virtual void start() override
{
ActivityTimer s(totalCycles, timeActivities);
PARENT::start();
resultSent = container.queryLocal(); // i.e. local, so don't send result to master
eos = stopped = anyThisGroup = eogNext = false;
rowLimit = (rowcount_t)helper->getRowLimit();
}
void start()
{
ActivityTimer s(totalCycles, timeActivities);
resultSent = container.queryLocal(); // i.e. local, so don't send result to master
eos = stopped = anyThisGroup = eogNext = false;
input = inputs.item(0);
startInput(input);
rowLimit = (rowcount_t)helper->getRowLimit();
dataLinkStart();
}
void process()
{
unsigned slaves = container.queryJob().querySlaves();
IHThorLimitArg *helper = (IHThorLimitArg *)queryHelper();
rowcount_t rowLimit = (rowcount_t)helper->getRowLimit();
rowcount_t total = 0;
while (slaves--)
{
CMessageBuffer mb;
if (!receiveMsg(mb, RANK_ALL, mpTag, NULL))
return;
if (abortSoon)
return;
rowcount_t count;
mb.read(count);
total += count;
if (total > rowLimit)
break;
}
switch (container.getKind())
{
case TAKcreaterowlimit:
case TAKskiplimit:
{
unsigned slaves = container.queryJob().querySlaves();
CMessageBuffer mb;
mb.append(total);
queryJobChannel().queryJobComm().send(mb, RANK_ALL_OTHER, mpTag);
break;
}
case TAKlimit:
{
if (total > rowLimit)
helper->onLimitExceeded();
break;
}
}
}
