2025-05-19 / 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: 10.595 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: 58.336 s
- 5 run average: 63.790 s
- Relative performance: 8.5% 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 2.094746598e-11 5.900078736e-11

y_velocity 3.606603904e-11 5.701385002e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312455782e-12 2.312455814e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.412133188e-10 5.471304764e-11

gradpy 2.8462388e-10 2.433016876e-11

divu 2.525089919e-17 7.395321759e-12

dsdt 4.97797875e-16 7.883511552e-12

level = 1

x_velocity 2.733827054e-11 7.204294417e-11

y_velocity 3.683031657e-11 5.661602645e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479805416e-12 4.479805224e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.84692278e-12 1.923462631e-12

gradpx 3.120802505e-10 1.103888781e-10

gradpy 2.975752977e-10 2.470509573e-11

divu 9.627588237e-17 1.475522919e-11

dsdt 1.871936037e-15 1.090755353e-11

level = 2

x_velocity 3.120270708e-11 7.999723408e-11

y_velocity 3.719169417e-11 5.687508889e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.246580947e-12 5.246580509e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.424993788e-12 2.712497801e-12

gradpx 8.992628864e-10 3.149428767e-10

gradpy 5.696279004e-10 4.708005937e-11

divu 2.646685734e-16 3.432493409e-11

dsdt 4.481826236e-15 1.879337882e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094746598e-11	5.900078736e-11
y_velocity	3.606603904e-11	5.701385002e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312455782e-12	2.312455814e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.412133188e-10	5.471304764e-11
gradpy	2.8462388e-10	2.433016876e-11
divu	2.525089919e-17	7.395321759e-12
dsdt	4.97797875e-16	7.883511552e-12
level = 1
x_velocity	2.733827054e-11	7.204294417e-11
y_velocity	3.683031657e-11	5.661602645e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479805416e-12	4.479805224e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.84692278e-12	1.923462631e-12
gradpx	3.120802505e-10	1.103888781e-10
gradpy	2.975752977e-10	2.470509573e-11
divu	9.627588237e-17	1.475522919e-11
dsdt	1.871936037e-15	1.090755353e-11
level = 2
x_velocity	3.120270708e-11	7.999723408e-11
y_velocity	3.719169417e-11	5.687508889e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.246580947e-12	5.246580509e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.424993788e-12	2.712497801e-12
gradpx	8.992628864e-10	3.149428767e-10
gradpy	5.696279004e-10	4.708005937e-11
divu	2.646685734e-16	3.432493409e-11
dsdt	4.481826236e-15	1.879337882e-11

2025-05-19 / HotSpot-2d

Successful

Successful