b8586
CUDA : Fix CUB's argsort when nrows % block_size == 0 CCCL < 3.1 (#21181)
- CUDA: Fix CUB's argsort when nrows % block_size == 0 CCCL < 3.1
We wrongly calculated offset_grid as ceildiv(nrows, block_size),
while it must be ceildiv(nrows + 1, block_size). As a consequence, we
had uninitialized values in offset_iterator[nrows] for the case when
nrows % block_size == 0.
Fixes #21162
- Reduce nrows in test case to 256, don't need 768
macOS/iOS:
Linux:
Windows:
- Windows x64 (CPU)
- Windows arm64 (CPU)
- Windows x64 (CUDA 12) - CUDA 12.4 DLLs
- Windows x64 (CUDA 13) - CUDA 13.1 DLLs
- Windows x64 (Vulkan)
- Windows x64 (SYCL)
- Windows x64 (HIP)
openEuler: