2025-12-29 / 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: 8.689 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: 59.635 s
- 5 run average: 59.655 s
- Relative performance: 0.0% 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 2.095004725e-11 5.900805778e-11

y_velocity 3.606503984e-11 5.701227047e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312261493e-12 2.312261525e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.410813133e-10 5.466190216e-11

gradpy 2.848619118e-10 2.435051616e-11

divu 2.524708754e-17 7.394205428e-12

dsdt 4.975200482e-16 7.879111672e-12

level = 1

x_velocity 2.734096283e-11 7.205003901e-11

y_velocity 3.682920635e-11 5.661431981e-11

density 2.027378265e-12 2.026377529e-12

tracer 4.479194793e-12 4.479194601e-12

tracer2 1.404765193e-12 1.40744738e-12

temp 3.846256647e-12 1.923129564e-12

gradpx 3.12202042e-10 1.104319582e-10

gradpy 2.978097768e-10 2.47245625e-11

divu 9.620324929e-17 1.474409745e-11

dsdt 1.873663984e-15 1.091762207e-11

level = 2

x_velocity 3.120448344e-11 8.000178829e-11

y_velocity 3.719202724e-11 5.687559823e-11

density 2.466915561e-12 2.466399861e-12

tracer 5.245359702e-12 5.245359263e-12

tracer2 1.510735981e-12 1.51304314e-12

temp 5.422995386e-12 2.7114986e-12

gradpx 8.990355127e-10 3.148632451e-10

gradpy 5.696847438e-10 4.708475751e-11

divu 2.643259486e-16 3.428049899e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095004725e-11	5.900805778e-11
y_velocity	3.606503984e-11	5.701227047e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312261493e-12	2.312261525e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.410813133e-10	5.466190216e-11
gradpy	2.848619118e-10	2.435051616e-11
divu	2.524708754e-17	7.394205428e-12
dsdt	4.975200482e-16	7.879111672e-12
level = 1
x_velocity	2.734096283e-11	7.205003901e-11
y_velocity	3.682920635e-11	5.661431981e-11
density	2.027378265e-12	2.026377529e-12
tracer	4.479194793e-12	4.479194601e-12
tracer2	1.404765193e-12	1.40744738e-12
temp	3.846256647e-12	1.923129564e-12
gradpx	3.12202042e-10	1.104319582e-10
gradpy	2.978097768e-10	2.47245625e-11
divu	9.620324929e-17	1.474409745e-11
dsdt	1.873663984e-15	1.091762207e-11
level = 2
x_velocity	3.120448344e-11	8.000178829e-11
y_velocity	3.719202724e-11	5.687559823e-11
density	2.466915561e-12	2.466399861e-12
tracer	5.245359702e-12	5.245359263e-12
tracer2	1.510735981e-12	1.51304314e-12
temp	5.422995386e-12	2.7114986e-12
gradpx	8.990355127e-10	3.148632451e-10
gradpy	5.696847438e-10	4.708475751e-11
divu	2.643259486e-16	3.428049899e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-12-29 / HotSpot-2d

Successful

Successful