2025-06-11 / 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: 8.874 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: 59.593 s
- 5 run average: 57.643 s
- Relative performance: 3.4% 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 2.094799334e-11 5.900227271e-11

y_velocity 3.606470678e-11 5.701174395e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312317005e-12 2.312317036e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.413371642e-10 5.476103149e-11

gradpy 2.850111258e-10 2.436327124e-11

divu 2.525767545e-17 7.397306348e-12

dsdt 4.973692763e-16 7.876723932e-12

level = 1

x_velocity 2.733813176e-11 7.204257846e-11

y_velocity 3.682876226e-11 5.661363715e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479472349e-12 4.479472157e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.84692278e-12 1.923462631e-12

gradpx 3.116519265e-10 1.102373716e-10

gradpy 2.981881408e-10 2.475597478e-11

divu 9.625915347e-17 1.475266532e-11

dsdt 1.871922485e-15 1.090747456e-11

level = 2

x_velocity 3.120384506e-11 8.000015162e-11

y_velocity 3.719180519e-11 5.687525867e-11

density 2.466915561e-12 2.466399861e-12

tracer 5.245692769e-12 5.24569233e-12

tracer2 1.510735981e-12 1.51304314e-12

temp 5.42366152e-12 2.711831667e-12

gradpx 8.99206043e-10 3.149229688e-10

gradpy 5.694573701e-10 4.706596495e-11

divu 2.643977346e-16 3.428980894e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094799334e-11	5.900227271e-11
y_velocity	3.606470678e-11	5.701174395e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312317005e-12	2.312317036e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.413371642e-10	5.476103149e-11
gradpy	2.850111258e-10	2.436327124e-11
divu	2.525767545e-17	7.397306348e-12
dsdt	4.973692763e-16	7.876723932e-12
level = 1
x_velocity	2.733813176e-11	7.204257846e-11
y_velocity	3.682876226e-11	5.661363715e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479472349e-12	4.479472157e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.84692278e-12	1.923462631e-12
gradpx	3.116519265e-10	1.102373716e-10
gradpy	2.981881408e-10	2.475597478e-11
divu	9.625915347e-17	1.475266532e-11
dsdt	1.871922485e-15	1.090747456e-11
level = 2
x_velocity	3.120384506e-11	8.000015162e-11
y_velocity	3.719180519e-11	5.687525867e-11
density	2.466915561e-12	2.466399861e-12
tracer	5.245692769e-12	5.24569233e-12
tracer2	1.510735981e-12	1.51304314e-12
temp	5.42366152e-12	2.711831667e-12
gradpx	8.99206043e-10	3.149229688e-10
gradpy	5.694573701e-10	4.706596495e-11
divu	2.643977346e-16	3.428980894e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-06-11 / HotSpot-2d

Successful

Successful