/**
* Read a number of bytes from the interface.
*
* @param data Pointer to the data byte array to write the bytes to
* @param maxLength The maximum number of bytes to write
**/
void SerialLink::readBytes()
{
if (!validateConnection())
return;
if (mode_port) // ESC32 special data read mode
return readEsc32Tele();
const qint64 maxLength = 2048;
char data[maxLength];
qint64 numBytes = 0, rBytes = 0;
dataMutex.lock();
while ((numBytes = port->bytesAvailable())) {
/* Read as much data in buffer as possible without overflow */
rBytes = numBytes;
if(maxLength < rBytes) rBytes = maxLength;
if (port->read(data, rBytes) == -1) { // -1 result means error
emit portError();
if (!m_linkLossExpected)
emit communicationError(this->getName(), tr("Could not read data - link %1 is disconnected!").arg(this->getName()));
return;
}
QByteArray b(data, rBytes);
emit bytesReceived(this, b);
bitsReceivedTotal += rBytes * 8;
}
dataMutex.unlock();
}
void MessageQueue::readData() {
bool gotmessage = false, gotsnapshot = false;
int read, totalread=0;
do {
// Read available data
read = _socket->read(_recvbuffer+_recvcount, MAX_BUF_LEN-_recvcount);
if(read<0) {
// Error!
emit socketError(_socket->errorString());
return;
}
_recvcount += read;
// Extract all complete messages
int len;
while(2 < _recvcount && (len=Message::sniffLength(_recvbuffer)) <= _recvcount) {
// Whole message received!
Message *msg = Message::deserialize((const uchar*)_recvbuffer);
if(!msg) {
emit badData(len, _recvbuffer[2]);
} else {
if(msg->type() == MSG_STREAMPOS) {
// Special handling for Stream Position message
emit expectingBytes(static_cast<StreamPos*>(msg)->bytes() + totalread);
delete msg;
} else if(_expectingSnapshot) {
// A message preceded by SnapshotMode::SNAPSHOT goes into the snapshot queue
_snapshot_recv.enqueue(MessagePtr(msg));
_expectingSnapshot = false;
gotsnapshot = true;
} else {
if(msg->type() == MSG_SNAPSHOT && static_cast<SnapshotMode*>(msg)->mode() == SnapshotMode::SNAPSHOT) {
delete msg;
_expectingSnapshot = true;
} else {
_recvqueue.enqueue(MessagePtr(msg));
gotmessage = true;
}
}
}
if(len < _recvcount) {
memmove(_recvbuffer, _recvbuffer+len, _recvcount-len);
}
_recvcount -= len;
}
totalread += read;
} while(read>0);
if(totalread)
emit bytesReceived(totalread);
if(gotmessage)
emit messageAvailable();
if(gotsnapshot)
emit snapshotAvailable();
}
double DownloadItem::remainingTime() const
{
if (!downloading())
return -1.0;
double timeRemaining = ((double)(bytesTotal() - bytesReceived())) / currentSpeed();
// When downloading the eta should never be 0
if (timeRemaining == 0)
timeRemaining = 1;
return timeRemaining;
}
void XbeeLink::readBytes()
{
xbee_pkt *xbeePkt;
xbeePkt = xbee_getpacketwait(this->m_xbeeCon);
if(!(NULL==xbeePkt))
{
QByteArray data;
for(unsigned int i=0;i<=xbeePkt->datalen;i++)
{
data.push_back(xbeePkt->data[i]);
}
qDebug() << data;
emit bytesReceived(this,data);
}
}
double DownloadItem::remainingTime() const {
if (m_finishedDownloading)
return -1.0;
double speed = currentSpeed();
double timeRemaining = 0.0;
if (speed > 0.0)
timeRemaining = ((double)(bytesTotal() - bytesReceived())) / speed;
// When downloading the eta should never be 0
if (timeRemaining == 0)
timeRemaining = 1;
return timeRemaining;
}
void XbeeLink::readBytes()
{
xbee_pkt *xbeePkt;
xbeePkt = xbee_getpacketwait(this->m_xbeeCon);
if(!(NULL==xbeePkt))
{
QByteArray data;
for(unsigned int i=0;i<=xbeePkt->datalen;i++)
{
data.push_back(xbeePkt->data[i]);
}
_logInputDataRate(data.length(), QDateTime::currentMSecsSinceEpoch());
emit bytesReceived(this, data);
}
}
void
Connection::socketDisconnected()
{
tDebug() << "SOCKET DISCONNECTED" << this->name() << id()
<< "shutdown will happen after incoming queue empties."
