2025-11-04 / 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: 8.624 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: 59.567 s
- 5 run average: 59.918 s
- Relative performance: 0.6% 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 2.095099094e-11 5.901071578e-11

y_velocity 3.606648313e-11 5.701455205e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312788849e-12 2.312788881e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411776251e-10 5.469921815e-11

gradpy 2.847038161e-10 2.433700184e-11

divu 2.525259326e-17 7.395817906e-12

dsdt 4.976792904e-16 7.881633555e-12

level = 1

x_velocity 2.734115712e-11 7.205055101e-11

y_velocity 3.683087169e-11 5.661687978e-11

density 2.027711332e-12 2.026710432e-12

tracer 4.479916438e-12 4.479916246e-12

tracer2 1.404931727e-12 1.407614231e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.124667747e-10 1.105255993e-10

gradpy 2.977351699e-10 2.471836853e-11

divu 9.625830643e-17 1.47525355e-11

dsdt 1.873033792e-15 1.091395002e-11

level = 2

x_velocity 3.12077586e-11 8.001018511e-11

y_velocity 3.719213826e-11 5.687576801e-11

density 2.467137605e-12 2.466621859e-12

tracer 5.246358903e-12 5.246358464e-12

tracer2 1.510847003e-12 1.513154332e-12

temp 5.42366152e-12 2.711831667e-12

gradpx 8.990923561e-10 3.14883153e-10

gradpy 5.701963346e-10 4.712704077e-11

divu 2.644265337e-16 3.42935439e-11

dsdt 4.483097633e-15 1.879871009e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095099094e-11	5.901071578e-11
y_velocity	3.606648313e-11	5.701455205e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312788849e-12	2.312788881e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411776251e-10	5.469921815e-11
gradpy	2.847038161e-10	2.433700184e-11
divu	2.525259326e-17	7.395817906e-12
dsdt	4.976792904e-16	7.881633555e-12
level = 1
x_velocity	2.734115712e-11	7.205055101e-11
y_velocity	3.683087169e-11	5.661687978e-11
density	2.027711332e-12	2.026710432e-12
tracer	4.479916438e-12	4.479916246e-12
tracer2	1.404931727e-12	1.407614231e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.124667747e-10	1.105255993e-10
gradpy	2.977351699e-10	2.471836853e-11
divu	9.625830643e-17	1.47525355e-11
dsdt	1.873033792e-15	1.091395002e-11
level = 2
x_velocity	3.12077586e-11	8.001018511e-11
y_velocity	3.719213826e-11	5.687576801e-11
density	2.467137605e-12	2.466621859e-12
tracer	5.246358903e-12	5.246358464e-12
tracer2	1.510847003e-12	1.513154332e-12
temp	5.42366152e-12	2.711831667e-12
gradpx	8.990923561e-10	3.14883153e-10
gradpy	5.701963346e-10	4.712704077e-11
divu	2.644265337e-16	3.42935439e-11
dsdt	4.483097633e-15	1.879871009e-11

2025-11-04 / HotSpot-2d

Successful

Successful