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authorGravatar Avijit <30507445+avijit-nervana@users.noreply.github.com>2018-07-24 23:35:27 -0700
committerGravatar GitHub <noreply@github.com>2018-07-24 23:35:27 -0700
commit121e0161c5a7273c5a59f1e10a8577428c685796 (patch)
treefb6b99b4af3accd9c68d05442be95f9250b59604 /third_party/ngraph
parent80fb8679ab14ba3d180e8eb22da11509a15b9219 (diff)
nGraph integration with TensorFlow
* Added nGraph bridge as a third_party to be built with TensorFlow based on user selection. * Added a limited set of C++ unit tests to verify the correctness of the computation
Diffstat (limited to 'third_party/ngraph')
-rw-r--r--third_party/ngraph/BUILD1
-rw-r--r--third_party/ngraph/LICENSE201
-rw-r--r--third_party/ngraph/NGRAPH_LICENSE201
-rw-r--r--third_party/ngraph/build_defs.bzl16
-rw-r--r--third_party/ngraph/ngraph.BUILD45
-rw-r--r--third_party/ngraph/ngraph_tf.BUILD96
-rw-r--r--third_party/ngraph/nlohmann_json.BUILD23
7 files changed, 583 insertions, 0 deletions
diff --git a/third_party/ngraph/BUILD b/third_party/ngraph/BUILD
new file mode 100644
index 0000000000..067771b43f
--- /dev/null
+++ b/third_party/ngraph/BUILD
@@ -0,0 +1 @@
+licenses(["notice"]) # 3-Clause BSD
diff --git a/third_party/ngraph/LICENSE b/third_party/ngraph/LICENSE
new file mode 100644
index 0000000000..9c8f3ea087
--- /dev/null
+++ b/third_party/ngraph/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "{}"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright {yyyy} {name of copyright owner}
+
+ 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. \ No newline at end of file
diff --git a/third_party/ngraph/NGRAPH_LICENSE b/third_party/ngraph/NGRAPH_LICENSE
new file mode 100644
index 0000000000..9c8f3ea087
--- /dev/null
+++ b/third_party/ngraph/NGRAPH_LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "{}"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright {yyyy} {name of copyright owner}
+
+ 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. \ No newline at end of file
diff --git a/third_party/ngraph/build_defs.bzl b/third_party/ngraph/build_defs.bzl
new file mode 100644
index 0000000000..2c9027a6b8
--- /dev/null
+++ b/third_party/ngraph/build_defs.bzl
@@ -0,0 +1,16 @@
+def clean_dep(dep):
+ return str(Label(dep))
+
+def if_ngraph(a):
+ """Shorthand for select()'ing on whether we're building with nGraph support.
+
+ Returns a select statement which evaluates to if_true if we're building
+ with nGraph. Otherwise, the select statement evaluates to default.
+
+ """
+ ret_val = select({
+ clean_dep("//tensorflow:with_ngraph_support"): a,
+ "//conditions:default": []
+ })
+
+ return ret_val
diff --git a/third_party/ngraph/ngraph.BUILD b/third_party/ngraph/ngraph.BUILD
new file mode 100644
index 0000000000..17710b2cb9
--- /dev/null
+++ b/third_party/ngraph/ngraph.BUILD
@@ -0,0 +1,45 @@
+licenses(["notice"]) # 3-Clause BSD
+
+exports_files(["license.txt"])
+
+filegroup(
+ name = "LICENSE",
+ srcs = [
+ "license.txt",
+ ],
+ visibility = ["//visibility:public"],
+)
+
+cc_library(
+ name = "ngraph_core",
+ srcs = glob([
+ "src/ngraph/*.cpp",
+ "src/ngraph/autodiff/*.cpp",
+ "src/ngraph/builder/*.cpp",
+ "src/ngraph/descriptor/*.cpp",
+ "src/ngraph/descriptor/layout/*.cpp",
+ "src/ngraph/op/*.cpp",
+ "src/ngraph/op/util/*.cpp",
+ "src/ngraph/pattern/*.cpp",
+ "src/ngraph/pattern/*.hpp",
+ "src/ngraph/pass/*.cpp",
+ "src/ngraph/pass/*.hpp",
+ "src/ngraph/runtime/*.cpp",
