2025-11-25 / 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: 8.694 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: 59.751 s
- 5 run average: 59.778 s
- Relative performance: 0.0% 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 2.094754925e-11 5.900102189e-11

y_velocity 3.606415167e-11 5.701086642e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.31284436e-12 2.312844392e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.412893136e-10 5.474249179e-11

gradpy 2.846416436e-10 2.433168723e-11

divu 2.525301677e-17 7.395941943e-12

dsdt 4.978961308e-16 7.885067607e-12

level = 1

x_velocity 2.733777094e-11 7.20416276e-11

y_velocity 3.682898431e-11 5.661397848e-11

density 2.028266444e-12 2.027265269e-12

tracer 4.480804616e-12 4.480804425e-12

tracer2 1.40509826e-12 1.407781083e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.118540981e-10 1.103088836e-10

gradpy 2.978381985e-10 2.472692211e-11

divu 9.630044632e-17 1.475899385e-11

dsdt 1.871637882e-15 1.090581621e-11

level = 2

x_velocity 3.120270708e-11 7.999723408e-11

y_velocity 3.719069497e-11 5.687356087e-11

density 2.468358851e-12 2.467842849e-12

tracer 5.247802193e-12 5.247801754e-12

tracer2 1.51118007e-12 1.513487907e-12

temp 5.426104011e-12 2.713052913e-12

gradpx 8.989218259e-10 3.148234294e-10

gradpy 5.692299965e-10 4.704717239e-11

divu 2.646880551e-16 3.432746068e-11

dsdt 4.480127088e-15 1.878625388e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094754925e-11	5.900102189e-11
y_velocity	3.606415167e-11	5.701086642e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.31284436e-12	2.312844392e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.412893136e-10	5.474249179e-11
gradpy	2.846416436e-10	2.433168723e-11
divu	2.525301677e-17	7.395941943e-12
dsdt	4.978961308e-16	7.885067607e-12
level = 1
x_velocity	2.733777094e-11	7.20416276e-11
y_velocity	3.682898431e-11	5.661397848e-11
density	2.028266444e-12	2.027265269e-12
tracer	4.480804616e-12	4.480804425e-12
tracer2	1.40509826e-12	1.407781083e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.118540981e-10	1.103088836e-10
gradpy	2.978381985e-10	2.472692211e-11
divu	9.630044632e-17	1.475899385e-11
dsdt	1.871637882e-15	1.090581621e-11
level = 2
x_velocity	3.120270708e-11	7.999723408e-11
y_velocity	3.719069497e-11	5.687356087e-11
density	2.468358851e-12	2.467842849e-12
tracer	5.247802193e-12	5.247801754e-12
tracer2	1.51118007e-12	1.513487907e-12
temp	5.426104011e-12	2.713052913e-12
gradpx	8.989218259e-10	3.148234294e-10
gradpy	5.692299965e-10	4.704717239e-11
divu	2.646880551e-16	3.432746068e-11
dsdt	4.480127088e-15	1.878625388e-11

2025-11-25 / HotSpot-2d

Successful

Successful