Revert "hf-kernels -> kernels"

This reverts commit 386c2a104ef4c251912e63bfcdbfaa588dc09605.

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: Test kernels
+name: Test hf-kernels
 
 on:
   push:

README.md

@@ -1,4 +1,4 @@
-# kernels
+# hf-kernels
 
 The Kernel Hub allows Python libraries and applications to load compute
 kernels directly from the [Hub](https://hf.co/). To support this kind
@@ -21,7 +21,7 @@ Here is how you would use the [activation](https://huggingface.co/kernels-commun
 ```python
 import torch
 
-from kernels import get_kernel
+from hf_kernels import get_kernel
 
 # Download optimized kernels from the Hugging Face hub
 activation = get_kernel("kernels-community/activation")
@@ -44,10 +44,10 @@ please take a look at the following guide:
 
 ## Installation
 
-To install `kernels`, we recommend installing from the pypi package:
+To install `hf-kernels`, we recommend installing from the pypi package:
 
 ```bash
-pip install kernels
+pip install hf-kernels
 ```
 
 You should then be able to run the script above (also in [examples/basic.py](examples/basic.py)):
@@ -68,33 +68,33 @@ docker run --gpus all -it --rm -e HF_TOKEN=$HF_TOKEN kernels-reference
 
 Projects that use `setuptools` can lock the kernel versions that should be
 used. First specify the accepted versions in `pyproject.toml` and make
-sure that `kernels` is a build dependency:
+sure that `hf-kernels` is a build dependency:
 
 ```toml
 [build-system]
-requires = ["kernels", "setuptools"]
+requires = ["hf-kernels", "setuptools"]
 build-backend = "setuptools.build_meta"
 
 [tool.kernels.dependencies]
 "kernels-community/activation" = ">=0.0.1"
 ```
 
-Then run `kernel lock .` in the project directory. This generates a `kernels.lock` file with
+Then run `hf-kernel lock .` in the project directory. This generates a `kernels.lock` file with
 the locked revisions. The locked revision will be used when loading a kernel with
 `get_locked_kernel`:
 
 ```python
-from kernels import get_locked_kernel
+from hf_kernels import get_locked_kernel
 
 activation = get_locked_kernel("kernels-community/activation")
 ```
 
 **Note:** the lock file is included in the package metadata, so it will only be visible
-to `kernels` after doing an (editable or regular) installation of your project.
+to `hf-kernels` after doing an (editable or regular) installation of your project.
 
 ## Pre-downloading locked kernels
 
-Locked kernels can be pre-downloaded by running `kernel download .` in your
+Locked kernels can be pre-downloaded by running `hf-kernel download .` in your
 project directory. This will download the kernels to your local Hugging Face
 Hub cache.
 
@@ -104,7 +104,7 @@ want kernel loading to error when a kernel is not pre-downloaded, you can use
 the `load_kernel` function instead:
 
