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[WIP] Matrix-free solid mechanics example. #2054

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[WIP] Matrix-free solid mechanics example. #2054

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@YohannDudouit YohannDudouit commented Sep 8, 2022 •
edited by rrsettgast
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This PR adds a matrix-free solid mechanics solver (MatrixFreeSolidMechanicsFEM) and linear operator (MatrixFreeSolidMechanicsFEMOperator).

GEOS-DEV/LvArray#287

@YohannDudouit
Basis non-threaded matrix-free core oprations.
b3e0412
@YohannDudouit
Add naive foreach_dim.
f1baf7e
@YohannDudouit
Add a stored 1d basis for use in tensor kernels.
67deff7
@YohannDudouit
Add OnTheFlyLagrangeTensorBasis.
a85145e
@YohannDudouit
Add Laplace kernel template.
f838c42
@YohannDudouit
Add threaded versions using RAJA team.
160b0b2
@YohannDudouit
Add threaded versions avoiding tensor contractions.
15536ad
@YohannDudouit
Add matrix-free operators using warp shuffles.
7a0da49
@YohannDudouit
Merge remote-tracking branch 'origin/develop' into yohann/matrix-free
a469b71
@YohannDudouit
Add a tensor class suited for threading on GPU.
a0a93b4
@YohannDudouit
Add simple basis concepts.
4d23357
@YohannDudouit
Add a few macros before using RAJA team.
eb3aa6f
@YohannDudouit
Move basis in finteElement namespace.
8ff96df
@YohannDudouit
rewrite interpolateAtQuadraturePoints to compile...
a2481b8
@YohannDudouit
Add policies for RAJA team.
f8e9f05
@YohannDudouit
Add low-level matrix-free Laplace kernel using RAJA team.
3b0bdfb
@YohannDudouit
Add TeamKernelBase.
221ecd2
@YohannDudouit
Move team kernel functions in their own file.
1735495
@YohannDudouit
Add TeamLaplaceFEMKernels, and use it in LaplaceFEM.
cf99e57
@YohannDudouit
Minor fix.
cbc655d
@YohannDudouit
Add some QFunction helper functions.
57d2ee3
@YohannDudouit
Remove erroneous flag.
9870111
@YohannDudouit
Clean Laplace QFunction.
efefc7b
@YohannDudouit
Move batch_size in the StackVariables.
2216534
@YohannDudouit
Add GEOSX_SHARED and GEOSX_STATIC_SHARED.
6c8989f
@YohannDudouit
Add qLocalWrite.
91fb8c5
@YohannDudouit
Add macro to access the thread index.
693fb02
@YohannDudouit
Introduce MeshStackVariables and ElementStackVariables.
46d4e07
@YohannDudouit
Move buffer_size outside knerlSetup.
5061bbb
@YohannDudouit
Initialize basis and gradient of basis.
db71ce3
YohannDudouit and others added 30 commits December 14, 2022 17:14
@YohannDudouit
Comment dead code.
d274f25
@YohannDudouit
Fix includes.
a613bf3
@rrsettgast
fixed bug in bc application
a21ca04
@rrsettgast
fix bug in alternate variant of legacy kernel
2864b5f
@YohannDudouit
Add Basis type and shared memory in the kernel configuration object.
fa43902
@YohannDudouit
Add some scalar quadrature helper functions.
a84fac6
@YohannDudouit
Refactor TeamLaplceFEMKernels.
f9a106e
@YohannDudouit
Remove dead code in TeamSolidMechanicsFEMKernel.
5aa2781
@YohannDudouit
Add some documentation to LinearOperatorWithBC.
0860e36
@YohannDudouit
Refactor applyGradientTestFunctions and `interpolateGradientAtQuadr…
fee60ec 
…aturePoints` for scalar fields.
@YohannDudouit
Reorganize stack variables.
582e5d2
@YohannDudouit
Reorganize Team kernel functions.
06ff2fb
@YohannDudouit
Add TeamKernelInterface.hpp
137c890
@YohannDudouit
Add some documentation.
f761424
@YohannDudouit
Remove StackVariables.
e8cdb88
@YohannDudouit
Merge branch 'yohann/mf-solid-mech' of https://github.com/GEOSX/GEOSX …
45ab75c 
…into yohann/mf-solid-mech
@YohannDudouit
Split applyTestFunctions.hpp and applyGradientTestFunctions.hpp i…
fd3990a 
…n more files.
@YohannDudouit
Fix a bunch of bugs.
c9ed04d
@rrsettgast
added variants for SmallStrainResidual kernels
d6820c5
@rrsettgast
Merge branch 'yohann/mf-solid-mech' of github.com:GEOSX/GEOSX into yo…
7444f45 
…hann/mf-solid-mech
@YohannDudouit
Merge branch 'yohann/mf-solid-mech' of https://github.com/GEOSX/GEOSX …
4a60e50 
…into yohann/mf-solid-mech
@YohannDudouit
Add an unpreconditioned CG solver.
eca588b
@YohannDudouit
Use Async policy in LinearOperatorWithBC.
a48cd36
@YohannDudouit
Use Async policy in solid mechanics and add benchmark.
8648dee
@YohannDudouit
host configs for perlmutter.
bb71b1b
@YohannDudouit
Update GeosxConfig.hpp.
bfc0e86
@rrsettgast
hacks to complete build on perlmutter
d5fea9b
@rrsettgast
Merge branch 'yohann/host-perlmutter' of github.com:GEOS-DEV/GEOS int…
24d5fdc 
…o yohann/host-perlmutter
@YohannDudouit
Merge branch 'yohann/host-perlmutter' into yohann/mf-solid-mech
905544e
@YohannDudouit
Update RAJA interface.
ea0147b
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@YohannDudouit @rrsettgast @CusiniM