moc_message_envelope_struct Struct Reference
[Implementation-Core]

#include <imoc_core.h>

Collaboration diagram for moc_message_envelope_struct:

[legend]

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Detailed Description

Message-envelope structure.

Is used to store meta-data about the message in the message-queues of the receiving process.

Definition at line 76 of file imoc_core.h.

Data Fields
uint8_t	id
	Message-ID.
uint8_t	tag
	Message-tag.
uint8_t	communicator
	Communicator of message.
union {
struct {
unsigned int   valid: 1
	Is the message valid?
unsigned int   signal_back: 1
	Should the status be reported back to the sending process.
unsigned int   special: 1
	Is this message a special message?
unsigned int   collaborative: 1
	Is this message part of a collaborative communication?
unsigned int   channel: 2
	Which channel is used to transport the message?
unsigned int   in_mm: 1
	Are the data in Main-Memory?
unsigned int   keep_valid: 1
	Should the message-status-entry be invalidated?
}   bits
	flag-struct
uint8_t   value
	union-value
}	flags
	flag-union
unsigned int	size: 24
	Message-size in byte.
unsigned int	datatype: 8
	Data-type of message-entries.
uint64_t	message_address
	Effective address of message-data.

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Field Documentation

uint8_t moc_message_envelope_struct::id

Message-ID.

Also index of message-status-array

Definition at line 78 of file imoc_core.h.

Referenced by MOC_Iprobe(), MOC_Probe(), and MOC_Recv().

uint8_t moc_message_envelope_struct::tag

Message-tag.

Definition at line 79 of file imoc_core.h.

Referenced by IMOC_get_entry(), MOC_Iprobe(), and MOC_Probe().

uint8_t moc_message_envelope_struct::communicator

Communicator of message.

Definition at line 80 of file imoc_core.h.

Referenced by IMOC_get_entry().

unsigned int moc_message_envelope_struct::valid

Is the message valid?

Definition at line 85 of file imoc_core.h.

unsigned int moc_message_envelope_struct::signal_back

Should the status be reported back to the sending process.

Definition at line 86 of file imoc_core.h.

unsigned int moc_message_envelope_struct::special

Is this message a special message?

Definition at line 88 of file imoc_core.h.

unsigned int moc_message_envelope_struct::collaborative

Is this message part of a collaborative communication?

Definition at line 89 of file imoc_core.h.

unsigned int moc_message_envelope_struct::channel

Which channel is used to transport the message?

Definition at line 91 of file imoc_core.h.

unsigned int moc_message_envelope_struct::in_mm

Are the data in Main-Memory?

Definition at line 92 of file imoc_core.h.

unsigned int moc_message_envelope_struct::keep_valid

Should the message-status-entry be invalidated?

Definition at line 93 of file imoc_core.h.

struct { ... } moc_message_envelope_struct::bits

flag-struct

Referenced by IMOC_get_entry(), IMOC_getFreeEntry(), and MOC_Recv().

uint8_t moc_message_envelope_struct::value

union-value

Definition at line 95 of file imoc_core.h.

Referenced by MOC_Barrier(), and MOC_Recv().

union { ... } moc_message_envelope_struct::flags

flag-union

Referenced by IMOC_get_entry(), MOC_Barrier(), and MOC_Recv().

unsigned int moc_message_envelope_struct::size

Message-size in byte.

Definition at line 97 of file imoc_core.h.

Referenced by MOC_Iprobe(), MOC_Probe(), and MOC_Recv().

unsigned int moc_message_envelope_struct::datatype

Data-type of message-entries.

Definition at line 98 of file imoc_core.h.

Referenced by MOC_Recv().

uint64_t moc_message_envelope_struct::message_address

Effective address of message-data.

Definition at line 99 of file imoc_core.h.

Referenced by MOC_Recv().

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

• include/internal/imoc_core.h