Parallel Chunk Start
Represents the start of a parallel chunked flow. Upon execution, it splits
the input data into equally sized chunks and executes the body (terminated
by the Parallel Chunk End) in parallel, each processing one chunk. The
chunk count can be customized in the configuration dialog.
Dialog Options
- Use automatic chunk count
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Use a chunk count derived from the system's processor count.
- Use custom chunk count
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Specify the chunk count in the spinner.
- Disable main branch
-
Controls if the main branch is used for computations or not. If
selected, all chunks will be processed in copies of the body and
the body itself will be inactive.
Ports
Input Ports
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The input data, split into chunks by the node.
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Output Ports
0 |
A representation of the data chunk that is processed by the
parallel branch workflow body.
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This node is contained in KNIME Base Nodes
provided by KNIME GmbH, Konstanz, Germany.