2025-12-01 / 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: 8.667 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: 59.645 s
- 5 run average: 59.724 s
- Relative performance: 0.1% 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 2.095221219e-11 5.901415555e-11

y_velocity 3.606648313e-11 5.701455205e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312983138e-12 2.31298317e-12

tracer2 1.028621632e-12 1.03402298e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411504247e-10 5.468867934e-11

gradpy 2.850786274e-10 2.43690414e-11

divu 2.526360468e-17 7.399042863e-12

dsdt 4.975098838e-16 7.878950701e-12

level = 1

x_velocity 2.734204529e-11 7.205289157e-11

y_velocity 3.683098271e-11 5.661705044e-11

density 2.028266444e-12 2.027265269e-12

tracer 4.480860127e-12 4.480859936e-12

tracer2 1.405153771e-12 1.4078367e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.123224457e-10 1.104745473e-10

gradpy 2.981046521e-10 2.474904343e-11

divu 9.630002281e-17 1.475892895e-11

dsdt 1.872193535e-15 1.090905394e-11

level = 2

x_velocity 3.120781411e-11 8.001032743e-11

y_velocity 3.719513586e-11 5.688035207e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.247247081e-12 5.247246642e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.987512956e-10 3.147637057e-10

gradpy 5.692868399e-10 4.705187053e-11

divu 2.645158957e-16 3.430513328e-11

dsdt 4.480977086e-15 1.878981813e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095221219e-11	5.901415555e-11
y_velocity	3.606648313e-11	5.701455205e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312983138e-12	2.31298317e-12
tracer2	1.028621632e-12	1.03402298e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411504247e-10	5.468867934e-11
gradpy	2.850786274e-10	2.43690414e-11
divu	2.526360468e-17	7.399042863e-12
dsdt	4.975098838e-16	7.878950701e-12
level = 1
x_velocity	2.734204529e-11	7.205289157e-11
y_velocity	3.683098271e-11	5.661705044e-11
density	2.028266444e-12	2.027265269e-12
tracer	4.480860127e-12	4.480859936e-12
tracer2	1.405153771e-12	1.4078367e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.123224457e-10	1.104745473e-10
gradpy	2.981046521e-10	2.474904343e-11
divu	9.630002281e-17	1.475892895e-11
dsdt	1.872193535e-15	1.090905394e-11
level = 2
x_velocity	3.120781411e-11	8.001032743e-11
y_velocity	3.719513586e-11	5.688035207e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.247247081e-12	5.247246642e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.987512956e-10	3.147637057e-10
gradpy	5.692868399e-10	4.705187053e-11
divu	2.645158957e-16	3.430513328e-11
dsdt	4.480977086e-15	1.878981813e-11

2025-12-01 / HotSpot-2d

Successful

Successful