2025-06-17 / 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: 8.796 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: 59.652 s
- 5 run average: 59.356 s
- Relative performance: 0.5% 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 2.095129625e-11 5.901157572e-11

y_velocity 3.60638186e-11 5.70103399e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312955383e-12 2.312955414e-12

tracer2 1.028677143e-12 1.034078783e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412130968e-10 5.471296161e-11

gradpy 2.847446723e-10 2.434049431e-11

divu 2.524920512e-17 7.394825612e-12

dsdt 4.978470029e-16 7.88428958e-12

level = 1

x_velocity 2.734348858e-11 7.205669499e-11

y_velocity 3.683053862e-11 5.661636778e-11

density 2.028488488e-12 2.027487204e-12

tracer 4.481415239e-12 4.481415047e-12

tracer2 1.405264793e-12 1.407947934e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.124461245e-10 1.105182949e-10

gradpy 2.977422753e-10 2.471895843e-11

divu 9.627080017e-17 1.475445029e-11

dsdt 1.872024129e-15 1.090806683e-11

level = 2

x_velocity 3.120667613e-11 8.000740989e-11

y_velocity 3.719125008e-11 5.687440977e-11

density 2.468025784e-12 2.467509852e-12

tracer 5.247913215e-12 5.247912776e-12

tracer2 1.511291092e-12 1.513599099e-12

temp 5.424327654e-12 2.712164734e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.694005267e-10 4.706126681e-11

divu 2.643276426e-16 3.428071869e-11

dsdt 4.482672422e-15 1.879692708e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095129625e-11	5.901157572e-11
y_velocity	3.60638186e-11	5.70103399e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312955383e-12	2.312955414e-12
tracer2	1.028677143e-12	1.034078783e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412130968e-10	5.471296161e-11
gradpy	2.847446723e-10	2.434049431e-11
divu	2.524920512e-17	7.394825612e-12
dsdt	4.978470029e-16	7.88428958e-12
level = 1
x_velocity	2.734348858e-11	7.205669499e-11
y_velocity	3.683053862e-11	5.661636778e-11
density	2.028488488e-12	2.027487204e-12
tracer	4.481415239e-12	4.481415047e-12
tracer2	1.405264793e-12	1.407947934e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.124461245e-10	1.105182949e-10
gradpy	2.977422753e-10	2.471895843e-11
divu	9.627080017e-17	1.475445029e-11
dsdt	1.872024129e-15	1.090806683e-11
level = 2
x_velocity	3.120667613e-11	8.000740989e-11
y_velocity	3.719125008e-11	5.687440977e-11
density	2.468025784e-12	2.467509852e-12
tracer	5.247913215e-12	5.247912776e-12
tracer2	1.511291092e-12	1.513599099e-12
temp	5.424327654e-12	2.712164734e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.694005267e-10	4.706126681e-11
divu	2.643276426e-16	3.428071869e-11
dsdt	4.482672422e-15	1.879692708e-11

2025-06-17 / HotSpot-2d

Successful

Successful