2025-04-30-001 / 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: 10.789 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: 303.121 s
- 5 run average: 67.718 s
- Relative performance: 347.6% 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 2.094865947e-11 5.900414895e-11

y_velocity 3.606970278e-11 5.701964172e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.313094161e-12 2.313094192e-12

tracer2 1.028732655e-12 1.034134586e-12

temp 1.940891892e-12 9.704516847e-13

gradpx 1.411217809e-10 5.467758132e-11

gradpy 2.847624359e-10 2.434201277e-11

divu 2.526953392e-17 7.400779378e-12

dsdt 4.980757018e-16 7.887911432e-12

level = 1

x_velocity 2.73396028e-11 7.204645502e-11

y_velocity 3.683209293e-11 5.661875709e-11

density 2.028044399e-12 2.027043334e-12

tracer 4.480638083e-12 4.480637891e-12

tracer2 1.405209282e-12 1.407892317e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.123851733e-10 1.104967353e-10

gradpy 2.978772784e-10 2.473016657e-11

divu 9.626190632e-17 1.475308722e-11

dsdt 1.874456807e-15 1.092224176e-11

level = 2

x_velocity 3.120531611e-11 8.000392308e-11

y_velocity 3.719458075e-11 5.687950317e-11

density 2.467803739e-12 2.467287854e-12

tracer 5.247247081e-12 5.247246642e-12

tracer2 1.511235581e-12 1.513543503e-12

temp 5.424993788e-12 2.712497801e-12

gradpx 8.994902601e-10 3.150225083e-10

gradpy 5.699689609e-10 4.710824821e-11

divu 2.644257926e-16 3.429344778e-11

dsdt 4.483524114e-15 1.880049843e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094865947e-11	5.900414895e-11
y_velocity	3.606970278e-11	5.701964172e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.313094161e-12	2.313094192e-12
tracer2	1.028732655e-12	1.034134586e-12
temp	1.940891892e-12	9.704516847e-13
gradpx	1.411217809e-10	5.467758132e-11
gradpy	2.847624359e-10	2.434201277e-11
divu	2.526953392e-17	7.400779378e-12
dsdt	4.980757018e-16	7.887911432e-12
level = 1
x_velocity	2.73396028e-11	7.204645502e-11
y_velocity	3.683209293e-11	5.661875709e-11
density	2.028044399e-12	2.027043334e-12
tracer	4.480638083e-12	4.480637891e-12
tracer2	1.405209282e-12	1.407892317e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.123851733e-10	1.104967353e-10
gradpy	2.978772784e-10	2.473016657e-11
divu	9.626190632e-17	1.475308722e-11
dsdt	1.874456807e-15	1.092224176e-11
level = 2
x_velocity	3.120531611e-11	8.000392308e-11
y_velocity	3.719458075e-11	5.687950317e-11
density	2.467803739e-12	2.467287854e-12
tracer	5.247247081e-12	5.247246642e-12
tracer2	1.511235581e-12	1.513543503e-12
temp	5.424993788e-12	2.712497801e-12
gradpx	8.994902601e-10	3.150225083e-10
gradpy	5.699689609e-10	4.710824821e-11
divu	2.644257926e-16	3.429344778e-11
dsdt	4.483524114e-15	1.880049843e-11

2025-04-30-001 / HotSpot-2d

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