2026-10-23 / HotSpot-2d

Build/Test information:
- Build directory: Exec/run2d/
- Parallel run
  - MPI numprocs = 2
  - OpenMP numthreads = 2
- Files:
  - input file: regtest.2d.hotspot
- Dimensionality: 2
Compilation:
- Successful
- Compilation time: 1.096 s
- Compilation command:
  make -j8 AMREX_HOME=/scratch/AMReX_RegTesting/amrex/ DEBUG=FALSE USE_ACC=FALSE USE_MPI=TRUE USE_OMP=TRUE DIM=2 COMP=g++ TEST=TRUE USE_ASSERTION=TRUE
- make output
Execution:
- Execution time: 2.320 s
- 5 run average: 2.323 s
- Relative performance: 0.1% faster
- Execution command:
  mpiexec -n 2 ./amr2d.gnu.TEST.MPI.OMP.ex regtest.2d.hotspot amr.plot_file=HotSpot-2d_plt amr.check_file=HotSpot-2d_chk amr.checkpoint_files_output=0
- execution output
- execution stderr
- job_info
Comparison:
- Successful

/scratch/AMReX_RegTesting/amrex/Tools/Plotfile//fcompare.gnu.ex --abort_if_not_all_found -n 0 --rel_tol 9.99e-12 /scratch/AMReX_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 8.090750292e-15 2.278922917e-14

y_velocity 9.756084829e-15 1.542235975e-14

density 6.661338148e-16 6.660527203e-16

tracer 1.33226763e-15 1.332267648e-15

tracer2 6.661338148e-16 6.696316973e-16

temp 1.776356839e-15 8.881836722e-16

gradpx 5.739853037e-13 2.224184591e-13

gradpy 7.549516567e-13 6.453386942e-14

divu 3.726944968e-20 1.091547886e-14

dsdt 9.723938234e-19 1.540031015e-14

level = 1

x_velocity 1.075571923e-14 2.834458834e-14

y_velocity 1.08107967e-14 1.661799855e-14

density 1.887379142e-15 1.886447162e-15

tracer 2.775557562e-15 2.775557444e-15

tracer2 7.771561172e-16 7.786399662e-16

temp 3.108624469e-15 1.554313237e-15

gradpx 7.147615833e-13 2.528457628e-13

gradpy 9.094947018e-13 7.550649882e-14

divu 1.869825231e-19 2.86565945e-14

dsdt 6.207057437e-18 3.615639294e-14

level = 2

x_velocity 1.636234551e-14 4.195046629e-14

y_velocity 1.532107774e-14 2.342906067e-14

density 1.998401444e-15 1.997983023e-15

tracer 3.441691376e-15 3.441691094e-15

tracer2 8.881784197e-16 8.895348142e-16

temp 4.662936703e-15 2.331469132e-15

gradpx 1.193711796e-12 4.181013305e-13

gradpy 1.023181539e-12 8.456598925e-14

divu 3.942938369e-19 5.113570031e-14

dsdt 1.379647264e-17 5.785149813e-14

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	8.090750292e-15	2.278922917e-14
y_velocity	9.756084829e-15	1.542235975e-14
density	6.661338148e-16	6.660527203e-16
tracer	1.33226763e-15	1.332267648e-15
tracer2	6.661338148e-16	6.696316973e-16
temp	1.776356839e-15	8.881836722e-16
gradpx	5.739853037e-13	2.224184591e-13
gradpy	7.549516567e-13	6.453386942e-14
divu	3.726944968e-20	1.091547886e-14
dsdt	9.723938234e-19	1.540031015e-14
level = 1
x_velocity	1.075571923e-14	2.834458834e-14
y_velocity	1.08107967e-14	1.661799855e-14
density	1.887379142e-15	1.886447162e-15
tracer	2.775557562e-15	2.775557444e-15
tracer2	7.771561172e-16	7.786399662e-16
temp	3.108624469e-15	1.554313237e-15
gradpx	7.147615833e-13	2.528457628e-13
gradpy	9.094947018e-13	7.550649882e-14
divu	1.869825231e-19	2.86565945e-14
dsdt	6.207057437e-18	3.615639294e-14
level = 2
x_velocity	1.636234551e-14	4.195046629e-14
y_velocity	1.532107774e-14	2.342906067e-14
density	1.998401444e-15	1.997983023e-15
tracer	3.441691376e-15	3.441691094e-15
tracer2	8.881784197e-16	8.895348142e-16
temp	4.662936703e-15	2.331469132e-15
gradpx	1.193711796e-12	4.181013305e-13
gradpy	1.023181539e-12	8.456598925e-14
divu	3.942938369e-19	5.113570031e-14
dsdt	1.379647264e-17	5.785149813e-14

2026-10-23 / HotSpot-2d

Successful

Successful