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HPCC-32947 Capture and report lookahead timings for project #19275

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HPCC-32947 Capture and report lookahead timings for project #19275

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14ea038
HPCC-32947 Capture and report lookahead timings for project
shamser Nov 5, 2024
73dd3d4
HPCC-23947 Changes following review
shamser Nov 7, 2024
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2 changes: 1 addition & 1 deletion thorlcr/activities/project/thprojectslave.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ class CProjecStrandProcessor : public CThorStrandProcessor
}
STRAND_CATCH_NEXTROW()
{
ActivityTimer t(slaveTimerStats, timeActivities);
LookAheadTimer t(slaveTimerStats, timeActivities);
for (;;)
{
if (parent.queryAbortSoon())
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12 changes: 11 additions & 1 deletion thorlcr/graph/thgraphslave.cpp
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Expand Up @@ -855,7 +855,7 @@ IStrandJunction *CThorStrandedActivity::getOutputStreams(CActivityBase &ctx, uns

unsigned __int64 CThorStrandedActivity::queryTotalCycles() const
{
unsigned __int64 total = 0;;
unsigned __int64 total = 0;
ForEachItemIn(i, strands)
{
CThorStrandProcessor &strand = strands.item(i);
Expand All @@ -864,6 +864,16 @@ unsigned __int64 CThorStrandedActivity::queryTotalCycles() const
return total;
}

unsigned __int64 CThorStrandedActivity::queryLookAheadCycles() const
{
unsigned __int64 total = 0;;
ForEachItemIn(i, strands)
{
CThorStrandProcessor &strand = strands.item(i);
total += strand.queryLookAheadCycles();
}
return total;
}
void CThorStrandedActivity::dataLinkSerialize(MemoryBuffer &mb) const
{
mb.append(getProgressCount());
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1 change: 1 addition & 0 deletions thorlcr/graph/thgraphslave.hpp
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Expand Up @@ -508,6 +508,7 @@ class graphslave_decl CThorStrandedActivity : public CSlaveActivity
// IThorDataLink
virtual IStrandJunction *getOutputStreams(CActivityBase &_ctx, unsigned idx, PointerArrayOf<IEngineRowStream> &streams, const CThorStrandOptions * consumerOptions, bool consumerOrdered, IOrderedCallbackCollection * orderedCallbacks) override;
virtual unsigned __int64 queryTotalCycles() const override;
virtual unsigned __int64 queryLookAheadCycles() const override;
virtual void dataLinkSerialize(MemoryBuffer &mb) const override;
virtual rowcount_t getProgressCount() const override;
};
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