N-sim
Emulation and simulation of
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/home/brennan/n-sim/OrbisQuartus/server/l4/virtual_time-l4.cpp File Reference

Virtual Time implementation. More...

#include <l4/thread/thread.h>
#include <virtual_time.h>
#include <virtual_time-internal.h>
#include <mutex.h>
#include <avl.h>
#include <orbisquartus.h>
#include <mini_mpi.h>
#include "lwip.h"

Go to the source code of this file.

Functions

char * vt_recv (struct netconn *sock, int len)

int vt_send (int dest, struct netconn *sock, char *buf, int len)

void virtual_time_init (OrbisQuartus *orbis)

Variables

OrbisQuartus * oq

mutex_t vt_mutex

mutex_t vt_sync

AVL_tree< VT_timestamp > send_queue

AVL_tree< VT_timestamp > rcv_queue

AVL_tree< VT_timestamp > state_queue

Detailed Description

Virtual Time implementation.

Revision: 1.8

Original Author: Sean M. Brennan <brennan@lanl.gov>

Author: sean_m_brennan

Created: October 23, 2006

Date: 2007/10/11 17:13:30

Definition in file virtual_time-l4.cpp.

Function Documentation

void virtual_time_init ( OrbisQuartus * orbis )

Definition at line 130 of file virtual_time-l4.cpp.

char* vt_recv ( struct netconn * sock,

int len

)

Definition at line 54 of file virtual_time-l4.cpp.
References VT_message::compare(), global_virtual_time(), local_virtual_time(), MPI_MSG_LEN, VT_message::rvt(), send_queue, VT_message::string_len(), and vt_send().
Referenced by MPI_Irecv(), and MPI_Recv().

int vt_send ( int dest,

struct netconn * sock,

char * buf,

int len

)

Definition at line 103 of file virtual_time-l4.cpp.
References error, VT_message::msg_sign, NEGATIVE, send_queue, and VT_message::to_string().
Referenced by MPI_Bcast(), MPI_Isend(), MPI_Send(), and vt_recv().

Variable Documentation

OrbisQuartus* oq

Definition at line 49 of file virtual_time.cpp.
Referenced by checkpoint(), chkpt_all(), main(), and virtual_time_init().

AVL_tree<VT_timestamp> rcv_queue

Definition at line 54 of file virtual_time.cpp.

AVL_tree<VT_timestamp> send_queue

Definition at line 53 of file virtual_time.cpp.
Referenced by vt_recv(), and vt_send().

AVL_tree<VT_timestamp> state_queue

Definition at line 55 of file virtual_time.cpp.

mutex_t vt_mutex

Definition at line 50 of file virtual_time.cpp.
Referenced by virtual_time_client().

mutex_t vt_sync

Definition at line 51 of file virtual_time.cpp.
Referenced by virtual_time_client().

© 2007, Los Alamos National Security, LLC.