X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/68b0ad1f0b674b7e68eb1a94554140b1f732e195..520753601375d3841d10b558e66dc204a3b7ec83:/src/simix/smx_process.c
diff --git a/src/simix/smx_process.c b/src/simix/smx_process.c
index 25c580125b..c6516fc2d8 100644
--- a/src/simix/smx_process.c
+++ b/src/simix/smx_process.c
@@ -1,4 +1,4 @@
-/* $Id$ */
+//* $Id$ */
/* Copyright (c) 2002,2003,2004 Arnaud Legrand. All rights reserved. */
@@ -8,92 +8,72 @@
#include "private.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
+
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_process, simix,
"Logging specific to SIMIX (process)");
-/** \defgroup m_process_management Management Functions of Agents
- * \brief This section describes the agent structure of MSG
- * (#m_process_t) and the functions for managing it.
- * \htmlonly \endhtmlonly
- *
- * We need to simulate many independent scheduling decisions, so
- * the concept of process is at the heart of the
- * simulator. A process may be defined as a code, with
- * some private data, executing in a location.
- * \see m_process_t
- */
/******************************** Process ************************************/
-/** \ingroup m_process_management
- * \brief Creates and runs a new #m_process_t.
+/**
+ * \brief Creates and runs a new #smx_process_t.
*
- * Does exactly the same as #MSG_process_create_with_arguments but without
- providing standard arguments (\a argc, \a argv, \a start_time, \a kill_time).
- * \sa MSG_process_create_with_arguments
+ * Does exactly the same as #SIMIX_process_create_with_arguments but without
+ providing standard arguments (\a argc, \a argv).
+ * \see SIMIX_process_create_with_arguments
*/
-smx_process_t SIMIX_process_create(const char *name,
- smx_process_code_t code, void *data,
- smx_host_t host)
-{
- return SIMIX_process_create_with_arguments(name, code, data, host, -1, NULL);
-}
-static void SIMIX_process_cleanup(void *arg)
+
+void SIMIX_process_cleanup(void *arg)
{
xbt_swag_remove(arg, simix_global->process_list);
xbt_swag_remove(arg, simix_global->process_to_run);
- xbt_swag_remove(arg, ((smx_process_t) arg)->simdata->host->simdata->process_list);
+ xbt_swag_remove(arg,
+ ((smx_process_t) arg)->simdata->s_host->simdata->
+ process_list);
free(((smx_process_t) arg)->name);
((smx_process_t) arg)->name = NULL;
+
free(((smx_process_t) arg)->simdata);
((smx_process_t) arg)->simdata = NULL;
free(arg);
}
-/** \ingroup m_process_management
- * \brief Creates and runs a new #m_process_t.
-
- * A constructor for #m_process_t taking four arguments and returning the
- * corresponding object. The structure (and the corresponding thread) is
- * created, and put in the list of ready process.
- * \param name a name for the object. It is for user-level information
- and can be NULL.
- * \param code is a function describing the behavior of the agent. It
- should then only use functions described in \ref
- m_process_management (to create a new #m_process_t for example),
- in \ref m_host_management (only the read-only functions i.e. whose
- name contains the word get), in \ref m_task_management (to create
- or destroy some #m_task_t for example) and in \ref
- msg_gos_functions (to handle file transfers and task processing).
- * \param data a pointer to any data one may want to attach to the new
- object. It is for user-level information and can be NULL. It can
- be retrieved with the function \ref MSG_process_get_data.
+/**
+ * \brief Creates and runs a new #smx_process_t.
+ *
+ * A constructor for #m_process_t taking four arguments and returning the corresponding object. The structure (and the corresponding thread) is created, and put in the list of ready process.
+ *
+ * \param name a name for the object. It is for user-level information and can be NULL.
+* \param data a pointer to any data one may want to attach to the new object. It is for user-level information and can be NULL. It can be retrieved with the function \ref MSG_process_get_data.
* \param host the location where the new agent is executed.
* \param argc first argument passed to \a code
* \param argv second argument passed to \a code
- * \see m_process_t
+ * \param clean_process_function The cleanup function of user process. It will be called when the process finish. This function have to call the SIMIX_process_cleanup.
+ * \see smx_process_t
* \return The new corresponding object.
