2025-10-25 / 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: 8.662 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: 59.809 s
- 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 2.094757701e-11 5.900110006e-11

y_velocity 3.606648313e-11 5.701455205e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312622316e-12 2.312622347e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411692985e-10 5.469599198e-11

gradpy 2.846771707e-10 2.433472415e-11

divu 2.525682842e-17 7.397058274e-12

dsdt 4.976640438e-16 7.881392098e-12

level = 1

x_velocity 2.733901994e-11 7.204491902e-11

y_velocity 3.682998351e-11 5.661551446e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480360527e-12 4.480360335e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.84736687e-12 1.923684676e-12

gradpx 3.123335479e-10 1.104784744e-10

gradpy 2.975824032e-10 2.470568563e-11

divu 9.62676238e-17 1.475396348e-11

dsdt 1.872993134e-15 1.091371311e-11

level = 2

x_velocity 3.120245728e-11 7.999659365e-11

y_velocity 3.719158315e-11 5.687491911e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.24669197e-12 5.246691531e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.424105609e-12 2.712053712e-12

gradpx 8.994334166e-10 3.150026004e-10

gradpy 5.696279004e-10 4.708005937e-11

divu 2.644072637e-16 3.429104477e-11

dsdt 4.482673693e-15 1.879693241e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094757701e-11	5.900110006e-11
y_velocity	3.606648313e-11	5.701455205e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312622316e-12	2.312622347e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411692985e-10	5.469599198e-11
gradpy	2.846771707e-10	2.433472415e-11
divu	2.525682842e-17	7.397058274e-12
dsdt	4.976640438e-16	7.881392098e-12
level = 1
x_velocity	2.733901994e-11	7.204491902e-11
y_velocity	3.682998351e-11	5.661551446e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480360527e-12	4.480360335e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.84736687e-12	1.923684676e-12
gradpx	3.123335479e-10	1.104784744e-10
gradpy	2.975824032e-10	2.470568563e-11
divu	9.62676238e-17	1.475396348e-11
dsdt	1.872993134e-15	1.091371311e-11
level = 2
x_velocity	3.120245728e-11	7.999659365e-11
y_velocity	3.719158315e-11	5.687491911e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.24669197e-12	5.246691531e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.424105609e-12	2.712053712e-12
gradpx	8.994334166e-10	3.150026004e-10
gradpy	5.696279004e-10	4.708005937e-11
divu	2.644072637e-16	3.429104477e-11
dsdt	4.482673693e-15	1.879693241e-11

2025-10-25 / HotSpot-2d

Successful

Successful