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127 lines
4.5 KiB
Python
127 lines
4.5 KiB
Python
# Copyright 2026 The TensorFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ==============================================================================
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load("@rules_cc//cc:cc_library.bzl", "cc_library")
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load("@xla//third_party/rules_python/python:py_library.bzl", "py_library")
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load("//tensorflow:tensorflow.bzl", "py_test")
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load("//tensorflow:tensorflow.default.bzl", "pybind_extension")
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load("//tensorflow/lite:build_def.bzl", "tflite_exec_properties")
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package(
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# copybara:uncomment default_applicable_licenses = ["//tensorflow:LICENSE"],
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default_visibility = ["//visibility:public"],
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licenses = ["notice"],
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)
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cc_library(
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name = "calibration_wrapper_lib",
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srcs = ["calibration_wrapper.cc"],
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hdrs = ["calibration_wrapper.h"],
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deps = [
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"//tensorflow/compiler/mlir/lite:offset_buffer",
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"//tensorflow/compiler/mlir/lite/schema:schema_fbs_with_mutable",
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"//tensorflow/lite:framework",
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"//tensorflow/lite:shared_library",
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"//tensorflow/lite:string_util",
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"//tensorflow/lite/core:framework",
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"//tensorflow/lite/core/c:common",
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"//tensorflow/lite/core/kernels:builtin_ops",
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"//tensorflow/lite/python/interpreter_wrapper:numpy",
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"//tensorflow/lite/python/interpreter_wrapper:python_error_reporter",
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"//tensorflow/lite/python/interpreter_wrapper:python_utils",
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"//tensorflow/lite/tools/optimize:quantization_wrapper_utils",
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"//tensorflow/lite/tools/optimize:quantize_model",
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"//tensorflow/lite/tools/optimize/calibration:calibration_reader",
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"//tensorflow/lite/tools/optimize/calibration:calibrator_lib",
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"@com_google_absl//absl/algorithm:container",
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"@com_google_absl//absl/strings",
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"@com_google_absl//absl/strings:str_format",
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"@com_google_absl//absl/types:optional",
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"@xla//third_party/python_runtime:headers", # buildcleaner: keep
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],
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)
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pybind_extension(
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name = "_pywrap_tensorflow_lite_calibration_wrapper",
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srcs = [
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"calibration_wrapper_pybind11.cc",
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],
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hdrs = ["calibration_wrapper.h"],
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additional_stubgen_deps = [
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"//third_party/py/numpy:numpy",
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],
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common_lib_packages = [
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"litert/python",
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"tensorflow/lite/python",
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],
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enable_stub_generation = True,
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link_in_framework = True,
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pytype_srcs = [
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"_pywrap_tensorflow_lite_calibration_wrapper.pyi",
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],
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wrap_py_init = True,
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deps = [
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":calibration_wrapper_lib",
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"//tensorflow/lite:framework",
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"//tensorflow/lite/core:framework_stable",
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"//tensorflow/python/lib/core:pybind11_lib",
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"@pybind11",
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"@xla//third_party/python_runtime:headers",
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],
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)
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py_library(
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name = "calibrator",
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srcs = [
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"calibrator.py",
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],
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strict_deps = True,
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visibility = ["//visibility:public"],
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deps = [
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":_pywrap_tensorflow_lite_calibration_wrapper", # buildcleaner: keep
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"//tensorflow/lite/python:convert_phase",
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"//tensorflow/lite/python:interpreter",
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"//tensorflow/python/framework:dtypes",
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"//tensorflow/python/util:lazy_loader",
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"//third_party/py/numpy",
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],
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)
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py_test(
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name = "calibrator_test",
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srcs = ["calibrator_test.py"],
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data = [
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":test_data",
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"//tensorflow/lite:testdata/multi_add.bin",
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],
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exec_properties = tflite_exec_properties(),
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strict_deps = True,
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tags = ["no_oss"],
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deps = [
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":calibrator",
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"@absl_py//absl/testing:parameterized",
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#internal proto upb dep
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"//third_party/py/numpy",
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"//tensorflow:tensorflow_py_no_contrib",
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"//tensorflow/lite/python:lite",
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"//tensorflow/lite/python:schema_py",
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"//tensorflow/lite/tools:flatbuffer_utils",
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"//tensorflow/python/framework:dtypes",
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"//tensorflow/python/framework:test_lib",
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"//tensorflow/python/platform:client_testlib",
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"//tensorflow/python/platform:resource_loader",
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],
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)
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