*/
-smx_process_t SIMIX_process_create_with_arguments(const char *name,
- smx_process_code_t code, void *data,
- smx_host_t host, int argc, char **argv)
+smx_process_t SIMIX_process_create(const char *name,
+ xbt_main_func_t code, void *data,
+ const char *hostname, int argc,
+ char **argv)
{
- simdata_process_t simdata = xbt_new0(s_simdata_process_t,1);
- smx_process_t process = xbt_new0(s_smx_process_t,1);
+ smx_simdata_process_t simdata = xbt_new0(s_smx_simdata_process_t, 1);
+ smx_process_t process = xbt_new0(s_smx_process_t, 1);
smx_process_t self = NULL;
+ smx_host_t host = SIMIX_host_get_by_name(hostname);
xbt_assert0(((code != NULL) && (host != NULL)), "Invalid parameters");
/* Simulator Data */
- simdata->host = host;
+ simdata->s_host = host;
+ simdata->mutex = NULL;
+ simdata->cond = NULL;
simdata->argc = argc;
simdata->argv = argv;
- simdata->context = xbt_context_new(code, NULL, NULL,
- SIMIX_process_cleanup, process,
+ simdata->context = xbt_context_new(name,code, NULL, NULL,
+ simix_global->
+ cleanup_process_function, process,
simdata->argc, simdata->argv);
- simdata->last_errno=SIMIX_OK;
-
-
/* Process structure */
process->name = xbt_strdup(name);
process->simdata = simdata;
@@ -101,97 +81,120 @@ smx_process_t SIMIX_process_create_with_arguments(const char *name,
xbt_swag_insert(process, host->simdata->process_list);
- /* *************** FIX du current_process !!! *************** */
+ /* fix current_process, about which xbt_context_start mocks around */
self = simix_global->current_process;
xbt_context_start(process->simdata->context);
simix_global->current_process = self;
- // xbt_swag_insert(process,simix_global->process_list);
- DEBUG2("Inserting %s(%s) in the to_run list",process->name,
- host->name);
- xbt_swag_insert(process,simix_global->process_to_run);
+ xbt_swag_insert(process, simix_global->process_list);
+ DEBUG2("Inserting %s(%s) in the to_run list", process->name, host->name);
+ xbt_swag_insert(process, simix_global->process_to_run);
return process;
}
-/** \ingroup m_process_management
- * \param process poor victim
+/**
+ * \brief Creates and runs a new #smx_process_t hosting a JAVA thread
*
- * This function simply kills a \a process... scarry isn't it ? :)
+ * Warning: this should only be used in libsimgrid4java, since it create
+ * a context with no code, which leads to segfaults in plain libsimgrid
*/
-void SIMIX_process_kill(smx_process_t process)
+void SIMIX_jprocess_create(const char *name, smx_host_t host,
+ void *data,
+ void *jprocess, void *jenv, smx_process_t * res)
{
- //int i;
- simdata_process_t p_simdata = process->simdata;
- //simdata_host_t h_simdata= p_simdata->host->simdata;
- //int _cursor;
- //smx_process_t proc = NULL;
-
- DEBUG2("Killing %s on %s",process->name, p_simdata->host->name);
-
- /*
-
- if(p_simdata->waiting_task) {
- xbt_dynar_foreach(p_simdata->waiting_task->simdata->sleeping,_cursor,proc) {
- if(proc==process)
- xbt_dynar_remove_at(p_simdata->waiting_task->simdata->sleeping,_cursor,&proc);
- }
- if(p_simdata->waiting_task->simdata->compute)
- surf_workstation_resource->common_public->
- action_free(p_simdata->waiting_task->simdata->compute);
- else if (p_simdata->waiting_task->simdata->comm) {
- surf_workstation_resource->common_public->
- action_change_state(p_simdata->waiting_task->simdata->comm,SURF_ACTION_FAILED);
- surf_workstation_resource->common_public->
- action_free(p_simdata->waiting_task->simdata->comm);
- } else {
- xbt_die("UNKNOWN STATUS. Please report this bug.");
- }
- }
+ smx_simdata_process_t simdata = xbt_new0(s_smx_simdata_process_t, 1);
+ smx_process_t process = xbt_new0(s_smx_process_t, 1);
+ smx_process_t self = NULL;
- if ((i==msg_global->max_channel) && (process!=MSG_process_self()) &&
- (!p_simdata->waiting_task)) {
- xbt_die("UNKNOWN STATUS. Please report this bug.");
- }
-*/
- xbt_swag_remove(process,simix_global->process_to_run);
- xbt_swag_remove(process,simix_global->process_list);
- xbt_context_free(process->simdata->context);
+ /* HACK: We need this trick because when we xbt_context_new() do
+ syncronization stuff, the s_process field in the m_process needs
+ to have a valid value, and we call xbt_context_new() before
+ returning, of course, ie, before providing a right value to the
+ caller (Java_simgrid_msg_Msg_processCreate) have time to store it
+ in place. This way, we initialize the m_process->simdata->s_process
+ field ourself ASAP.
