2025-06-08 / 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: 8.885 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: 57.756 s
- 5 run average: 58.071 s
- Relative performance: 0.5% 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 2.094785456e-11 5.900188183e-11

y_velocity 3.606470678e-11 5.701174395e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312233738e-12 2.312233769e-12

tracer2 1.028344077e-12 1.033743967e-12

temp 1.939781669e-12 9.698965699e-13

gradpx 1.412513995e-10 5.472780198e-11

gradpy 2.849063208e-10 2.435431231e-11

divu 2.525005216e-17 7.395073685e-12

dsdt 4.973404772e-16 7.876267847e-12

level = 1

x_velocity 2.733976934e-11 7.204689387e-11

y_velocity 3.68294284e-11 5.661466113e-11

density 2.027378265e-12 2.026377529e-12

tracer 4.479305815e-12 4.479305624e-12

tracer2 1.404765193e-12 1.40744738e-12

temp 3.845590513e-12 1.922796497e-12

gradpx 3.11933035e-10 1.103368051e-10

gradpy 2.980087288e-10 2.474107975e-11

divu 9.619117907e-17 1.474224757e-11

dsdt 1.87339971e-15 1.091608218e-11

level = 2

x_velocity 3.120440017e-11 8.000157481e-11

y_velocity 3.719402564e-11 5.687865427e-11

density 2.467026583e-12 2.46651086e-12

tracer 5.245581747e-12 5.245581308e-12

tracer2 1.51068047e-12 1.512987544e-12

temp 5.422329252e-12 2.711165533e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.696279004e-10 4.708005937e-11

divu 2.643179017e-16 3.427945539e-11

dsdt 4.484372841e-15 1.880405735e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094785456e-11	5.900188183e-11
y_velocity	3.606470678e-11	5.701174395e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312233738e-12	2.312233769e-12
tracer2	1.028344077e-12	1.033743967e-12
temp	1.939781669e-12	9.698965699e-13
gradpx	1.412513995e-10	5.472780198e-11
gradpy	2.849063208e-10	2.435431231e-11
divu	2.525005216e-17	7.395073685e-12
dsdt	4.973404772e-16	7.876267847e-12
level = 1
x_velocity	2.733976934e-11	7.204689387e-11
y_velocity	3.68294284e-11	5.661466113e-11
density	2.027378265e-12	2.026377529e-12
tracer	4.479305815e-12	4.479305624e-12
tracer2	1.404765193e-12	1.40744738e-12
temp	3.845590513e-12	1.922796497e-12
gradpx	3.11933035e-10	1.103368051e-10
gradpy	2.980087288e-10	2.474107975e-11
divu	9.619117907e-17	1.474224757e-11
dsdt	1.87339971e-15	1.091608218e-11
level = 2
x_velocity	3.120440017e-11	8.000157481e-11
y_velocity	3.719402564e-11	5.687865427e-11
density	2.467026583e-12	2.46651086e-12
tracer	5.245581747e-12	5.245581308e-12
tracer2	1.51068047e-12	1.512987544e-12
temp	5.422329252e-12	2.711165533e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.696279004e-10	4.708005937e-11
divu	2.643179017e-16	3.427945539e-11
dsdt	4.484372841e-15	1.880405735e-11

2025-06-08 / HotSpot-2d

Successful

Successful