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WIP: Timer based loadbalancing #943

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@jdolence jdolence commented Sep 28, 2023

PR Summary

This is not ready yet...

PR Checklist

  • Code passes cpplint
  • New features are documented.
  • Adds a test for any bugs fixed. Adds tests for new features.
  • Code is formatted
  • Changes are summarized in CHANGELOG.md
  • CI has been triggered on Darwin for performance regression tests.
  • Docs build
  • (@lanl.gov employees) Update copyright on changed files

jdolence added 30 commits August 30, 2023 13:12
@jdolence
start adding in the pieces
daabe32
@jdolence
lid to lid_
b1abf5b
@jdolence
add const
950eaa9
@jdolence
change interface to BlockTimer
a661f6e
@jdolence
use a raw view for now
23933c9
@jdolence
get lid from somewhere else
09c8ea8
@jdolence
realloc cost_d
10f141c
@jdolence
refactor
3d32878
@jdolence
oops
172da79
@jdolence
new load balancer, new options, time boundaries
a7287dc
@jdolence
fix some things
3972401
@jdolence
fix another silly bug
013e53b
@jdolence
try to allow fewer blocks than ranks on base mesh
cf31ae9
@jdolence
missing include
dd0ebf5
@jdolence
fix bug in new Mesh::GetCellBounds function
335291c
@jdolence
another guard for empty block lists
a603268
@jdolence
oh come on
953cfde
@jdolence
agh
072dba2
@jdolence
remove stray const
df4f226
@jdolence
change require to warn for nbtotal >= nranks
e0d4fb6
@jdolence
oops
188b5c2
@jdolence
trying to fix nbtotal < nranks
269a540
@jdolence
oops
e86eb33
@jdolence
more things to try nblocks < nranks
9f1cea9
@jdolence
move GetCellBounds to public
bc04b42
@jdolence
actually remove the line that makes the segfault
de3d17d
@jdolence
keep trying
f1fc1f5
@jdolence
fix comparison of max block cost to max rank cost
75ecb00
@jdolence
set initial balance
1ba414c
@jdolence
fix some more stuff
b01afeb
jdolence and others added 30 commits October 31, 2023 11:02
@jdolence
actually add the new file
140ca4d
@jdolence
and add it to the cmake
4856d8b
@jdolence
add some more macros for auto profiling
27dffb4
@jdolence
missed one
410ceb5
@jdolence
fix style
14a1060
@jdolence
make auto named profiling variables unique
e9f755e
@jdolence
missed a few
3b70bbb
@jdolence
add missing function profiling calls. add new badly written script to…
220a053 
… post process output from kokkos simple kernel timer.
@jdolence
formatting
883323c
@jdolence
just use PARTHENON_INSTRUMENT where possible
243dd32
@jdolence
Merge branch 'develop' into jdolence/instrument
f2dfc17
@jdolence
changelog
57ffd1d
@jdolence
oops, tried to instrument a host-device function
e1c960b
@jdolence
merge jdolence/instrument
1b7332b
@jdolence
fix broken merge
0cc38e6
@jdolence
drop const
192b1cb
@jdolence
refactor block timer
c21900b
@jdolence
fix cellbounds bug
ffd084b
@jdolence
formatting
02dab90
@jdolence
remove access of block 0
8ed8c7c
@jdolence
try to fix cuda build
a66108a
@jdolence
fix instrumentation
88cab10
@jdolence
make ResetLoadBalanceVariables public
b076220
@jdolence
add the ability to time things on host outside of kernels
908d666
@jdolence
oops
bbef708
@jdolence
huh
362ada9
@jdolence
errant popRegion leftover from merge
b1c9faa
@jdolence
add more things
64a023e
@jdolence
fix loop pattern, reset lb vars
2c78030
@jdolence
try to fix some things
0b13b20
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@jdolence