JNIEXPORT void JNICALL
Java_org_simgrid_msg_Task_nativeInit(JNIEnv *env, jclass cls) {
- jclass jtask_class_Comm = (*env)->FindClass(env, "org/simgrid/msg/Comm");
- jclass jtask_class_Task = (*env)->FindClass(env, "org/simgrid/msg/Task");
-
- jtask_method_Comm_constructor = (*env)->GetMethodID(env, jtask_class_Comm, "<init>", "()V");
- jtask_field_Task_bind = jxbt_get_jfield(env, jtask_class_Task, "bind", "J");
- jtask_field_Task_name = jxbt_get_jfield(env, jtask_class_Task, "name", "Ljava/lang/String;");
- jtask_field_Comm_bind = jxbt_get_jfield(env, jtask_class_Comm, "bind", "J");
- jtask_field_Comm_taskBind = jxbt_get_jfield(env, jtask_class_Comm, "taskBind", "J");
- jtask_field_Comm_receiving = jxbt_get_jfield(env, jtask_class_Comm, "receiving", "Z");
- if (!jtask_field_Task_bind || !jtask_class_Task || !jtask_field_Comm_bind || !jtask_field_Comm_taskBind ||
- !jtask_field_Comm_receiving || !jtask_method_Comm_constructor) {
- jxbt_throw_native(env,bprintf("Can't find some fields in Java class."));
- }
+ jclass jtask_class_Comm = (*env)->FindClass(env, "org/simgrid/msg/Comm");
+ jclass jtask_class_Task = (*env)->FindClass(env, "org/simgrid/msg/Task");
+
+ jtask_method_Comm_constructor = (*env)->GetMethodID(env, jtask_class_Comm, "<init>", "()V");
+ jtask_field_Task_bind = jxbt_get_jfield(env, jtask_class_Task, "bind", "J");
+ jtask_field_Task_name = jxbt_get_jfield(env, jtask_class_Task, "name", "Ljava/lang/String;");
+ jtask_field_Comm_bind = jxbt_get_jfield(env, jtask_class_Comm, "bind", "J");
+ jtask_field_Comm_taskBind = jxbt_get_jfield(env, jtask_class_Comm, "taskBind", "J");
+ jtask_field_Comm_receiving = jxbt_get_jfield(env, jtask_class_Comm, "receiving", "Z");
+ if (!jtask_field_Task_bind || !jtask_class_Task || !jtask_field_Comm_bind || !jtask_field_Comm_taskBind ||
+ !jtask_field_Comm_receiving || !jtask_method_Comm_constructor) {
+ jxbt_throw_native(env,bprintf("Can't find some fields in Java class."));
+ }
}
JNIEXPORT void JNICALL
if (jmessageSize < 0) {
jxbt_throw_illegal(env,
bprintf("Task MessageSize (%f) cannot be negative",
- (double) jmessageSize));
+ (double) jmessageSize));
return;
}
name = (*env)->GetStringUTFChars(env, jname, 0);
}
-
/* create the task */
task =
MSG_task_create(name, (double) jcomputeDuration,
- (double) jmessageSize, NULL);
+ (double) jmessageSize, NULL);
if (jname)
(*env)->ReleaseStringUTFChars(env, jname, name);
/* sets the task name */
JNIEXPORT void JNICALL
Java_org_simgrid_msg_Task_parallelCreate(JNIEnv * env,
- jobject jtask,
- jstring jname,
- jobjectArray jhosts,
- jdoubleArray
- jcomputeDurations_arg,
- jdoubleArray
- jmessageSizes_arg) {
+ jobject jtask,
+ jstring jname,
+ jobjectArray jhosts,
+ jdoubleArray
+ jcomputeDurations_arg,
+ jdoubleArray
+ jmessageSizes_arg) {
m_task_t task; /* the native parallel task to create */
