# Copyright 2023 The JAX Authors.
#
# 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
#
#     https://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.

load("@rules_cc//cc:cc_binary.bzl", "cc_binary")
load(
    "//jaxlib:jax.bzl",
    "py_library_providing_imports_info",
    "pytype_library",
)

licenses(["notice"])

package(
    default_applicable_licenses = [],
    default_visibility = ["//:__subpackages__"],
)

exports_files([
    "__init__.py",
    "plugin_pyproject.toml",
    "plugin_setup.py",
    "pyproject.toml",
    "setup.py",
])

cc_binary(
    name = "pjrt_c_api_gpu_plugin.so",
    linkopts = [
        "-Wl,--version-script,$(location :gpu_version_script.lds)",
        "-Wl,--no-undefined",
    ],
    linkshared = True,
    deps = [
        ":gpu_version_script.lds",
        "//jaxlib/mosaic/gpu:custom_call",
        "//jaxlib/thunky:thunky_support",
        "@xla//xla/pjrt/c:pjrt_c_api_gpu",
        "@xla//xla/service:gpu_plugin",
        "@xla//xla/stream_executor:cuda_platform",
    ],
)

py_library_providing_imports_info(
    name = "cuda_plugin",
    srcs = [
        "__init__.py",
    ],
    data = [":pjrt_c_api_gpu_plugin.so"],
    lib_rule = pytype_library,
)