Global interpolation matrix --> MPI-distributed interpolation matrices#258

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sbrdar wants to merge 25 commits intodevelopfrom feature/serialized-sparsematrix

+671-195

Commits on Feb 18, 2025

test setup to code: from global matrix with the two function spaces to parallel Interpolation

sbrdar
authored and
wdeconinck
committed
prepare assemble distribute for more cases

sbrdar
authored and
wdeconinck
committed
setup the distribution of the global matrix - to be finalised still

sbrdar
authored and
wdeconinck
committed
allow make_view on zero size matrix
wdeconinck
committed
implement distribute_global_matrix up to halo

sbrdar
authored and
wdeconinck
committed
add Intepolation(Config, FunctionSpace, FunctionSpace, Cache) and fiddle with creation of FunctionSpace from the conservative-spherical-polygon interpolator (not done)

sbrdar
authored and
wdeconinck
committed
fix the unit test to compare the global matrix and the distributed interpolation

sbrdar
authored and
wdeconinck
committed
1) fix more bugs in the distribution of the global matrix; 2) make sure that the interpolation setup from cache does use that cache (with Willem D.)

sbrdar
authored and
wdeconinck
committed
improve unit test for distribution of global matrices; comment out tests for interpolations which do not accept a cached matrix

sbrdar
authored and
wdeconinck
committed
comment out the intermediate check

sbrdar
authored and
wdeconinck
committed
fix usage of Cache in different interpolation methods

sbrdar
authored and
wdeconinck
committed
keep the unit test under 5 sec exection time

sbrdar
authored and
wdeconinck
committed
clean up

sbrdar
authored and
wdeconinck
committed
make sandbox tool -atlas-global-matrix- work parallel when reading in the global matrix from the disc

sbrdar
authored and
wdeconinck
committed
cleanup and but fix in the output from the interpolation

sbrdar
authored and
wdeconinck
committed
make default naming work, i.e. Both work: ./bin/atlas-global-matrix and ./bin/atlas-global-matrix --read

sbrdar
authored and
wdeconinck
committed
cleanup

sbrdar
authored and
wdeconinck
committed
add timers in sandbox tool atlas-global-matrix when in the reading-in modus

sbrdar
authored and
wdeconinck
committed
cleanup in atlas-global-matrix

sbrdar
authored and
wdeconinck
committed
another cleanup in atlas-global-matrix

sbrdar
authored and
wdeconinck
committed
fix interpolation setup from cache for the nearest-neighbour class

sbrdar
authored and
wdeconinck
committed
make the knn methods and grid-box-method work again in the atlas-global-matrix tools

sbrdar
authored and
wdeconinck
committed
1) use unordered_map in the distribution of the global matrix; 2) add ATLAS_TRACEs
wdeconinck
committed
remove warnings
sbrdar
committed

Commits on Feb 20, 2025

fix for the review #256
sbrdar
committed

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Global interpolation matrix --> MPI-distributed interpolation matrices#258

Commits on Feb 18, 2025

test setup to code: from global matrix with the two function spaces to parallel Interpolation

prepare assemble distribute for more cases

setup the distribution of the global matrix - to be finalised still

allow make_view on zero size matrix

implement distribute_global_matrix up to halo

add Intepolation(Config, FunctionSpace, FunctionSpace, Cache) and fiddle with creation of FunctionSpace from the conservative-spherical-polygon interpolator (not done)

fix the unit test to compare the global matrix and the distributed interpolation

1) fix more bugs in the distribution of the global matrix; 2) make sure that the interpolation setup from cache does use that cache (with Willem D.)

improve unit test for distribution of global matrices; comment out tests for interpolations which do not accept a cached matrix

comment out the intermediate check

fix usage of Cache in different interpolation methods

keep the unit test under 5 sec exection time

clean up

make sandbox tool -atlas-global-matrix- work parallel when reading in the global matrix from the disc

cleanup and but fix in the output from the interpolation

make default naming work, i.e. Both work: ./bin/atlas-global-matrix and ./bin/atlas-global-matrix --read

cleanup

add timers in sandbox tool atlas-global-matrix when in the reading-in modus

cleanup in atlas-global-matrix

another cleanup in atlas-global-matrix

fix interpolation setup from cache for the nearest-neighbour class

make the knn methods and grid-box-method work again in the atlas-global-matrix tools

1) use unordered_map in the distribution of the global matrix; 2) add ATLAS_TRACEs

remove warnings

Commits on Feb 20, 2025

fix for the review #256