2025-12-01-001 / 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: 8.605 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: 59.820 s
- 5 run average: 59.722 s
- Relative performance: 0.2% slower
- 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 2.095137952e-11 5.901181025e-11

y_velocity 3.606814847e-11 5.701718464e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312705583e-12 2.312705614e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.410625505e-10 5.465463253e-11

gradpy 2.848743463e-10 2.435157908e-11

divu 2.525936952e-17 7.397802495e-12

dsdt 4.973760526e-16 7.876831247e-12

level = 1

x_velocity 2.734160121e-11 7.205172129e-11

y_velocity 3.683320315e-11 5.662046374e-11

density 2.027933377e-12 2.026932367e-12

tracer 4.480082971e-12 4.48008278e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.847144825e-12 1.923573654e-12

gradpx 3.12319004e-10 1.104733299e-10

gradpy 2.979838598e-10 2.47390151e-11

divu 9.628308215e-17 1.475633262e-11

dsdt 1.873060897e-15 1.091410795e-11

level = 2

x_velocity 3.120789738e-11 8.001054091e-11

y_velocity 3.719458075e-11 5.687950317e-11

density 2.467470672e-12 2.466954857e-12

tracer 5.246580947e-12 5.246580509e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.42366152e-12 2.711831667e-12

gradpx 8.994334166e-10 3.150026004e-10

gradpy 5.697415872e-10 4.708945565e-11

divu 2.643541124e-16 3.428415156e-11

dsdt 4.479279208e-15 1.878269852e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095137952e-11	5.901181025e-11
y_velocity	3.606814847e-11	5.701718464e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312705583e-12	2.312705614e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.410625505e-10	5.465463253e-11
gradpy	2.848743463e-10	2.435157908e-11
divu	2.525936952e-17	7.397802495e-12
dsdt	4.973760526e-16	7.876831247e-12
level = 1
x_velocity	2.734160121e-11	7.205172129e-11
y_velocity	3.683320315e-11	5.662046374e-11
density	2.027933377e-12	2.026932367e-12
tracer	4.480082971e-12	4.48008278e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.847144825e-12	1.923573654e-12
gradpx	3.12319004e-10	1.104733299e-10
gradpy	2.979838598e-10	2.47390151e-11
divu	9.628308215e-17	1.475633262e-11
dsdt	1.873060897e-15	1.091410795e-11
level = 2
x_velocity	3.120789738e-11	8.001054091e-11
y_velocity	3.719458075e-11	5.687950317e-11
density	2.467470672e-12	2.466954857e-12
tracer	5.246580947e-12	5.246580509e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.42366152e-12	2.711831667e-12
gradpx	8.994334166e-10	3.150026004e-10
gradpy	5.697415872e-10	4.708945565e-11
divu	2.643541124e-16	3.428415156e-11
dsdt	4.479279208e-15	1.878269852e-11

2025-12-01-001 / HotSpot-2d

Successful

Successful