/* Functions related to the java task instances. */
-/* Copyright (c) 2007, 2009-2010, 2013-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2007-2017. 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/log.h>
-#include <xbt/str.h>
-#include <xbt/sysdep.h>
-
-#include <simgrid/msg.h>
#include <simgrid/s4u/host.hpp>
#include "jmsg.h"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(jmsg);
+SG_BEGIN_DECL()
+
static jmethodID jtask_method_Comm_constructor;
static jfieldID jtask_field_Task_bind;
env->SetLongField(jtask, jtask_field_Task_bind, (intptr_t)task);
}
-msg_task_t jtask_to_native_task(jobject jtask, JNIEnv * env)
+msg_task_t jtask_to_native(jobject jtask, JNIEnv* env)
{
return (msg_task_t)(intptr_t)env->GetLongField(jtask, jtask_field_Task_bind);
}
-jboolean jtask_is_valid(jobject jtask, JNIEnv * env)
-{
- return env->GetLongField(jtask, jtask_field_Task_bind) ? JNI_TRUE : JNI_FALSE;
-}
-
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_nativeInit(JNIEnv *env, jclass cls) {
jclass jtask_class_Comm = env->FindClass("org/simgrid/msg/Comm");
jclass jtask_class_Task = env->FindClass("org/simgrid/msg/Task");
const char *name = nullptr; /* the name of the task */
if (jflopsAmount < 0) {
- jxbt_throw_illegal(env, bprintf("Task flopsAmount (%f) cannot be negative", (double) jflopsAmount));
+ jxbt_throw_illegal(env, bprintf("Task flopsAmount (%f) cannot be negative", static_cast<double>(jflopsAmount)));
return;
}
if (jbytesAmount < 0) {
- jxbt_throw_illegal(env, bprintf("Task bytesAmount (%f) cannot be negative", (double) jbytesAmount));
+ jxbt_throw_illegal(env, bprintf("Task bytesAmount (%f) cannot be negative", static_cast<double>(jbytesAmount)));
return;
}
}
/* create the task */
- task = MSG_task_create(name, (double) jflopsAmount, (double) jbytesAmount, nullptr);
+ task = MSG_task_create(name, static_cast<double>(jflopsAmount), static_cast<double>(jbytesAmount), nullptr);
if (jname)
env->ReleaseStringUTFChars(jname, name);
/* sets the task name */
return;
}
- host_count = (int) env->GetArrayLength(jhosts);
+ host_count = static_cast<int>(env->GetArrayLength(jhosts));
hosts = xbt_new0(msg_host_t, host_count);
computeDurations = xbt_new0(double, host_count);
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_cancel(JNIEnv * env, jobject jtask)
{
- msg_task_t ptask = jtask_to_native_task(jtask, env);
+ msg_task_t ptask = jtask_to_native(jtask, env);
if (!ptask) {
jxbt_throw_notbound(env, "task", jtask);
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_execute(JNIEnv * env, jobject jtask)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setBound(JNIEnv * env, jobject jtask, jdouble bound)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
}
JNIEXPORT jstring JNICALL Java_org_simgrid_msg_Task_getName(JNIEnv * env, jobject jtask) {
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSender(JNIEnv * env, jobject jtask) {
msg_process_t process;
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
if (process == nullptr) {
return nullptr;
}
- return (jobject) native_to_java_process(process);
+ return (jobject)jprocess_from_native(process);
}
JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSource(JNIEnv * env, jobject jtask)
{
msg_host_t host;
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
JNIEXPORT jdouble JNICALL Java_org_simgrid_msg_Task_getFlopsAmount(JNIEnv * env, jobject jtask)
{
- msg_task_t ptask = jtask_to_native_task(jtask, env);
+ msg_task_t ptask = jtask_to_native(jtask, env);
if (!ptask) {
jxbt_throw_notbound(env, "task", jtask);
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setName(JNIEnv *env, jobject jtask, jobject jname) {
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setPriority(JNIEnv * env, jobject jtask, jdouble priority)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
return;
}
- MSG_task_set_priority(task, (double) priority);
+ MSG_task_set_priority(task, static_cast<double>(priority));
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setFlopsAmount (JNIEnv *env, jobject jtask, jdouble computationAmount)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
return;
}
- MSG_task_set_flops_amount(task, (double) computationAmount);
+ MSG_task_set_flops_amount(task, static_cast<double>(computationAmount));
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setBytesAmount (JNIEnv *env, jobject jtask, jdouble dataSize)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
jxbt_throw_notbound(env, "task", jtask);
return;
}
env->SetDoubleField(jtask, jtask_field_Task_messageSize, dataSize);
- MSG_task_set_bytes_amount(task, (double) dataSize);
+ MSG_task_set_bytes_amount(task, static_cast<double>(dataSize));
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_send(JNIEnv * env,jobject jtask, jstring jalias, jdouble jtimeout)
msg_error_t rv;
