2025-07-18 / 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: 8.841 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: 59.671 s
- 5 run average: 59.663 s
- Relative performance: 0.0% 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 2.094968643e-11 5.900704148e-11

y_velocity 3.606448473e-11 5.701139294e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312650071e-12 2.312650103e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411964434e-10 5.470650928e-11

gradpy 2.844924296e-10 2.431893214e-11

divu 2.525936952e-17 7.397802495e-12

dsdt 4.976301624e-16 7.880855527e-12

level = 1

x_velocity 2.734240612e-11 7.205384242e-11

y_velocity 3.682931737e-11 5.661449047e-11

density 2.027822354e-12 2.026821399e-12

tracer 4.479971949e-12 4.479971757e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.847144825e-12 1.923573654e-12

gradpx 3.126882642e-10 1.106039444e-10

gradpy 2.972466717e-10 2.467781277e-11

divu 9.624623621e-17 1.475068562e-11

dsdt 1.872816951e-15 1.091268651e-11

level = 2

x_velocity 3.120395609e-11 8.000043626e-11

y_velocity 3.719191621e-11 5.687542845e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.24669197e-12 5.246691531e-12

tracer2 1.510847003e-12 1.513154332e-12

temp 5.424993788e-12 2.712497801e-12

gradpx 8.995471035e-10 3.150424162e-10

gradpy 5.701394912e-10 4.712234263e-11

divu 2.64570847e-16 3.431225992e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094968643e-11	5.900704148e-11
y_velocity	3.606448473e-11	5.701139294e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312650071e-12	2.312650103e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411964434e-10	5.470650928e-11
gradpy	2.844924296e-10	2.431893214e-11
divu	2.525936952e-17	7.397802495e-12
dsdt	4.976301624e-16	7.880855527e-12
level = 1
x_velocity	2.734240612e-11	7.205384242e-11
y_velocity	3.682931737e-11	5.661449047e-11
density	2.027822354e-12	2.026821399e-12
tracer	4.479971949e-12	4.479971757e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.847144825e-12	1.923573654e-12
gradpx	3.126882642e-10	1.106039444e-10
gradpy	2.972466717e-10	2.467781277e-11
divu	9.624623621e-17	1.475068562e-11
dsdt	1.872816951e-15	1.091268651e-11
level = 2
x_velocity	3.120395609e-11	8.000043626e-11
y_velocity	3.719191621e-11	5.687542845e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.24669197e-12	5.246691531e-12
tracer2	1.510847003e-12	1.513154332e-12
temp	5.424993788e-12	2.712497801e-12
gradpx	8.995471035e-10	3.150424162e-10
gradpy	5.701394912e-10	4.712234263e-11
divu	2.64570847e-16	3.431225992e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-07-18 / HotSpot-2d

Successful

Successful