2025-06-01 / 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: 8.777 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: 58.209 s
- 5 run average: 58.530 s
- Relative performance: 0.5% 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 2.095043583e-11 5.900915225e-11

y_velocity 3.606592802e-11 5.701367452e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.312955383e-12 2.312955414e-12

tracer2 1.028621632e-12 1.03402298e-12

temp 1.940891892e-12 9.704516847e-13

gradpx 1.411363804e-10 5.468323787e-11

gradpy 2.851496816e-10 2.437511525e-11

divu 2.527080446e-17 7.401151488e-12

dsdt 4.977673818e-16 7.883028638e-12

level = 1

x_velocity 2.733974158e-11 7.204682073e-11

y_velocity 3.683431338e-11 5.662217039e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480804616e-12 4.480804425e-12

tracer2 1.405153771e-12 1.4078367e-12

temp 3.848033003e-12 1.924017743e-12

gradpx 3.120400605e-10 1.103746621e-10

gradpy 2.982520897e-10 2.47612839e-11

divu 9.632162215e-17 1.476223926e-11

dsdt 1.87171242e-15 1.090625054e-11

level = 2

x_velocity 3.120484426e-11 8.000271336e-11

y_velocity 3.719813346e-11 5.688493613e-11

density 2.468025784e-12 2.467509852e-12

tracer 5.247580148e-12 5.247579709e-12

tracer2 1.511124559e-12 1.513432311e-12

temp 5.425659921e-12 2.712830868e-12

gradpx 8.990923561e-10 3.14883153e-10

gradpy 5.691163096e-10 4.703777611e-11

divu 2.645889523e-16 3.431460801e-11

dsdt 4.480972003e-15 1.878979682e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095043583e-11	5.900915225e-11
y_velocity	3.606592802e-11	5.701367452e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.312955383e-12	2.312955414e-12
tracer2	1.028621632e-12	1.03402298e-12
temp	1.940891892e-12	9.704516847e-13
gradpx	1.411363804e-10	5.468323787e-11
gradpy	2.851496816e-10	2.437511525e-11
divu	2.527080446e-17	7.401151488e-12
dsdt	4.977673818e-16	7.883028638e-12
level = 1
x_velocity	2.733974158e-11	7.204682073e-11
y_velocity	3.683431338e-11	5.662217039e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480804616e-12	4.480804425e-12
tracer2	1.405153771e-12	1.4078367e-12
temp	3.848033003e-12	1.924017743e-12
gradpx	3.120400605e-10	1.103746621e-10
gradpy	2.982520897e-10	2.47612839e-11
divu	9.632162215e-17	1.476223926e-11
dsdt	1.87171242e-15	1.090625054e-11
level = 2
x_velocity	3.120484426e-11	8.000271336e-11
y_velocity	3.719813346e-11	5.688493613e-11
density	2.468025784e-12	2.467509852e-12
tracer	5.247580148e-12	5.247579709e-12
tracer2	1.511124559e-12	1.513432311e-12
temp	5.425659921e-12	2.712830868e-12
gradpx	8.990923561e-10	3.14883153e-10
gradpy	5.691163096e-10	4.703777611e-11
divu	2.645889523e-16	3.431460801e-11
dsdt	4.480972003e-15	1.878979682e-11

2025-06-01 / HotSpot-2d

Successful

Successful