Hessian preconditioner wrappers #410
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oskooi
reviewed
Aug 31, 2021
| d->o = this; d->f = f; d->f_data = f_data; d->mf = NULL; d->vf = NULL; | ||
| d->pf = pf; | ||
| d->munge_destroy = md; d->munge_copy = mc; | ||
| printf("ALEC\n"); |
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Looks like this line is an artifact of some debugging?
stevengj
reviewed
Sep 1, 2021
| static void pfunc_python(unsigned n, const double *x, const double *v, double *vpre, void *f) | ||
| { | ||
| npy_intp sz = npy_intp(n), sz0 = 0, stride1 = sizeof(double); | ||
| PyObject *xpy = PyArray_New(&PyArray_Type, 1, &sz, NPY_DOUBLE, &stride1, |
Owner
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Seems like these calls are equivalent to calling PyArray_SimpleNewFromData?
stevengj
reviewed
Sep 1, 2021
| const_cast<double*>(v), // not NPY_WRITEABLE | ||
| 0, NPY_ARRAY_C_CONTIGUOUS | NPY_ARRAY_ALIGNED, NULL); | ||
| PyObject *vprepy = vpre | ||
| ? PyArray_SimpleNewFromData(1, &sz, NPY_DOUBLE, vpre) |
Owner
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Shouldn't vpre always be non-NULL here?
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|
hello @smartalecH, any news on this ? |
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Closes #177
There's still an issue with the python wrappers. Seems to be passing the wrong number of arguments:
Any ideas what might be wrong?