2025-12-14 / 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: 8.679 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: 59.692 s
- 5 run average: 59.682 s
- Relative performance: 0.0% 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 2.095096319e-11 5.90106376e-11

y_velocity 3.60678154e-11 5.701665812e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312761094e-12 2.312761125e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411507022e-10 5.468878687e-11

gradpy 2.849542824e-10 2.435841216e-11

divu 2.525089919e-17 7.395321759e-12

dsdt 4.974404271e-16 7.877850731e-12

level = 1

x_velocity 2.734285021e-11 7.205501271e-11

y_velocity 3.683353622e-11 5.662097574e-11

density 2.027822354e-12 2.026821399e-12

tracer 4.479638882e-12 4.479638691e-12

tracer2 1.404876215e-12 1.407558614e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.120261827e-10 1.103697533e-10

gradpy 2.981810354e-10 2.475538488e-11

divu 9.62574594e-17 1.475240568e-11

dsdt 1.872613664e-15 1.091150198e-11

level = 2

x_velocity 3.120784187e-11 8.001039859e-11

y_velocity 3.719557995e-11 5.688103119e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.246802992e-12 5.246802553e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.697984307e-10 4.709415379e-11

divu 2.646148927e-16 3.431797222e-11

dsdt 4.482249753e-15 1.879515473e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095096319e-11	5.90106376e-11
y_velocity	3.60678154e-11	5.701665812e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312761094e-12	2.312761125e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411507022e-10	5.468878687e-11
gradpy	2.849542824e-10	2.435841216e-11
divu	2.525089919e-17	7.395321759e-12
dsdt	4.974404271e-16	7.877850731e-12
level = 1
x_velocity	2.734285021e-11	7.205501271e-11
y_velocity	3.683353622e-11	5.662097574e-11
density	2.027822354e-12	2.026821399e-12
tracer	4.479638882e-12	4.479638691e-12
tracer2	1.404876215e-12	1.407558614e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.120261827e-10	1.103697533e-10
gradpy	2.981810354e-10	2.475538488e-11
divu	9.62574594e-17	1.475240568e-11
dsdt	1.872613664e-15	1.091150198e-11
level = 2
x_velocity	3.120784187e-11	8.001039859e-11
y_velocity	3.719557995e-11	5.688103119e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.246802992e-12	5.246802553e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.697984307e-10	4.709415379e-11
divu	2.646148927e-16	3.431797222e-11
dsdt	4.482249753e-15	1.879515473e-11

2025-12-14 / HotSpot-2d

Successful

Successful