2025-05-26 / 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: 8.775 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: 58.687 s
- 5 run average: 58.193 s
- Relative performance: 0.8% 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 2.094724394e-11 5.900016194e-11

y_velocity 3.606759336e-11 5.701630711e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.312983138e-12 2.31298317e-12

tracer2 1.028732655e-12 1.034134586e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.412064354e-10 5.471038068e-11

gradpy 2.848867808e-10 2.435264201e-11

divu 2.525513436e-17 7.396562127e-12

dsdt 4.973811348e-16 7.876911732e-12

level = 1

x_velocity 2.733868687e-11 7.204404131e-11

y_velocity 3.683120475e-11 5.661739177e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.48097115e-12 4.480970958e-12

tracer2 1.405264793e-12 1.407947934e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.11980386e-10 1.103535541e-10

gradpy 2.980460323e-10 2.474417674e-11

divu 9.62934583e-17 1.475792287e-11

dsdt 1.873874049e-15 1.091884609e-11

level = 2

x_velocity 3.120315117e-11 7.999837263e-11

y_velocity 3.719446973e-11 5.687933339e-11

density 2.468025784e-12 2.467509852e-12

tracer 5.248024237e-12 5.248023798e-12

tracer2 1.511291092e-12 1.513599099e-12

temp 5.426326055e-12 2.713163935e-12

gradpx 8.99206043e-10 3.149229688e-10

gradpy 5.694005267e-10 4.706126681e-11

divu 2.647045723e-16 3.432960279e-11

dsdt 4.481397214e-15 1.879157983e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094724394e-11	5.900016194e-11
y_velocity	3.606759336e-11	5.701630711e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.312983138e-12	2.31298317e-12
tracer2	1.028732655e-12	1.034134586e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.412064354e-10	5.471038068e-11
gradpy	2.848867808e-10	2.435264201e-11
divu	2.525513436e-17	7.396562127e-12
dsdt	4.973811348e-16	7.876911732e-12
level = 1
x_velocity	2.733868687e-11	7.204404131e-11
y_velocity	3.683120475e-11	5.661739177e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.48097115e-12	4.480970958e-12
tracer2	1.405264793e-12	1.407947934e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.11980386e-10	1.103535541e-10
gradpy	2.980460323e-10	2.474417674e-11
divu	9.62934583e-17	1.475792287e-11
dsdt	1.873874049e-15	1.091884609e-11
level = 2
x_velocity	3.120315117e-11	7.999837263e-11
y_velocity	3.719446973e-11	5.687933339e-11
density	2.468025784e-12	2.467509852e-12
tracer	5.248024237e-12	5.248023798e-12
tracer2	1.511291092e-12	1.513599099e-12
temp	5.426326055e-12	2.713163935e-12
gradpx	8.99206043e-10	3.149229688e-10
gradpy	5.694005267e-10	4.706126681e-11
divu	2.647045723e-16	3.432960279e-11
dsdt	4.481397214e-15	1.879157983e-11

2025-05-26 / HotSpot-2d

Successful

Successful