+
+ All this would be much simpler if the synchronization stuff would be done
+ in the JAVA world, I think.
+ */
+ *res = process;
+
+
+
+ DEBUG5("jprocess_create(name=%s,host=%p,data=%p,jproc=%p,jenv=%p)",
+ name, host, data, jprocess, jenv);
+ xbt_assert0(host, "Invalid parameters");
+ /* Simulator Data */
+ simdata->s_host = host;
+ simdata->mutex = NULL;
+ simdata->cond = NULL;
+ simdata->argc = 0;
+ simdata->argv = NULL;
+
+ simdata->context = xbt_context_new(name,NULL, NULL, NULL,
+ simix_global->
+ cleanup_process_function, process,
+ /* argc/argv */ 0, NULL);
+
+ /* Process structure */
+ process->name = xbt_strdup(name);
+ process->simdata = simdata;
+ process->data = data;
+ SIMIX_process_set_jprocess(process, jprocess);
+ SIMIX_process_set_jenv(process, jenv);
+
+ xbt_swag_insert(process, host->simdata->process_list);
+
+ /* fix current_process, about which xbt_context_start mocks around */
+ self = simix_global->current_process;
+ xbt_context_start(process->simdata->context);
+ simix_global->current_process = self;
+
+ xbt_swag_insert(process, simix_global->process_list);
+ DEBUG2("Inserting %s(%s) in the to_run list", process->name, host->name);
+ xbt_swag_insert(process, simix_global->process_to_run);
- if(process==SIMIX_process_self()) {
- /* I just killed myself */
- xbt_context_yield();
- }
}
-/** \ingroup m_process_management
- * \brief Migrates an agent to another location.
+
+/** \brief Kill a SIMIX process
+ *
+ * This function simply kills a \a process... scarry isn't it ? :).
+ * \param process poor victim
*
- * This functions checks whether \a process and \a host are valid pointers
- and change the value of the #m_host_t on which \a process is running.
*/
-SIMIX_error_t SIMIX_process_change_host(smx_process_t process, smx_host_t host)
+void SIMIX_process_kill(smx_process_t process)
{
- simdata_process_t simdata = NULL;
+ smx_simdata_process_t p_simdata = process->simdata;
- /* Sanity check */
+ DEBUG2("Killing process %s on %s", process->name,
+ p_simdata->s_host->name);
- xbt_assert0(((process) && (process->simdata)
- && (host)), "Invalid parameters");
- simdata = process->simdata;
+ /* Cleanup if we were waiting for something */
+ if (p_simdata->mutex)
+ xbt_swag_remove(process, p_simdata->mutex->sleeping);
+
+ if (p_simdata->cond)
+ xbt_swag_remove(process, p_simdata->cond->sleeping);
- xbt_swag_remove(process,simdata->host->simdata->process_list);
- simdata->host = host;
- xbt_swag_insert(process,host->simdata->process_list);
+ xbt_swag_remove(process, simix_global->process_to_run);
+ xbt_swag_remove(process, simix_global->process_list);
+ DEBUG2("%p here! killing %p", simix_global->current_process, process);
+ xbt_context_kill(process->simdata->context);
- return SIMIX_OK;
+ if (process == SIMIX_process_self()) {
+ /* I just killed myself */
+ xbt_context_yield();
+ }
}
-/** \ingroup m_process_management
- * \brief Return the user data of a #m_process_t.
+/**
+ * \brief Return the user data of a #smx_process_t.
*
- * This functions checks whether \a process is a valid pointer or not
- and return the user data associated to \a process if it is possible.
+ * This functions checks whether \a process is a valid pointer or not and return the user data associated to \a process if it is possible.
+ * \param process SIMIX process
+ * \return A void pointer to the user data
*/
void *SIMIX_process_get_data(smx_process_t process)
{
@@ -200,281 +203,219 @@ void *SIMIX_process_get_data(smx_process_t process)
return (process->data);
}
-/** \ingroup m_process_management
+/**
* \brief Set the user data of a #m_process_t.
*
- * This functions checks whether \a process is a valid pointer or not
- and set the user data associated to \a process if it is possible.
+ * This functions checks whether \a process is a valid pointer or not and set the user data associated to \a process if it is possible.
