Fix null counts for output of row/column conversion: #1170
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Fixes NVIDIA#1169. This commit fixes the null counts in row/column conversion, for all output columns. The prior fix in NVIDIA#1155 only fixed the count for STRING outputs. There are 2 additional/tangential fixes in this change: 1. `cudf::detail::null_count()` is used in place of `cudf::null_count()`, thus running on the current stream. 2. The Java `RowConversion.convertFromRowsFixedWidthOptimized()` now uses the `convertFromRowsFixedWidthOptimized()` native function instead of `convertFromRows()`. This should prove faster. Signed-off-by: MithunR <[email protected]>
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hyperbolic2346
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May 25, 2023
All it took was 3 PRs (and counting). :)) |
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Fixes #1169.
This commit fixes the null counts in row/column conversion, for all output columns.
The prior fix in #1155 only fixed the count for STRING outputs.
There are 2 additional/tangential fixes in this change:
cudf::detail::null_count()is used in place ofcudf::null_count(), thus running on the current stream.RowConversion.convertFromRowsFixedWidthOptimized()now uses theconvertFromRowsFixedWidthOptimized()native function instead ofconvertFromRows(). This should prove faster.