2025-04-04 / HotSpot-2d

Build/Test information:
- Build directory: Exec/run2d/
- Parallel run
  - MPI numprocs = 2
- Files:
  - input file: regtest.2d.hotspot
- Dimensionality: 2
Compilation:
- Successful
- Compilation time: 10.603 s
- Compilation command:
  make -j8 AMREX_HOME=/home/regtester/git/amrex/ DEBUG=FALSE USE_ACC=FALSE USE_MPI=TRUE USE_OMP=FALSE DIM=2 COMP=g++ TEST=TRUE USE_ASSERTION=TRUE USE_CUDA=TRUE
- make output
Execution:
- Execution time: 67.998 s
- 5 run average: 68.132 s
- Relative performance: 0.2% faster
- Execution command:
  mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.hotspot amr.plot_file=HotSpot-2d_plt amr.check_file=HotSpot-2d_chk amr.checkpoint_files_output=0 amrex.the_arena_init_size=512000000
- execution output
- execution stderr
- job_info
Comparison:
- Successful

/home/regtester/git/amrex/Tools/Plotfile//fcompare.gnu.ex --abort_if_not_all_found -n 0 --rel_tol 9e-10 /home/regtester/RegTesting/rt-IAMR/IAMR-benchmarks/HotSpot-2d_plt00005 HotSpot-2d_plt00005

variable name absolute error relative error

(||A - B||) (||A - B||/||A||)

level = 0

x_velocity 2.094921459e-11 5.900571248e-11

y_velocity 3.606714927e-11 5.701560508e-11

density 1.148747764e-12 1.148607967e-12

tracer 2.311983938e-12 2.311983969e-12

tracer2 1.028233054e-12 1.033632362e-12

temp 1.939781669e-12 9.698965699e-13

gradpx 1.413280049e-10 5.475748271e-11

gradpy 2.846043401e-10 2.432849846e-11

divu 2.524496996e-17 7.393585244e-12

dsdt 4.969881115e-16 7.870687512e-12

level = 1

x_velocity 2.733896443e-11 7.204477274e-11

y_velocity 3.683109373e-11 5.661722111e-11

density 2.027267243e-12 2.026266562e-12

tracer 4.478917237e-12 4.478917046e-12

tracer2 1.40459866e-12 1.407280528e-12

temp 3.845590513e-12 1.922796497e-12

gradpx 3.122040404e-10 1.10432665e-10

gradpy 2.976090485e-10 2.470789777e-11

divu 9.623120138e-17 1.474838138e-11

dsdt 1.872017352e-15 1.090802734e-11

level = 2

x_velocity 3.120440017e-11 8.000157481e-11

y_velocity 3.719125008e-11 5.687440977e-11

density 2.466582494e-12 2.466066864e-12

tracer 5.244693568e-12 5.24469313e-12

tracer2 1.510513936e-12 1.512820756e-12

temp 5.420996985e-12 2.710499399e-12

gradpx 8.996607903e-10 3.15082232e-10

gradpy 5.699121175e-10 4.710355007e-11

divu 2.641545303e-16 3.425826771e-11

dsdt 4.483526655e-15 1.880050909e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094921459e-11	5.900571248e-11
y_velocity	3.606714927e-11	5.701560508e-11
density	1.148747764e-12	1.148607967e-12
tracer	2.311983938e-12	2.311983969e-12
tracer2	1.028233054e-12	1.033632362e-12
temp	1.939781669e-12	9.698965699e-13
gradpx	1.413280049e-10	5.475748271e-11
gradpy	2.846043401e-10	2.432849846e-11
divu	2.524496996e-17	7.393585244e-12
dsdt	4.969881115e-16	7.870687512e-12
level = 1
x_velocity	2.733896443e-11	7.204477274e-11
y_velocity	3.683109373e-11	5.661722111e-11
density	2.027267243e-12	2.026266562e-12
tracer	4.478917237e-12	4.478917046e-12
tracer2	1.40459866e-12	1.407280528e-12
temp	3.845590513e-12	1.922796497e-12
gradpx	3.122040404e-10	1.10432665e-10
gradpy	2.976090485e-10	2.470789777e-11
divu	9.623120138e-17	1.474838138e-11
dsdt	1.872017352e-15	1.090802734e-11
level = 2
x_velocity	3.120440017e-11	8.000157481e-11
y_velocity	3.719125008e-11	5.687440977e-11
density	2.466582494e-12	2.466066864e-12
tracer	5.244693568e-12	5.24469313e-12
tracer2	1.510513936e-12	1.512820756e-12
temp	5.420996985e-12	2.710499399e-12
gradpx	8.996607903e-10	3.15082232e-10
gradpy	5.699121175e-10	4.710355007e-11
divu	2.641545303e-16	3.425826771e-11
dsdt	4.483526655e-15	1.880050909e-11

2025-04-04 / HotSpot-2d

Successful

Successful