building extension "numpy.linalg.lapack_lite" sources
creating build/src.linux-x86_64-2.7/numpy/linalg
### Warning: Using unoptimized lapack ###
adding 'numpy/linalg/lapack_litemodule.c' to sources.
adding 'numpy/linalg/lapack_lite/python_xerbla.c' to sources.
adding 'numpy/linalg/lapack_lite/zlapack_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/dlapack_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/blas_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/dlamch.c' to sources.
adding 'numpy/linalg/lapack_lite/f2c_lite.c' to sources.
building extension "numpy.linalg._umath_linalg" sources
### Warning: Using unoptimized lapack ###
adding 'numpy/linalg/umath_linalg.c.src' to sources.
adding 'numpy/linalg/lapack_lite/python_xerbla.c' to sources.
adding 'numpy/linalg/lapack_lite/zlapack_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/dlapack_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/blas_lite.c' to sources.
adding 'numpy/linalg/lapack_lite/dlamch.c' to sources.
adding 'numpy/linalg/lapack_lite/f2c_lite.c' to sources.
conv_template:> build/src.linux-x86_64-2.7/numpy/linalg/umath_linalg.c其中,"Warning: Using unoptimized lapack"表明编译numpy相关的线性代数库(linalg)时,所依赖的lapack函数库是NumPy源码自带的一份未经优化的实现。