+ * \param process SIMIX process
+ * \param data User data
*/
-SIMIX_error_t SIMIX_process_set_data(smx_process_t process,void *data)
+void SIMIX_process_set_data(smx_process_t process, void *data)
{
xbt_assert0((process != NULL), "Invalid parameters");
- xbt_assert0((process->data == NULL), "Data already set");
-
+ //xbt_assert0((process->data == NULL), "Data already set");
+
process->data = data;
-
- return SIMIX_OK;
+
+ return;
}
-/** \ingroup m_process_management
+/**
* \brief Return the location on which an agent is running.
*
- * This functions checks whether \a process is a valid pointer or not
- and return the m_host_t corresponding to the location on which \a
- process is running.
+ * This functions checks whether \a process is a valid pointer or not and return the m_host_t corresponding to the location on which \a process is running.
+ * \param process SIMIX process
+ * \return SIMIX host
*/
smx_host_t SIMIX_process_get_host(smx_process_t process)
{
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
+ xbt_assert0(((process != NULL)
+ && (process->simdata)), "Invalid parameters");
- return (((simdata_process_t) process->simdata)->host);
+ return (process->simdata->s_host);
}
-/** \ingroup m_process_management
+/**
* \brief Return the name of an agent.
*
- * This functions checks whether \a process is a valid pointer or not
- and return its name.
+ * This functions checks whether \a process is a valid pointer or not and return its name.
+ * \param process SIMIX process
+ * \return The process name
*/
const char *SIMIX_process_get_name(smx_process_t process)
{
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
+ xbt_assert0(((process != NULL)
+ && (process->simdata)), "Invalid parameters");
return (process->name);
}
-/** \ingroup m_process_management
+/**
* \brief Return the current agent.
*
- * This functions returns the currently running #m_process_t.
+ * This functions returns the currently running #smx_process_t.
+ * \return The SIMIX process
*/
smx_process_t SIMIX_process_self(void)
{
return simix_global ? simix_global->current_process : NULL;
}
-/** \ingroup m_process_management
+/**
* \brief Suspend the process.
*
- * This functions suspend the process by suspending the task on which
- * it was waiting for the completion.
+ * This functions suspend the process by suspending the action on
+ * which it was waiting for the completion.
+ *
+ * \param process SIMIX process
*/
-SIMIX_error_t SIMIX_process_suspend(smx_process_t process)
+void SIMIX_process_suspend(smx_process_t process)
{
- simdata_process_t simdata = NULL;
- smx_action_t dummy;
- char name[] = "dummy";
-
+ smx_simdata_process_t simdata = NULL;
+
xbt_assert0(((process) && (process->simdata)), "Invalid parameters");
- if(process!=SIMIX_process_self()) {
+ if (process != SIMIX_process_self()) {
simdata = process->simdata;
-
- if ( (simdata->mutex == NULL) && (simdata->cond == NULL) ) {
- /* Ops, I don't know what to do yet. */
-
- }
- else if (simdata->mutex) {
- /* process blocked on a mutex, only set suspend=1 */
- simdata->suspended = 1;
- }
- else if (simdata->cond){
- /* process blocked cond, suspend all actions */
-
- /* temporaries variables */
- smx_cond_t c;
- xbt_fifo_item_t i;
- smx_action_t act;
-
- simdata->suspended = 1;
- c = simdata->cond;
- xbt_fifo_foreach(c->actions,i,act, smx_action_t) {
- surf_workstation_resource->common_public->suspend(act->simdata->surf_action);
- }
- }
- else xbt_assert0(0, "Unknown process status");
+ if (simdata->mutex) {
+ /* process blocked on a mutex, only set suspend=1 */
+ simdata->suspended = 1;
+ } else if (simdata->cond) {
+ /* process blocked cond, suspend all actions */
+
+ /* temporaries variables */
+ smx_cond_t c;
+ xbt_fifo_item_t i;
+ smx_action_t act;
+
+ simdata->suspended = 1;
+ c = simdata->cond;
+ xbt_fifo_foreach(c->actions, i, act, smx_action_t) {
+ surf_workstation_model->common_public->suspend(act->simdata->
+ surf_action);
+ }
+ } else {
+ simdata->suspended = 1;
+ }
+ } else {
+ /* process executing, I can create an action and suspend it */
+ process->simdata->suspended = 1;
+ smx_action_t dummy;
+ smx_cond_t cond;
+ char name[] = "dummy";
+
+ cond = SIMIX_cond_init();
+ dummy = SIMIX_action_execute(SIMIX_process_get_host(process), name, 0);
+ surf_workstation_model->common_public->set_priority(dummy->simdata->
+ surf_action,
+ 0.0);
+ SIMIX_register_action_to_condition(dummy, cond);
+ __SIMIX_cond_wait(cond);
+ //SIMIX_action_destroy(dummy);
+ //SIMIX_cond_destroy(cond);
}
- else {
- /* process executing, I can create an action and suspend it */
- dummy = SIMIX_execute(SIMIX_process_get_host(process)->simdata->host, name, 0);
- process->simdata->block_action = dummy;
-
- process->simdata->suspended = 1;
- surf_workstation_resource->common_public->suspend(dummy->simdata->surf_action);
- __SIMIX_wait_for_action(process,dummy);
- SIMIX_action_destroy(dummy);
- process->simdata->suspended = 0;
-
- }
- return SIMIX_OK;
+ return;
}
-/** \ingroup m_process_management
+/**
* \brief Resume a suspended process.
