2025-09-16 / 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: 8.675 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: 59.531 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 2.094968643e-11 5.900704148e-11

y_velocity 3.607092403e-11 5.702157229e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.312955383e-12 2.312955414e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940891892e-12 9.704516847e-13

gradpx 1.411562534e-10 5.469093765e-11

gradpy 2.847677649e-10 2.434246831e-11

divu 2.527715721e-17 7.40301204e-12

dsdt 4.976826785e-16 7.881687212e-12

level = 1

x_velocity 2.733976934e-11 7.204689387e-11

y_velocity 3.683375827e-11 5.662131707e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.480749105e-12 4.480748914e-12

tracer2 1.404987238e-12 1.407669848e-12

temp 3.848033003e-12 1.924017743e-12

gradpx 3.120507186e-10 1.103784321e-10

gradpy 2.979163582e-10 2.473341103e-11

divu 9.634788017e-17 1.476626356e-11

dsdt 1.87379951e-15 1.091841176e-11

level = 2

x_velocity 3.120320669e-11 7.999851495e-11

y_velocity 3.719591302e-11 5.688154053e-11

density 2.467914761e-12 2.467398853e-12

tracer 5.247469126e-12 5.247468687e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425881966e-12 2.71294189e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.69571057e-10 4.707536123e-11

divu 2.64632998e-16 3.432032031e-11

dsdt 4.480974545e-15 1.878980747e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094968643e-11	5.900704148e-11
y_velocity	3.607092403e-11	5.702157229e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.312955383e-12	2.312955414e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940891892e-12	9.704516847e-13
gradpx	1.411562534e-10	5.469093765e-11
gradpy	2.847677649e-10	2.434246831e-11
divu	2.527715721e-17	7.40301204e-12
dsdt	4.976826785e-16	7.881687212e-12
level = 1
x_velocity	2.733976934e-11	7.204689387e-11
y_velocity	3.683375827e-11	5.662131707e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.480749105e-12	4.480748914e-12
tracer2	1.404987238e-12	1.407669848e-12
temp	3.848033003e-12	1.924017743e-12
gradpx	3.120507186e-10	1.103784321e-10
gradpy	2.979163582e-10	2.473341103e-11
divu	9.634788017e-17	1.476626356e-11
dsdt	1.87379951e-15	1.091841176e-11
level = 2
x_velocity	3.120320669e-11	7.999851495e-11
y_velocity	3.719591302e-11	5.688154053e-11
density	2.467914761e-12	2.467398853e-12
tracer	5.247469126e-12	5.247468687e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425881966e-12	2.71294189e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.69571057e-10	4.707536123e-11
divu	2.64632998e-16	3.432032031e-11
dsdt	4.480974545e-15	1.878980747e-11

2025-09-16 / HotSpot-2d

Successful

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