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V4-Flash MXFP4 full-GPU prefill fallback now works: - Previously crashed all TP schedulers with StopIteration/AttributeError whenever --kt-gpu-prefill-token-threshold was low enough to actually fire (path was hardcoded for FP8/INT4 layouts). - Now detects MXFP4, re-runs the V4 swizzle on the 256-expert gpu_layer, caches the load across prefill chunks. - Measured on 8x RTX 5090 (threshold=1024, chunked=1024): 16k input -> 2011 tok/s, 65k -> 2798, 262k -> 2154 prefill TPS.
29 lines
689 B
Python
29 lines
689 B
Python
"""Lightweight top-level package: pip install ktransformers -> installs kt-kernel.
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Extras:
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- ktransformers[sft] installs transformers-kt + accelerate-kt
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- ktransformers[sglang] installs sglang-kt
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"""
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from pathlib import Path
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from setuptools import setup
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_version_file = Path(__file__).resolve().parent / "version.py"
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_ns = {}
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exec(_version_file.read_text(), _ns)
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_v = _ns["__version__"]
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setup(
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version=_v,
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install_requires=[
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f"kt-kernel=={_v}",
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],
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extras_require={
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"sft": [
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"transformers-kt==5.6.0.post1",
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"accelerate-kt==1.14.0.post1",
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],
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"sglang": [
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"sglang-kt==0.6.2.post1",
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],
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},
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)
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