*
- * This functions resume a suspended process by resuming the task on
- * which it was waiting for the completion.
+ * This functions resume a suspended process by resuming the task on which it was waiting for the completion.
+ * \param process SIMIX process
*/
-SIMIX_error_t SIMIX_process_resume(smx_process_t process)
+void SIMIX_process_resume(smx_process_t process)
{
- simdata_process_t simdata = NULL;
+ smx_simdata_process_t simdata = NULL;
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
- CHECK_HOST();
+ xbt_assert0(((process != NULL)
+ && (process->simdata)), "Invalid parameters");
+ SIMIX_CHECK_HOST();
- if(process == SIMIX_process_self()) {
- SIMIX_RETURN(SIMIX_OK);
+ if (process == SIMIX_process_self()) {
+ return;
}
simdata = process->simdata;
-
- if(simdata->mutex) {
- simdata->suspended = 0; /* He'll wake up by itself */
- SIMIX_RETURN(SIMIX_OK);
+ if (simdata->mutex) {
+ DEBUG0("Resume process blocked on a mutex");
+ simdata->suspended = 0; /* He'll wake up by itself */
+ return;
+ } else if (simdata->cond) {
+ DEBUG0("Resume process blocked on a conditional");
+ /* temporaries variables */
+ smx_cond_t c;
+ xbt_fifo_item_t i;
+ smx_action_t act;
+ simdata->suspended = 0;
+ c = simdata->cond;
+ xbt_fifo_foreach(c->actions, i, act, smx_action_t) {
+ surf_workstation_model->common_public->resume(act->simdata->surf_action);
+ }
+ SIMIX_cond_signal(c);
+ return;
+ } else {
+ simdata->suspended = 0;
+ xbt_swag_insert(process, simix_global->process_to_run);
}
- else if (simdata->cond) {
- /* temporaries variables */
- smx_cond_t c;
- xbt_fifo_item_t i;
- smx_action_t act;
-
- simdata->suspended = 0;
- c = simdata->cond;
- xbt_fifo_foreach(c->actions,i,act, smx_action_t) {
- surf_workstation_resource->common_public->resume(act->simdata->surf_action);
- }
- SIMIX_RETURN(SIMIX_OK);
- }
- else if (simdata->block_action){
- simdata->suspended = 0;
- surf_workstation_resource->common_public->resume(simdata->block_action->simdata->surf_action);
- SIMIX_RETURN(SIMIX_OK);
- }
- else xbt_assert0(0, "Unknown process status");
}
-/** \ingroup m_process_management
+/**
* \brief Returns true if the process is suspended .
*
- * This checks whether a process is suspended or not by inspecting the
- * task on which it was waiting for the completion.
+ * This checks whether a process is suspended or not by inspecting the task on which it was waiting for the completion.
+ * \param process SIMIX process
+ * \return 1, if the process is suspended, else 0.
