63c4143fbb
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20 years ago
822eb9f59f
Major restructuring.
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1. Changed descriptor allocators to distinguish between small/large
descriptors: large descriptors don't have GLOB_TO_LOC, and use an
AVL tree to keep track of indices while building, and a set of
sorted lists with a hash based on low order bits for assembled
descriptors.
2. Changed CDINS to use inner routines, hiding usage of GLOB_TO_LOC
vs. AVL tree. Added an option to return converted indices.
3. Changed SPINS to use the new version of CDINS with the converted
indices.
4. Changed xxINS to use new internals for selecting local indices.
5. Folded CDOVRBLD into CDOVR. Perhaps we can delede OVRBLD and rename
OVR into OVRBLD. While doing so, changed the implementation to
distinguish large vs small descriptors. Also changed to call cdasb
at the end, to minimize code rewriting.
20 years ago
77304bcc68
Alternative initialization with just a list of local
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indices. Interface to be reviewed.
20 years ago
88060f4a61
Added new getter routines for CD and SP. Moved some code (spinfo) from
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serial dir to module file.
20 years ago
3093612a31
Added getters functions for entries in matrix_data and for sparse
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matrix info.
20 years ago
8ceb28d5e8
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20 years ago
1fe3b2f9b4
Fixed: leftover POINTER argument.
20 years ago
9620471951
Merged in the version with ALLOCATABLE components. We are now moving
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towards version 2.1.
20 years ago
32339d43a5
Changed extra environment file by adding preprocessing directives to
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Fortran compilation in a single environment-dependent file.
20 years ago
c364747d82
Fixed some internal declarations to be allocatable instead of pointers.
20 years ago
30dc67fbc0
New swap data code.
20 years ago
246f04c660
Fixed problem: try realloc before giving up on temp_ovrlap
20 years ago
048453938b
Included first development version of multilevel stuff.
20 years ago
6dab2c3ab0
Changed default allocation for halo_index, to reduce chances of
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reallocation during insertion.
20 years ago
ae8964a56a
Fixed various small mistakes in srcht.c. Added a tree argument to the
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search tree, so as to enable multiple trees at the same time.
20 years ago
0aa6ea63f7
Giant patch: cleanup after -Wunused -Wuninitialized.
20 years ago
73aec9514d
Fixed environment handling: now BLACS only appear in psb_penv_mod and psb_Error_mod
20 years ago
c0b8a0758a
Fixes for environment routines: take away traces of BLACS except from psb_penv_mod.f90.
20 years ago
f2c532f812
Added more error control in overlap build.
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Optional arguments to psb_krylov to be invoked by keyword.
20 years ago
f8b86fb82d
New (and better) names: extrow-> getrow, gtrow->gtblk.
20 years ago
c56e74c0f0
Added psblas interfaces to BLACS. Step 2: up to AMX
20 years ago
b474f50151
Created new routines for environment handling, modified documentation accordingly.
20 years ago
f79fa05332
Fixed some error conditions.
20 years ago
a42b4b95ac
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20 years ago
cbc36fdd48
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20 years ago
51cc071cb9
Fixed redundant is,js arguments in CDINS and SPINS.
20 years ago
f22e2ee76c
Added support for reopening a matrix, needed for operator tools.
20 years ago
f7cef24b77
Fix documentation for sprn and usage of reinit in sphalo.
20 years ago
662a6ced02
Merged in sp_reinit new interfaces.
20 years ago
208952a9a5
Bug: spall was changing dec_type_ in desc_a
20 years ago
f678cbe25e
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20 years ago
a4262fe6b4
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20 years ago
cfe206de5f
Take out obsolete GEINS interfaces.
20 years ago
936c761233
Fixed interface to GEINS to make it look more consistent with SPINS.
20 years ago
05ac599969
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20 years ago
d003f55d95
Modified interface to GEALL, GEINS et al.
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Changed ITRACE behaviour in solver routines.
Updated documentation.
20 years ago
66955001f2
Fixes for spmat init in complex data.
20 years ago
0b428f4c7d
Folded in a bunch of fixes coming from testing on IBM SP. A few
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wrinkles are still out there.
20 years ago
bd27d1a7bb
Fixed bugs in duplicate/regeneration handling.
20 years ago
70166e50e4
Changed csdp to handle dupl and upd as optional parms just like spasb.
20 years ago
4b2f930cf6
Changed handling of duplicates and storage format. Changed interface
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to both geins and spasb. New and better strategies.
20 years ago
77106751a4
Fixed to case-independent character comparison. Descriptions for constants.
20 years ago
6860f244cc
Changed to allow summing multiple entities.
20 years ago
7de3b99b49
Folded in changes for complex version. We can now declare RC2.
20 years ago
4adaeaf5d5
Fixed bug in matrix regeneration stuff.
20 years ago
9b586cf1e2
Fixed ambiguity in spfree vs sp_free (serial version). To be refined
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in the future? Probably.
20 years ago
a819e8be43
Renaming scheme for GE routines. Also thought to change psb_spalloc
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into psb_spall for coherence, but then went into conflict with the
serial one. Fixed with a kludge, but we need a good one.
20 years ago
67b7449bb6
Third batch of restructuring preconditioners.
20 years ago
5e8f1938d0
Fixed name for sphalo.
20 years ago
75921dde75
Renaming: moved DSCINS and DSCASB into CDINS and CDASB
20 years ago
Salvatore Filippone