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register triton kernel for quantization #15

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Merged
merged 1 commit into from
Jul 14, 2025
Merged

register triton kernel for quantization #15

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7 changes: 7 additions & 0 deletions bitsandbytes/backends/xpu/ops.py
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Original file line number Diff line number Diff line change
Expand Up @@ -139,6 +139,13 @@ def _gemv_4bit_impl(
if not isinstance(lib, ErrorHandlerMockBNBNativeLibrary):
logger.info("Register sycl bitsandbytes kernels for XPU")

# TODO: Remove the triton register when quantization sycl kernel is ready.
if triton_available:
from ..triton import ops as triton_ops

register_kernel("bitsandbytes::quantize_blockwise", "xpu")(triton_ops.quantize_blockwise)
register_kernel("bitsandbytes::quantize_4bit", "xpu")(triton_ops.quantize_4bit)

@register_kernel("bitsandbytes::dequantize_4bit", "xpu")
def _(
A: torch.Tensor,
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