2025-03-20 / 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: 10.568 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: 68.365 s
- 5 run average: 115.104 s
- Relative performance: 40.6% 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 2.095021379e-11 5.900852684e-11

y_velocity 3.606859256e-11 5.701788666e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312289249e-12 2.31228928e-12

tracer2 1.028344077e-12 1.033743967e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.410713768e-10 5.465805226e-11

gradpy 2.84519075e-10 2.432120984e-11

divu 2.524920512e-17 7.394825612e-12

dsdt 4.972710205e-16 7.875167877e-12

level = 1

x_velocity 2.734168447e-11 7.205194072e-11

y_velocity 3.683053862e-11 5.661636778e-11

density 2.027489288e-12 2.026488497e-12

tracer 4.479028259e-12 4.479028068e-12

tracer2 1.404709682e-12 1.407391763e-12

temp 3.846256647e-12 1.923129564e-12

gradpx 3.12329218e-10 1.104769428e-10

gradpy 2.975326652e-10 2.470155632e-11

divu 9.623713061e-17 1.47492901e-11

dsdt 1.873331947e-15 1.091568733e-11

level = 2

x_velocity 3.120717573e-11 8.000869076e-11

y_velocity 3.719247132e-11 5.687627735e-11

density 2.467248628e-12 2.466732858e-12

tracer 5.245803791e-12 5.245803352e-12

tracer2 1.510735981e-12 1.51304314e-12

temp 5.423217431e-12 2.711609622e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.698552741e-10 4.709885193e-11

divu 2.643621592e-16 3.428519516e-11

dsdt 4.480975815e-15 1.87898128e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095021379e-11	5.900852684e-11
y_velocity	3.606859256e-11	5.701788666e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312289249e-12	2.31228928e-12
tracer2	1.028344077e-12	1.033743967e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.410713768e-10	5.465805226e-11
gradpy	2.84519075e-10	2.432120984e-11
divu	2.524920512e-17	7.394825612e-12
dsdt	4.972710205e-16	7.875167877e-12
level = 1
x_velocity	2.734168447e-11	7.205194072e-11
y_velocity	3.683053862e-11	5.661636778e-11
density	2.027489288e-12	2.026488497e-12
tracer	4.479028259e-12	4.479028068e-12
tracer2	1.404709682e-12	1.407391763e-12
temp	3.846256647e-12	1.923129564e-12
gradpx	3.12329218e-10	1.104769428e-10
gradpy	2.975326652e-10	2.470155632e-11
divu	9.623713061e-17	1.47492901e-11
dsdt	1.873331947e-15	1.091568733e-11
level = 2
x_velocity	3.120717573e-11	8.000869076e-11
y_velocity	3.719247132e-11	5.687627735e-11
density	2.467248628e-12	2.466732858e-12
tracer	5.245803791e-12	5.245803352e-12
tracer2	1.510735981e-12	1.51304314e-12
temp	5.423217431e-12	2.711609622e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.698552741e-10	4.709885193e-11
divu	2.643621592e-16	3.428519516e-11
dsdt	4.480975815e-15	1.87898128e-11

2025-03-20 / HotSpot-2d

Successful

Successful