ClientSideData: Difference between revisions
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* A new class, vtkSMClientSideDataProxy, has been created to return a vtkDataSet from the servers. To use it, use the AddInput() method to connect it to a source proxy, then call GetCollectedData() to return a vtkDataSet. Internally, it uses vtkMPIMoveData to handle the transfer of data from server(s) to client. | * A new class, vtkSMClientSideDataProxy, has been created to return a vtkDataSet from the servers. To use it, use the AddInput() method to connect it to a source proxy, then call GetCollectedData() to return a vtkDataSet. Internally, it uses vtkMPIMoveData to handle the transfer of data from server(s) to client. | ||
==Examples== | |||
An example of client side data in action: the histogram in this screenshot was generated directly from the vtkDataSet transmitted to the client: | |||
[[Image:Histogram.png]] | |||
Revision as of 11:47, 20 December 2005
Rough Draft
Requirements
- Support collection of data from one-to-many parallel servers
- Support collection of data subsets from one-to-many parallel servers: X/Y plots, histograms, etc
Implementation
- A new class, vtkSMClientSideDataProxy, has been created to return a vtkDataSet from the servers. To use it, use the AddInput() method to connect it to a source proxy, then call GetCollectedData() to return a vtkDataSet. Internally, it uses vtkMPIMoveData to handle the transfer of data from server(s) to client.
Examples
An example of client side data in action: the histogram in this screenshot was generated directly from the vtkDataSet transmitted to the client:
