2025-12-17-001 / 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: 8.715 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: 59.567 s
- 5 run average: 59.670 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 2.094735496e-11 5.900047465e-11

y_velocity 3.606959176e-11 5.701946622e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.31284436e-12 2.312844392e-12

tracer2 1.028621632e-12 1.03402298e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411796791e-10 5.470001393e-11

gradpy 2.846523017e-10 2.43325983e-11

divu 2.526741633e-17 7.400159194e-12

dsdt 4.979893044e-16 7.886543177e-12

level = 1

x_velocity 2.73391032e-11 7.204513845e-11

y_velocity 3.683453542e-11 5.662251172e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480915639e-12 4.480915447e-12

tracer2 1.405209282e-12 1.407892317e-12

temp 3.848033003e-12 1.924017743e-12

gradpx 3.124595027e-10 1.10523027e-10

gradpy 2.975397706e-10 2.470214622e-11

divu 9.631696347e-17 1.476152527e-11

dsdt 1.873724971e-15 1.091797743e-11

level = 2

x_velocity 3.120328995e-11 7.999872843e-11

y_velocity 3.71978004e-11 5.688442679e-11

density 2.467581695e-12 2.467065856e-12

tracer 5.247358104e-12 5.247357665e-12

tracer2 1.511124559e-12 1.513432311e-12

temp 5.424993788e-12 2.712497801e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.694573701e-10 4.706596495e-11

divu 2.644704735e-16 3.429924247e-11

dsdt 4.482676234e-15 1.879694307e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094735496e-11	5.900047465e-11
y_velocity	3.606959176e-11	5.701946622e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.31284436e-12	2.312844392e-12
tracer2	1.028621632e-12	1.03402298e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411796791e-10	5.470001393e-11
gradpy	2.846523017e-10	2.43325983e-11
divu	2.526741633e-17	7.400159194e-12
dsdt	4.979893044e-16	7.886543177e-12
level = 1
x_velocity	2.73391032e-11	7.204513845e-11
y_velocity	3.683453542e-11	5.662251172e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480915639e-12	4.480915447e-12
tracer2	1.405209282e-12	1.407892317e-12
temp	3.848033003e-12	1.924017743e-12
gradpx	3.124595027e-10	1.10523027e-10
gradpy	2.975397706e-10	2.470214622e-11
divu	9.631696347e-17	1.476152527e-11
dsdt	1.873724971e-15	1.091797743e-11
level = 2
x_velocity	3.120328995e-11	7.999872843e-11
y_velocity	3.71978004e-11	5.688442679e-11
density	2.467581695e-12	2.467065856e-12
tracer	5.247358104e-12	5.247357665e-12
tracer2	1.511124559e-12	1.513432311e-12
temp	5.424993788e-12	2.712497801e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.694573701e-10	4.706596495e-11
divu	2.644704735e-16	3.429924247e-11
dsdt	4.482676234e-15	1.879694307e-11

2025-12-17-001 / HotSpot-2d

Successful

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