adaa3d39fc
no use for grouping in cx_fft and cx_ifft
2024-02-16 13:56:43 +01:00
8aa20cfc98
fft window functions back to correct scaling - no need need for post scaling step
2024-01-24 23:16:44 +01:00
9e41383dd9
window weightings between 0 and 1 for fft vector function and command
2024-01-22 17:37:27 +01:00
aafd7bbb42
correct bartlett/triangle fft window formulae
2024-01-21 21:58:43 +01:00
0141473aa4
Don't derefence Matrix->SMPkluMatrix->KLUmatrixCommon if it is NULL.
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Test for NULL moved upwards in front of dereferencing.
2024-01-14 15:12:03 +01:00
f4c560ba71
Add more KLU headers to enable their distribution
2023-12-27 16:42:37 +01:00
3cf8fe8c41
Stop after last data point, preventing read overrun of nscale.
2023-12-01 12:26:58 +00:00
d82f948832
Fix a crash found by Brian Taylor: when .plot attempts to plot digital
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node history, interpolation may produce an infinite value at digital edges.
Remove vertical edges when interpolating and make some other improvements:
do not calculate a polynomial approximation for unused frames;
center the target x-value in the frame; and do not propogate a reduction
in degree to later frames.
2023-11-30 17:23:32 +00:00
0735b8d0a5
fix previous commit on repeating error messages
2023-11-15 22:54:53 +01:00
55ba927973
If nan occurs during op calculation, issue the warning
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no more than 10 times.
2023-11-14 16:57:14 +01:00
2cf2693706
few code cleanings
2023-11-12 17:04:36 +01:00
0a087809d6
If both node names are the same, just print them once in the error message.
2023-11-08 13:12:06 +01:00
a6d5ce8ea6
Some KLU warnings are useless for the normal user, as she or he
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does not have any means to further analyze or repair the issue:
Warning: KLU ReFactor failed. Factoring again...
Warning (ReFactor Complex): KLU Matrix is SINGULAR
Numerical Rank: %d\n
Singular Node: %d\n
So print these messages only in debug mode.
2023-09-10 14:41:16 +02:00
4864f0a118
Remove crash in CIDER example meclgate.cir
2023-08-16 11:14:25 +02:00
05aa9f0927
Better fix for previous commit
2023-08-16 11:14:24 +02:00
13e74751cc
Fixed a MLK for XSPICE and commented out an unused array
2023-08-16 11:14:24 +02:00
cab5e8cd37
Added the case of VSRCport to VSRC model for KLU
2023-08-16 11:14:24 +02:00
b08eb2266a
Added initial KLU support for node collapsing
2023-08-16 11:14:24 +02:00
470cd4a514
Fixed KLU SINGULAR matrix handling and messaging
2023-08-16 11:14:24 +02:00
d68e83be78
Fixed VBIC model for KLU
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Fixed SMPfindElt messages
2023-08-16 11:14:23 +02:00
8123fde6f7
Handled properly KLU messages when XSPICE is purely digital
2023-08-16 11:14:23 +02:00
4200362f42
Fixed Empty Matrix handling in KLU
2023-08-16 11:14:23 +02:00
937325e2ce
Handled an empty circuit with KLU
2023-08-16 11:14:23 +02:00
6b6e9bb7cb
Enable log output (warning and error messages) on the Windows GUI
2023-08-16 11:14:22 +02:00
caf1ee7c47
Fixed a crash when SPARSE is used
2023-08-16 11:14:21 +02:00
3c15993fe5
Fixed the case when DiagGmin has to not be loaded again and the case when refactoring returns 1
2023-08-16 11:14:21 +02:00
12288f7be6
Fixed KLU memory leak during SMPdestroy
2023-08-16 11:14:20 +02:00
4639e936a3
Fixed the dimension of the COO Trash Can
2023-08-16 11:14:20 +02:00
613ae18db9
Fixed a memory leak
2023-08-16 11:14:20 +02:00
d5434a2df2
fix a memory leak
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ckt->CKTmatrix is now malloced, so has to bee freed as well
2023-08-16 11:14:19 +02:00
967ee13940
Added a comment in NIiter
2023-08-16 11:14:19 +02:00
1110019ff2
Changed the PivTol in SMPreorder with PivRel
2023-08-16 11:14:19 +02:00
3b1f5e6122
Changed the Error message in klusmp.c to Information
2023-08-16 11:14:19 +02:00
fe89da2b2c
Getting rid of SPARSE for Initial Circuit Matrix creation. Now KLU is totally independent from SPARSE. This opens up the interface for other solvers as well
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SPARSE can still used through '.options sparse', but it isn't possible to switch from KLU to SPARSE and viceversa at run-time
2023-08-16 11:14:18 +02:00
49f6444957
Added "klu_memgrow_factor" option to control the KLU memory grow factor
2023-08-16 11:14:18 +02:00
5513f6e5f6
Handled the SINGULAR matrix case in a more clever way!
2023-08-16 11:14:18 +02:00
fbd8d94cdf
Fixed again the NIiter loop for KLU
2023-08-16 11:14:17 +02:00
710341bbfd
Fixed KLU returns values so that NIiter can Factor again, if the matrix is numerically singular from the refactorization
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Fixed the NIiter code to perform a factorization without reloading the matrix
2023-08-16 11:14:17 +02:00
77fa5c06a9
Fixed the KLU returns values for Factorization and ReFactorization.
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If the matrix is Numerically Singular, continue the factorization till the end
2023-08-16 11:14:17 +02:00
fdd815183a
Fix SMPfindElement for KLU
2023-08-16 11:14:17 +02:00
11fb209ee6
First KLU support of CIDER ONED simulations
2023-08-16 11:14:16 +02:00
43f7bede8f
Added the support for .ic statement in KLU mode
2023-08-16 11:14:15 +02:00
330de64b19
Fixed the two routines for SPARSE (thx to Marcel Hendrix)
2023-08-16 11:14:14 +02:00
e31867ead9
(int) casts, applied to a double which just has been limited to INT_MAX
2023-08-16 11:14:14 +02:00
f690a2d5e9
casting, use (int) sizeof(), to swallow some warnings
2023-08-16 11:14:14 +02:00
eda8b57eb4
use TMALLOC
2023-08-16 11:14:14 +02:00
b87c539435
Handling the general case for an empty CSC matrix during the conversion to CSR format
2023-08-16 11:14:14 +02:00
8b302dfdab
Ordered the COO format also along the columns to have a correct CSR format
2023-08-16 11:14:14 +02:00
7b0d1ef2ac
Fixed the AC part of the Sensitivity Analysis
2023-08-16 11:14:13 +02:00
7f85b35260
Fixed the CSC to CSR conversion for KLU matrix-vector multiplication
2023-08-16 11:14:13 +02:00
dwarning
Holger Vogt
Giles Atkinson
Francesco Lannutti
Francesco Lannutti
Francesco Lannutti
rlar