2025-12-28 / 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: 8.812 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: 59.621 s
- 5 run average: 59.671 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 2.094815987e-11 5.900274177e-11

y_velocity 3.606659416e-11 5.701472755e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.31259456e-12 2.312594592e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411826211e-10 5.470115384e-11

gradpy 2.848032921e-10 2.434550523e-11

divu 2.525767545e-17 7.397306348e-12

dsdt 4.969322073e-16 7.86980217e-12

level = 1

x_velocity 2.733874238e-11 7.20441876e-11

y_velocity 3.68304276e-11 5.661619712e-11

density 2.027822354e-12 2.026821399e-12

tracer 4.479916438e-12 4.479916246e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.84692278e-12 1.923462631e-12

gradpx 3.120995129e-10 1.103956916e-10

gradpy 2.978559621e-10 2.472839686e-11

divu 9.628075281e-17 1.475597563e-11

dsdt 1.870485917e-15 1.089910384e-11

level = 2

x_velocity 3.12015136e-11 7.999417422e-11

y_velocity 3.719557995e-11 5.688103119e-11

density 2.467581695e-12 2.467065856e-12

tracer 5.246802992e-12 5.246802553e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.992628864e-10 3.149428767e-10

gradpy 5.699121175e-10 4.710355007e-11

divu 2.645706352e-16 3.431223246e-11

dsdt 4.480975815e-15 1.87898128e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094815987e-11	5.900274177e-11
y_velocity	3.606659416e-11	5.701472755e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.31259456e-12	2.312594592e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411826211e-10	5.470115384e-11
gradpy	2.848032921e-10	2.434550523e-11
divu	2.525767545e-17	7.397306348e-12
dsdt	4.969322073e-16	7.86980217e-12
level = 1
x_velocity	2.733874238e-11	7.20441876e-11
y_velocity	3.68304276e-11	5.661619712e-11
density	2.027822354e-12	2.026821399e-12
tracer	4.479916438e-12	4.479916246e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.84692278e-12	1.923462631e-12
gradpx	3.120995129e-10	1.103956916e-10
gradpy	2.978559621e-10	2.472839686e-11
divu	9.628075281e-17	1.475597563e-11
dsdt	1.870485917e-15	1.089910384e-11
level = 2
x_velocity	3.12015136e-11	7.999417422e-11
y_velocity	3.719557995e-11	5.688103119e-11
density	2.467581695e-12	2.467065856e-12
tracer	5.246802992e-12	5.246802553e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.992628864e-10	3.149428767e-10
gradpy	5.699121175e-10	4.710355007e-11
divu	2.645706352e-16	3.431223246e-11
dsdt	4.480975815e-15	1.87898128e-11

2025-12-28 / HotSpot-2d

Successful

Successful