pyproject.toml

# Copyright 2026 Google LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Wheel metadata for tpu_raiden. Only [project].version is read from this file:
# //bazel:wheel_version.bzl parses it and appends WHEEL_VERSION_EXTRAS (e.g.
# ".dev<timestamp>") at build time. There is no setuptools build-system -- the
# wheels are built by Bazel, not pip.
#
# Runtime dependencies are NOT declared here. //ci/wheel:raiden_jax_wheel and
# //ci/wheel:raiden_torch_wheel are separate wheels with different requirements
# (only the JAX one carries the JAX stack, and the two state different libtpu
# constraints), so one list here could not describe both. //ci/wheel/BUILD.bazel
# holds them, in JAX_REQUIRES and TORCH_REQUIRES.
[project]
name = "tpu_raiden"
version = "0.0.1"
license = "Apache-2.0"
license-files = ["LICENSE"]
description = "High-bandwidth PJRT raw-transfer / KV-cache DMA engine for TPU (JAX + PyTorch/torch_tpu)."