 ```python
-from kernels import load_kernel
+from hf_kernels import load_kernel
 
 activation = load_kernel("kernels-community/activation")
 ```

docker/Dockerfile.reference

@@ -31,13 +31,13 @@ WORKDIR /app/kernel-test
 # install python depdencies
 RUN uv add torch==2.5.0 numpy
 
-# copy kernels lib
-COPY src ./kernels/src
-COPY pyproject.toml ./kernels/pyproject.toml
-COPY README.md ./kernels/README.md
+# copy hf-kernels lib
+COPY src ./hf-kernels/src
+COPY pyproject.toml ./hf-kernels/pyproject.toml
+COPY README.md ./hf-kernels/README.md
 
 # install library
-RUN uv pip install -e kernels
+RUN uv pip install -e hf-kernels
 
 # copy examples
 COPY examples ./examples
@@ -48,4 +48,4 @@ ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility
 
 # command to run the script
 CMD ["uv", "run", "examples/basic.py"]
-# CMD ["ls", "kernels"]
+# CMD ["ls", "hf-kernels"]

examples/basic.py

@@ -1,6 +1,6 @@
 import torch
 
-from kernels import get_kernel
+from hf_kernels import get_kernel
 
 print("Starting examples/basic.py demo")
 

pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-name = "kernels"
+name = "hf-kernels"
 version = "0.1.6"
 description = "Download cuda kernels"
 authors = [
@@ -29,12 +29,12 @@ dev = [
 ]
 
 [project.scripts]
-kernels = "kernels.cli:main"
+hf-kernels = "hf_kernels.cli:main"
 
 [project.entry-points."egg_info.writers"]
-"kernels.lock" = "kernels.lockfile:write_egg_lockfile"
+"hf-kernels.lock" = "hf_kernels.lockfile:write_egg_lockfile"
 
 #[build-system]
 #requires = ["torch", "huggingface_hub", "numpy", "tomli;python_version<='3.10'"]
-#build-backend = "kernels.build"
+#build-backend = "hf_kernels.build"
 #backend-path = ["src"]

src/hf_kernels/__init__.py

@@ -0,0 +1,3 @@
+from hf_kernels.utils import get_kernel, install_kernel, load_kernel, get_locked_kernel
+
+__all__ = ["get_kernel", "get_locked_kernel", "load_kernel", "install_kernel"]

src/hf_kernels/build.py

@@ -16,7 +16,7 @@ don't require importing typing but then quote them so earlier Python version ign
 them while IDEs and type checker can see through the quotes.
 """
 
-from kernels.compat import tomllib
+from hf_kernels.compat import tomllib
 
 TYPE_CHECKING = False
 if TYPE_CHECKING:
@@ -49,9 +49,9 @@ def call(
         data = tomllib.load(f)
 
     for kernel, _ in (
-        data.get("tool", {}).get("kernels", {}).get("dependencies", {}).items()
+        data.get("tool", {}).get("hf-kernels", {}).get("dependencies", {}).items()
     ):
-        from kernels.utils import install_kernel
+        from hf_kernels.utils import install_kernel
 
         install_kernel(kernel, revision="main")
     uv_bin = shutil.which("uv")

src/hf_kernels/cli.py

@@ -4,14 +4,14 @@ import json
 import sys
 from pathlib import Path
 
-from kernels.compat import tomllib
-from kernels.lockfile import KernelLock, get_kernel_locks
-from kernels.utils import build_variant, install_kernel, install_kernel_all_variants
+from hf_kernels.compat import tomllib
+from hf_kernels.lockfile import KernelLock, get_kernel_locks
+from hf_kernels.utils import build_variant, install_kernel, install_kernel_all_variants
 
 
 def main():
     parser = argparse.ArgumentParser(
-        prog="kernel", description="Manage compute kernels"
+        prog="hf-kernel", description="Manage compute kernels"
     )
     subparsers = parser.add_subparsers(required=True)
 
@@ -41,13 +41,13 @@ def main():
 
 
 def download_kernels(args):
-    lock_path = args.project_dir / "kernels.lock"
+    lock_path = args.project_dir / "hf-kernels.lock"
 
     if not lock_path.exists():
-        print(f"No kernels.lock file found in: {args.project_dir}", file=sys.stderr)
+        print(f"No hf-kernels.lock file found in: {args.project_dir}", file=sys.stderr)
         sys.exit(1)
 
-    with open(args.project_dir / "kernels.lock", "r") as f:
+    with open(args.project_dir / "hf-kernels.lock", "r") as f:
         lock_json = json.load(f)
 
     all_successful = True
@@ -87,7 +87,7 @@ def lock_kernels(args):
     for kernel, version in kernel_versions.items():
         all_locks.append(get_kernel_locks(kernel, version))
 
-    with open(args.project_dir / "kernels.lock", "w") as f:
+    with open(args.project_dir / "hf-kernels.lock", "w") as f:
         json.dump(all_locks, f, cls=_JSONEncoder, indent=2)
 
 

src/hf_kernels/lockfile.py

@@ -7,7 +7,7 @@ from huggingface_hub import HfApi
 from packaging.specifiers import SpecifierSet
 from packaging.version import InvalidVersion, Version
 
-from kernels.compat import tomllib
+from hf_kernels.compat import tomllib
 
 
 @dataclass
@@ -123,7 +123,7 @@ def write_egg_lockfile(cmd, basename, filename):
     if kernel_versions is None:
         return
 
-    lock_path = cwd / "kernels.lock"
+    lock_path = cwd / "hf-kernels.lock"
     if not lock_path.exists():
         logging.warning(f"Lock file {lock_path} does not exist")
         # Ensure that the file gets deleted in editable installs.

src/hf_kernels/utils.py

@@ -15,8 +15,8 @@ from typing import Dict, List, Optional, Tuple
 from huggingface_hub import hf_hub_download, snapshot_download
 from packaging.version import parse
 
-from kernels.compat import tomllib
-from kernels.lockfile import KernelLock, VariantLock
+from hf_kernels.compat import tomllib
+from hf_kernels.lockfile import KernelLock, VariantLock
 
 CACHE_DIR: Optional[str] = os.environ.get("HF_KERNELS_CACHE", None)
 
@@ -177,7 +177,7 @@ def get_locked_kernel(repo_id: str, local_files_only: bool = False):
 
 def _get_caller_locked_kernel(repo_id: str) -> Optional[str]:
     for dist in _get_caller_distributions():
-        lock_json = dist.read_text("kernels.lock")
+        lock_json = dist.read_text("hf-kernels.lock")
         if lock_json is not None:
             for kernel_lock_json in json.loads(lock_json):
                 kernel_lock = KernelLock.from_json(kernel_lock_json)

src/kernels/__init__.py

@@ -1,3 +0,0 @@
-from kernels.utils import get_kernel, install_kernel, load_kernel, get_locked_kernel
-
-__all__ = ["get_kernel", "get_locked_kernel", "load_kernel", "install_kernel"]

tests/test_basic.py

@@ -1,6 +1,6 @@
 import pytest
 import torch
-from kernels import get_kernel
+from hf_kernels import get_kernel
 
 
 @pytest.fixture

tests/test_benchmarks.py

@@ -1,6 +1,6 @@
 import pytest
 import torch
-from kernels import get_kernel
+from hf_kernels import get_kernel
 
 
 @pytest.fixture

tests/test_hash_validation.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from pathlib import Path
 
-from kernels.cli import download_kernels
+from hf_kernels.cli import download_kernels
 
 
 # Mock download arguments class.