const char *name; /* the name of the task */
jobject jhost;
int index;
-
if (!jcomputeDurations_arg) {
jxbt_throw_null(env,
xbt_strdup
jxbt_throw_notbound(env, "task", jtask);
return;
}
-
- MSG_error_t rv = MSG_task_execute(task);
-
- jxbt_check_res("MSG_task_execute()", rv,
- MSG_HOST_FAILURE | MSG_TASK_CANCELED,
- bprintf("while executing task %s",
- MSG_task_get_name(task)));
+ xbt_ex_t e;
+ MSG_error_t rv;
+ TRY {
+ rv = MSG_task_execute(task);
+ }
+ CATCH(e) {
+ xbt_ex_free(e);
+ return;
+ }
+ if (rv != MSG_OK) {
+ jmsg_throw_status(env, rv);
+ }
}
JNIEXPORT jstring JNICALL
/* Pass a global ref to the Jtask into the Ctask so that the receiver can use it */
MSG_task_set_data(task, (void *) (*env)->NewGlobalRef(env, jtask));
- rv = MSG_task_send_with_timeout(task, alias, (double) jtimeout);
-
+ xbt_ex_t e;
+ TRY {
+ rv = MSG_task_send_with_timeout(task, alias, (double) jtimeout);
+ }
+ CATCH(e) {
+ xbt_ex_free(e);
+ }
(*env)->ReleaseStringUTFChars(env, jalias, alias);
if (rv != MSG_OK) {
jmsg_throw_status(env, rv);
- return;
}
}
/* Pass a global ref to the Jtask into the Ctask so that the receiver can use it */
MSG_task_set_data(task, (void *) (*env)->NewGlobalRef(env, jtask));
- rv = MSG_task_send_bounded(task, alias, (double) jmaxRate);
+ xbt_ex_t e;
+ TRY {
+ rv = MSG_task_send_bounded(task, alias, (double) jmaxRate);
+ }
+ CATCH(e) {
+ xbt_ex_free(e);
+ }
(*env)->ReleaseStringUTFChars(env, jalias, alias);
- jxbt_check_res("MSG_task_send_bounded()", rv,
- MSG_HOST_FAILURE | MSG_TRANSFER_FAILURE | MSG_TIMEOUT,
- bprintf
- ("while sending task %s to mailbox %s with max rate %f",
- MSG_task_get_name(task), alias, (double) jmaxRate));
-
+ if (rv != MSG_OK) {
+ jmsg_throw_status(env, rv);
+ }
}
}
alias = (*env)->GetStringUTFChars(env, jalias, 0);
+ xbt_ex_t e;
TRY {
rv = MSG_task_receive_ext(task, alias, (double) jtimeout, host);
}
- CATCH_ANONYMOUS {
+ CATCH(e) {
+ xbt_ex_free(e);
return NULL;
}
if (rv != MSG_OK) {
xbt_free(task);
- jxbt_check_res("MSG_task_receive_ext()", rv,
- MSG_HOST_FAILURE | MSG_TRANSFER_FAILURE | MSG_TIMEOUT,
- bprintf("while receiving from mailbox %s", alias));
-
return (jobject) jtask_local;
}
JNIEXPORT jobject JNICALL
Java_org_simgrid_msg_Task_isend(JNIEnv *env, jobject jtask, jstring jmailbox) {
- jclass comm_class;
+ jclass comm_class;
- const char *mailbox;
+ const char *mailbox;
- m_task_t task;
+ m_task_t task;
- jobject jcomm;
- msg_comm_t comm;
+ jobject jcomm;
+ msg_comm_t comm;
- comm_class = (*env)->FindClass(env, "org/simgrid/msg/Comm");
+ comm_class = (*env)->FindClass(env, "org/simgrid/msg/Comm");
- if (!comm_class) return NULL;
+ if (!comm_class) return NULL;
- jcomm = (*env)->NewObject(env, comm_class, jtask_method_Comm_constructor);
- mailbox = (*env)->GetStringUTFChars(env, jmailbox, 0);