<< "bytesavail:" << m_sock->bytesAvailable()
<< "bytesRecvd" << bytesReceived();
m_peer_disconnected = true;
emit socketClosed();
if( m_msgprocessor_in.length() == 0 && m_sock->bytesAvailable() == 0 )
{
handleIncomingQueueEmpty();
actualShutdown();
}
}
void
BaseShadow::logRequeueEvent( const char* reason )
{
struct rusage run_remote_rusage;
memset( &run_remote_rusage, 0, sizeof(struct rusage) );
run_remote_rusage = getRUsage();
int exit_reason = getExitReason();
JobEvictedEvent event;
event.terminate_and_requeued = true;
if( exitedBySignal() ) {
event.normal = false;
event.signal_number = exitSignal();
} else {
event.normal = true;
event.return_value = exitCode();
}
if( exit_reason == JOB_COREDUMPED ) {
event.setCoreFile( core_file_name );
}
if( reason ) {
event.setReason( reason );
}
// TODO: fill in local rusage
// event.run_local_rusage = r;
event.run_remote_rusage = run_remote_rusage;
/* we want to log the events from the perspective
of the user job, so if the shadow *sent* the
bytes, then that means the user job *received*
the bytes */
event.recvd_bytes = bytesSent();
event.sent_bytes = bytesReceived();
if (!uLog.writeEvent (&event,jobAd)) {
dprintf( D_ALWAYS, "Unable to log ULOG_JOB_EVICTED "
"(and requeued) event\n" );
}
}
void WindowsPlatformIntegration::updateTaskbarButtons()
{
const QList<Transfer*> transfers(TransfersManager::getInstance()->getTransfers());
qint64 bytesTotal(0);
qint64 bytesReceived(0);
bool hasActiveTransfers(false);
for (int i = 0; i < transfers.count(); ++i)
{
if (transfers[i]->getState() == Transfer::RunningState && transfers[i]->getBytesTotal() > 0)
{
hasActiveTransfers = true;
bytesTotal += transfers[i]->getBytesTotal();
bytesReceived += transfers[i]->getBytesReceived();
}
}
const QList<MainWindow*> windows(Application::getInstance()->getWindows());
for (int i = 0; i < windows.count(); ++i)
{
MainWindow *window(windows.at(i));
if (hasActiveTransfers)
{
if (!m_taskbarButtons.contains(window))
{
m_taskbarButtons[window] = new QWinTaskbarButton(window);
m_taskbarButtons[window]->setWindow(window->windowHandle());
m_taskbarButtons[window]->progress()->show();
}
m_taskbarButtons[window]->progress()->setValue((bytesReceived > 0) ? qFloor((static_cast<qreal>(bytesReceived) / bytesTotal) * 100) : 0);
}
else if (m_taskbarButtons.contains(window))
{
m_taskbarButtons[window]->progress()->reset();
m_taskbarButtons[window]->progress()->hide();
m_taskbarButtons[window]->deleteLater();
m_taskbarButtons.remove(window);
}
}
}
void XbeeLink::readBytes()
{
xbee_pkt *xbeePkt;
xbeePkt = xbee_getpacketwait(this->m_xbeeCon);
if(!(NULL==xbeePkt))
{
QByteArray data;
for(unsigned int i=0;i<=xbeePkt->datalen;i++)
{
data.push_back(xbeePkt->data[i]);
}
emit bytesReceived(this, data);
// Log the amount and time received for future data rate calculations.
QMutexLocker dataRateLocker(&dataRateMutex);
logDataRateToBuffer(inDataWriteAmounts, inDataWriteTimes, &inDataIndex, data.length(), QDateTime::currentMSecsSinceEpoch());
}
}
void
BaseShadow::logEvictEvent( int exitReason )
{
struct rusage run_remote_rusage;
memset( &run_remote_rusage, 0, sizeof(struct rusage) );
run_remote_rusage = getRUsage();
switch( exitReason ) {
case JOB_CKPTED:
case JOB_NOT_CKPTED:
case JOB_KILLED:
break;
default:
dprintf( D_ALWAYS,
"logEvictEvent with unknown reason (%d), not logging.\n",
exitReason );
return;
}
JobEvictedEvent event;
event.checkpointed = (exitReason == JOB_CKPTED);
// TODO: fill in local rusage
// event.run_local_rusage = ???
