69 lines
1.7 KiB
Cython
69 lines
1.7 KiB
Cython
import numpy as np
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cimport numpy as np
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from libcpp cimport bool
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DEF LASP_FLOAT = "@LASP_FLOAT@"
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IF LASP_FLOAT == "double":
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ctypedef double d
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ctypedef double complex c
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NUMPY_FLOAT_TYPE = np.float64
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NUMPY_COMPLEX_TYPE = np.complex128
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CYTHON_NUMPY_FLOAT_t = np.NPY_FLOAT64
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CYTHON_NUMPY_COMPLEX_t = np.NPY_COMPLEX128
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ELSE:
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ctypedef float d
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ctypedef float complex c
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NUMPY_FLOAT_TYPE = np.float32
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NUMPY_COMPLEX_TYPE = np.complex64
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CYTHON_NUMPY_FLOAT_t = np.NPY_FLOAT32
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CYTHON_NUMPY_COMPLEX_t = np.NPY_COMPLEX64
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ctypedef size_t us
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cdef extern from "lasp_tracer.h":
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void setTracerLevel(int)
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void TRACE(int,const char*)
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void fsTRACE(int)
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void feTRACE(int)
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void clearScreen()
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cdef extern from "lasp_mat.h":
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ctypedef struct dmat:
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us n_cols
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us n_rows
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d* _data
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bint _foreign_data
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ctypedef struct cmat:
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pass
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ctypedef cmat vc
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ctypedef dmat vd
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dmat dmat_foreign_data(us n_rows,
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us n_cols,
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d* data,
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bint own_data)
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cmat cmat_foreign_data(us n_rows,
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us n_cols,
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c* data,
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bint own_data)
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cmat cmat_alloc(us n_rows,us n_cols)
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dmat dmat_alloc(us n_rows,us n_cols)
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vd vd_foreign(const us size,d* data)
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void vd_free(vd*)
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void dmat_free(dmat*)
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void cmat_free(cmat*)
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void cmat_copy(cmat* to,cmat* from_)
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cdef extern from "numpy/arrayobject.h":
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void PyArray_ENABLEFLAGS(np.ndarray arr, int flags)
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cdef extern from "lasp_python.h":
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object dmat_to_ndarray(dmat*,bint transfer_ownership)
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