2025-07-02 / 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: 8.903 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: 60.043 s
- 5 run average: 59.789 s
- Relative performance: 0.4% 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 2.094968643e-11 5.900704148e-11

y_velocity 3.606703824e-11 5.701542958e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312483538e-12 2.312483569e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.412719386e-10 5.473575985e-11

gradpy 2.848992153e-10 2.435370493e-11

divu 2.525386381e-17 7.396190017e-12

dsdt 4.975336007e-16 7.8793263e-12

level = 1

x_velocity 2.73396028e-11 7.204645502e-11

y_velocity 3.682987249e-11 5.661534379e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.480138482e-12 4.480138291e-12

tracer2 1.404931727e-12 1.407614231e-12

temp 3.846700736e-12 1.923351609e-12

gradpx 3.120072534e-10 1.103630576e-10

gradpy 2.979891889e-10 2.473945752e-11

divu 9.622188402e-17 1.474695341e-11

dsdt 1.872627216e-15 1.091158095e-11

level = 2

x_velocity 3.1204761e-11 8.000249989e-11

y_velocity 3.719180519e-11 5.687525867e-11

density 2.467470672e-12 2.466954857e-12

tracer 5.24669197e-12 5.246691531e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.423883565e-12 2.711942689e-12

gradpx 8.993197298e-10 3.149627846e-10

gradpy 5.699121175e-10 4.710355007e-11

divu 2.644174281e-16 3.429236299e-11

dsdt 4.481827507e-15 1.879338415e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094968643e-11	5.900704148e-11
y_velocity	3.606703824e-11	5.701542958e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312483538e-12	2.312483569e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.412719386e-10	5.473575985e-11
gradpy	2.848992153e-10	2.435370493e-11
divu	2.525386381e-17	7.396190017e-12
dsdt	4.975336007e-16	7.8793263e-12
level = 1
x_velocity	2.73396028e-11	7.204645502e-11
y_velocity	3.682987249e-11	5.661534379e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.480138482e-12	4.480138291e-12
tracer2	1.404931727e-12	1.407614231e-12
temp	3.846700736e-12	1.923351609e-12
gradpx	3.120072534e-10	1.103630576e-10
gradpy	2.979891889e-10	2.473945752e-11
divu	9.622188402e-17	1.474695341e-11
dsdt	1.872627216e-15	1.091158095e-11
level = 2
x_velocity	3.1204761e-11	8.000249989e-11
y_velocity	3.719180519e-11	5.687525867e-11
density	2.467470672e-12	2.466954857e-12
tracer	5.24669197e-12	5.246691531e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.423883565e-12	2.711942689e-12
gradpx	8.993197298e-10	3.149627846e-10
gradpy	5.699121175e-10	4.710355007e-11
divu	2.644174281e-16	3.429236299e-11
dsdt	4.481827507e-15	1.879338415e-11

2025-07-02 / HotSpot-2d

Successful

Successful