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jsolve
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Change to sparse matrix implementation
#56
jaxor24
opened
1 year ago
0
9 add support for mps ranges section
#55
jaxor24
closed
1 year ago
0
31 implement a basic scaling mechanism
#54
jaxor24
closed
1 year ago
0
52 handle fixed variables
#53
jaxor24
closed
1 year ago
0
Handle fixed variables
#52
jaxor24
closed
1 year ago
0
Remove standard simplex impl
#51
jaxor24
closed
1 year ago
0
49 deal with negative lower bounds
#50
jaxor24
closed
1 year ago
0
Deal with negative lower bounds
#49
jaxor24
closed
1 year ago
0
44 implement re use of an lu factorisation
#48
jaxor24
closed
1 year ago
0
Change lu_factor to use the permutation vector and avoid swapping rows of A
#47
jaxor24
closed
1 year ago
0
39 improve performance of make transpose
#46
jaxor24
closed
1 year ago
0
Run time results
#45
jaxor24
closed
1 year ago
0
Implement re-use of an LU factorisation
#44
jaxor24
closed
1 year ago
0
41 fix infeasibility issue
#43
jaxor24
closed
1 year ago
0
Implement smarter pivoting rules
#42
jaxor24
closed
1 year ago
0
Fix infeasibility issue
#41
jaxor24
closed
1 year ago
0
38 implement lu factorisation
#40
jaxor24
closed
1 year ago
0
Improve performance of make_transpose
#39
jaxor24
closed
1 year ago
0
Implement LU factorisation
#38
jaxor24
closed
1 year ago
0
Fix tests
#37
jaxor24
closed
1 year ago
0
Fix the cycling bug in model 11
#36
jaxor24
opened
1 year ago
0
29 implement a 2 phase alg using primal and dual
#35
jaxor24
closed
1 year ago
0
Update results markdown
#34
jaxor24
closed
1 year ago
0
Fixing matrix inverse bug
#33
jaxor24
closed
1 year ago
0
Add better matrix invert tests
#32
jaxor24
closed
1 year ago
0
Implement a basic scaling mechanism
#31
jaxor24
closed
1 year ago
0
refactor pre process code in advance of 2 phase dual
#30
jaxor24
closed
2 years ago
0
Implement a 2 phase alg using primal and dual
#29
jaxor24
closed
1 year ago
0
6 add an implementation of the dual simplex method
#28
jaxor24
closed
2 years ago
0
26 implement matrix form standard primal simplex implementation
#27
jaxor24
closed
2 years ago
0
Implement matrix form (standard) primal simplex implementation
#26
jaxor24
closed
2 years ago
0
Convert to the revised simplex
#25
jaxor24
closed
2 years ago
0
11 improve phase 12 implementation
#24
jaxor24
closed
2 years ago
0
Convert to simplex with bounded variables
#23
jaxor24
closed
1 year ago
0
Utilise std::mdspan when available (cpp23)
#22
jaxor24
opened
2 years ago
1
18 add clang-format and clang-tidy
#21
jaxor24
closed
2 years ago
0
Run MSVC code analysis
#20
jaxor24
closed
2 years ago
0
10 add support for free variables
#19
jaxor24
closed
2 years ago
0
Add clang format
#18
jaxor24
closed
2 years ago
0
Run unit tests with cmake + github actions
#17
jaxor24
closed
2 years ago
1
Run unit tests with Github actions
#16
jaxor24
closed
2 years ago
0
7 use GitHub actions for ci
#15
jaxor24
closed
2 years ago
0
13 convert to c++20
#14
jaxor24
closed
2 years ago
0
Convert to c++20
#13
jaxor24
closed
2 years ago
0
Implement other pivoting rules
#12
jaxor24
opened
2 years ago
0
Improve phase 1/2 implementation
#11
jaxor24
closed
2 years ago
0
Add support for free variables
#10
jaxor24
closed
2 years ago
1
Add support for mps RANGES section
#9
jaxor24
closed
1 year ago
0
Multiple netlib models fail with division by zero
#8
jaxor24
closed
1 year ago
1
Use github actions for CI
#7
jaxor24
closed
2 years ago
0
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