2025-05-07 / 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: 10.428 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: 67.970 s
- 5 run average: 114.739 s
- Relative performance: 40.8% 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 2.094960316e-11 5.900680695e-11

y_velocity 3.606348553e-11 5.700981338e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312539049e-12 2.312539081e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412122641e-10 5.4712639e-11

gradpy 2.847748704e-10 2.434307569e-11

divu 2.527207501e-17 7.401523599e-12

dsdt 4.981942864e-16 7.889789429e-12

level = 1

x_velocity 2.73403522e-11 7.204842987e-11

y_velocity 3.682787408e-11 5.661227183e-11

density 2.027711332e-12 2.026710432e-12

tracer 4.479638882e-12 4.479638691e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.123775683e-10 1.104940452e-10

gradpy 2.978168823e-10 2.47251524e-11

divu 9.62741883e-17 1.475496955e-11

dsdt 1.874538122e-15 1.092271557e-11

level = 2

x_velocity 3.120539938e-11 8.000413655e-11

y_velocity 3.718991781e-11 5.687237241e-11

density 2.467248628e-12 2.466732858e-12

tracer 5.245803791e-12 5.245803352e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.423439475e-12 2.711720645e-12

gradpx 8.992628864e-10 3.149428767e-10

gradpy 5.694573701e-10 4.706596495e-11

divu 2.643713707e-16 3.42863898e-11

dsdt 4.481826236e-15 1.879337882e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094960316e-11	5.900680695e-11
y_velocity	3.606348553e-11	5.700981338e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312539049e-12	2.312539081e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412122641e-10	5.4712639e-11
gradpy	2.847748704e-10	2.434307569e-11
divu	2.527207501e-17	7.401523599e-12
dsdt	4.981942864e-16	7.889789429e-12
level = 1
x_velocity	2.73403522e-11	7.204842987e-11
y_velocity	3.682787408e-11	5.661227183e-11
density	2.027711332e-12	2.026710432e-12
tracer	4.479638882e-12	4.479638691e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.123775683e-10	1.104940452e-10
gradpy	2.978168823e-10	2.47251524e-11
divu	9.62741883e-17	1.475496955e-11
dsdt	1.874538122e-15	1.092271557e-11
level = 2
x_velocity	3.120539938e-11	8.000413655e-11
y_velocity	3.718991781e-11	5.687237241e-11
density	2.467248628e-12	2.466732858e-12
tracer	5.245803791e-12	5.245803352e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.423439475e-12	2.711720645e-12
gradpx	8.992628864e-10	3.149428767e-10
gradpy	5.694573701e-10	4.706596495e-11
divu	2.643713707e-16	3.42863898e-11
dsdt	4.481826236e-15	1.879337882e-11

2025-05-07 / HotSpot-2d

Successful

Successful