Replicate HostColumnVector.ColumnBuilder in plugin to enable host memory oom work #10519
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To help enable work on host memory oom handling in
GpuRowToColumnarIterator
for feature #8887, this patch makes a copy of theHostColumnVector.ColumnBuilder
class in the plugin and replaces plugin uses ofColumnBuilder
with the new classRapidsHostColumnBuilder
.I am putting this up as a draft to get feedback and consider whether we want to put this change in, or hold off until the rest of the work on
GpuRowToColumnarIterator
is completed.