2025-11-18-001 / 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: 8.656 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: 59.647 s
- 5 run average: 59.819 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 2.094821538e-11 5.900289812e-11

y_velocity 3.606548393e-11 5.701297249e-11

density 1.149413897e-12 1.14927402e-12

tracer 2.31284436e-12 2.312844392e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.413318906e-10 5.475898825e-11

gradpy 2.845350622e-10 2.432257645e-11

divu 2.52614871e-17 7.398422679e-12

dsdt 4.978385326e-16 7.884155437e-12

level = 1

x_velocity 2.733827054e-11 7.204294417e-11

y_velocity 3.682731897e-11 5.66114185e-11

density 2.028377466e-12 2.027376237e-12

tracer 4.480804616e-12 4.480804425e-12

tracer2 1.404931727e-12 1.407614231e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.120513847e-10 1.103786677e-10

gradpy 2.977866842e-10 2.472264532e-11

divu 9.633686874e-17 1.476457595e-11

dsdt 1.871671763e-15 1.090601363e-11

level = 2

x_velocity 3.120390057e-11 8.000029394e-11

y_velocity 3.718780839e-11 5.686914659e-11

density 2.468247828e-12 2.46773185e-12

tracer 5.24769117e-12 5.247690731e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425881966e-12 2.71294189e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.696279004e-10 4.708005937e-11

divu 2.646520562e-16 3.432279198e-11

dsdt 4.480977086e-15 1.878981813e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094821538e-11	5.900289812e-11
y_velocity	3.606548393e-11	5.701297249e-11
density	1.149413897e-12	1.14927402e-12
tracer	2.31284436e-12	2.312844392e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.413318906e-10	5.475898825e-11
gradpy	2.845350622e-10	2.432257645e-11
divu	2.52614871e-17	7.398422679e-12
dsdt	4.978385326e-16	7.884155437e-12
level = 1
x_velocity	2.733827054e-11	7.204294417e-11
y_velocity	3.682731897e-11	5.66114185e-11
density	2.028377466e-12	2.027376237e-12
tracer	4.480804616e-12	4.480804425e-12
tracer2	1.404931727e-12	1.407614231e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.120513847e-10	1.103786677e-10
gradpy	2.977866842e-10	2.472264532e-11
divu	9.633686874e-17	1.476457595e-11
dsdt	1.871671763e-15	1.090601363e-11
level = 2
x_velocity	3.120390057e-11	8.000029394e-11
y_velocity	3.718780839e-11	5.686914659e-11
density	2.468247828e-12	2.46773185e-12
tracer	5.24769117e-12	5.247690731e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425881966e-12	2.71294189e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.696279004e-10	4.708005937e-11
divu	2.646520562e-16	3.432279198e-11
dsdt	4.480977086e-15	1.878981813e-11

2025-11-18-001 / HotSpot-2d

Successful

Successful