2025-09-28 / 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: 8.584 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: 59.829 s
- 5 run average: 59.875 s
- Relative performance: 0.1% 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 2.094710516e-11 5.899977106e-11

y_velocity 3.606470678e-11 5.701174395e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.31234476e-12 2.312344792e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.412042705e-10 5.470954188e-11

gradpy 2.847126979e-10 2.433776108e-11

divu 2.525005216e-17 7.395073685e-12

dsdt 4.975657879e-16 7.879836043e-12

level = 1

x_velocity 2.73378542e-11 7.204184703e-11

y_velocity 3.683009453e-11 5.661568512e-11

density 2.027933377e-12 2.026932367e-12

tracer 4.480193994e-12 4.480193802e-12

tracer2 1.404987238e-12 1.407669848e-12

temp 3.847144825e-12 1.923573654e-12

gradpx 3.1202535e-10 1.103694587e-10

gradpy 2.977547098e-10 2.471999076e-11

divu 9.625957698e-17 1.475273022e-11

dsdt 1.873440368e-15 1.091631909e-11

level = 2

x_velocity 3.12017634e-11 7.999481466e-11

y_velocity 3.719657915e-11 5.688255921e-11

density 2.467692717e-12 2.467176855e-12

tracer 5.24669197e-12 5.246691531e-12

tracer2 1.510958025e-12 1.513265523e-12

temp 5.423883565e-12 2.711942689e-12

gradpx 8.99206043e-10 3.149229688e-10

gradpy 5.698552741e-10 4.709885193e-11

divu 2.643714766e-16 3.428640353e-11

dsdt 4.482674963e-15 1.879693774e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094710516e-11	5.899977106e-11
y_velocity	3.606470678e-11	5.701174395e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.31234476e-12	2.312344792e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.412042705e-10	5.470954188e-11
gradpy	2.847126979e-10	2.433776108e-11
divu	2.525005216e-17	7.395073685e-12
dsdt	4.975657879e-16	7.879836043e-12
level = 1
x_velocity	2.73378542e-11	7.204184703e-11
y_velocity	3.683009453e-11	5.661568512e-11
density	2.027933377e-12	2.026932367e-12
tracer	4.480193994e-12	4.480193802e-12
tracer2	1.404987238e-12	1.407669848e-12
temp	3.847144825e-12	1.923573654e-12
gradpx	3.1202535e-10	1.103694587e-10
gradpy	2.977547098e-10	2.471999076e-11
divu	9.625957698e-17	1.475273022e-11
dsdt	1.873440368e-15	1.091631909e-11
level = 2
x_velocity	3.12017634e-11	7.999481466e-11
y_velocity	3.719657915e-11	5.688255921e-11
density	2.467692717e-12	2.467176855e-12
tracer	5.24669197e-12	5.246691531e-12
tracer2	1.510958025e-12	1.513265523e-12
temp	5.423883565e-12	2.711942689e-12
gradpx	8.99206043e-10	3.149229688e-10
gradpy	5.698552741e-10	4.709885193e-11
divu	2.643714766e-16	3.428640353e-11
dsdt	4.482674963e-15	1.879693774e-11

2025-09-28 / HotSpot-2d

Successful

Successful