmp_buffer::lpos_slot

Globally registered slot to the local_pos array.

s

lpf_pid_t lpf_bsmp_buffer::s

The process ID this BSMP buffer belongs to.

p

lpf_pid_t lpf_bsmp_buffer::p

The number of processes involved in the current SPMD run.

pid_pos

lpf_pid_t lpf_bsmp_buffer::pid_pos

From which process the next incoming message is to be read from.

mode

enum lpf_bsmp_mode lpf_bsmp_buffer::mode

The current mode of the BSMP queue.

ctx

lpf_t lpf_bsmp_buffer::ctx

The LPF runtime state as given via lpf_bsmp_create().

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

• /home/yzelman/Documents/lpf/include/lpf/bsmp.h