2025-05-21 / 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: 8.749 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: 58.251 s
- 5 run average: 60.063 s
- Relative performance: 3.0% 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 2.094782681e-11 5.900180365e-11

y_velocity 3.606814847e-11 5.701718464e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312400271e-12 2.312400303e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940003713e-12 9.700075928e-13

gradpx 1.41159584e-10 5.469222812e-11

gradpy 2.848690173e-10 2.435112354e-11

divu 2.524878161e-17 7.394701575e-12

dsdt 4.974421211e-16 7.87787756e-12

level = 1

x_velocity 2.733799298e-11 7.204221274e-11

y_velocity 3.683375827e-11 5.662131707e-11

density 2.027711332e-12 2.026710432e-12

tracer 4.479749904e-12 4.479749713e-12

tracer2 1.404765193e-12 1.40744738e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.120264602e-10 1.103698515e-10

gradpy 2.978772784e-10 2.473016657e-11

divu 9.626296511e-17 1.475324949e-11

dsdt 1.87216643e-15 1.0908896e-11

level = 2

x_velocity 3.120234626e-11 7.999630901e-11

y_velocity 3.719657915e-11 5.688255921e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.246358903e-12 5.246358464e-12

tracer2 1.510735981e-12 1.51304314e-12

temp 5.424105609e-12 2.712053712e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.697984307e-10 4.709415379e-11

divu 2.645616355e-16 3.431106528e-11

dsdt 4.482249753e-15 1.879515473e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094782681e-11	5.900180365e-11
y_velocity	3.606814847e-11	5.701718464e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312400271e-12	2.312400303e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940003713e-12	9.700075928e-13
gradpx	1.41159584e-10	5.469222812e-11
gradpy	2.848690173e-10	2.435112354e-11
divu	2.524878161e-17	7.394701575e-12
dsdt	4.974421211e-16	7.87787756e-12
level = 1
x_velocity	2.733799298e-11	7.204221274e-11
y_velocity	3.683375827e-11	5.662131707e-11
density	2.027711332e-12	2.026710432e-12
tracer	4.479749904e-12	4.479749713e-12
tracer2	1.404765193e-12	1.40744738e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.120264602e-10	1.103698515e-10
gradpy	2.978772784e-10	2.473016657e-11
divu	9.626296511e-17	1.475324949e-11
dsdt	1.87216643e-15	1.0908896e-11
level = 2
x_velocity	3.120234626e-11	7.999630901e-11
y_velocity	3.719657915e-11	5.688255921e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.246358903e-12	5.246358464e-12
tracer2	1.510735981e-12	1.51304314e-12
temp	5.424105609e-12	2.712053712e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.697984307e-10	4.709415379e-11
divu	2.645616355e-16	3.431106528e-11
dsdt	4.482249753e-15	1.879515473e-11

2025-05-21 / HotSpot-2d

Successful

Successful