+ "src/ngraph/type/*.cpp",
+ "src/ngraph/runtime/interpreter/*.cpp",
+ "src/ngraph/runtime/interpreter/*.hpp",
+ ]),
+ hdrs = glob(["src/ngraph/**/*.hpp"]),
+ deps = [
+ "@eigen_archive//:eigen",
+ "@nlohmann_json_lib",
+ ],
+ copts = [
+ "-I external/ngraph/src",
+ "-I external/nlohmann_json_lib/include/",
+ '-D SHARED_LIB_EXT=\\".so\\"',
+ '-D NGRAPH_VERSION=\\"0.5.0\\"',
+ ],
+ visibility = ["//visibility:public"],
+ alwayslink=1
+)
diff --git a/third_party/ngraph/ngraph_tf.BUILD b/third_party/ngraph/ngraph_tf.BUILD
new file mode 100644
index 0000000000..bbac74db0f
--- /dev/null
+++ b/third_party/ngraph/ngraph_tf.BUILD
@@ -0,0 +1,96 @@
+licenses(["notice"]) # 3-Clause BSD
+
+exports_files(["license.txt"])
+
+filegroup(
+ name = "LICENSE",
+ srcs = [
+ "license.txt",
+ ],
+ visibility = ["//visibility:public"],
+)
+
+load(
+ "@org_tensorflow//tensorflow:tensorflow.bzl",
+ "tf_cc_test"
+)
+
+cc_library(
+ name = "ngraph_libs_linux",
+ srcs = [
+ "lib/libiomp5.so",
+ "lib/libmklml_intel.so",
+ ],
+ visibility = ["//visibility:public"],
+)
+
+cc_library(
+ name = "ngraph_tf",
+ srcs =
+ [
+ "src/ngraph_builder.h",
+ "src/ngraph_builder.cc",
+ "src/ngraph_cluster.h",
+ "src/ngraph_cluster.cc",
+ "src/ngraph_cluster_manager.h",
+ "src/ngraph_cluster_manager.cc",
+ "src/ngraph_confirm_pass.cc",
+ "src/ngraph_device.cc",
+ "src/ngraph_encapsulate_op.cc",
+ "src/ngraph_encapsulate_pass.cc",
+ "src/ngraph_freshness_tracker.h",
+ "src/ngraph_freshness_tracker.cc",
+ "src/ngraph_graph_rewrite_passes.cc",
+ "src/ngraph_liberate_pass.cc",
+ "src/ngraph_op_kernels.cc",
+ "src/ngraph_stub_ops.cc",
+ "src/ngraph_utils.h",
+ "src/ngraph_utils.cc",
+ "src/ngraph_send_recv_ops.cc",
+ "src/ngraph_variable_ops.cc",
+ "src/tf_graphcycles.cc",
+ "logging/ngraph_log.h",
+ "logging/ngraph_log.cc",
+ "logging/tf_graph_writer.h",
+ "logging/tf_graph_writer.cc",
+ ],
+ hdrs = [
+ "src/tf_graphcycles.h"
+ ],
+ deps = [
+ "@org_tensorflow//tensorflow/core:protos_all_proto_text",
+ "@org_tensorflow//tensorflow/core:framework_headers_lib",
+ "@org_tensorflow//tensorflow/core:core_cpu_headers_lib",
+ "@ngraph//:ngraph_core"
+ ],
+ copts = [
+ "-I external/ngraph_tf/src",
+ "-I external/ngraph_tf/logging",
+ "-I external/ngraph/src",
+ "-D NGRAPH_EMBEDDED_IN_TENSORFLOW=1",
+ ],
+ visibility = ["//visibility:public"],
+)
+
+tf_cc_test(
+ name = "ngraph_tf_tests",
+ size = "small",
+ srcs = [
+ "test/tf_exec.cpp",
+ "test/main.cpp",
+ ],
+ deps = [
+ ":ngraph_tf",
+ "@com_google_googletest//:gtest",
+ "@org_tensorflow//tensorflow/cc:cc_ops",
+ "@org_tensorflow//tensorflow/cc:client_session",
+ "@org_tensorflow//tensorflow/core:tensorflow",
+ ],
+ extra_copts = [
+ "-fexceptions ",
+ "-D NGRAPH_EMBEDDED_IN_TENSORFLOW=1",
+ "-I external/ngraph_tf/src",
+ "-I external/ngraph_tf/logging",
+ "-I external/ngraph/src",
+ ],
+)
diff --git a/third_party/ngraph/nlohmann_json.BUILD b/third_party/ngraph/nlohmann_json.BUILD
new file mode 100644
index 0000000000..396e158535
--- /dev/null
+++ b/third_party/ngraph/nlohmann_json.BUILD
@@ -0,0 +1,23 @@
+licenses(["notice"]) # 3-Clause BSD
+
+exports_files(["license.txt"])
+
+filegroup(
+ name = "LICENSE",
+ srcs = [
+ "license.txt",
+ ],
+ visibility = ["//visibility:public"],
+)
+
+cc_library(
+ name = "nlohmann_json_lib",
+ hdrs = glob([
+ "include/nlohmann/**/*.hpp",
+ ]),
+ copts = [
+ "-I external/nlohmann_json_lib",
+ ],
+ visibility = ["//visibility:public"],
+ alwayslink=1
+)