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RFC: Release GIL in vectorized SGP4 wrapper #149

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RFC: Release GIL in vectorized SGP4 wrapper #149

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4 changes: 4 additions & 0 deletions extension/wrapper.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,8 @@ _vectorized_sgp4(PyObject *args, elsetrec *raw_satrec_array, int imax)
goto cleanup;
}

Py_BEGIN_ALLOW_THREADS

double *jd = (double*) jd_buf.buf;
double *fr = (double*) fr_buf.buf;
double *r = (double*) r_buf.buf;
Expand All @@ -83,6 +85,8 @@ _vectorized_sgp4(PyObject *args, elsetrec *raw_satrec_array, int imax)
}
}
}

Py_END_ALLOW_THREADS
}

Py_INCREF(Py_None);
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