2025-03-13-001 / 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: 10.337 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: 68.070 s
- 5 run average: 114.989 s
- Relative performance: 40.8% 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 2.095182361e-11 5.901306108e-11

y_velocity 3.606936971e-11 5.701911521e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312761094e-12 2.312761125e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.412732709e-10 5.473627604e-11

gradpy 2.849240843e-10 2.435583078e-11

divu 2.526699282e-17 7.400035157e-12

dsdt 4.981976745e-16 7.889843086e-12

level = 1

x_velocity 2.734351634e-11 7.205676813e-11

y_velocity 3.683264804e-11 5.661961042e-11

density 2.027933377e-12 2.026932367e-12

tracer 4.480638083e-12 4.480637891e-12

tracer2 1.40509826e-12 1.407781083e-12

temp 3.84736687e-12 1.923684676e-12

gradpx 3.123505898e-10 1.104845024e-10

gradpy 2.979891889e-10 2.473945752e-11

divu 9.630319918e-17 1.475941576e-11

dsdt 1.873020239e-15 1.091387105e-11

level = 2

x_velocity 3.120836922e-11 8.001175062e-11

y_velocity 3.719358155e-11 5.687797515e-11

density 2.467581695e-12 2.467065856e-12

tracer 5.247358104e-12 5.247357665e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.425215832e-12 2.712608823e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.696279004e-10 4.708005937e-11

divu 2.645431066e-16 3.430866227e-11

dsdt 4.483950171e-15 1.880228499e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095182361e-11	5.901306108e-11
y_velocity	3.606936971e-11	5.701911521e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312761094e-12	2.312761125e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.412732709e-10	5.473627604e-11
gradpy	2.849240843e-10	2.435583078e-11
divu	2.526699282e-17	7.400035157e-12
dsdt	4.981976745e-16	7.889843086e-12
level = 1
x_velocity	2.734351634e-11	7.205676813e-11
y_velocity	3.683264804e-11	5.661961042e-11
density	2.027933377e-12	2.026932367e-12
tracer	4.480638083e-12	4.480637891e-12
tracer2	1.40509826e-12	1.407781083e-12
temp	3.84736687e-12	1.923684676e-12
gradpx	3.123505898e-10	1.104845024e-10
gradpy	2.979891889e-10	2.473945752e-11
divu	9.630319918e-17	1.475941576e-11
dsdt	1.873020239e-15	1.091387105e-11
level = 2
x_velocity	3.120836922e-11	8.001175062e-11
y_velocity	3.719358155e-11	5.687797515e-11
density	2.467581695e-12	2.467065856e-12
tracer	5.247358104e-12	5.247357665e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.425215832e-12	2.712608823e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.696279004e-10	4.708005937e-11
divu	2.645431066e-16	3.430866227e-11
dsdt	4.483950171e-15	1.880228499e-11

2025-03-13-001 / HotSpot-2d

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