BackEnd Class Reference

#include <BackEnd.h>

List of all members.

Static Public Member Functions

void init (int argc, char **argv)

void exit (void)

void suspend (void)

void awaken (void)

void barrier (void)

void ExitSchedOn (int pe)

Detailed Description

Definition at line 12 of file BackEnd.h.

Member Function Documentation

void BackEnd::awaken ( void ) [static]

Definition at line 224 of file BackEnd.C.
References Node::enableExitScheduler(), and Node::Object().
Referenced by Controller::algorithm(), barrier(), and Controller::terminate().
00224 { 00225 Node::Object()->enableExitScheduler(); 00226 }

void BackEnd::barrier ( void ) [static]

Definition at line 229 of file BackEnd.C.
References awaken(), and suspend().
00229 { 00230 awaken(); 00231 suspend(); 00232 }

void BackEnd::exit ( void ) [static]

Definition at line 206 of file BackEnd.C.
References ExitSchedOn(), and memusage_MB().
Referenced by after_backend_init(), Node::earlyExit(), and colvarproxy_namd::exit().
00206 { 00207 float cpuTime = CmiCpuTimer() - cpuTime_start; 00208 float wallTime = CmiWallTimer() - wallTime_start; 00209 CmiPrintf("====================================================\n\n" 00210 "WallClock: %f CPUTime: %f Memory: %f MB\n", 00211 wallTime, cpuTime, memusage_MB()); 00212 int i; 00213 for(i=1; i < CmiNumPes(); i++) 00214 ExitSchedOn(i); 00215 ConverseExit(); 00216 }

void BackEnd::ExitSchedOn ( int pe ) [static]

Definition at line 58 of file BackEnd.C.
Referenced by exit().
00059 { 00060 void* msg = CmiAlloc(CmiMsgHeaderSizeBytes); 00061 CmiSetHandler(msg,CkpvAccess(exitSchedHndlr)); 00062 CmiSyncSendAndFree(pe,CmiMsgHeaderSizeBytes,(char *)msg); 00063 }

void BackEnd::init ( int argc,

char ** argv

) [static]

Definition at line 181 of file BackEnd.C.
References master_init(), NAMD_die(), and slave_init().
Referenced by main().
00181 { 00182 00183 #ifdef NAMD_CUDA 00184 // look for but don't remove +idlepoll on command line 00185 int idlepoll = 0; 00186 for ( int i = 0; i < argc; ++i ) { 00187 if ( 0==strcmp(argv[i],"+idlepoll") ) { 00188 idlepoll = 1; 00189 break; 00190 } 00191 } 00192 #endif 00193 00194 ConverseInit(argc, argv, slave_init, 1, 1); // calls slave_init on others 00195 00196 #if defined(NAMD_CUDA) && CMK_NET_VERSION 00197 if ( ! idlepoll ) { 00198 NAMD_die("Please add +idlepoll to command line for proper performance."); 00199 } 00200 #endif 00201 00202 master_init(argc, argv); 00203 }

void BackEnd::suspend ( void ) [static]

Definition at line 219 of file BackEnd.C.
Referenced by barrier().
00219 { 00220 CsdScheduler(-1); 00221 }

The documentation for this class was generated from the following files:

Generated on Mon Nov 23 04:59:31 2009 for NAMD by

1.3.9.1


Static Public Member Functions
void	init (int argc, char **argv)
void	exit (void)
void	suspend (void)
void	awaken (void)
void	barrier (void)
void	ExitSchedOn (int pe)