2025-06-22 / 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: 8.803 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: 59.681 s
- 5 run average: 59.831 s
- Relative performance: 0.3% 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 2.094829865e-11 5.900313265e-11

y_velocity 3.606426269e-11 5.701104193e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312733338e-12 2.31273337e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.412922557e-10 5.47436317e-11

gradpy 2.848654646e-10 2.435081985e-11

divu 2.525852249e-17 7.397554421e-12

dsdt 4.978148156e-16 7.883779837e-12

level = 1

x_velocity 2.733796522e-11 7.20421396e-11

y_velocity 3.682798511e-11 5.661244249e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480693594e-12 4.480693402e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.118341696e-10 1.103018345e-10

gradpy 2.980122815e-10 2.474137471e-11

divu 9.63010816e-17 1.475909122e-11

dsdt 1.873216751e-15 1.09150161e-11

level = 2

x_velocity 3.12037618e-11 7.999993814e-11

y_velocity 3.719402564e-11 5.687865427e-11

density 2.468025784e-12 2.467509852e-12

tracer 5.247580148e-12 5.247579709e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425881966e-12 2.71294189e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.692868399e-10 4.705187053e-11

divu 2.646327862e-16 3.432029284e-11

dsdt 4.480975815e-15 1.87898128e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094829865e-11	5.900313265e-11
y_velocity	3.606426269e-11	5.701104193e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312733338e-12	2.31273337e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.412922557e-10	5.47436317e-11
gradpy	2.848654646e-10	2.435081985e-11
divu	2.525852249e-17	7.397554421e-12
dsdt	4.978148156e-16	7.883779837e-12
level = 1
x_velocity	2.733796522e-11	7.20421396e-11
y_velocity	3.682798511e-11	5.661244249e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480693594e-12	4.480693402e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.118341696e-10	1.103018345e-10
gradpy	2.980122815e-10	2.474137471e-11
divu	9.63010816e-17	1.475909122e-11
dsdt	1.873216751e-15	1.09150161e-11
level = 2
x_velocity	3.12037618e-11	7.999993814e-11
y_velocity	3.719402564e-11	5.687865427e-11
density	2.468025784e-12	2.467509852e-12
tracer	5.247580148e-12	5.247579709e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425881966e-12	2.71294189e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.692868399e-10	4.705187053e-11
divu	2.646327862e-16	3.432029284e-11
dsdt	4.480975815e-15	1.87898128e-11

2025-06-22 / HotSpot-2d

Successful

Successful