2025-07-03 / 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: 8.813 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: 59.697 s
- 5 run average: 59.821 s
- Relative performance: 0.2% 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 2.094779905e-11 5.900172548e-11

y_velocity 3.606237531e-11 5.700805832e-11

density 1.148969808e-12 1.148829985e-12

tracer 2.312317005e-12 2.312317036e-12

tracer2 1.028399588e-12 1.03379977e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.413223982e-10 5.475531042e-11

gradpy 2.847873048e-10 2.434413862e-11

divu 2.525936952e-17 7.397802495e-12

dsdt 4.976013633e-16 7.880399442e-12

level = 1

x_velocity 2.733827054e-11 7.204294417e-11

y_velocity 3.682742999e-11 5.661158917e-11

density 2.027711332e-12 2.026710432e-12

tracer 4.47952786e-12 4.479527668e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.84692278e-12 1.923462631e-12

gradpx 3.118882375e-10 1.103209594e-10

gradpy 2.978417513e-10 2.472721706e-11

divu 9.625915347e-17 1.475266532e-11

dsdt 1.872403599e-15 1.091027796e-11

level = 2

x_velocity 3.120217973e-11 7.999588205e-11

y_velocity 3.719369257e-11 5.687814493e-11

density 2.467026583e-12 2.46651086e-12

tracer 5.245470724e-12 5.245470286e-12

tracer2 1.51068047e-12 1.512987544e-12

temp 5.423439475e-12 2.711720645e-12

gradpx 8.99206043e-10 3.149229688e-10

gradpy 5.690594662e-10 4.703307797e-11

divu 2.643714766e-16 3.428640353e-11

dsdt 4.482671152e-15 1.879692176e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094779905e-11	5.900172548e-11
y_velocity	3.606237531e-11	5.700805832e-11
density	1.148969808e-12	1.148829985e-12
tracer	2.312317005e-12	2.312317036e-12
tracer2	1.028399588e-12	1.03379977e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.413223982e-10	5.475531042e-11
gradpy	2.847873048e-10	2.434413862e-11
divu	2.525936952e-17	7.397802495e-12
dsdt	4.976013633e-16	7.880399442e-12
level = 1
x_velocity	2.733827054e-11	7.204294417e-11
y_velocity	3.682742999e-11	5.661158917e-11
density	2.027711332e-12	2.026710432e-12
tracer	4.47952786e-12	4.479527668e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.84692278e-12	1.923462631e-12
gradpx	3.118882375e-10	1.103209594e-10
gradpy	2.978417513e-10	2.472721706e-11
divu	9.625915347e-17	1.475266532e-11
dsdt	1.872403599e-15	1.091027796e-11
level = 2
x_velocity	3.120217973e-11	7.999588205e-11
y_velocity	3.719369257e-11	5.687814493e-11
density	2.467026583e-12	2.46651086e-12
tracer	5.245470724e-12	5.245470286e-12
tracer2	1.51068047e-12	1.512987544e-12
temp	5.423439475e-12	2.711720645e-12
gradpx	8.99206043e-10	3.149229688e-10
gradpy	5.690594662e-10	4.703307797e-11
divu	2.643714766e-16	3.428640353e-11
dsdt	4.482671152e-15	1.879692176e-11

2025-07-03 / HotSpot-2d

Successful

Successful