2026-10-09 / 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: 12.208 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: 171.710 s
- 5 run average: 171.117 s
- Relative performance: 0.3% slower
- 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 1.234970459e-11 2.050651702e-11

density 2.360445173e-12 2.359162558e-12

tracer 4.356404126e-12 4.356382688e-12

tracer2 2.738198557e-12 3.390422431e-12

temp 8.37130365e-12 4.185681957e-12

gradpx 1.50483459e-10 3.076812959e-11

gradpy 1.350848322e-10 9.323258185e-12

divu 2.741895599e-11 1.152812929e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383126946e-11 2.220200456e-11

density 3.037348151e-12 3.034451539e-12

tracer 5.624167798e-12 5.624119575e-12

tracer2 3.599121001e-12 4.440317434e-12

temp 1.604893995e-11 8.024507853e-12

gradpx 4.558303179e-10 8.740469012e-11

gradpy 2.858566717e-10 1.952165797e-11

divu 2.115632114e-10 8.84564827e-11

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.370793062e-11 2.176275407e-11

density 3.407052418e-12 3.405834666e-12

tracer 5.9193761e-12 5.91933218e-12

tracer2 4.297562306e-12 5.336698821e-12

temp 2.754974027e-11 1.377496426e-11

gradpx 6.139089237e-10 1.158498597e-10

gradpy 6.118625606e-10 4.165955345e-11

divu 6.607905334e-10 2.638787156e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.234970459e-11	2.050651702e-11
density	2.360445173e-12	2.359162558e-12
tracer	4.356404126e-12	4.356382688e-12
tracer2	2.738198557e-12	3.390422431e-12
temp	8.37130365e-12	4.185681957e-12
gradpx	1.50483459e-10	3.076812959e-11
gradpy	1.350848322e-10	9.323258185e-12
divu	2.741895599e-11	1.152812929e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383126946e-11	2.220200456e-11
density	3.037348151e-12	3.034451539e-12
tracer	5.624167798e-12	5.624119575e-12
tracer2	3.599121001e-12	4.440317434e-12
temp	1.604893995e-11	8.024507853e-12
gradpx	4.558303179e-10	8.740469012e-11
gradpy	2.858566717e-10	1.952165797e-11
divu	2.115632114e-10	8.84564827e-11
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.370793062e-11	2.176275407e-11
density	3.407052418e-12	3.405834666e-12
tracer	5.9193761e-12	5.91933218e-12
tracer2	4.297562306e-12	5.336698821e-12
temp	2.754974027e-11	1.377496426e-11
gradpx	6.139089237e-10	1.158498597e-10
gradpy	6.118625606e-10	4.165955345e-11
divu	6.607905334e-10	2.638787156e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-09 / EBhotspot_2d

Successful

Successful