// remote rusage
event.run_remote_rusage = run_remote_rusage;
set_usageAd(jobAd, &event.pusageAd);
/*
we want to log the events from the perspective of the user
job, so if the shadow *sent* the bytes, then that means the
user job *received* the bytes
*/
event.recvd_bytes = bytesSent();
event.sent_bytes = bytesReceived();
if (!uLog.writeEvent (&event,jobAd)) {
dprintf (D_ALWAYS, "Unable to log ULOG_JOB_EVICTED event\n");
}
}
void Server::processEventQueue() {
runExecutables();
time_t now = time(nullptr);
if (now < _nextDeadConnectionCheck) return;
std::list<Connection*> toRemove;
for (auto it = _connections.cbegin(); it != _connections.cend(); ++it) {
time_t numSecondsSinceConnection = now - it->second;
auto connection = it->first;
if (connection->bytesReceived() == 0
&& numSecondsSinceConnection >= _lameConnectionTimeoutSeconds) {
LS_INFO(_logger, formatAddress(connection->getRemoteAddress())
<< " : Killing lame connection - no bytes received after "
<< numSecondsSinceConnection << "s");
toRemove.push_back(connection);
}
}
for (auto it = toRemove.begin(); it != toRemove.end(); ++it) {
delete *it;
}
}
// Attempts to read at most 'bytes' bytes from the socket.
qint64 PeerWireClient::readFromSocket(qint64 bytes)
{
char buffer[1024];
qint64 totalRead = 0;
do {
qint64 bytesRead = socket.read(buffer, qMin<qint64>(sizeof(buffer), bytes - totalRead));
if (bytesRead <= 0)
break;
qint64 oldSize = incomingBuffer.size();
incomingBuffer.resize(oldSize + bytesRead);
memcpy(incomingBuffer.data() + oldSize, buffer, bytesRead);
totalRead += bytesRead;
} while (totalRead < bytes);
if (totalRead > 0) {
downloadSpeedData[0] += totalRead;
emit bytesReceived(totalRead);
processIncomingData();
}
return totalRead;
}
void Server::processEventQueue() {
for (;;) {
std::shared_ptr<Runnable> runnable = popNextRunnable();
if (!runnable) break;
runnable->run();
}
time_t now = time(NULL);
if (now >= _nextDeadConnectionCheck) {
std::list<Connection*> toRemove;
for (auto it = _connections.cbegin(); it != _connections.cend(); ++it) {
time_t numSecondsSinceConnection = now - it->second;
auto connection = it->first;
if (connection->bytesReceived() == 0 && numSecondsSinceConnection >= _lameConnectionTimeoutSeconds) {
LS_INFO(_logger, formatAddress(connection->getRemoteAddress())
<< " : Killing lame connection - no bytes received after " << numSecondsSinceConnection << "s");
toRemove.push_back(connection);
}
}
for (auto it = toRemove.begin(); it != toRemove.end(); ++it) {
delete *it;
}
}
}
bool
BaseShadow::updateJobInQueue( update_t type )
{
// insert the bytes sent/recv'ed by this job into our job ad.
// we want this from the perspective of the job, so it's
// backwards from the perspective of the shadow. if this
// value hasn't changed, it won't show up as dirty and we
// won't actually connect to the job queue for it. we do this
// here since we want it for all kinds of updates...
MyString buf;
buf.formatstr( "%s = %f", ATTR_BYTES_SENT, (prev_run_bytes_sent +
bytesReceived()) );
jobAd->Insert( buf.Value() );
buf.formatstr( "%s = %f", ATTR_BYTES_RECVD, (prev_run_bytes_recvd +
bytesSent()) );
jobAd->Insert( buf.Value() );
ASSERT( job_updater );
// Now that the ad is current, just let our QmgrJobUpdater
// object take care of the rest...
