Positive definite matrices from Christian Damhaug, DNV Software.
Originally collected by Nick Gould, Yifan Hu, & Jennifer Scott,
some in unassembled finite-element form (and some in both forms).
(Note: these matrices were previously in the GHS_psdef directory).
NOTE: matrices can have upper-case or lower case matrix-type fields
(rsa or RSA, for example).
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==> Fcondp2.readme <==
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Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
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Total number of nodes ................................... : 33913
Number of active nodes .................................. : 33913
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 552
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 201822
Number of elements ...................................... : 35836
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 143344
Size of stripped element node connectivity .............. : 143344
Size of active adjacency set representation ............. : 282912
TIME FOR WRITING MATRIX FORMAT = 7.7391695976E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1173274
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 8.89181E+00
Wall-Clock Time Consumption ............................. : 1.70000E+01
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==> Fullb.readme <==
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Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
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Total number of nodes ................................... : 33442
Number of active nodes .................................. : 33442
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 586
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 199187
Number of elements ...................................... : 59738
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 195585
Size of stripped element node connectivity .............. : 195585
Size of active adjacency set representation ............. : 294498
TIME FOR WRITING MATRIX FORMAT = 1.0402039528E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1584759
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.18173E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
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==> Halfb.readme <==
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Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
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Total number of nodes ................................... : 38556
Number of active nodes .................................. : 38556
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 2470
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 224617
Number of elements ...................................... : 70211
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 221764
Size of stripped element node connectivity .............. : 221764
Size of active adjacency set representation ............. : 321406
TIME FOR WRITING MATRIX FORMAT = 1.1791002274E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1774320
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33733E+01
Wall-Clock Time Consumption ............................. : 4.20000E+01
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==> M_T1.readme <==
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Source: Christian Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Tubular joint
Order 97,578
when assembled, entries = 4,925,574
unassembled entries = 6,882,780
DNV-Ex 1 : Tubular joint-1999-01-17 M_T1
1747955 533 26727 1720695 0
RSE 97578 5328 267270 6882780
(10I8) (10I8) (3e26.16)
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==> MT1.readme <==
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Source: Christian Damhaug
Element Repr of
27260 533 26727 0 0
PSE 97578 5328 267270 0
(10I8) (10I8)
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==> SHIP_001.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure, predesign model
Order 34,920
when assembled, entries = 2,339,575
unassembled entries = 3,686,133
DNV-Ex 2 : Ship structure, predesign model-1999-01-17 SHIP_001
937389 344 15511 921534 0
RSE 34920 3431 155106 3686133
(10I8) (10I8) (3e26.16)
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==> SHIP_003.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure from production run
Order 121,728
when assembled, entries = 4,103,881
unassembled entries =9,728,631
DNV-Ex 3 : Ship structure from production run-1999-01-17 SHIP_003
2525272 4547 88317 2432408 0
RSE 121728 45464 883167 9729631
(10I8) (10I8) (3e26.16)
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==> SHIPSEC1.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 140,874
when assembled, entries = 3,977,139
unassembled entries = 6,882,780
DNV-Ex 4 : Ship section/detail from production run-1999-01-17 SHIPSEC1
2237188 4104 78502 2154582 0
RSE 140874 41037 785016 8618328
(10I8) (10I8) (3e26.16)
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==> SHIPSEC5.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 179,86
when assembled, entries = 6,146,478
unassembled entries = 11,118,602
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
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==> SHIPSEC8.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 114,919
when assembled, entries = 3,384,159
unassembled entries = 7,431,867
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
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==> Thread.readme <==
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Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
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Total number of nodes ................................... : 10008
Number of active nodes .................................. : 9912
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 96
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 29736
Number of elements ...................................... : 2176
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 20
Size of complete element node connectivity .............. : 42080
Size of stripped element node connectivity .............. : 41888
Size of active adjacency set representation ............. : 486760
TIME FOR WRITING MATRIX FORMAT = 1.0886445045E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 201743
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33817E+00
Wall-Clock Time Consumption ............................. : 4.00000E+00
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==> THREAD.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Threaded connector/contact problem
Order 29,736
when assembled, entries = 2,249,892
unassembled entries = 3,718,704
DNV-Ex 7 : Threaded connector/contact problem-1999-01-17 THREAD
942461 218 12567 929676 0
RSE 29736 2176 125664 3718704
(10I8) (10I8) (3e26.16)
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==> trdheim.readme <==
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Source: Christian Damhaug (DNR)
Matrix Representation of TRDHEIM, Mesh of the Trondheim Fjord TRDHEIM
4473 82 4391 0 0
PSE 22098 813 43902 0
(10I8) (10I8)
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==> Troll.readme <==
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Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
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Total number of nodes ................................... : 72545
Number of active nodes .................................. : 71151
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 1394
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 213453
Number of elements ...................................... : 41084
Number of material types ................................ : 2
Maximum number of nodes connected to an element ......... : 8
Size of complete element node connectivity .............. : 321888
Size of stripped element node connectivity .............. : 318624
Size of active adjacency set representation ............. : 1260528
TIME FOR WRITING MATRIX FORMAT = 8.8573474884E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1570220
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.10190E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
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==> tsyl201.readme <==
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Source: Christian Damhaug (DNR)
Matrix Representation of TSYL201, part of condeep cylinder TSYL201
5857 97 5760 0 0
PSE 20685 960 57600 0
(10I8) (10I8)
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==> X104.readme <==
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Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Beam joint (SESAM test example no. 104)
Order 108,384
when assembled, entries = 5,138,004
unassembled entries = 7,065,546
DNV-Ex 8 : SESAM test example no 104-1999-01-17 X104
1795848 602 28859 1766387 0
RSE 108384 6019 288588 7065546
(10I8) (10I8) (3e26.16)