+ jcomm = (*env)->NewObject(env, comm_class, jtask_method_Comm_constructor);
+ mailbox = (*env)->GetStringUTFChars(env, jmailbox, 0);
- task = jtask_to_native_task(jtask, env);
+ task = jtask_to_native_task(jtask, env);
- if (!task) {
+ if (!task) {
(*env)->ReleaseStringUTFChars(env, jmailbox, mailbox);
(*env)->DeleteLocalRef(env, jcomm);
jxbt_throw_notbound(env, "task", jtask);
- return NULL;
- }
+ return NULL;
+ }
- MSG_task_set_data(task, (void *) (*env)->NewGlobalRef(env, jtask));
- comm = MSG_task_isend(task,mailbox);
+MSG_task_set_data(task, (void *) (*env)->NewGlobalRef(env, jtask));
+ comm = MSG_task_isend(task,mailbox);
- (*env)->SetLongField(env, jcomm, jtask_field_Comm_bind, (jlong) (long)(comm));
- (*env)->SetLongField(env, jcomm, jtask_field_Comm_taskBind, (jlong) (long)(NULL));
- (*env)->SetBooleanField(env, jcomm, jtask_field_Comm_receiving, JNI_FALSE);
+ (*env)->SetLongField(env, jcomm, jtask_field_Comm_bind, (jlong) (long)(comm));
+ (*env)->SetLongField(env, jcomm, jtask_field_Comm_taskBind, (jlong) (long)(NULL));
+ (*env)->SetBooleanField(env, jcomm, jtask_field_Comm_receiving, JNI_FALSE);
- (*env)->ReleaseStringUTFChars(env, jmailbox, mailbox);
+ (*env)->ReleaseStringUTFChars(env, jmailbox, mailbox);
- return jcomm;
+ return jcomm;
}
static void msg_task_cancel_on_failed_dsend(void*t) {
- m_task_t task = t;
- JNIEnv *env =get_current_thread_env();
- jobject jtask_global = MSG_task_get_data(task);
-
- /* Destroy the global ref so that the JVM can free the stuff */
- (*env)->DeleteGlobalRef(env, jtask_global);
- MSG_task_set_data(task, NULL);
- MSG_task_destroy(task);
+ m_task_t task = t;
+ JNIEnv *env =get_current_thread_env();
+ jobject jtask_global = MSG_task_get_data(task);
+
+ /* Destroy the global ref so that the JVM can free the stuff */
+ (*env)->DeleteGlobalRef(env, jtask_global);
+ MSG_task_set_data(task, NULL);
+ MSG_task_destroy(task);
}
JNIEXPORT void JNICALL
Java_org_simgrid_msg_Task_dsend(JNIEnv * env, jobject jtask,
jstring jalias) {
-
const char *alias = (*env)->GetStringUTFChars(env, jalias, 0);
m_task_t task = jtask_to_native_task(jtask, env);
const char *alias;
int rv;
+ xbt_ex_t e;
alias = (*env)->GetStringUTFChars(env, jalias, 0);
TRY {
rv = MSG_task_listen(alias);
}
- CATCH_ANONYMOUS {
+ CATCH(e) {
+ xbt_ex_free(e);
return 0;
}
(*env)->ReleaseStringUTFChars(env, jalias, alias);
return -1;
}
alias = (*env)->GetStringUTFChars(env, jalias, 0);
+ xbt_ex_t e;
+
TRY {
rv = MSG_task_listen_from_host(alias, host);
}
- CATCH_ANONYMOUS {
+ CATCH(e) {
+ xbt_ex_free(e);
return 0;
}
(*env)->ReleaseStringUTFChars(env, jalias, alias);
int rv;
const char *alias = (*env)->GetStringUTFChars(env, jalias, 0);
+ xbt_ex_t e;
TRY {
rv = MSG_task_listen_from(alias);
}
- CATCH_ANONYMOUS {
+ CATCH(e) {
+ xbt_ex_free(e);
return 0;
}
(*env)->ReleaseStringUTFChars(env, jalias, alias);