const char *alias = env->GetStringUTFChars(jalias, 0);
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jalias, alias);
/* 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(jtask));
- rv = MSG_task_send_with_timeout(task, alias, (double) jtimeout);
+ rv = MSG_task_send_with_timeout(task, alias, static_cast<double>(jtimeout));
env->ReleaseStringUTFChars(jalias, alias);
if (rv != MSG_OK) {
msg_error_t rv;
const char *alias = env->GetStringUTFChars(jalias, 0);
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jalias, alias);
/* 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(jtask));
- rv = MSG_task_send_with_timeout_bounded(task, alias, (double) jtimeout, (double) maxrate);
+ rv = MSG_task_send_with_timeout_bounded(task, alias, static_cast<double>(jtimeout), static_cast<double>(maxrate));
env->ReleaseStringUTFChars(jalias, alias);
if (rv != MSG_OK) {
jobject jhost)
{
msg_task_t task = nullptr;
-
msg_host_t host = nullptr;
- jobject jtask_global, jtask_local;
if (jhost) {
host = jhost_get_native(env, jhost);
jmsg_throw_status(env,rv);
return nullptr;
}
- jtask_global = (jobject) MSG_task_get_data(task);
+ jobject jtask_global = (jobject) MSG_task_get_data(task);
/* Convert the global ref into a local ref so that the JVM can free the stuff */
- jtask_local = env->NewLocalRef(jtask_global);
+ jobject jtask_local = env->NewLocalRef(jtask_global);
env->DeleteGlobalRef(jtask_global);
MSG_task_set_data(task, nullptr);
*task = nullptr;
msg_host_t host = nullptr;
- jobject jtask_global, jtask_local;
- const char *alias;
if (jhost) {
host = jhost_get_native(env, jhost);
}
}
- alias = env->GetStringUTFChars(jalias, 0);
- rv = MSG_task_receive_ext_bounded(task, alias, (double) jtimeout, host, (double) rate);
+ const char *alias = env->GetStringUTFChars(jalias, 0);
+ rv = MSG_task_receive_ext_bounded(task, alias, static_cast<double>(jtimeout), host, static_cast<double>(rate));
if (env->ExceptionOccurred())
return nullptr;
if (rv != MSG_OK) {
jmsg_throw_status(env,rv);
return nullptr;
}
- jtask_global = (jobject) MSG_task_get_data(*task);
+ jobject jtask_global = (jobject) MSG_task_get_data(*task);
/* Convert the global ref into a local ref so that the JVM can free the stuff */
- jtask_local = env->NewLocalRef(jtask_global);
+ jobject jtask_local = env->NewLocalRef(jtask_global);
env->DeleteGlobalRef(jtask_global);
MSG_task_set_data(*task, nullptr);
}
const char* mailbox = env->GetStringUTFChars(jmailbox, 0);
- msg_comm_t comm = MSG_task_irecv_bounded(task, mailbox, (double)rate);
+ msg_comm_t comm = MSG_task_irecv_bounded(task, mailbox, static_cast<double>(rate));
env->ReleaseStringUTFChars(jmailbox, mailbox);
env->SetLongField(jcomm, jtask_field_Comm_bind, (jlong) (uintptr_t)(comm));
jobject jcomm = env->NewObject(comm_class, jtask_method_Comm_constructor);
const char* mailbox = env->GetStringUTFChars(jmailbox, 0);
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jmailbox, mailbox);
jcomm = env->NewObject(comm_class, jtask_method_Comm_constructor);
mailbox = env->GetStringUTFChars(jmailbox, 0);
- task = jtask_to_native_task(jtask, env);
+ task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jmailbox, mailbox);
JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_nativeFinalize(JNIEnv * env, jobject jtask)
{
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
- if (!task) {
- jxbt_throw_notbound(env, "task", jtask);
- return;
+ if (!task) {
+ jxbt_throw_notbound(env, "task", jtask);
+ return;
}
MSG_task_destroy(task);
{
const char *alias = env->GetStringUTFChars(jalias, 0);
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jalias, alias);
{
const char *alias = env->GetStringUTFChars(jalias, 0);
- msg_task_t task = jtask_to_native_task(jtask, env);
+ msg_task_t task = jtask_to_native(jtask, env);
if (!task) {
env->ReleaseStringUTFChars(jalias, alias);
/* 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(jtask));
- MSG_task_dsend_bounded(task, alias, msg_task_cancel_on_failed_dsend,(double)maxrate);
+ MSG_task_dsend_bounded(task, alias, msg_task_cancel_on_failed_dsend,static_cast<double>(maxrate));
env->ReleaseStringUTFChars(jalias, alias);
}
JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_Task_listen(JNIEnv * env, jclass cls, jstring jalias)
{
- const char *alias;
- int rv;
-
- alias = env->GetStringUTFChars(jalias, 0);
- rv = MSG_task_listen(alias);
+ const char *alias = env->GetStringUTFChars(jalias, 0);
+ int rv = MSG_task_listen(alias);
env->ReleaseStringUTFChars(jalias, alias);
return (jboolean) rv;
JNIEXPORT jint JNICALL Java_org_simgrid_msg_Task_listenFrom(JNIEnv * env, jclass cls, jstring jalias)
{
- int rv;
const char *alias = env->GetStringUTFChars(jalias, 0);
- rv = MSG_task_listen_from(alias);
+ int rv = MSG_task_listen_from(alias);
env->ReleaseStringUTFChars(jalias, alias);
return (jint) rv;
}
+
+SG_END_DECL()