2025-12-02 / 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: 8.655 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: 59.811 s
- 5 run average: 59.736 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 2.094840967e-11 5.900344536e-11

y_velocity 3.606226429e-11 5.700788282e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312539049e-12 2.312539081e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411880612e-10 5.470326161e-11

gradpy 2.847180269e-10 2.433821661e-11

divu 2.525259326e-17 7.395817906e-12

dsdt 4.975098838e-16 7.878950701e-12

level = 1

x_velocity 2.734007465e-11 7.204769844e-11

y_velocity 3.682631977e-11 5.660988252e-11

density 2.027822354e-12 2.026821399e-12

tracer 4.48002746e-12 4.480027269e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.122062053e-10 1.104334308e-10

gradpy 2.97745828e-10 2.471925338e-11

divu 9.626381215e-17 1.47533793e-11

dsdt 1.872708531e-15 1.091205476e-11

level = 2

x_velocity 3.120323444e-11 7.999858611e-11

y_velocity 3.71893627e-11 5.687152351e-11

density 2.46735965e-12 2.466843858e-12

tracer 5.246136858e-12 5.246136419e-12

tracer2 1.510791492e-12 1.513098736e-12

temp 5.424327654e-12 2.712164734e-12

gradpx 8.99206043e-10 3.149229688e-10

gradpy 5.699689609e-10 4.710824821e-11

divu 2.645430007e-16 3.430864854e-11

dsdt 4.482672422e-15 1.879692708e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094840967e-11	5.900344536e-11
y_velocity	3.606226429e-11	5.700788282e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312539049e-12	2.312539081e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411880612e-10	5.470326161e-11
gradpy	2.847180269e-10	2.433821661e-11
divu	2.525259326e-17	7.395817906e-12
dsdt	4.975098838e-16	7.878950701e-12
level = 1
x_velocity	2.734007465e-11	7.204769844e-11
y_velocity	3.682631977e-11	5.660988252e-11
density	2.027822354e-12	2.026821399e-12
tracer	4.48002746e-12	4.480027269e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.122062053e-10	1.104334308e-10
gradpy	2.97745828e-10	2.471925338e-11
divu	9.626381215e-17	1.47533793e-11
dsdt	1.872708531e-15	1.091205476e-11
level = 2
x_velocity	3.120323444e-11	7.999858611e-11
y_velocity	3.71893627e-11	5.687152351e-11
density	2.46735965e-12	2.466843858e-12
tracer	5.246136858e-12	5.246136419e-12
tracer2	1.510791492e-12	1.513098736e-12
temp	5.424327654e-12	2.712164734e-12
gradpx	8.99206043e-10	3.149229688e-10
gradpy	5.699689609e-10	4.710824821e-11
divu	2.645430007e-16	3.430864854e-11
dsdt	4.482672422e-15	1.879692708e-11

2025-12-02 / HotSpot-2d

Successful

Successful