2026-10-27 / 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: 12.474 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: 162.604 s
- 5 run average: 165.007 s
- Relative performance: 1.5% 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 1.234806701e-11 2.050379784e-11

density 2.363997886e-12 2.362713341e-12

tracer 4.364397732e-12 4.364376255e-12

tracer2 2.729538817e-12 3.379699989e-12

temp 8.556710895e-12 4.278386247e-12

gradpx 1.507485248e-10 3.082232543e-11

gradpy 1.352606915e-10 9.33539561e-12

divu 3.638506163e-11 1.529787256e-11

vfrac 7.880484459e-13 7.880484459e-13

level = 1

x_velocity 1.382868819e-11 2.21978611e-11

density 3.039790641e-12 3.036891701e-12

tracer 5.629219313e-12 5.629171046e-12

tracer2 3.627875778e-12 4.475792856e-12

temp 2.085176476e-11 1.042593159e-11

gradpx 4.561423461e-10 8.746452099e-11

gradpy 2.858513426e-10 1.952129404e-11

divu 2.910911512e-10 1.217078301e-10

vfrac 3.152193784e-12 3.152193784e-12

level = 2

x_velocity 1.373876707e-11 2.181171011e-11

density 5.020983629e-12 5.019189024e-12

tracer 5.919320589e-12 5.919276669e-12

tracer2 6.425859844e-12 7.979611745e-12

temp 3.790634473e-11 1.895330187e-11

gradpx 6.149321052e-10 1.160429428e-10

gradpy 6.116351869e-10 4.164407238e-11

divu 9.251412969e-10 3.694439991e-10

vfrac 1.260877514e-11 1.260877514e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.234806701e-11	2.050379784e-11
density	2.363997886e-12	2.362713341e-12
tracer	4.364397732e-12	4.364376255e-12
tracer2	2.729538817e-12	3.379699989e-12
temp	8.556710895e-12	4.278386247e-12
gradpx	1.507485248e-10	3.082232543e-11
gradpy	1.352606915e-10	9.33539561e-12
divu	3.638506163e-11	1.529787256e-11
vfrac	7.880484459e-13	7.880484459e-13
level = 1
x_velocity	1.382868819e-11	2.21978611e-11
density	3.039790641e-12	3.036891701e-12
tracer	5.629219313e-12	5.629171046e-12
tracer2	3.627875778e-12	4.475792856e-12
temp	2.085176476e-11	1.042593159e-11
gradpx	4.561423461e-10	8.746452099e-11
gradpy	2.858513426e-10	1.952129404e-11
divu	2.910911512e-10	1.217078301e-10
vfrac	3.152193784e-12	3.152193784e-12
level = 2
x_velocity	1.373876707e-11	2.181171011e-11
density	5.020983629e-12	5.019189024e-12
tracer	5.919320589e-12	5.919276669e-12
tracer2	6.425859844e-12	7.979611745e-12
temp	3.790634473e-11	1.895330187e-11
gradpx	6.149321052e-10	1.160429428e-10
gradpy	6.116351869e-10	4.164407238e-11
divu	9.251412969e-10	3.694439991e-10
vfrac	1.260877514e-11	1.260877514e-11

2026-10-27 / EBhotspot_2d

Successful

Successful