2025-11-06 / 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: 8.702 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: 59.827 s
- 5 run average: 59.880 s
- Relative performance: 0.1% 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 2.094929785e-11 5.900594701e-11

y_velocity 3.6065817e-11 5.701349901e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312428027e-12 2.312428058e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412298611e-10 5.471945696e-11

gradpy 2.849205316e-10 2.435552708e-11

divu 2.524878161e-17 7.394701575e-12

dsdt 4.977707699e-16 7.883082295e-12

level = 1

x_velocity 2.733918647e-11 7.204535788e-11

y_velocity 3.683076066e-11 5.661670911e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479638882e-12 4.479638691e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.119212666e-10 1.103326424e-10

gradpy 2.981028757e-10 2.474889596e-11

divu 9.621447248e-17 1.474581751e-11

dsdt 1.872179983e-15 1.090897497e-11

level = 2

x_velocity 3.120381731e-11 8.000008046e-11

y_velocity 3.719324848e-11 5.687746581e-11

density 2.467137605e-12 2.466621859e-12

tracer 5.246358903e-12 5.246358464e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.424549698e-12 2.712275756e-12

gradpx 8.990923561e-10 3.14883153e-10

gradpy 5.696847438e-10 4.708475751e-11

divu 2.64534001e-16 3.430748136e-11

dsdt 4.480975815e-15 1.87898128e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094929785e-11	5.900594701e-11
y_velocity	3.6065817e-11	5.701349901e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312428027e-12	2.312428058e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412298611e-10	5.471945696e-11
gradpy	2.849205316e-10	2.435552708e-11
divu	2.524878161e-17	7.394701575e-12
dsdt	4.977707699e-16	7.883082295e-12
level = 1
x_velocity	2.733918647e-11	7.204535788e-11
y_velocity	3.683076066e-11	5.661670911e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479638882e-12	4.479638691e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.119212666e-10	1.103326424e-10
gradpy	2.981028757e-10	2.474889596e-11
divu	9.621447248e-17	1.474581751e-11
dsdt	1.872179983e-15	1.090897497e-11
level = 2
x_velocity	3.120381731e-11	8.000008046e-11
y_velocity	3.719324848e-11	5.687746581e-11
density	2.467137605e-12	2.466621859e-12
tracer	5.246358903e-12	5.246358464e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.424549698e-12	2.712275756e-12
gradpx	8.990923561e-10	3.14883153e-10
gradpy	5.696847438e-10	4.708475751e-11
divu	2.64534001e-16	3.430748136e-11
dsdt	4.480975815e-15	1.87898128e-11

2025-11-06 / HotSpot-2d

Successful

Successful