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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@794 331e1502-861f-0410-8da2-ba01fb791d7f

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This commit is contained in:
atantar 2007-11-20 13:40:15 +00:00
commit aecc5ba8fc
35 changed files with 498 additions and 262 deletions
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32
trunk/paradiseo-peo/src/core/runner.cpp
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@ -44,6 +44,9 @@
#include "../rmc/mpi/mess.h"
#include "../rmc/mpi/tags.h"
#include "../rmc/mpi/node.h"
#include "../rmc/mpi/schema.h"
static std :: vector <pthread_t *> ll_threads; /* Low-level runner threads */
@ -63,8 +66,11 @@ extern int getNumberOfNodes ();
Runner :: Runner () {
exec_id = 0;
def_id = ++ num_def_runners;
the_runners.push_back (this);
sem_init (& sem_start, 0, 0);
sem_init (& sem_cntxt, 0, 0);
}
@ -76,7 +82,12 @@ RUNNER_ID Runner :: getDefinitionID () {
RUNNER_ID Runner :: getExecutionID () {
return def_id;
return exec_id;
}
void Runner :: setExecutionID (const RUNNER_ID& execution_id) {
exec_id = execution_id;
}
Runner * getRunner (RUNNER_ID __key) {
@ -101,7 +112,6 @@ void unpackExecutionContext () {
void initializeContext () {
initMessage ();
packExecutionContext ();
sendMessageToAll (EXECUTION_CONTEXT_TAG);
@ -121,6 +131,13 @@ void initializeContext () {
cleanBuffers ();
// setting up the execution IDs
for (unsigned i = 0; i < the_runners.size (); i ++)
the_runners [i] -> setExecutionID ( my_node -> execution_id_run[ i ] );
// synchronizing - all the nodes have to finish initializing
// the context before actually executing the runners
synchronizeNodes ();
for (unsigned i = 0; i < the_runners.size (); i ++)
@ -163,6 +180,7 @@ void startRunners () {
void joinRunners () {
joinThreads (ll_threads);
the_runners.clear();
}
bool atLeastOneActiveRunner () {
@ -201,3 +219,13 @@ void unpackTerminationOfRunner () {
stopReactiveThreads ();
}
}
void initRunnersEnv () {
ll_threads.clear ();
the_runners.clear ();
num_def_runners = 0;
num_local_exec_runners = 0;
num_exec_runners = 0;
}