2026-10-15 / EBhotspot_2d

Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
  - MPI numprocs = 2
- Files:
  - input file: regtest.2d.hotspot
- Dimensionality: 2
Compilation:
- Successful
- Compilation time: 12.121 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: 164.898 s
- 5 run average: 168.419 s
- Relative performance: 2.1% faster
- Execution command:
  mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.hotspot amr.plot_file=EBhotspot_2d_plt amr.check_file=EBhotspot_2d_chk amr.checkpoint_files_output=0 amr.plot_vars = x_velocity z_velocity density tracer tracer2 temp gradpx gradpy divu volFrac 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/EBhotspot_2d_plt00010 EBhotspot_2d_plt00010

variable name absolute error relative error

(||A - B||) (||A - B||/||A||)

level = 0

x_velocity 1.235009317e-11 2.050716225e-11

density 2.361666418e-12 2.36038314e-12

tracer 4.360178885e-12 4.360157428e-12

tracer2 2.746414207e-12 3.400595005e-12

temp 9.186429395e-12 4.593247763e-12

gradpx 1.505286451e-10 3.077736842e-11

gradpy 1.351470047e-10 9.327549194e-12

divu 3.815342486e-11 1.604136987e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383021475e-11 2.220031154e-11

density 3.038125307e-12 3.035227954e-12

tracer 5.622835531e-12 5.622787319e-12

tracer2 3.618438882e-12 4.464150343e-12

temp 2.143951683e-11 1.071980901e-11

gradpx 4.55551874e-10 8.735129897e-11

gradpy 2.857696302e-10 1.951571375e-11

divu 2.975277802e-10 1.243990426e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.370077662e-11 2.175139636e-11

density 5.112132939e-12 5.110305755e-12

tracer 5.917821788e-12 5.917777879e-12

tracer2 6.471601033e-12 8.036413004e-12

temp 3.986788677e-11 1.993407959e-11

gradpx 6.141362974e-10 1.158927671e-10

gradpy 6.118625606e-10 4.165955345e-11

divu 9.546430313e-10 3.812251603e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.235009317e-11	2.050716225e-11
density	2.361666418e-12	2.36038314e-12
tracer	4.360178885e-12	4.360157428e-12
tracer2	2.746414207e-12	3.400595005e-12
temp	9.186429395e-12	4.593247763e-12
gradpx	1.505286451e-10	3.077736842e-11
gradpy	1.351470047e-10	9.327549194e-12
divu	3.815342486e-11	1.604136987e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383021475e-11	2.220031154e-11
density	3.038125307e-12	3.035227954e-12
tracer	5.622835531e-12	5.622787319e-12
tracer2	3.618438882e-12	4.464150343e-12
temp	2.143951683e-11	1.071980901e-11
gradpx	4.55551874e-10	8.735129897e-11
gradpy	2.857696302e-10	1.951571375e-11
divu	2.975277802e-10	1.243990426e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.370077662e-11	2.175139636e-11
density	5.112132939e-12	5.110305755e-12
tracer	5.917821788e-12	5.917777879e-12
tracer2	6.471601033e-12	8.036413004e-12
temp	3.986788677e-11	1.993407959e-11
gradpx	6.141362974e-10	1.158927671e-10
gradpy	6.118625606e-10	4.165955345e-11
divu	9.546430313e-10	3.812251603e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-15 / EBhotspot_2d

Successful

Successful