2025-06-25 / 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: 8.949 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: 59.885 s
- 5 run average: 59.797 s
- Relative performance: 0.1% 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 2.094982521e-11 5.900743236e-11

y_velocity 3.606448473e-11 5.701139294e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.31259456e-12 2.312594592e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411732398e-10 5.469751903e-11

gradpy 2.846771707e-10 2.433472415e-11

divu 2.526741633e-17 7.400159194e-12

dsdt 4.976843726e-16 7.88171404e-12

level = 1

x_velocity 2.734171223e-11 7.205201386e-11

y_velocity 3.683053862e-11 5.661636778e-11

density 2.027933377e-12 2.026932367e-12

tracer 4.480305016e-12 4.480304824e-12

tracer2 1.404931727e-12 1.407614231e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.119397518e-10 1.10339181e-10

gradpy 2.979536617e-10 2.473650801e-11

divu 9.630489325e-17 1.475967539e-11

dsdt 1.871251635e-15 1.090356559e-11

level = 2

x_velocity 3.120739778e-11 8.000926004e-11

y_velocity 3.719613506e-11 5.688188009e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.246802992e-12 5.246802553e-12

tracer2 1.510958025e-12 1.513265523e-12

temp 5.424993788e-12 2.712497801e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.697984307e-10 4.709415379e-11

divu 2.645336834e-16 3.430744017e-11

dsdt 4.481824966e-15 1.879337349e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094982521e-11	5.900743236e-11
y_velocity	3.606448473e-11	5.701139294e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.31259456e-12	2.312594592e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411732398e-10	5.469751903e-11
gradpy	2.846771707e-10	2.433472415e-11
divu	2.526741633e-17	7.400159194e-12
dsdt	4.976843726e-16	7.88171404e-12
level = 1
x_velocity	2.734171223e-11	7.205201386e-11
y_velocity	3.683053862e-11	5.661636778e-11
density	2.027933377e-12	2.026932367e-12
tracer	4.480305016e-12	4.480304824e-12
tracer2	1.404931727e-12	1.407614231e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.119397518e-10	1.10339181e-10
gradpy	2.979536617e-10	2.473650801e-11
divu	9.630489325e-17	1.475967539e-11
dsdt	1.871251635e-15	1.090356559e-11
level = 2
x_velocity	3.120739778e-11	8.000926004e-11
y_velocity	3.719613506e-11	5.688188009e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.246802992e-12	5.246802553e-12
tracer2	1.510958025e-12	1.513265523e-12
temp	5.424993788e-12	2.712497801e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.697984307e-10	4.709415379e-11
divu	2.645336834e-16	3.430744017e-11
dsdt	4.481824966e-15	1.879337349e-11

2025-06-25 / HotSpot-2d

Successful

Successful