# Description:
# TensorFlow is a computational framework, primarily for use in machine
# learning applications.
package(default_visibility = [":internal"])
licenses(["notice"]) # Apache 2.0
exports_files([
"LICENSE",
"ACKNOWLEDGMENTS",
# The leakr files are used by //third_party/cloud_tpu.
"leakr_badwords.dic",
"leakr_badfiles.dic",
])
load("//tensorflow:tensorflow.bzl", "tf_cc_shared_object")
load(
"//tensorflow/core:platform/default/build_config.bzl",
"tf_additional_binary_deps",
)
# Config setting for determining if we are building for Android.
config_setting(
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values = {"crosstool_top": "//external:android/crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_x86",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "x86",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_x86_64",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "x86_64",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_armeabi",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "armeabi",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "raspberry_pi_armeabi",
values = {
"crosstool_top": "@local_config_arm_compiler//:toolchain",
"cpu": "armeabi",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_arm",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "armeabi-v7a",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_arm64",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "arm64-v8a",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_mips",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "mips",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "android_mips64",
values = {
"crosstool_top": "//external:android/crosstool",
"cpu": "mips64",
},
visibility = ["//visibility:public"],
)
config_setting(
name = "darwin",
values = {"cpu": "darwin"},
visibility = ["//visibility:public"],
)
config_setting(
name = "windows",
values = {"cpu": "x64_windows"},
visibility = ["//visibility:public"],
)
config_setting(
name = "windows_msvc",
values = {"cpu": "x64_windows_msvc"},
visibility = ["//visibility:public"],
)
config_setting(
name = "no_tensorflow_py_deps",
define_values = {"no_tensorflow_py_deps": "true"},
visibility = ["//visibility:public"],
)
config_setting(
name = "ios",
values = {"crosstool_top": "//tools/osx/crosstool:crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
name = "ios_x86_64",
values = {
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)
config_setting(
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values = {"cpu": "k8"},
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config_setting(
name = "linux_ppc64le",
values = {"cpu": "ppc"},
visibility = ["//visibility:public"],
)
config_setting(
name = "debug",
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visibility = ["//visibility:public"],
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config_setting(
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},
visibility = ["//visibility:public"],
)
config_setting(
name = "freebsd",
values = {"cpu": "freebsd"},
visibility = ["//visibility:public"],
)
# TODO(jhseu): Enable on other platforms other than Linux.
config_setting(
name = "with_jemalloc_linux_x86_64",
define_values = {"with_jemalloc": "true"},
values = {"cpu": "k8"},
visibility = ["//visibility:public"],
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config_setting(
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config_setting(
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config_setting(
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visibility = ["//visibility:public"],
)
config_setting(
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define_values = {"with_s3_support": "true"},
visibility = ["//visibility:public"],
)
# Crosses between platforms and file system libraries not supported on those
# platforms due to limitations in nested select() statements.
config_setting(
name = "with_gcp_support_windows_override",
define_values = {"with_gcp_support": "true"},
values = {"cpu": "x64_windows"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_hdfs_support_windows_override",
define_values = {"with_hdfs_support": "true"},
values = {"cpu": "x64_windows"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_s3_support_windows_override",
define_values = {"with_s3_support": "true"},
values = {"cpu": "x64_windows"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_gcp_support_android_override",
define_values = {"with_gcp_support": "true"},
values = {"crosstool_top": "//external:android/crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_hdfs_support_android_override",
define_values = {"with_hdfs_support": "true"},
values = {"crosstool_top": "//external:android/crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_s3_support_android_override",
define_values = {"with_s3_support": "true"},
values = {"crosstool_top": "//external:android/crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
name = "with_gcp_support_ios_override",
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values = {"crosstool_top": "//tools/osx/crosstool:crosstool"},
visibility = ["//visibility:public"],
)
config_setting(
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values = {"crosstool_top": "//tools/osx/crosstool:crosstool"},
visibility = ["//visibility:public"],
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config_setting(
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values = {"crosstool_top": "//tools/osx/crosstool:crosstool"},
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config_setting(
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config_setting(
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visibility = ["//visibility:public"],
)
config_setting(
name = "with_verbs_support",
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visibility = ["//visibility:public"],
)