return job_updater->updateJob( type );
}
std::string Server::getStatsDocument() const {
std::ostringstream doc;
doc << "clear();" << std::endl;
for (auto it = _connections.begin(); it != _connections.end(); ++it) {
doc << "connection({";
auto connection = it->first;
jsonKeyPairToStream(doc,
"since", EpochTimeAsLocal(it->second),
"fd", connection->getFd(),
"id", reinterpret_cast<uint64_t>(connection),
"uri", connection->getRequestUri(),
"addr", formatAddress(connection->getRemoteAddress()),
"user", connection->credentials() ?
connection->credentials()->username : "******",
"input", connection->inputBufferSize(),
"read", connection->bytesReceived(),
"output", connection->outputBufferSize(),
"written", connection->bytesSent()
);
doc << "});" << std::endl;
}
return doc.str();
}
void
Connection::socketDisconnected()
{
Q_D( Connection );
qint64 bytesAvailable = 0;
if ( !d->sock.isNull() )
{
bytesAvailable = d->sock->bytesAvailable();
}
tDebug( LOGVERBOSE ) << "SOCKET DISCONNECTED" << this->name() << id()
<< "shutdown will happen after incoming queue empties."
<< "bytesavail:" << bytesAvailable
<< "bytesRecvd" << bytesReceived();
d->peer_disconnected = true;
emit socketClosed();
if ( d->msgprocessor_in.length() == 0 && bytesAvailable == 0 )
{
handleIncomingQueueEmpty();
actualShutdown();
}
}
// kind defaults to US_NORMAL.
void
BaseShadow::logTerminateEvent( int exitReason, update_style_t kind )
{
struct rusage run_remote_rusage;
JobTerminatedEvent event;
MyString corefile;
memset( &run_remote_rusage, 0, sizeof(struct rusage) );
switch( exitReason ) {
case JOB_EXITED:
case JOB_COREDUMPED:
break;
default:
dprintf( D_ALWAYS,
"UserLog logTerminateEvent with unknown reason (%d), aborting\n",
exitReason );
return;
}
if (kind == US_TERMINATE_PENDING) {
int exited_by_signal = FALSE;
int exit_signal = 0;
int exit_code = 0;
getJobAdExitedBySignal(jobAd, exited_by_signal);
if (exited_by_signal == TRUE) {
getJobAdExitSignal(jobAd, exit_signal);
event.normal = false;
event.signalNumber = exit_signal;
} else {
getJobAdExitCode(jobAd, exit_code);
event.normal = true;
event.returnValue = exit_code;
}
/* grab usage information out of job ad */
double real_value;
if( jobAd->LookupFloat(ATTR_JOB_REMOTE_SYS_CPU, real_value) ) {
run_remote_rusage.ru_stime.tv_sec = (time_t) real_value;
}
if( jobAd->LookupFloat(ATTR_JOB_REMOTE_USER_CPU, real_value) ) {
run_remote_rusage.ru_utime.tv_sec = (time_t) real_value;
}
event.run_remote_rusage = run_remote_rusage;
event.total_remote_rusage = run_remote_rusage;
/*
we want to log the events from the perspective of the user
job, so if the shadow *sent* the bytes, then that means the
user job *received* the bytes
*/
jobAd->LookupFloat(ATTR_BYTES_SENT, event.recvd_bytes);
jobAd->LookupFloat(ATTR_BYTES_RECVD, event.sent_bytes);
event.total_recvd_bytes = event.recvd_bytes;
event.total_sent_bytes = event.sent_bytes;
if( exited_by_signal == TRUE ) {
jobAd->LookupString(ATTR_JOB_CORE_FILENAME, corefile);
event.setCoreFile( corefile.Value() );
}
if (!uLog.writeEvent (&event,jobAd)) {
dprintf (D_ALWAYS,"Unable to log "
"ULOG_JOB_TERMINATED event\n");
EXCEPT("UserLog Unable to log ULOG_JOB_TERMINATED event");
}
return;
}
// the default kind == US_NORMAL path
run_remote_rusage = getRUsage();
if( exitedBySignal() ) {
event.normal = false;
event.signalNumber = exitSignal();
} else {
event.normal = true;
event.returnValue = exitCode();
}
// TODO: fill in local/total rusage
// event.run_local_rusage = r;
event.run_remote_rusage = run_remote_rusage;
