2025-05-01 / 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: 10.326 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: 67.560 s
- 5 run average: 114.825 s
- Relative performance: 41.2% 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 2.095112972e-11 5.901110666e-11

y_velocity 3.606392962e-11 5.701051541e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312955383e-12 2.312955414e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411553097e-10 5.469057202e-11

gradpy 2.848512537e-10 2.434960508e-11

divu 2.526868688e-17 7.400531304e-12

dsdt 4.973946873e-16 7.877126361e-12

level = 1

x_velocity 2.734240612e-11 7.205384242e-11

y_velocity 3.682876226e-11 5.661363715e-11

density 2.028266444e-12 2.027265269e-12

tracer 4.48097115e-12 4.480970958e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.84736687e-12 1.923684676e-12

gradpx 3.123519221e-10 1.104849737e-10

gradpy 2.978843838e-10 2.473075647e-11

divu 9.632352797e-17 1.476253134e-11

dsdt 1.871366831e-15 1.090423683e-11

level = 2

x_velocity 3.120617653e-11 8.000612902e-11

y_velocity 3.719369257e-11 5.687814493e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.24769117e-12 5.247690731e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425215832e-12 2.712608823e-12

gradpx 8.991491995e-10 3.149030609e-10

gradpy 5.697984307e-10 4.709415379e-11

divu 2.645706352e-16 3.431223246e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095112972e-11	5.901110666e-11
y_velocity	3.606392962e-11	5.701051541e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312955383e-12	2.312955414e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411553097e-10	5.469057202e-11
gradpy	2.848512537e-10	2.434960508e-11
divu	2.526868688e-17	7.400531304e-12
dsdt	4.973946873e-16	7.877126361e-12
level = 1
x_velocity	2.734240612e-11	7.205384242e-11
y_velocity	3.682876226e-11	5.661363715e-11
density	2.028266444e-12	2.027265269e-12
tracer	4.48097115e-12	4.480970958e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.84736687e-12	1.923684676e-12
gradpx	3.123519221e-10	1.104849737e-10
gradpy	2.978843838e-10	2.473075647e-11
divu	9.632352797e-17	1.476253134e-11
dsdt	1.871366831e-15	1.090423683e-11
level = 2
x_velocity	3.120617653e-11	8.000612902e-11
y_velocity	3.719369257e-11	5.687814493e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.24769117e-12	5.247690731e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425215832e-12	2.712608823e-12
gradpx	8.991491995e-10	3.149030609e-10
gradpy	5.697984307e-10	4.709415379e-11
divu	2.645706352e-16	3.431223246e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-05-01 / HotSpot-2d

Successful

Successful