2025-08-05 / 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: 8.594 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: 59.744 s
- 5 run average: 59.642 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 2.094832641e-11 5.900321083e-11

y_velocity 3.606359655e-11 5.700998889e-11

density 1.149413897e-12 1.14927402e-12

tracer 2.312816605e-12 2.312816636e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411859518e-10 5.470244431e-11

gradpy 2.850253367e-10 2.436448601e-11

divu 2.526233414e-17 7.398670753e-12

dsdt 4.978148156e-16 7.883779837e-12

level = 1

x_velocity 2.733932525e-11 7.204572359e-11

y_velocity 3.682987249e-11 5.661534379e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480416038e-12 4.480415847e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.117661684e-10 1.102777812e-10

gradpy 2.981526137e-10 2.475302527e-11

divu 9.629176424e-17 1.475766324e-11

dsdt 1.873630103e-15 1.091742465e-11

level = 2

x_velocity 3.1204761e-11 8.000249989e-11

y_velocity 3.719125008e-11 5.687440977e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.247469126e-12 5.247468687e-12

tracer2 1.511124559e-12 1.513432311e-12

temp 5.425437877e-12 2.712719846e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.694573701e-10 4.706596495e-11

divu 2.645344245e-16 3.430753629e-11

dsdt 4.483522843e-15 1.88004931e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094832641e-11	5.900321083e-11
y_velocity	3.606359655e-11	5.700998889e-11
density	1.149413897e-12	1.14927402e-12
tracer	2.312816605e-12	2.312816636e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411859518e-10	5.470244431e-11
gradpy	2.850253367e-10	2.436448601e-11
divu	2.526233414e-17	7.398670753e-12
dsdt	4.978148156e-16	7.883779837e-12
level = 1
x_velocity	2.733932525e-11	7.204572359e-11
y_velocity	3.682987249e-11	5.661534379e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480416038e-12	4.480415847e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.117661684e-10	1.102777812e-10
gradpy	2.981526137e-10	2.475302527e-11
divu	9.629176424e-17	1.475766324e-11
dsdt	1.873630103e-15	1.091742465e-11
level = 2
x_velocity	3.1204761e-11	8.000249989e-11
y_velocity	3.719125008e-11	5.687440977e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.247469126e-12	5.247468687e-12
tracer2	1.511124559e-12	1.513432311e-12
temp	5.425437877e-12	2.712719846e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.694573701e-10	4.706596495e-11
divu	2.645344245e-16	3.430753629e-11
dsdt	4.483522843e-15	1.88004931e-11

2025-08-05 / HotSpot-2d

Successful

Successful