// event.total_local_rusage = r;
event.total_remote_rusage = run_remote_rusage;
/*
we want to log the events from the perspective of the user
job, so if the shadow *sent* the bytes, then that means the
user job *received* the bytes
*/
event.recvd_bytes = bytesSent();
event.sent_bytes = bytesReceived();
event.total_recvd_bytes = prev_run_bytes_recvd + bytesSent();
event.total_sent_bytes = prev_run_bytes_sent + bytesReceived();
if( exitReason == JOB_COREDUMPED ) {
event.setCoreFile( core_file_name );
}
#if 1
set_usageAd(jobAd, &event.pusageAd);
#else
std::string resslist;
if ( ! jobAd->LookupString("PartitionableResources", resslist))
resslist = "Cpus, Disk, Memory";
StringList reslist(resslist.c_str());
if (reslist.number() > 0) {
int64_t int64_value = 0;
ClassAd * puAd = new ClassAd();
reslist.rewind();
char * resname = NULL;
while ((resname = reslist.next()) != NULL) {
MyString attr;
int64_value = -1;
attr.formatstr("%s", resname); // provisioned value
if (jobAd->LookupInteger(attr.Value(), int64_value)) {
puAd->Assign(resname, int64_value);
}
// /*for debugging*/ else { puAd->Assign(resname, 42); }
int64_value = -2;
attr.formatstr("Request%s", resname); // requested value
if (jobAd->LookupInteger(attr.Value(), int64_value)) {
puAd->Assign(attr.Value(), int64_value);
}
// /*for debugging*/ else { puAd->Assign(attr.Value(), 99); }
int64_value = -3;
attr.formatstr("%sUsage", resname); // usage value
if (jobAd->LookupInteger(attr.Value(), int64_value)) {
puAd->Assign(attr.Value(), int64_value);
}
}
event.pusageAd = puAd;
}
#endif
if (!uLog.writeEvent (&event,jobAd)) {
dprintf (D_ALWAYS,"Unable to log "
"ULOG_JOB_TERMINATED event\n");
EXCEPT("UserLog Unable to log ULOG_JOB_TERMINATED event");
}
}
bool
BaseShadow::updateJobInQueue( update_t type )
{
// insert the bytes sent/recv'ed by this job into our job ad.
// we want this from the perspective of the job, so it's
// backwards from the perspective of the shadow. if this
// value hasn't changed, it won't show up as dirty and we
// won't actually connect to the job queue for it. we do this
// here since we want it for all kinds of updates...
ClassAd ftAd;
ftAd.Assign(ATTR_BYTES_SENT, (prev_run_bytes_sent + bytesReceived()) );
ftAd.Assign(ATTR_BYTES_RECVD, (prev_run_bytes_recvd + bytesSent()) );
FileTransferStatus upload_status = XFER_STATUS_UNKNOWN;
FileTransferStatus download_status = XFER_STATUS_UNKNOWN;
getFileTransferStatus(upload_status,download_status);
switch(upload_status) {
case XFER_STATUS_UNKNOWN:
break;
case XFER_STATUS_QUEUED:
ftAd.Assign(ATTR_TRANSFER_QUEUED,true);
ftAd.Assign(ATTR_TRANSFERRING_INPUT,true);
break;
case XFER_STATUS_ACTIVE:
ftAd.Assign(ATTR_TRANSFER_QUEUED,false);
ftAd.Assign(ATTR_TRANSFERRING_INPUT,true);
break;
case XFER_STATUS_DONE:
ftAd.Assign(ATTR_TRANSFER_QUEUED,false);
ftAd.Assign(ATTR_TRANSFERRING_INPUT,false);
break;
}
switch(download_status) {
case XFER_STATUS_UNKNOWN:
break;
case XFER_STATUS_QUEUED:
ftAd.Assign(ATTR_TRANSFER_QUEUED,true);
ftAd.Assign(ATTR_TRANSFERRING_OUTPUT,true);
break;
case XFER_STATUS_ACTIVE:
ftAd.Assign(ATTR_TRANSFER_QUEUED,false);
ftAd.Assign(ATTR_TRANSFERRING_OUTPUT,true);
break;
case XFER_STATUS_DONE:
ftAd.Assign(ATTR_TRANSFER_QUEUED,false);
ftAd.Assign(ATTR_TRANSFERRING_OUTPUT,false);
break;
}
MergeClassAdsCleanly(jobAd,&ftAd);
ASSERT( job_updater );
if( type == U_PERIODIC ) {
// Make an update happen soon.
job_updater->resetUpdateTimer();
return true;
}
// Now that the ad is current, just let our QmgrJobUpdater
// object take care of the rest...
