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cmake | 1 year ago | |
docker | 2 years ago | |
engine | 1 year ago | |
examples | 1 year ago | |
patch | 2 years ago | |
tools | 2 years ago | |
.clang-format | 2 years ago | |
.gitignore | 1 year ago | |
CMakeLists.txt | 1 year ago | |
README.md | 2 years ago | |
build.sh | 1 year ago | |
build_android.sh | 1 year ago | |
build_ios.sh | 1 year ago |
README.md
Environment
We develop under:
- python - 3.7
- docker -
registry.baidubce.com/paddlepaddle/paddle:2.2.2-gpu-cuda10.2-cudnn7
- os - Ubuntu 16.04.7 LTS
- gcc/g++/gfortran - 8.2.0
- cmake - 3.16.0
Please use
tools/env.sh
to create pythonvenv
, thensource venv/bin/activate
to build engine.
We make sure all things work fun under docker, and recommend using it to develop and deploy.
Build
- First to launch docker container.
docker run --privileged --net=host --ipc=host -it --rm -v /path/to/paddlespeech:/workspace --name=dev registry.baidubce.com/paddlepaddle/paddle:2.2.2-gpu-cuda10.2-cudnn7 /bin/bash
- More
Paddle
docker images you can see here.
- Create python environment.
bash tools/venv.sh
- Build
engine
andexamples
.
For now we are using feature under develop
branch of paddle, so we need to install paddlepaddle
nightly build version.
For example:
source venv/bin/activate
python -m pip install paddlepaddle==0.0.0 -f https://www.paddlepaddle.org.cn/whl/linux/cpu-mkl/develop.html
./build.sh
- Go to
examples
to have a fun.
More details please see README.md
under examples
.
Valgrind (Optional)
If using docker please check
--privileged
is set whendocker run
.
- Fatal error at startup:
a function redirection which is mandatory for this platform-tool combination cannot be set up
apt-get install libc6-dbg
- Install
pushd tools
./setup_valgrind.sh
popd
TODO
Deepspeech2 with linear feature
- DecibelNormalizer: there is a small difference between the offline and online db norm. The computation of online db norm reads features chunk by chunk, which causes the feature size to be different different with offline db norm. In
normalizer.cc:73
, thesamples.size()
is different, which causes the different result.
FAQ
- No moudle named
paddle
.
CMake Error at CMakeLists.txt:119 (string):
string sub-command STRIP requires two arguments.
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'paddle'
-- PADDLE_COMPILE_FLAGS=
CMake Error at CMakeLists.txt:131 (string):
string sub-command STRIP requires two arguments.
File "<string>", line 1
import os; import paddle; include_dir=paddle.sysconfig.get_include(); paddle_dir=os.path.split(include_dir)[0]; libs_dir=os.path.join(paddle_dir, 'libs'); fluid_dir=os.path.join(paddle_dir, 'fluid'); out=':'.join([libs_dir, fluid_dir]); print(out);
^
please install paddlepaddle >= 2.4rc
u2_recognizer_main: error while loading shared libraries: liblibpaddle.so: cannot open shared object file: No such file or directory
cd $YOUR_ENV_PATH/lib/python3.7/site-packages/paddle/fluid
patchelf --set-soname libpaddle.so libpaddle.so
u2_recognizer_main: error while loading shared libraries: libgfortran.so.5: cannot open shared object file: No such file or directory
# my gcc version is 8.2
apt-get install gfortran-8
Undefined reference to '_gfortran_concat_string'
using gcc 8.2, gfortran 8.2.
./boost/python/detail/wrap_python.hpp:57:11: fatal error: pyconfig.h: No such file or directory
apt-get install python3-dev
for more info please see here.