2026-09-30 / 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: 11.789 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: 170.933 s
- 5 run average: 174.724 s
- Relative performance: 2.2% 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 1.237906999e-11 2.055528631e-11

density 2.343680805e-12 2.342408184e-12

tracer 4.295175327e-12 4.295154183e-12

tracer2 2.739641847e-12 3.392210788e-12

temp 9.234835119e-12 4.617450809e-12

gradpx 1.499810276e-10 3.06654097e-11

gradpy 1.348521295e-10 9.30719881e-12

divu 3.792199887e-11 1.594406239e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.387007176e-11 2.226429702e-11

density 3.020361738e-12 3.01748135e-12

tracer 5.584338547e-12 5.584290641e-12

tracer2 3.609446075e-12 4.453057575e-12

temp 2.13626894e-11 1.068139512e-11

gradpx 4.548668664e-10 8.721985548e-11

gradpy 2.857394321e-10 1.951365056e-11

divu 2.971476398e-10 1.242401313e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.371121272e-11 2.176796523e-11

density 5.10491649e-12 5.103091934e-12

tracer 5.975442363e-12 5.975397991e-12

tracer2 6.511680084e-12 8.086194906e-12

temp 3.95499189e-11 1.977509459e-11

gradpx 6.144773579e-10 1.159570944e-10

gradpy 6.118625606e-10 4.165955137e-11

divu 9.520699784e-10 3.801989717e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.237906999e-11	2.055528631e-11
density	2.343680805e-12	2.342408184e-12
tracer	4.295175327e-12	4.295154183e-12
tracer2	2.739641847e-12	3.392210788e-12
temp	9.234835119e-12	4.617450809e-12
gradpx	1.499810276e-10	3.06654097e-11
gradpy	1.348521295e-10	9.30719881e-12
divu	3.792199887e-11	1.594406239e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.387007176e-11	2.226429702e-11
density	3.020361738e-12	3.01748135e-12
tracer	5.584338547e-12	5.584290641e-12
tracer2	3.609446075e-12	4.453057575e-12
temp	2.13626894e-11	1.068139512e-11
gradpx	4.548668664e-10	8.721985548e-11
gradpy	2.857394321e-10	1.951365056e-11
divu	2.971476398e-10	1.242401313e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.371121272e-11	2.176796523e-11
density	5.10491649e-12	5.103091934e-12
tracer	5.975442363e-12	5.975397991e-12
tracer2	6.511680084e-12	8.086194906e-12
temp	3.95499189e-11	1.977509459e-11
gradpx	6.144773579e-10	1.159570944e-10
gradpy	6.118625606e-10	4.165955137e-11
divu	9.520699784e-10	3.801989717e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-09-30 / EBhotspot_2d

Successful

Successful