[danieldk]

Let's build abi3t wheels of kernels that work both with GIL and free-threaded Python >= 3.15.

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[github-actions]

Coverage report — kernels/

Measured on: Python 3.10 / Torch 2.13.0.
Other CI configurations are not included in this number.
Hardware-gated code paths (ROCm/XPU/NPU/Darwin/Windows) are excluded or unreachable on the Linux+CUDA runner.

Total coverage: 88.5% — threshold: 80% — ✅

Per-file breakdown

Name	Stmts	Miss	Cover	Missing
src/kernels/__init__.py	14	0	100%
src/kernels/_system.py	6	1	83%	10
src/kernels/_versions.py	130	14	89%	53, 59-60, 63-64, 102, 165-170, 199, 219
src/kernels/archs.py	56	1	98%	94
src/kernels/backends.py	215	63	71%	42, 46, 50-53, 70, 92, 110, 119, 123, 127-129, 150, 159, 163, 167-169, 190, 201, 203, 210-213, 222, 226, 230-255, 263, 286-306
src/kernels/compat.py	9	1	89%	5
src/kernels/deps.py	70	1	99%	56
src/kernels/digest.py	58	5	91%	71-73, 136-137
src/kernels/hf_hub.py	62	2	97%	21, 23
src/kernels/importer.py	74	5	93%	158, 162, 165, 179-180
src/kernels/install.py	21	7	67%	76-100
src/kernels/layer/__init__.py	7	0	100%
src/kernels/layer/_interval_tree.py	103	4	96%	23, 52, 147, 150
src/kernels/layer/device.py	48	12	75%	42, 47-49, 91, 96-98, 101, 149, 152, 156
src/kernels/layer/func.py	93	5	95%	94, 119, 195, 315, 390
src/kernels/layer/globals.py	5	0	100%
src/kernels/layer/inspect.py	27	0	100%
src/kernels/layer/kernelize.py	83	7	92%	306, 314-315, 321, 325, 341-343
src/kernels/layer/layer.py	320	14	96%	212, 259, 447, 606-607, 628, 636, 647, 688, 692, 705, 760, 801, 876
src/kernels/layer/mode.py	14	0	100%
src/kernels/layer/repos.py	136	36	74%	32, 35-42, 73, 86, 90, 99-100, 103, 106-109, 116-117, 120, 123-126, 133-134, 137, 140-143, 150-151, 154, 157-160, 235
src/kernels/load.py	71	2	97%	338, 378
src/kernels/locking.py	89	64	28%	35-83, 91-98, 102-125, 137, 152-159, 165-175, 179-186
src/kernels/python_deps.py	58	6	90%	59-60, 64-65, 101, 104
src/kernels/resolver.py	162	1	99%	248
src/kernels/status.py	50	2	96%	25, 79
src/kernels/validate.py	104	7	93%	9, 101, 172, 195-196, 232-233
src/kernels/variants.py	282	17	94%	65, 96, 117, 147, 256-257, 299-302, 304, 388-394, 400-406, 455-461
src/kernels/verify.py	102	6	94%	44, 176-178, 266-267
TOTAL	2469	283	89%

Updated by the Test kernels workflow on commit db21114607014734aef1e0fafe37f39110c5d273.