//
// Note that we force a non-durable update for X509 updates; if the
// schedd crashes, we don't really care when the proxy was updated
// on the worker node.
return job_updater->updateJob( type, (type == U_PERIODIC) ? NONDURABLE : 0 );
}
int main(void) {
#ifdef NEED_EVENT
uint32_t DVSEventPointer;
uint32_t DVSEventTimeLow;
uint16_t DVSEvent;
uint32_t timeStampMemory = 0, timeStampDelta = 0;
#endif
int16_t angle = 0;
uint32_t cnt =0;
ExtraPinsInit();
disablePeripherals();
Chip_RIT_Init(LPC_RITIMER);
RTC_TIME_T build = { .time = { BUILD_SEC_INT, BUILD_MIN_INT, BUILD_HOUR_INT, BUILD_DAY_INT, 0, 1, BUILD_MONTH_INT,
BUILD_YEAR_INT } };
buildTime = build;
//This should be one of the first initializations routines to run.
sensorsInit();
#ifdef NEED_EVENT
DVS128ChipInit();
#endif
DacInit();
UARTInit(LPC_UART, BAUD_RATE_DEFAULT); /* baud rate setting */
initMotors();
PWMInit();
#if USE_IMU_DATA
timerDelayMs(100);
MPU9105Init();
#endif
#if USE_SDCARD
SDCardInit();
#endif
#if USE_PUSHBOT
MiniRobInit();
#endif
#ifdef TEST_RUN
test();
//This will not return
#endif
LED1SetOn();
// Start M0APP slave processor
cr_start_m0(&__core_m0app_START__);
LED1SetOff();
LED0SetOn();
LED0SetBlinking(ENABLE);
UARTShowVersion();
for (;;) {
if (ledBlinking && toggleLed0) {
LED0Toggle();
toggleLed0 = 0;
}
// *****************************************************************************
// UARTIterate();
// *****************************************************************************
while (bytesReceived(&uart)) { // incoming char available?
UART0ParseNewChar(popByteFromReceptionBuffer(&uart));
}
// *****************************************************************************
// Deal with audio data
// *****************************************************************************
/*
* do the fft cross correlation and figure out the angle
* manipulate the proceeding direction of the pushbot
*/
// if buffer reaches a length of 1024
/* if(process_flag != -1){ // -1 for not ready, 0 for buffer0, 1 for buffer1
// SysTick->CTRL &= ~0x1;
//xprintf("%d\n", process_flag);
angle = itd();
//SysTick->CTRL |= 0x1;
if(++cnt>150){
xprintf("angle = %d\n", angle);
cnt = 0;
}
}*/
// start doing math
#if USE_IMU_DATA
updateIMUData();
#endif
#if USE_PUSHBOT
refreshMiniRobSensors();
if (motor0.updateRequired) {
motor0.updateRequired = 0;
updateMotorController(MOTOR0);
}
if (motor1.updateRequired) {
motor1.updateRequired = 0;
updateMotorController(MOTOR1);
}
#endif
/*
// disable the data streaming through serial
if (sensorRefreshRequested) {
sensorRefreshRequested = 0;
for (int i = 0; i < sensorsEnabledCounter; ++i) {
if (enabledSensors[i]->triggered) {
enabledSensors[i]->refresh();
enabledSensors[i]->triggered = 0;
}
}
}
*/
#ifdef NEED_EVENT
// *****************************************************************************
// processEventsIterate();
// *****************************************************************************
if (events.eventBufferWritePointer == events.eventBufferReadPointer) { // more events in buffer to process?
continue;
}
if (eDVSProcessingMode < EDVS_PROCESS_EVENTS) { //Not processing events
if (freeSpaceForTranmission(&uart) < (TX_BUFFER_SIZE - 32) || !(eDVSProcessingMode & EDVS_STREAM_EVENTS)) {
#if LOW_POWER_MODE
uart.txSleepingFlag = 1;
__WFE();
#endif
continue; //Wait until the buffer is empty.
}
}
/*We are either processing events or streaming them.
