2025-06-10 / 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: 8.805 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: 57.541 s
- 5 run average: 57.824 s
- Relative performance: 0.5% 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 2.094543983e-11 5.899508047e-11

y_velocity 3.60648178e-11 5.701191946e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312733338e-12 2.31273337e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.413374973e-10 5.476116054e-11

gradpy 2.846043401e-10 2.432849846e-11

divu 2.525936952e-17 7.397802495e-12

dsdt 4.979249299e-16 7.885523692e-12

level = 1

x_velocity 2.733718807e-11 7.204009161e-11

y_velocity 3.683009453e-11 5.661568512e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480749105e-12 4.480748914e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.118098557e-10 1.102932342e-10

gradpy 2.978310931e-10 2.47263322e-11

divu 9.629176424e-17 1.475766324e-11

dsdt 1.873887601e-15 1.091892506e-11

level = 2

x_velocity 3.12017634e-11 7.999481466e-11

y_velocity 3.71933595e-11 5.687763559e-11

density 2.468025784e-12 2.467509852e-12

tracer 5.247469126e-12 5.247468687e-12

tracer2 1.511069048e-12 1.513376715e-12

temp 5.425881966e-12 2.71294189e-12

gradpx 8.995471035e-10 3.150424162e-10

gradpy 5.699689609e-10 4.710824821e-11

divu 2.6458747e-16 3.431441577e-11

dsdt 4.481828354e-15 1.87933877e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094543983e-11	5.899508047e-11
y_velocity	3.60648178e-11	5.701191946e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312733338e-12	2.31273337e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.413374973e-10	5.476116054e-11
gradpy	2.846043401e-10	2.432849846e-11
divu	2.525936952e-17	7.397802495e-12
dsdt	4.979249299e-16	7.885523692e-12
level = 1
x_velocity	2.733718807e-11	7.204009161e-11
y_velocity	3.683009453e-11	5.661568512e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480749105e-12	4.480748914e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.118098557e-10	1.102932342e-10
gradpy	2.978310931e-10	2.47263322e-11
divu	9.629176424e-17	1.475766324e-11
dsdt	1.873887601e-15	1.091892506e-11
level = 2
x_velocity	3.12017634e-11	7.999481466e-11
y_velocity	3.71933595e-11	5.687763559e-11
density	2.468025784e-12	2.467509852e-12
tracer	5.247469126e-12	5.247468687e-12
tracer2	1.511069048e-12	1.513376715e-12
temp	5.425881966e-12	2.71294189e-12
gradpx	8.995471035e-10	3.150424162e-10
gradpy	5.699689609e-10	4.710824821e-11
divu	2.6458747e-16	3.431441577e-11
dsdt	4.481828354e-15	1.87933877e-11

2025-06-10 / HotSpot-2d

Successful

Successful