2025-12-04 / 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: 8.688 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: 59.647 s
- 5 run average: 59.735 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 2.094779905e-11 5.900172548e-11

y_velocity 3.606548393e-11 5.701297249e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312622316e-12 2.312622347e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412957529e-10 5.474498669e-11

gradpy 2.846682889e-10 2.433396492e-11

divu 2.525936952e-17 7.397802495e-12

dsdt 4.976149159e-16 7.88061407e-12

level = 1

x_velocity 2.73378542e-11 7.204184703e-11

y_velocity 3.68314268e-11 5.66177331e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479416837e-12 4.479416646e-12

tracer2 1.404765193e-12 1.40744738e-12

temp 3.846256647e-12 1.923129564e-12

gradpx 3.119586811e-10 1.103458767e-10

gradpy 2.978346458e-10 2.472662716e-11

divu 9.622484863e-17 1.474740776e-11

dsdt 1.873481025e-15 1.091655599e-11

level = 2

x_velocity 3.120095848e-11 7.999275103e-11

y_velocity 3.719347053e-11 5.687780537e-11

density 2.467470672e-12 2.466954857e-12

tracer 5.246580947e-12 5.246580509e-12

tracer2 1.510847003e-12 1.513154332e-12

temp 5.424327654e-12 2.712164734e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.69571057e-10 4.707536123e-11

divu 2.645247895e-16 3.430628673e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094779905e-11	5.900172548e-11
y_velocity	3.606548393e-11	5.701297249e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312622316e-12	2.312622347e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412957529e-10	5.474498669e-11
gradpy	2.846682889e-10	2.433396492e-11
divu	2.525936952e-17	7.397802495e-12
dsdt	4.976149159e-16	7.88061407e-12
level = 1
x_velocity	2.73378542e-11	7.204184703e-11
y_velocity	3.68314268e-11	5.66177331e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479416837e-12	4.479416646e-12
tracer2	1.404765193e-12	1.40744738e-12
temp	3.846256647e-12	1.923129564e-12
gradpx	3.119586811e-10	1.103458767e-10
gradpy	2.978346458e-10	2.472662716e-11
divu	9.622484863e-17	1.474740776e-11
dsdt	1.873481025e-15	1.091655599e-11
level = 2
x_velocity	3.120095848e-11	7.999275103e-11
y_velocity	3.719347053e-11	5.687780537e-11
density	2.467470672e-12	2.466954857e-12
tracer	5.246580947e-12	5.246580509e-12
tracer2	1.510847003e-12	1.513154332e-12
temp	5.424327654e-12	2.712164734e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.69571057e-10	4.707536123e-11
divu	2.645247895e-16	3.430628673e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-12-04 / HotSpot-2d

Successful

Successful