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RasterSequentialProcessor: subdivide based on block size #135

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dbaston opened this issue Aug 10, 2024 · 1 comment
Open

RasterSequentialProcessor: subdivide based on block size #135

dbaston opened this issue Aug 10, 2024 · 1 comment
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enhancement New feature or request performance

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dbaston commented Aug 10, 2024

RasterSequentialProcessor always subdivides the processing region using scanlines. For tiled rasters, it should be more efficient to subdivide using the block size of the raster.
@dbaston dbaston added enhancement New feature or request performance labels Aug 10, 2024
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dbaston commented Sep 8, 2024

Related to this, the RasterSequentialProcessor should disregard max_cells_in_memory if it is smaller than the block size. This would avoid unnecessary repeated reads of the same blocks.

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