2025-11-10-001 / 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: 8.632 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: 59.682 s
- 5 run average: 59.619 s
- Relative performance: 0.1% 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 2.094979745e-11 5.900735419e-11

y_velocity 3.60628194e-11 5.700876035e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312788849e-12 2.312788881e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.411044614e-10 5.46708709e-11

gradpy 2.846345382e-10 2.433107984e-11

divu 2.52640282e-17 7.3991669e-12

dsdt 4.978825783e-16 7.884852979e-12

level = 1

x_velocity 2.733815951e-11 7.20426516e-11

y_velocity 3.682931737e-11 5.661449047e-11

density 2.028266444e-12 2.027265269e-12

tracer 4.480804616e-12 4.480804425e-12

tracer2 1.40509826e-12 1.407781083e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.120539382e-10 1.10379571e-10

gradpy 2.976978664e-10 2.471527154e-11

divu 9.628075281e-17 1.475597563e-11

dsdt 1.874998908e-15 1.092540052e-11

level = 2

x_velocity 3.120259606e-11 7.999694944e-11

y_velocity 3.719424768e-11 5.687899383e-11

density 2.467914761e-12 2.467398853e-12

tracer 5.247358104e-12 5.247357665e-12

tracer2 1.511069048e-12 1.513376715e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.69571057e-10 4.707536123e-11

divu 2.6447185e-16 3.429942098e-11

dsdt 4.484798051e-15 1.880584036e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094979745e-11	5.900735419e-11
y_velocity	3.60628194e-11	5.700876035e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312788849e-12	2.312788881e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.411044614e-10	5.46708709e-11
gradpy	2.846345382e-10	2.433107984e-11
divu	2.52640282e-17	7.3991669e-12
dsdt	4.978825783e-16	7.884852979e-12
level = 1
x_velocity	2.733815951e-11	7.20426516e-11
y_velocity	3.682931737e-11	5.661449047e-11
density	2.028266444e-12	2.027265269e-12
tracer	4.480804616e-12	4.480804425e-12
tracer2	1.40509826e-12	1.407781083e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.120539382e-10	1.10379571e-10
gradpy	2.976978664e-10	2.471527154e-11
divu	9.628075281e-17	1.475597563e-11
dsdt	1.874998908e-15	1.092540052e-11
level = 2
x_velocity	3.120259606e-11	7.999694944e-11
y_velocity	3.719424768e-11	5.687899383e-11
density	2.467914761e-12	2.467398853e-12
tracer	5.247358104e-12	5.247357665e-12
tracer2	1.511069048e-12	1.513376715e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.69571057e-10	4.707536123e-11
divu	2.6447185e-16	3.429942098e-11
dsdt	4.484798051e-15	1.880584036e-11

2025-11-10-001 / HotSpot-2d

Successful

Successful