2025-06-05 / 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: 8.944 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: 57.522 s
- 5 run average: 58.407 s
- Relative performance: 1.5% 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 2.094993623e-11 5.900774507e-11

y_velocity 3.606592802e-11 5.701367452e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.312761094e-12 2.312761125e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412123196e-10 5.47126605e-11

gradpy 2.849258607e-10 2.435598262e-11

divu 2.526360468e-17 7.399042863e-12

dsdt 4.9782498e-16 7.883940809e-12

level = 1

x_velocity 2.733996363e-11 7.204740587e-11

y_velocity 3.682976146e-11 5.661517313e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.480749105e-12 4.480748914e-12

tracer2 1.40509826e-12 1.407781083e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.122310188e-10 1.104422078e-10

gradpy 2.98074454e-10 2.474653635e-11

divu 9.629811698e-17 1.475863686e-11

dsdt 1.873121883e-15 1.091446331e-11

level = 2

x_velocity 3.120537162e-11 8.00040654e-11

y_velocity 3.719291541e-11 5.687695647e-11

density 2.467692717e-12 2.467176855e-12

tracer 5.247469126e-12 5.247468687e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425437877e-12 2.712719846e-12

gradpx 8.997176337e-10 3.151021399e-10

gradpy 5.696847438e-10 4.708475751e-11

divu 2.645972109e-16 3.431567906e-11

dsdt 4.481828354e-15 1.87933877e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094993623e-11	5.900774507e-11
y_velocity	3.606592802e-11	5.701367452e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.312761094e-12	2.312761125e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412123196e-10	5.47126605e-11
gradpy	2.849258607e-10	2.435598262e-11
divu	2.526360468e-17	7.399042863e-12
dsdt	4.9782498e-16	7.883940809e-12
level = 1
x_velocity	2.733996363e-11	7.204740587e-11
y_velocity	3.682976146e-11	5.661517313e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.480749105e-12	4.480748914e-12
tracer2	1.40509826e-12	1.407781083e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.122310188e-10	1.104422078e-10
gradpy	2.98074454e-10	2.474653635e-11
divu	9.629811698e-17	1.475863686e-11
dsdt	1.873121883e-15	1.091446331e-11
level = 2
x_velocity	3.120537162e-11	8.00040654e-11
y_velocity	3.719291541e-11	5.687695647e-11
density	2.467692717e-12	2.467176855e-12
tracer	5.247469126e-12	5.247468687e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425437877e-12	2.712719846e-12
gradpx	8.997176337e-10	3.151021399e-10
gradpy	5.696847438e-10	4.708475751e-11
divu	2.645972109e-16	3.431567906e-11
dsdt	4.481828354e-15	1.87933877e-11

2025-06-05 / HotSpot-2d

Successful

Successful