*/
int SIMIX_process_is_suspended(smx_process_t process)
{
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
+ xbt_assert0(((process != NULL)
+ && (process->simdata)), "Invalid parameters");
return (process->simdata->suspended);
}
-int __SIMIX_process_block(double max_duration)
-{
-
- smx_process_t process = SIMIX_process_self();
- smx_action_t dummy = NULL;
- char name[] = "dummy";
-
- dummy = SIMIX_execute(SIMIX_process_get_host(process)->simdata->host, name, 0);
- process->simdata->block_action = dummy;
-
- process->simdata->blocked=1;
-
- surf_workstation_resource->common_public->suspend(dummy->simdata->surf_action);
- if(max_duration>=0)
- surf_workstation_resource->common_public->set_max_duration(dummy->simdata->surf_action,
- max_duration);
- __SIMIX_wait_for_action(process,dummy);
- SIMIX_action_destroy(dummy);
- process->simdata->blocked=0;
-
- if(process->simdata->suspended) {
- DEBUG0("I've been suspended in the meantime");
- SIMIX_process_suspend(process);
- DEBUG0("I've been resumed, let's keep going");
- }
-
-/*
- m_task_t dummy = SIMIX_TASK_UNINITIALIZED;
- char blocked_name[512];
- snprintf(blocked_name,512,"blocked [%s] (%s:%s)",
- info, process->name, process->simdata->host->name);
-
- XBT_IN1(": max_duration=%g",max_duration);
-
- dummy = MSG_task_create(blocked_name, 0.0, 0, NULL);
-
- PAJE_PROCESS_PUSH_STATE(process,"B",NULL);
-
- process->simdata->blocked=1;
- __MSG_task_execute(process,dummy);
- surf_workstation_resource->common_public->suspend(dummy->simdata->compute);
- if(max_duration>=0)
- surf_workstation_resource->common_public->set_max_duration(dummy->simdata->compute,
- max_duration);
- __MSG_wait_for_computation(process,dummy);
- MSG_task_destroy(dummy);
- process->simdata->blocked=0;
-
- if(process->simdata->suspended) {
- DEBUG0("I've been suspended in the meantime");
- SIMIX_process_suspend(process);
- DEBUG0("I've been resumed, let's keep going");
- }
- PAJE_PROCESS_POP_STATE(process);
+/* Helper functions for jMSG: manipulate the context data without breaking the module separation */
+#include "xbt/context.h" /* to pass java objects from MSG to the context */
- XBT_OUT;
- */
- return 1;
+void SIMIX_process_set_jprocess(smx_process_t process, void *jp)
+{
+ xbt_context_set_jprocess(process->simdata->context, jp);
}
-SIMIX_error_t __SIMIX_process_unblock(smx_process_t process)
+void *SIMIX_process_get_jprocess(smx_process_t process)
{
- simdata_process_t simdata = NULL;
- simdata_action_t simdata_action = NULL;
-
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
- CHECK_HOST();
-
- simdata = process->simdata;
- if(!(simdata->block_action)) {
- xbt_assert0(0,"Process is not blocked !");
- return SIMIX_WARNING;
- }
- simdata_action = simdata->block_action->simdata;
- xbt_assert0(simdata->blocked,"Process not blocked");
- surf_workstation_resource->common_public->resume(simdata_action->surf_action);
- SIMIX_RETURN(SIMIX_OK);
-
-/*
- simdata_process_t simdata = NULL;
- simdata_task_t simdata_task = NULL;
-
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
- CHECK_HOST();
-
- XBT_IN2(": %s unblocking %s", SIMIX_process_self()->name,process->name);
+ return xbt_context_get_jprocess(process->simdata->context);
+}
- simdata = process->simdata;
- if(!(simdata->waiting_task)) {
- xbt_assert0(0,"Process not waiting for anything else. Weird !");
- XBT_OUT;
- return SIMIX_WARNING;
- }
- simdata_task = simdata->waiting_task->simdata;
+void SIMIX_process_set_jmutex(smx_process_t process, void *jm)
+{
+ xbt_context_set_jmutex(process->simdata->context, jm);
+}
- xbt_assert0(simdata->blocked,"Process not blocked");
+void *SIMIX_process_get_jmutex(smx_process_t process)
+{
+ return xbt_context_get_jmutex(process->simdata->context);
+}
- surf_workstation_resource->common_public->resume(simdata_task->compute);
+void SIMIX_process_set_jcond(smx_process_t process, void *jc)
+{
+ xbt_context_set_jcond(process->simdata->context, jc);
+}
- XBT_OUT;
-*/
+void *SIMIX_process_get_jcond(smx_process_t process)
+{
+ return xbt_context_get_jcond(process->simdata->context);
}
-int __SIMIX_process_isBlocked(smx_process_t process)
+void SIMIX_process_set_jenv(smx_process_t process, void *je)
{
- xbt_assert0(((process != NULL) && (process->simdata)), "Invalid parameters");
+ xbt_context_set_jenv(process->simdata->context, je);
+}
- return (process->simdata->blocked);
+void *SIMIX_process_get_jenv(smx_process_t process)
+{
+ return xbt_context_get_jenv(process->simdata->context);
}