MPQC
2.3.1
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The PumaThreadGrp class privides a concrete thread group appropriate for the intel teraflops machine. More...
#include <thpuma.h>
Public Member Functions | |
PumaThreadGrp (const Ref< KeyVal > &) | |
int | start_threads () |
Starts the threads running. More... | |
int | wait_threads () |
Wait for all the threads to complete. More... | |
Ref< ThreadLock > | new_lock () |
Return a local object. | |
Public Member Functions inherited from sc::ThreadGrp | |
ThreadGrp (const Ref< KeyVal > &) | |
ThreadGrp (const ThreadGrp &, int nthread=-1) | |
virtual void | add_thread (int threadnum, Thread *thread) |
Assigns a Thread object to each thread. More... | |
virtual void | add_thread (int threadnum, Thread *thread, int priority) |
Like add_thread(threadnum, thread), but assign a priority that the thread is to use. More... | |
int | nthread () const |
The number of threads that will be run by start_thread. | |
void | delete_threads () |
virtual ThreadGrp * | clone (int nthread=-1) |
Create a ThreadGrp like the current one. More... | |
Public Member Functions inherited from sc::DescribedClass | |
DescribedClass (const DescribedClass &) | |
DescribedClass & | operator= (const DescribedClass &) |
ClassDesc * | class_desc () const throw () |
This returns the unique pointer to the ClassDesc corresponding to the given type_info object. More... | |
const char * | class_name () const |
Return the name of the object's exact type. | |
int | class_version () const |
Return the version of the class. | |
virtual void | print (std::ostream &=ExEnv::out0()) const |
Print the object. | |
Public Member Functions inherited from sc::RefCount | |
int | lock_ptr () const |
Lock this object. | |
int | unlock_ptr () const |
Unlock this object. | |
void | use_locks (bool inVal) |
start and stop using locks on this object | |
refcount_t | nreference () const |
Return the reference count. | |
refcount_t | reference () |
Increment the reference count and return the new count. | |
refcount_t | dereference () |
Decrement the reference count and return the new count. | |
int | managed () const |
void | unmanage () |
Turn off the reference counting mechanism for this object. More... | |
int | managed () const |
Return 1 if the object is managed. Otherwise return 0. | |
Public Member Functions inherited from sc::Identity | |
Identifier | identifier () |
Return the Identifier for this argument. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from sc::ThreadGrp | |
static void | set_default_threadgrp (const Ref< ThreadGrp > &) |
static ThreadGrp * | get_default_threadgrp () |
static ThreadGrp * | initial_threadgrp (int &argc, char **argv) |
Protected Member Functions inherited from sc::RefCount | |
RefCount (const RefCount &) | |
RefCount & | operator= (const RefCount &) |
Protected Attributes inherited from sc::ThreadGrp | |
Thread ** | threads_ |
int | nthread_ |
The PumaThreadGrp class privides a concrete thread group appropriate for the intel teraflops machine.
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virtual |
Starts the threads running.
Thread 0 will be run by the thread that calls start_threads.
Implements sc::ThreadGrp.
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virtual |
Wait for all the threads to complete.
This must be called before start_threads is called again or the object is destroyed.
Implements sc::ThreadGrp.