/* context_java - implementation of context switching for java threads */
-/* Copyright (c) 2009-2010, 2012-2013. The SimGrid Team.
+/* Copyright (c) 2009-2010, 2012-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-
#include <xbt/function_types.h>
#include <simgrid/simix.h>
#include <xbt/ex.h>
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(jmsg, bindings, "MSG for Java(TM)");
static smx_context_t
-smx_ctx_java_factory_create_context(xbt_main_func_t code, int argc,
- char **argv,
+smx_ctx_java_factory_create_context(xbt_main_func_t code,
+ int argc, char **argv,
void_pfn_smxprocess_t cleanup_func,
- void *data);
+ smx_process_t process);
static void smx_ctx_java_free(smx_context_t context);
static void smx_ctx_java_suspend(smx_context_t context);
(*factory)->name = "ctx_java_factory";
//(*factory)->finalize = smx_ctx_base_factory_finalize;
(*factory)->self = smx_ctx_java_self;
- (*factory)->get_data = smx_ctx_base_get_data;
+ (*factory)->get_process = smx_ctx_base_get_process;
}
smx_context_t smx_ctx_java_self(void)
{
}
static smx_context_t
-smx_ctx_java_factory_create_context(xbt_main_func_t code, int argc,
- char **argv,
+smx_ctx_java_factory_create_context(xbt_main_func_t code,
+ int argc, char **argv,
void_pfn_smxprocess_t cleanup_func,
- void* data)
+ smx_process_t process)
{
static int thread_amount=0;
smx_ctx_java_t context = xbt_new0(s_smx_ctx_java_t, 1);
context->thread = NULL;
xbt_os_thread_set_extra_data(context);
}
- context->super.data = data;
+ context->super.process = process;
return (smx_context_t) context;
}
(*env)->SetLongField(env, context->jprocess, jprocess_field_Process_bind,
(intptr_t)process);
}
- xbt_assert((context->jprocess != NULL), "Process not created...");
- //wait for the process to be able to begin
- //TODO: Cache it
+
+ // Adrien, ugly path, just to bypass creation of context at low levels
+ // (i.e such as for the VM migration for instance)
+ if(context->jprocess != NULL){
+ xbt_assert((context->jprocess != NULL), "Process not created...");
+ //wait for the process to be able to begin
+ //TODO: Cache it
jfieldID jprocess_field_Process_startTime = jxbt_get_sfield(env, "org/simgrid/msg/Process", "startTime", "D");
- jdouble startTime = (*env)->GetDoubleField(env, context->jprocess, jprocess_field_Process_startTime);
- if (startTime > MSG_get_clock()) {
- MSG_process_sleep(startTime - MSG_get_clock());
+ jdouble startTime = (*env)->GetDoubleField(env, context->jprocess, jprocess_field_Process_startTime);
+ if (startTime > MSG_get_clock()) {
+ MSG_process_sleep(startTime - MSG_get_clock());
+ }
+ //Execution of the "run" method.
+ jmethodID id = jxbt_get_smethod(env, "org/simgrid/msg/Process", "run", "()V");
+ xbt_assert( (id != NULL), "Method not found...");
+ (*env)->CallVoidMethod(env, context->jprocess, id);
}
- //Execution of the "run" method.
- jmethodID id = jxbt_get_smethod(env, "org/simgrid/msg/Process", "run", "()V");
- xbt_assert( (id != NULL), "Method not found...");
- (*env)->CallVoidMethod(env, context->jprocess, id);
smx_ctx_java_stop((smx_context_t)context);
return NULL;