2025-11-27 / 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: 8.665 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: 59.752 s
- 5 run average: 59.775 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 2.094899254e-11 5.900508707e-11

y_velocity 3.606415167e-11 5.701086642e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312705583e-12 2.312705614e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411271655e-10 5.467966758e-11

gradpy 2.845634839e-10 2.432500599e-11

divu 2.525598139e-17 7.396810201e-12

dsdt 4.974522855e-16 7.878038531e-12

level = 1

x_velocity 2.734099058e-11 7.205011215e-11

y_velocity 3.682709693e-11 5.661107717e-11

density 2.027711332e-12 2.026710432e-12

tracer 4.479916438e-12 4.479916246e-12

tracer2 1.404931727e-12 1.407614231e-12

temp 3.84692278e-12 1.923462631e-12

gradpx 3.120929071e-10 1.10393355e-10

gradpy 2.976854319e-10 2.471423921e-11

divu 9.625047138e-17 1.47513347e-11

dsdt 1.874023126e-15 1.091971475e-11

level = 2

x_velocity 3.120448344e-11 8.000178829e-11

y_velocity 3.718780839e-11 5.686914659e-11

density 2.467692717e-12 2.467176855e-12

tracer 5.246802992e-12 5.246802553e-12

tracer2 1.510958025e-12 1.513265523e-12

temp 5.424549698e-12 2.712275756e-12

gradpx 8.990923561e-10 3.14883153e-10

gradpy 5.69571057e-10 4.707536123e-11

divu 2.645245778e-16 3.430625926e-11

dsdt 4.479699336e-15 1.878446022e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094899254e-11	5.900508707e-11
y_velocity	3.606415167e-11	5.701086642e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312705583e-12	2.312705614e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411271655e-10	5.467966758e-11
gradpy	2.845634839e-10	2.432500599e-11
divu	2.525598139e-17	7.396810201e-12
dsdt	4.974522855e-16	7.878038531e-12
level = 1
x_velocity	2.734099058e-11	7.205011215e-11
y_velocity	3.682709693e-11	5.661107717e-11
density	2.027711332e-12	2.026710432e-12
tracer	4.479916438e-12	4.479916246e-12
tracer2	1.404931727e-12	1.407614231e-12
temp	3.84692278e-12	1.923462631e-12
gradpx	3.120929071e-10	1.10393355e-10
gradpy	2.976854319e-10	2.471423921e-11
divu	9.625047138e-17	1.47513347e-11
dsdt	1.874023126e-15	1.091971475e-11
level = 2
x_velocity	3.120448344e-11	8.000178829e-11
y_velocity	3.718780839e-11	5.686914659e-11
density	2.467692717e-12	2.467176855e-12
tracer	5.246802992e-12	5.246802553e-12
tracer2	1.510958025e-12	1.513265523e-12
temp	5.424549698e-12	2.712275756e-12
gradpx	8.990923561e-10	3.14883153e-10
gradpy	5.69571057e-10	4.707536123e-11
divu	2.645245778e-16	3.430625926e-11
dsdt	4.479699336e-15	1.878446022e-11

2025-11-27 / HotSpot-2d

Successful

Successful