Note to users manually patching ptxas from a later toolkit version:
Building NCCL requires the same version of ptxas and nvlink.
PiperOrigin-RevId: 215911973
This allows repositories that depend on TensorFlow to execute
'bazel run @org_tensorflow//:configure -- --workspace $(pwd)'
to configure TensorFlow.
END_PUBLIC
Before this change, the .tf_configure.bazelrc ended up in the bazel exec root, and 'bazel clean' would undo the configuration.
PiperOrigin-RevId: 215209207
Building binaries with XLA support does not enable it by default, it
simply makes it accessible via default binary builds.
PiperOrigin-RevId: 214942824
/.bazelrc is not gitignored anymore so this should help in case the
import line is accidentally committed. Bazel 0.18.0 will support a new
'try-import' statement that should be used once 0.18.0 has been out long
enough.
Signed-off-by: Jason Zaman <jason@perfinion.com>
This change reduce the size of //tensorflow/tools/pip_package:simple_console_windows's zip file from 1000027677 bytes to 47690474 bytes for a CPU build. For GPU build, it will avoid going over 4GB when multiple CUDA compatibility are specified.
To fix#22390
PiperOrigin-RevId: 214764423
Allow TF_SYSTEM_LIBS env var to split on spaces or commas.
Write PREFIX and related variables to bazelrc as well.
Signed-off-by: Jason Zaman <jason@perfinion.com>
The commit contains following components to support TensorFlow on ROCm platform
- bazel build system
- continuous integration logic
Authors:
- Jack Chung: jack.chung@amd.com
- Jeffrey Poznanovic: Jeffrey.Poznanovic@amd.com
- Peng Sun: Peng.Sun@amd.com
This improves build times when using the downloaded clang toolchain.
Additionally, remove '-B/usr/bin' flags from the cuda CROSSTOOL when using
the downloaded toolchain.
It was forcing 'clang' to first search for the linker in '/usr/bin',
preventing downloaded LLD from being selected.
PiperOrigin-RevId: 211430374
Please approve this CL. It will be submitted automatically, and its GitHub pull request will be marked as merged.
Imported from GitHub PR #21373
A new version of nsync is released, this updates the workspace.bzl and adds nsync to the libs that can be unbundled. I've packaged nsync on Gentoo Linux and tested the full unbundled build.
The CMake build is also updated to the latest version, the patch is no longer required and is removed. I have tested the cmake build on my machine but the CI needs to test windows since I can't.
The last commits update ./configure to handle adding TF_SYSTEM_LIBS and an option to disable stripping.
@m3bm3b, can you review too?
Copybara import of the project:
- 3d224b29fcf699b84cf538e2d16e3dd4e78e6a91 workspace: update nsync dep to 1.20.1 by Jason Zaman <jason@perfinion.com>
- 34536b88bedc5a83ad939438a49a3cc53aea210c CMake: nsync: update to 1.20.1 by Jason Zaman <jason@perfinion.com>
- f2444ba218ae280e03710f936b249b6b650ea3dd third_party: unbundle nsync by Jason Zaman <jason@perfinion.com>
- 4386d8c4b01020ba1c979258e5102ac1947d2574 configure: Add TF_SYSTEM_LIBS handling by Jason Zaman <jason@perfinion.com>
- f3fd1f110781cfb8cc941241a69eb41114787bfd Merge 4386d8c4b01020ba1c979258e5102ac1947d2574 into a05c7... by Jason Zaman <jasonzaman@gmail.com>
COPYBARA_INTEGRATE_REVIEW=https://github.com/tensorflow/tensorflow/pull/21373 from perfinion:nsync 4386d8c4b01020ba1c979258e5102ac1947d2574
PiperOrigin-RevId: 209201545
* 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
I was using bazel 0.12.0 and was getting the error:
file '@bazel_tools//tools/cpp:windows_cc_configure.bzl' does not contain symbol 'setup_vc_env_vars'
PiperOrigin-RevId: 205316270
This simplifies ./configure process on Windows, we can remove them when we actually support the corresponding feature on Windows.
PiperOrigin-RevId: 204804112
