2026-10-15-001 / 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: 12.203 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: 165.629 s
- 5 run average: 167.317 s
- Relative performance: 1.0% 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 1.235028746e-11 2.050748487e-11

density 2.362332552e-12 2.361048912e-12

tracer 4.360956041e-12 4.36093458e-12

tracer2 2.738476113e-12 3.390766099e-12

temp 9.369838239e-12 4.684952845e-12

gradpx 1.510075398e-10 3.087528412e-11

gradpy 1.356390555e-10 9.361509462e-12

divu 3.798777959e-11 1.597172535e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383196335e-11 2.22031184e-11

density 3.039013485e-12 3.036115286e-12

tracer 5.626360489e-12 5.626312246e-12

tracer2 3.606670518e-12 4.449631445e-12

temp 2.144240341e-11 1.072125231e-11

gradpx 4.564192357e-10 8.751761411e-11

gradpy 2.861639814e-10 1.954264469e-11

divu 2.975375502e-10 1.244031275e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.371049108e-11 2.176681905e-11

density 5.126232772e-12 5.124400548e-12

tracer 5.921596546e-12 5.921552609e-12

tracer2 6.472711256e-12 8.037791675e-12

temp 3.962097317e-11 1.981062195e-11

gradpx 6.1368155e-10 1.158069524e-10

gradpy 6.118625606e-10 4.165955345e-11

divu 9.525549238e-10 3.803912998e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.235028746e-11	2.050748487e-11
density	2.362332552e-12	2.361048912e-12
tracer	4.360956041e-12	4.36093458e-12
tracer2	2.738476113e-12	3.390766099e-12
temp	9.369838239e-12	4.684952845e-12
gradpx	1.510075398e-10	3.087528412e-11
gradpy	1.356390555e-10	9.361509462e-12
divu	3.798777959e-11	1.597172535e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383196335e-11	2.22031184e-11
density	3.039013485e-12	3.036115286e-12
tracer	5.626360489e-12	5.626312246e-12
tracer2	3.606670518e-12	4.449631445e-12
temp	2.144240341e-11	1.072125231e-11
gradpx	4.564192357e-10	8.751761411e-11
gradpy	2.861639814e-10	1.954264469e-11
divu	2.975375502e-10	1.244031275e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.371049108e-11	2.176681905e-11
density	5.126232772e-12	5.124400548e-12
tracer	5.921596546e-12	5.921552609e-12
tracer2	6.472711256e-12	8.037791675e-12
temp	3.962097317e-11	1.981062195e-11
gradpx	6.1368155e-10	1.158069524e-10
gradpy	6.118625606e-10	4.165955345e-11
divu	9.525549238e-10	3.803912998e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-15-001 / EBhotspot_2d

Successful

Successful