* If streaming the buffer must be empty at this point
*/
events.ringBufferLock = true;
events.eventBufferReadPointer = ((events.eventBufferReadPointer + 1) & DVS_EVENTBUFFER_MASK); // increase read pointer
DVSEventPointer = events.eventBufferReadPointer; // cache the value to be faster
DVSEvent = events.eventBufferA[DVSEventPointer]; // fetch event from buffer
DVSEventTimeLow = events.eventBufferTimeLow[DVSEventPointer]; // fetch event from buffer
events.ringBufferLock = false;
if (eDVSProcessingMode & EDVS_STREAM_EVENTS) {
if (freeSpaceForTranmission(&uart) > 6) { // wait for TX to finish sending!
pushByteToTransmission(&uart, (DVSEvent >> 8) | 0x80); // 1st byte to send (Y-address)
pushByteToTransmission(&uart, DVSEvent & 0xFF); // 2nd byte to send (X-address)
if (eDVSDataFormat == EDVS_DATA_FORMAT_BIN_TSVB) {
// Calculate delta...
timeStampDelta = DVSEventTimeLow - timeStampMemory;
timeStampMemory = DVSEventTimeLow; // Save the current TS in delta
// check how many bytes we need to send
if (timeStampDelta < 0x7F) {
// Only 7 TS bits need to be sent
pushByteToTransmission(&uart, (timeStampDelta & 0x7F) | 0x80); // 3rd byte to send (7bit Delta TS, MSBit set to 1)
} else if (timeStampDelta < 0x3FFF) {
// Only 14 TS bits need to be sent
pushByteToTransmission(&uart, (timeStampDelta >> 7) & 0x7F); // 3rd byte to send (upper 7bit Delta TS, MSBit set to 0)
pushByteToTransmission(&uart, (timeStampDelta & 0x7F) | 0x80); // 4th byte to send (lower 7bit Delta TS, MSBit set to 1)
} else if (timeStampDelta < 0x1FFFFF) {
// Only 21 TS bits need to be sent
pushByteToTransmission(&uart, (timeStampDelta >> 14) & 0x7F); // 3rd byte to send (upper 7bit Delta TS, MSBit set to 0)
pushByteToTransmission(&uart, (timeStampDelta >> 7) & 0x7F); // 4th byte to send (middle 7bit Delta TS, MSBit set to 0)
pushByteToTransmission(&uart, (timeStampDelta & 0x7F) | 0x80); // 5th byte to send (lower 7bit Delta TS, MSBit set to 1)
} else {
void
MpiResource::resourceExit( int reason, int status )
{
dprintf( D_FULLDEBUG, "Inside MpiResource::resourceExit()\n" );
RemoteResource::resourceExit( reason, status );
// Also log a NodeTerminatedEvent to the ULog
switch( reason ) {
case JOB_COREDUMPED:
case JOB_EXITED:
{
// Job exited on its own, normally or abnormally
NodeTerminatedEvent event;
event.node = node_num;
if( exited_by_signal ) {
event.normal = false;
event.signalNumber = exit_value;
} else {
event.normal = true;
event.returnValue = exit_value;
}
int had_core = 0;
jobAd->LookupBool( ATTR_JOB_CORE_DUMPED, had_core );
if( had_core ) {
event.setCoreFile( shadow->getCoreName() );
}
// TODO: fill in local/total rusage
// event.run_local_rusage = r;
event.run_remote_rusage = remote_rusage;
// event.total_local_rusage = r;
event.total_remote_rusage = remote_rusage;
/* we want to log the events from the perspective
of the user job, so if the shadow *sent* the
bytes, then that means the user job *received*
the bytes */
event.recvd_bytes = bytesSent();
event.sent_bytes = bytesReceived();
// TODO: total sent and recvd
event.total_recvd_bytes = bytesSent();
event.total_sent_bytes = bytesReceived();
if( !writeULogEvent(&event) ) {
dprintf( D_ALWAYS,"Unable to log "
"ULOG_NODE_TERMINATED event\n" );
}
}
break;
case JOB_CKPTED:
case JOB_NOT_CKPTED:
// XXX Todo: Do we want a Node evicted event?
break;
default:
dprintf( D_ALWAYS, "Warning: Unknown exit_reason %d in "
"MpiResource::resourceExit()\n", reason );
}
}
void ConfigurablePage::showProgress()
{
std::cerr << qPrintable(QString("").sprintf("%d%% %d KB/s", progress,
((bytesReceived() / (time(NULL) - startTime))) / 1024
).leftJustified(15, ' ')) << "\r";
}
