Documentation test and benchmark #204
Description
Could we add some documentation about test and benchmark similar to what's in the readthedocs of xtensor.
I run xtensor-python in anaconda and I post my terminal input and the problems I encountered here:
Build the c++ test suite of xtensor-python:
cd test mkdir build cd build cmake -DBUILD_TESTS=ON -DDOWNLOAD_GTEST=ON ../ # maybe needed to find the correct Python lib in an anaconda environment export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/your/anaconda/env/name/lib make xtest
Build the Python test suite of xtensor-python:
cd test_python # python setup.py build_ext --inplace pytest .
Build the benchmark suite of xtensor-python:
I cannot run make xbenchmark because of the following error
../xtensor-python/benchmark/main.cpp:1:31: fatal error: pybind11/pybind11.h: No such file or directory #include "pybind11/pybind11.h"
Instead, I tried
cd benchmark python setup.py build_ext --inplace pytest .
and got
main.cpp: In function ‘void pybind11_init_benchmark_xtensor_python(pybind11::module&)’:
main.cpp:20:16: error: return-statement with a value, in function returning 'void' [-fpermissive]
return nullptr;
I simply removed the following lines in main.cpp and I could run the above commands:
if(_import_array() < 0)
{
PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import");
return nullptr;
}
However, I got segfault when I ran
python benchmark_pyarray.py python benchmark_pytensor.py benchmark_pyvectorize.py
The rest two are fine.
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