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Note smash stacking bug 

Former-commit-id: 6b73fbac57463b6f391fb73dfd243692b2434690
This commit is contained in:
Marek Nečada 2018-05-18 07:12:15 +03:00
parent fb78c7fa48
commit 6314a21eb0
2 changed files with 4 additions and 2 deletions
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3
BUGS.rst
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@ -60,3 +60,6 @@ Moreover, the non-normalized legendre functions that are used in translations.c
are likely to overflow for even smaller values of l. are likely to overflow for even smaller values of l.
Therefore TODO: modify translations.c in a way that uses normalised legendre functions everywhere. Therefore TODO: modify translations.c in a way that uses normalised legendre functions everywhere.
Memory management
-----------------
When compiled with optimizations, I get stack smashing error in qpms_trans_calculator_get_2DFT_longrange_AB_arrays().

3
qpms/translations.c
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@ -1274,7 +1274,6 @@ int qpms_trans_calculator_get_shortrange_AB_arrays(const qpms_trans_calculator *
bes, leg); bes, leg);
} }
// Long-range parts // Long-range parts
static inline complex double qpms_trans_calculator_get_2DFT_longrange_A_precalcbuf(const qpms_trans_calculator *c, static inline complex double qpms_trans_calculator_get_2DFT_longrange_A_precalcbuf(const qpms_trans_calculator *c,
int m, int n, int mu, int nu, sph_t k_sph /* theta must be M_PI_2 */, int m, int n, int mu, int nu, sph_t k_sph /* theta must be M_PI_2 */,
@ -1423,7 +1422,7 @@ int qpms_trans_calculator_get_2DFT_longrange_AB_arrays_buf(const qpms_trans_calc
assert(0); assert(0);
} }
// FIXME i get stack smashing error inside the following function if compiled with optimizations
int qpms_trans_calculator_get_2DFT_longrange_AB_arrays(const qpms_trans_calculator *c, int qpms_trans_calculator_get_2DFT_longrange_AB_arrays(const qpms_trans_calculator *c,
complex double *Adest, complex double *Bdest, complex double *Adest, complex double *Bdest,
size_t deststride, size_t srcstride, size_t deststride, size_t srcstride,