Open ethanluoyc opened 11 months ago
We have identified a potential cause of the problem with TF 2.14.0. See the detailed discussion at https://github.com/pybind/pybind11_abseil/issues/12.
In conclusion, there are some ABI incompatibilities that may be interfering the some behavior in pybind11_abseil as Launchpad is currently built with the gcc toolchain in //third_party/toolchains
while tensorflow>=2.13.0 now builds with clang. This wasn't an issue even though tensorflow 2.13.* is already built with clang is because the incompatible part is only added to the TensorFlow python package in 2.14.0.
The solution may be to upgrade the manylinux2014 config to use the clang in the tensorflow/build Docker image. I am not very familiar with Bazel and configuring the toolchain is quite difficult after some experimentation. Hopefully, someone from the Launchpad team can come in and fix this :)
Hi,
When I try to build LaunchPad from source to support tensorflow 2.14 I get some new errors. This was not a problem when building against TensorFlow 2.13.
Traceback (most recent call last): File "", line 1, in
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/init.py", line 38, in
from tensorflow.python.tools import module_util as _module_util
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/init.py", line 42, in
from tensorflow.python.saved_model import saved_model
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/saved_model/saved_model.py", line 20, in
from tensorflow.python.saved_model import builder
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/saved_model/builder.py", line 23, in
from tensorflow.python.saved_model.builder_impl import _SavedModelBuilder
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/saved_model/builder_impl.py", line 27, in
from tensorflow.python.framework import ops
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/framework/ops.py", line 43, in
from tensorflow.python.client import pywrap_tf_session
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/client/pywrap_tf_session.py", line 25, in
from tensorflow.python.util import tf_stack
File "/home/yicheng/projects/launchpad/.venv/lib/python3.9/site-packages/tensorflow/python/util/tf_stack.py", line 22, in
from tensorflow.python.util import _tf_stack
ImportError: generic_type: cannot initialize type "StatusCode": an object with that name is already defined
Looks like when using TensorFlow 2.14, importing both TensorFlow and Launchpad at the same time (order doesn't matter) causes the above problem).