2025-06-05-001 / 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: 8.922 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: 57.693 s
- 5 run average: 58.187 s
- Relative performance: 0.8% 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 2.094738272e-11 5.900055283e-11

y_velocity 3.606415167e-11 5.701086642e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312400271e-12 2.312400303e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.41129719e-10 5.468065694e-11

gradpy 2.845563785e-10 2.432439861e-11

divu 2.524454644e-17 7.393461207e-12

dsdt 4.972151163e-16 7.874282536e-12

level = 1

x_velocity 2.733815951e-11 7.20426516e-11

y_velocity 3.683009453e-11 5.661568512e-11

density 2.027267243e-12 2.026266562e-12

tracer 4.479305815e-12 4.479305624e-12

tracer2 1.404765193e-12 1.40744738e-12

temp 3.846478691e-12 1.923240586e-12

gradpx 3.122418435e-10 1.104460367e-10

gradpy 2.975504287e-10 2.470303108e-11

divu 9.620579039e-17 1.47444869e-11

dsdt 1.872559453e-15 1.09111861e-11

level = 2

x_velocity 3.120342873e-11 7.999908423e-11

y_velocity 3.719402564e-11 5.687865427e-11

density 2.467248628e-12 2.466732858e-12

tracer 5.245914814e-12 5.245914375e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.424327654e-12 2.712164734e-12

gradpx 8.996039469e-10 3.150623241e-10

gradpy 5.699121175e-10 4.710355007e-11

divu 2.645607884e-16 3.431095543e-11

dsdt 4.482673693e-15 1.879693241e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094738272e-11	5.900055283e-11
y_velocity	3.606415167e-11	5.701086642e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312400271e-12	2.312400303e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.41129719e-10	5.468065694e-11
gradpy	2.845563785e-10	2.432439861e-11
divu	2.524454644e-17	7.393461207e-12
dsdt	4.972151163e-16	7.874282536e-12
level = 1
x_velocity	2.733815951e-11	7.20426516e-11
y_velocity	3.683009453e-11	5.661568512e-11
density	2.027267243e-12	2.026266562e-12
tracer	4.479305815e-12	4.479305624e-12
tracer2	1.404765193e-12	1.40744738e-12
temp	3.846478691e-12	1.923240586e-12
gradpx	3.122418435e-10	1.104460367e-10
gradpy	2.975504287e-10	2.470303108e-11
divu	9.620579039e-17	1.47444869e-11
dsdt	1.872559453e-15	1.09111861e-11
level = 2
x_velocity	3.120342873e-11	7.999908423e-11
y_velocity	3.719402564e-11	5.687865427e-11
density	2.467248628e-12	2.466732858e-12
tracer	5.245914814e-12	5.245914375e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.424327654e-12	2.712164734e-12
gradpx	8.996039469e-10	3.150623241e-10
gradpy	5.699121175e-10	4.710355007e-11
divu	2.645607884e-16	3.431095543e-11
dsdt	4.482673693e-15	1.879693241e-11

2025-06-05-001 / HotSpot-2d

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