2025-12-04-001 / 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: 8.692 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: 59.638 s
- 5 run average: 59.735 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 2.094813212e-11 5.900266359e-11

y_velocity 3.606870358e-11 5.701806217e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312650071e-12 2.312650103e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411846751e-10 5.470194963e-11

gradpy 2.850697456e-10 2.436828217e-11

divu 2.525598139e-17 7.396810201e-12

dsdt 4.975844227e-16 7.880131157e-12

level = 1

x_velocity 2.73391032e-11 7.204513845e-11

y_velocity 3.68364228e-11 5.662541302e-11

density 2.027822354e-12 2.026821399e-12

tracer 4.480138482e-12 4.480138291e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.84736687e-12 1.923684676e-12

gradpx 3.121397585e-10 1.104099273e-10

gradpy 2.980300451e-10 2.474284946e-11

divu 9.624750676e-17 1.475088034e-11

dsdt 1.875317393e-15 1.092725629e-11

level = 2

x_velocity 3.120520509e-11 8.000363844e-11

y_velocity 3.719902164e-11 5.688629437e-11

density 2.467137605e-12 2.466621859e-12

tracer 5.246358903e-12 5.246358464e-12

tracer2 1.511069048e-12 1.513376715e-12

temp 5.424327654e-12 2.712164734e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.692868399e-10 4.705187053e-11

divu 2.643446892e-16 3.428292946e-11

dsdt 4.480977086e-15 1.878981813e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094813212e-11	5.900266359e-11
y_velocity	3.606870358e-11	5.701806217e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312650071e-12	2.312650103e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411846751e-10	5.470194963e-11
gradpy	2.850697456e-10	2.436828217e-11
divu	2.525598139e-17	7.396810201e-12
dsdt	4.975844227e-16	7.880131157e-12
level = 1
x_velocity	2.73391032e-11	7.204513845e-11
y_velocity	3.68364228e-11	5.662541302e-11
density	2.027822354e-12	2.026821399e-12
tracer	4.480138482e-12	4.480138291e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.84736687e-12	1.923684676e-12
gradpx	3.121397585e-10	1.104099273e-10
gradpy	2.980300451e-10	2.474284946e-11
divu	9.624750676e-17	1.475088034e-11
dsdt	1.875317393e-15	1.092725629e-11
level = 2
x_velocity	3.120520509e-11	8.000363844e-11
y_velocity	3.719902164e-11	5.688629437e-11
density	2.467137605e-12	2.466621859e-12
tracer	5.246358903e-12	5.246358464e-12
tracer2	1.511069048e-12	1.513376715e-12
temp	5.424327654e-12	2.712164734e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.692868399e-10	4.705187053e-11
divu	2.643446892e-16	3.428292946e-11
dsdt	4.480977086e-15	1.878981813e-11

2025-12-04-001 / HotSpot-2d

Successful

Successful