# Crosses between framework_shared_object and a bunch of other configurations
# due to limitations in nested select() statements.
config_setting(
name = "framework_shared_object",
define_values = {
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},
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)
config_setting(
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},
visibility = ["//visibility:public"],
)
config_setting(
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)
config_setting(
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},
)
config_setting(
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define_values = {
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config_setting(
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},
)
config_setting(
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define_values = {
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},
)
config_setting(
name = "with_mpi_support",
values = {"define": "with_mpi_support=true"},
visibility = ["//visibility:public"],
)
package_group(
name = "internal",
packages = [
"//learning/meta_rank/...",
"//tensorflow/...",
"//tensorflow_fold/llgtm/...",
],
)
filegroup(
name = "all_files",
srcs = glob(
["**/*"],
exclude = [
"**/METADATA",
"**/OWNERS",
"g3doc/sitemap.md",
],
),
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)
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load(
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)
filegroup(
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[
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filegroup(
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# A shared object which includes registration mechanisms for ops and
# kernels. Does not include the implementations of any ops or kernels. Instead,
# the library which loads libtensorflow_framework.so
# (e.g. _pywrap_tensorflow_internal.so for Python, libtensorflow.so for the C
# API) is responsible for registering ops with libtensorflow_framework.so. In
# addition to this core set of ops, user libraries which are loaded (via
# TF_LoadLibrary/tf.load_op_library) register their ops and kernels with this
# shared object directly.
#
# For example, from Python tf.load_op_library loads a custom op library (via
# dlopen() on Linux), the library finds libtensorflow_framework.so (no
# filesystem search takes place, since libtensorflow_framework.so has already
# been loaded by pywrap_tensorflow) and registers its ops and kernels via
# REGISTER_OP and REGISTER_KERNEL_BUILDER (which use symbols from
# libtensorflow_framework.so), and pywrap_tensorflow can then use these
# ops. Since other languages use the same libtensorflow_framework.so, op
# libraries are language agnostic.
#
# This shared object is not used unless framework_shared_object=true (set in the
# configure script unconditionally); otherwise if it is false or undefined, the
# build is static and TensorFlow symbols (in Python only) are loaded into the
# global symbol table in order to support op registration. This means that
# projects building with Bazel and importing TensorFlow as a dependency will not
# depend on libtensorflow_framework.so unless they opt in.
tf_cc_shared_object(
name = "libtensorflow_framework.so",
framework_so = [],
linkstatic = 1,
visibility = ["//visibility:public"],
deps = [
"//tensorflow/core:framework_internal_impl",
"//tensorflow/core:lib_internal_impl",
"//tensorflow/core:core_cpu_impl",
"//tensorflow/stream_executor:stream_executor_impl",
"//tensorflow/core:gpu_runtime_impl",
] + tf_additional_binary_deps(),
)
# -------------------------------------------
# New rules should be added above this target.
# -------------------------------------------
# TensorFlow uses several libraries that may also be used by applications
# linking against the C and C++ APIs (such as libjpeg). When we create
# the shared library, only export the core TF API functions to avoid
# causing library conflicts (e.g., those reported in github issue 1924).
# On Linux, tell the linker (-Wl,<option>) to use a version script that
# excludes all but a subset of function names.
# On MacOS, the linker does not support version_script, but has an
# an "-exported_symbols_list" command. -z defs disallows undefined
# symbols in object files and -s strips the output.
tf_cc_shared_object(
name = "libtensorflow.so",
linkopts = select({
"//tensorflow:darwin": [
"-Wl,-exported_symbols_list", # This line must be directly followed by the exported_symbols.lds file
"//tensorflow/c:exported_symbols.lds",
"-Wl,-install_name,@rpath/libtensorflow.so",
],
"//tensorflow:windows": [],
"//tensorflow:windows_msvc": [],
"//conditions:default": [
"-z defs",
"-s",
"-Wl,--version-script", # This line must be directly followed by the version_script.lds file
"//tensorflow/c:version_script.lds",
],
}),
deps = [
"//tensorflow/c:c_api",
"//tensorflow/c:exported_symbols.lds",
"//tensorflow/c:version_script.lds",
"//tensorflow/c/eager:c_api",
"//tensorflow/core:tensorflow",
],
)
tf_cc_shared_object(
name = "libtensorflow_cc.so",
linkopts = select({
"//tensorflow:darwin": [
"-Wl,-exported_symbols_list", # This line must be directly followed by the exported_symbols.lds file
"//tensorflow:tf_exported_symbols.lds",
],
"//tensorflow:windows": [],
"//tensorflow:windows_msvc": [],
"//conditions:default": [
"-z defs",
"-s",
"-Wl,--version-script", # This line must be directly followed by the version_script.lds file
"//tensorflow:tf_version_script.lds",
],
}),
deps = [
"//tensorflow:tf_exported_symbols.lds",
"//tensorflow:tf_version_script.lds",
"//tensorflow/c:c_api",
"//tensorflow/c/eager:c_api",
"//tensorflow/cc:cc_ops",
"//tensorflow/cc:client_session",
"//tensorflow/cc:scope",
"//tensorflow/cc/profiler",
"//tensorflow/core:tensorflow",
],
)
exports_files(
[
"tf_version_script.lds",
"tf_exported_symbols.lds",
],
)
py_library(
name = "tensorflow_py",
srcs = ["__init__.py"],
srcs_version = "PY2AND3",
visibility = ["//visibility:public"],
deps = ["//tensorflow/python"],
)