2025-10-02-001 / 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: 8.592 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: 59.657 s
- 5 run average: 59.725 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 2.094868723e-11 5.900422713e-11

y_velocity 3.606670518e-11 5.701490306e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312622316e-12 2.312622347e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.413319461e-10 5.475900976e-11

gradpy 2.849489533e-10 2.435795662e-11

divu 2.526360468e-17 7.399042863e-12

dsdt 4.980214917e-16 7.887052919e-12

level = 1

x_velocity 2.733888116e-11 7.204455331e-11

y_velocity 3.683386929e-11 5.662148773e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479472349e-12 4.479472157e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.846256647e-12 1.923129564e-12

gradpx 3.122356818e-10 1.104438572e-10

gradpy 2.980691249e-10 2.474609392e-11

divu 9.623522479e-17 1.474899801e-11

dsdt 1.873718194e-15 1.091793795e-11

level = 2

x_velocity 3.120523284e-11 8.00037096e-11

y_velocity 3.719546893e-11 5.688086141e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.246469925e-12 5.246469486e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.424105609e-12 2.712053712e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.692299965e-10 4.704717239e-11

divu 2.6448932e-16 3.430168668e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094868723e-11	5.900422713e-11
y_velocity	3.606670518e-11	5.701490306e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312622316e-12	2.312622347e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.413319461e-10	5.475900976e-11
gradpy	2.849489533e-10	2.435795662e-11
divu	2.526360468e-17	7.399042863e-12
dsdt	4.980214917e-16	7.887052919e-12
level = 1
x_velocity	2.733888116e-11	7.204455331e-11
y_velocity	3.683386929e-11	5.662148773e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479472349e-12	4.479472157e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.846256647e-12	1.923129564e-12
gradpx	3.122356818e-10	1.104438572e-10
gradpy	2.980691249e-10	2.474609392e-11
divu	9.623522479e-17	1.474899801e-11
dsdt	1.873718194e-15	1.091793795e-11
level = 2
x_velocity	3.120523284e-11	8.00037096e-11
y_velocity	3.719546893e-11	5.688086141e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.246469925e-12	5.246469486e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.424105609e-12	2.712053712e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.692299965e-10	4.704717239e-11
divu	2.6448932e-16	3.430168668e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-10-02-001 / HotSpot-2d

Successful

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