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H5P.set_hyper_vector_size

Set number of I/O vectors for hyperslab I/O

Syntax

H5P.set_hyper_vector_size(dxpl_id,size)

Description

H5P.set_hyper_vector_size(dxpl_id,size) sets the number of I/O vectors to be accumulated in memory before being issued to the lower levels of the HDF5 library for reading or writing the actual data. dxpl_id is a dataset transfer property list identifier. size specifies the number of I/O vectors to accumulate in memory for I/O operations.

Examples

dxpl = H5P.create('H5P_DATASET_XFER');
H5P.set_hyper_vector_size(dxpl,2048);
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