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For API compatibility, cuDF should support [idxmax](https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.idxmax.html) and [idxmin](https://pandas.pydata.org/docs/reference/api/pandas.Series.i…
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Requesting `nth` support in dask cudf after groupby.
ex.
```
from cudf import DataFrame
import dask_cudf
df = DataFrame()
df['key'] = [1, 1, 1, 1, 2, 2, 2]
df['val_0']= [13, 15, 20, 27, 60, 17…
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Memory allocations should already use PTDS since both numba and CuPy allocate memory using RMM. Kernels on the other hand, may explicitly need to be passed the `cudaStreamPerThread` stream handle.
…
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**Is your feature request related to a problem? Please describe.**
Categorical column indexes exists in a weird place of quasi-support in cuDF; while it is possible to set a dataframe's column index …
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**Is your feature request related to a problem? Please describe.**
Currently libcudf's primary data type is the `column`, which is a wrapper around a set of `rmm::device_buffer` objects that own its …
vyasr updated
4 months ago
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epochs: 0%| | 0/5 [06:03
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Currently, `offset` arguments for most c++ APIs are in ESRI shapefile polygon format (see [shapefile whitepaper](https://www.esri.com/content/dam/esrisites/sitecore-archive/Files/Pdfs/library/whitepap…
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There is also proposed FEA syntax for specifying conditions, but I do not believe that is really used at all, whereas they are specified in real designspace files.
This was not previously exposed i…
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We are investigating using pinned memory pool at the cuDF layer and replacing `cudaFreeHost` calls in `pinned_host_vector` due to traces we have seen that indicate synchronization or a "lining up" of …
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According to http://adobe-type-tools.github.io/afdko/OpenTypeFeatureFileSpecification.html#example-3c, the following two rules should be equivalent:
```fea
position s f' 10 t period;
position s f…