#include <ExecStreamDefs.h>
Public Member Functions | |
| ExecStreamQuantum () | |
| Creates a new quantum, initially unlimited. | |
Public Attributes | |
| uint | nTuplesMax |
| Maximum number of tuples to process per quantum. | |
The exact interpretation of the specified quantities is stream-dependent. For example, for nTuplesMax, a filter might count number of input tuples, while a join might count number of tuple comparisons.
Definition at line 111 of file ExecStreamDefs.h.
| ExecStreamQuantum::ExecStreamQuantum | ( | ) | [inline, explicit] |
Creates a new quantum, initially unlimited.
Definition at line 121 of file ExecStreamDefs.h.
References MAXU.
00122 { 00123 nTuplesMax = MAXU; 00124 }
Maximum number of tuples to process per quantum.
Definition at line 116 of file ExecStreamDefs.h.
Referenced by LcsClusterAppendExecStream::compress(), LcsRowScanExecStream::execute(), LbmUnionExecStream::execute(), LbmSplicerExecStream::execute(), LbmNormalizerExecStream::execute(), LbmMinusExecStream::execute(), LbmIntersectExecStream::execute(), LbmChopperExecStream::execute(), LhxJoinExecStream::execute(), LhxAggExecStream::execute(), FtrsTableWriter::execute(), BTreeSortExecStream::execute(), BTreeSearchUniqueExecStream::execute(), BTreeSearchExecStream::execute(), BTreeScanExecStream::execute(), BTreeInsertExecStream::execute(), FlatFileExecStreamImpl::execute(), JavaTransformExecStream::execute(), SortedAggExecStream::execute(), ReshapeExecStream::execute(), MockProducerExecStream::execute(), MockConsumerExecStream::execute(), CorrelationJoinExecStream::execute(), CollectExecStream::execute(), CartesianJoinExecStream::execute(), BernoulliSamplingExecStream::execute(), CalcExecStream::execute(), LbmGeneratorExecStream::generateMultiKeyBitmaps(), LbmGeneratorExecStream::generateSingleKeyBitmaps(), BTreeSearchExecStream::innerFetchLoop(), and ExecStreamScheduler::tracePreExecution().
1.5.1