Tanmay Gujar

[FEA] Improve occupancy during hash table build

8

**Is your feature request related to a problem? Please describe.** cuco insert kernel has poor occupancy due to high register usage during hash table build operation executed by cuDF. If...

Avoid inlining non deterministic CTE

4

### Describe the bug Currently Datafusion will inline all CTE, a non-deterministic expression can be executed multiple times producing different results ### To Reproduce Consider the following query which uses...

Occupancy improvement for Hash table build

26

## Description Implements specialized template dispatch for hash joins and mixed semi joins to fix issue describes in https://github.com/rapidsai/cudf/issues/15502. At a high level, this PR typedef's some types to void...

[BUG] Segfault on setting device resource to nullptr

3

**Describe the bug** RMM [documentation](set_per_device_resource) for `set_per_device_resource` states: > If new_mr is not nullptr, sets the memory resource pointer for the device specified by id to new_mr. Otherwise, resets ids...