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DavidPfander-UniStuttgart edited this page Mar 30, 2017 · 10 revisions

DWD scenario:

./octotiger -Disableoutput -Problem=dwd -Max_level=7 -Xscale=36.0 -Eos=wd -Angcon=1 -Stopstep=30 --hpx:threads=1 -Restart=restart7.chk

Initialization:
Additions: 47925249785
Subtractions: 23661522844
Multiplications: 107163661200
Divisions: 1186114762
Transcendentals: 6563246
Miscellaneous: 311034950
== Total Step Flop: 180254146787

For single step (multiply by steps and add initialization for full application flops!):
measured flop for step 1:
Additions: 75961997758
Subtractions: 32610657233
Multiplications: 157851893186
Divisions: 2726133841
Transcendentals: 411897028
Miscellaneous: 474892912
== Total Step Flop: 270037471958 \

Command to generate:

./octotiger -t1 -Disableoutput -Problem=moving_star -Max_level=${level} -Odt=0.3 -Stoptime=0.2 -Xscale=20.0 -Omega=0.1 -Stopstep=1

L3:
Additions: 7777903485
Subtractions: 3434276288
Multiplications: 16258757659
Divisions: 274774023
Transcendentals: 7397712
Miscellaneous: 47023634
== Total Application Flop: 27800132801
137 nodes
https://gist.github.com/DavidPfander-UniStuttgart/f741aa362b422fb906422244e1e1fef1

L4:
Additions: 12609446337
Subtractions: 5430787284
Multiplications: 26390873245
Divisions: 447493527
Transcendentals: 42370808
Miscellaneous: 80275210
== Total Application Flop: 45001246411
201 nodes
https://gist.github.com/DavidPfander-UniStuttgart/726d7fa3f7ca4b840d6abafb46b8a60c

L5:
Additions: 90181678871
Subtractions: 39920549491
Multiplications: 189253092927
Divisions: 3008802641
Transcendentals: 328524144
Miscellaneous: 548005714
== Total Application Flop: 323240653788
1417 nodes
https://gist.github.com/DavidPfander-UniStuttgart/f8d7da842e1cce844788a1cad8fe3c27

L6:
Additions: 206751588215
Subtractions: 90033582948
Multiplications: 431074009975
Divisions: 8142965189
Transcendentals: 2476591152
Miscellaneous: 1217592674
== Total Application Flop: 739696330153
3081 nodes
https://gist.github.com/DavidPfander-UniStuttgart/ef8164fdfe65786fb67331af7ee0a630

L7:
Additions: 938436890338
Subtractions: 404160898606
Multiplications: 1943475539720
Divisions: 42708464527
Transcendentals: 19603162264
Miscellaneous: 5255579546
== Total Application Flop: 3353640535001
13385 nodes
https://gist.github.com/DavidPfander-UniStuttgart/22feeaaadffd72789a08bd146242f213