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working TD04AD.f, does not crash any more on edge cases (N=0, NR=0), #25

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repagh wants to merge 27 commits into from
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working TD04AD.f, does not crash any more on edge cases (N=0, NR=0), #25

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dd90059
working on getting 'C' version for td04ad checked
repagh Jun 4, 2018
72a9875
test adding
repagh Jun 6, 2018
46171e5
work in progress
repagh Jun 14, 2018
f897e75
- corrected TD04AD.f to handle the case of 'C' and static gain tf
repagh Jun 15, 2018
3c6f49f
another fix
repagh Jun 15, 2018
253ed42
working TD04AD.f, does not crash any more on edge cases (N=0, NR=0),
repagh Jun 20, 2018
e8edd6f
working TD04AD.f, does not crash any more on edge cases (N=0, NR=0),
repagh Jun 20, 2018
54f0510
fix conda recipe, anaconda 5
repagh Jun 22, 2018
a2298fd
delete separate build.sh/bld.bat
repagh Jun 23, 2018
6d30bd0
further testing
repagh Jun 26, 2018
f01ba18
- re-worked windows build to use Flang fortran and vc14 linkage
repagh Jun 26, 2018
59e920b
Merge branch 'master' into fix-td04ad
repagh Jun 26, 2018
9c812db
Merge branch 'master' into fix-td04ad
repagh Jun 26, 2018
9a8da81
travis adjustment for openblas use
repagh Jun 27, 2018
74241a8
forgot semicolon in travis.yml
repagh Jun 27, 2018
b4e82cb
fix win/not win distinction in meta.yaml
repagh Jun 27, 2018
a6090e3
adjust linker options for Linux
repagh Jun 27, 2018
8a46dd3
fix for compile on Darwin/Linux, add library path based on python loc
repagh Jun 27, 2018
11fe4f5
ensure new openblas is used
repagh Jun 27, 2018
a893db4
add conda-forge channel to the conda config
repagh Jun 27, 2018
d9bef4f
revert to using lapack
repagh Jun 27, 2018
97a1e94
keep the openblas conda recipe too
repagh Jun 27, 2018
2e72514
revert travis to lapack too
repagh Jun 27, 2018
1b8ff5f
use lapack libs for non-conda build too
repagh Jun 27, 2018
2df2163
correct package names to liblapack-dev and libblas-dev in .travis.yml
repagh Jun 28, 2018
c387595
- do not specify blas for the lapack version meta.yaml
repagh Jun 28, 2018
439558b
- ensure test is under same python version as build
repagh Jun 28, 2018
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another fix
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@repagh
repagh committed Jun 15, 2018
commit 3c6f49f8cd612f62e6be201b172da0d189703b5c
5 changes: 4 additions & 1 deletion slycot/src/TD04AD.f
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Expand Up @@ -402,7 +402,10 @@ SUBROUTINE TD04AD( ROWCOL, M, P, INDEX, DCOEFF, LDDCOE, UCOEFF,
C state-space representation, and reorder the rows and columns
C to get an upper block Hessenberg state dynamics matrix.
C
K = IWORK(1)+IWORK(2)-1
K = IWORK(1) - 1
IF ( N.GT.1 ) THEN
K = K + IWORK(2)
END IF
C
C RvP 180615 Try to protect against re-working an empty [] A
C matrix, failed with K < 0
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