8d5f356d8d
MPITOOLS: A real value and array are the same for NVIDIA compiler.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-30 16:53:35 -03:00
0ff346597d
HELPERS: fnum() is GNU Fortran specific.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-29 11:55:43 -03:00
f567a9ddf8
USER_PROBLEM: Pass the simulation time to user_time_statistics().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 12:01:01 -03:00
b0401e96c6
PROBLEMS: Pass the run count to user problem initialization.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 11:59:11 -03:00
6187c6d76d
USER_PROBLEM: Rename user gravitational acceleration subroutine.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 09:09:13 -03:00
8c808fd70c
USER_PROBLEM: Rename subroutines boundary_user_() to user_boundary().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 09:02:43 -03:00
22455676f4
USER_PROBLEM: Add user_time_statistics() to module USER_PROBLEM.
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This file can we use to calculate and store the user defined time
statistics.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 09:00:03 -03:00
94a621a3c5
USER_PROBLEM: Rename use problem subroutines.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-26 08:52:03 -03:00
6362fe13ad
EVOLUTION: Fix partial times and timesteps in 3S*+ methods.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-23 20:52:03 -03:00
8297482639
IO: Store 'cmax' so we can properly resume jobs.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-23 11:23:58 -03:00
44ea63bc3d
EVOLUTION: Implement optimized embedded methods by Ranocha et al.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-20 18:08:54 -03:00
27041d0feb
DRIVER, EVOLUTION, IO: Rewrite handling precise snapshots.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-19 14:03:57 -03:00
55b0d24b77
EVOLUTION: Rework slightly the way new time step is calculated.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-19 13:28:25 -03:00
c604467a5c
DRIVER: Use the initialize_time_step() instead of new_time_step().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-19 13:15:04 -03:00
d501b19041
EVOLUTION: Implement estimation of the initial time step.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-19 13:11:41 -03:00
6ca36c93e3
DRIVER, EVOLUTION: Move dtnext to evolution module.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-18 11:33:14 -03:00
0c8d8fac9c
EVOLUTION: Rewrite SSPRK4(2)M integration method.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-16 19:03:25 -03:00
418a580888
EVOLUTION: Print 'err/tol' not the error during the integration.
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This is more meaninful, since it shows the ratio of the maximum error to
the tolerance atol + rtol * max(U).
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-15 15:29:42 -03:00
155b5d7575
EVOLUTION: Implement L2 and maximum norms for error calculation.
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Alow the user to choose between these two norms.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-15 13:51:25 -03:00
271af020df
EVOLUTION: Implement 3rd order embedded SSP3(2)4 with error control.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-10-15 12:15:14 -03:00
6ffb3f5910
INTERPOLATIONS: Add a couple of limiters.
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Use limiter_average() which is not a limiter, just returns average of
left and right derivatives, as the default limiter for prolongation.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-09-21 11:29:16 -03:00
d3c0737c8d
BOUNDARIES, MESH: Allow to choose prolongation limiter.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-09-21 11:28:23 -03:00
61ed993821
EVOLUTION: Fix decay rate of ψ field.
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This scalar potential tracks the development of div(B). Its decay
depends on the cell size, so make it calculated per refinement level.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-09-20 08:44:38 -03:00
9d48cc9367
OPERATORS: Implement high-order differential operators.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-09-10 18:25:11 -03:00
7713df3ebf
EVOLUTION: Add dth to track hydrodynamic timestep.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-08-17 11:23:36 -03:00
c766bb9059
MESH: Redistribute data blocks after each refinement.
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There are situations when one process can suddenly have many data
blocks refined resulting in a significant memory stress before
the new blocks are redistributed among all processes. Just
redistribute data blocks each time the block refinement is
performed to avoid such a situation.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-20 17:58:44 -03:00
6dbda8bf14
IO: Use the same array to store each variable in write_snapshot_xml().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-20 17:56:51 -03:00
a0b6e60d7e
EVOLUTION: Simplify conditions for the new time step.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-19 15:12:08 -03:00
b2a7bd08b6
EVOLUTION: Consider dte only for methods with error control.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-19 13:16:31 -03:00
8ec801228c
EVOLUTION: Fix formatting once again.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-19 13:03:40 -03:00
d8bd7eb800
EVOLUTION: Fix formatting.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-19 13:02:14 -03:00
30215029d4
EVOLUTION: Be explicit about the method with error control.
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Do not show the parameters controlling the integration errors if the
method do not control this error.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-19 12:58:57 -03:00
3817822f6f
HELPERS: Move flush_and_sync() to HELPERS.
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Use it in mesh statistics.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-18 19:25:49 -03:00
92f5905b6b
MESH: Store statistics when the distribution of blocks changes too.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-18 19:07:00 -03:00
7ba3d7ae37
DRIVER: Print message on received signal to error unit.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-16 11:33:49 -03:00
047e9af130
MESH: Balance data blocks not only among processes but nodes too.
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This change tries to maintain a similar number of data blocks per node,
while balancing them across all processes. This should improve the
memory utilization among nodes.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-15 21:10:17 -03:00
19e89c4dd2
MPITOOLS: Add maximum rank of the node.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-15 17:25:32 -03:00
b933c444df
MPITOOLS: Determine the number of nodes, processes per node, and local rank.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-15 17:22:00 -03:00
6532c998fb
IO: Implement restoring from version 2.0 of AmunXML restart snapshots.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-15 12:57:34 -03:00
3b44444211
IO: Implement storing the version 2.0 of AmunXML restart snapshots.
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This version avoids allocation of big arrays to store the array fields
of data blocks. Fields with primitive and conservative variables are
stores separately for each block.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-15 12:06:48 -03:00
d78b827f37
BOUNDARIES: Fix compilation with MPI=off.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-13 10:58:42 -03:00
339d8e3ca4
BOUNDARIES: Simplify 2D and 3D cases in boundary_fluxes().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-12 22:10:06 -03:00
b455ddaa6b
BOUNDARIES: Add support for passive scalars to boundary_fluxes().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-12 16:26:01 -03:00
02a516aa6d
BOUNDARIES: Fix missing indices in boundary_fluxes().
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-11 12:30:44 -03:00
1836f733c7
BLOCKS: Remove field %f from data block structure.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-11 01:28:12 -03:00
580e1b832e
BOUNDARIES: Rewrite bondary_fluxes() to update dU.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-11 01:26:15 -03:00
2509cf3d5a
BLOCKS, EVOLUTION: Add block interface fluxes and update them.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-10 19:25:44 -03:00
0a03dd6f2f
EVOLUTION: Separate dU update from the intermitate state update.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-10 18:52:55 -03:00
8c46b83626
EVOLUTION: Call update_flux() in update_increment().
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Remove update_fluxes().
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-10 18:26:52 -03:00
c4a0d1df09
BLOCKS, EVOLUTION: Make dU to be blocks field and use it.
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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
2021-07-10 17:51:28 -03:00
