2026-10-14 / 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: 12.737 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: 165.033 s
- 5 run average: 169.754 s
- Relative performance: 2.8% 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 1.234917724e-11 2.050564135e-11

density 2.364108909e-12 2.362824303e-12

tracer 4.364453243e-12 4.364431766e-12

tracer2 2.739586336e-12 3.392140771e-12

temp 8.902434345e-12 4.451249216e-12

gradpx 1.510498948e-10 3.088394411e-11

gradpy 1.352411516e-10 9.334047007e-12

divu 3.78583831e-11 1.59173214e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383035353e-11 2.22005343e-11

density 3.04067882e-12 3.037779032e-12

tracer 5.628386646e-12 5.628338386e-12

tracer2 3.603117804e-12 4.445248381e-12

temp 2.114641795e-11 1.057325888e-11

gradpx 4.564419953e-10 8.752197822e-11

gradpy 2.861160198e-10 1.953936931e-11

divu 2.932538656e-10 1.226120804e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.37147238e-11 2.177353894e-11

density 5.078271137e-12 5.076456056e-12

tracer 5.923261881e-12 5.923217931e-12

tracer2 6.384559548e-12 7.928325172e-12

temp 3.876254873e-11 1.93814068e-11

gradpx 6.132268027e-10 1.157211376e-10

gradpy 6.111804396e-10 4.161311024e-11

divu 9.324407912e-10 3.72358964e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.234917724e-11	2.050564135e-11
density	2.364108909e-12	2.362824303e-12
tracer	4.364453243e-12	4.364431766e-12
tracer2	2.739586336e-12	3.392140771e-12
temp	8.902434345e-12	4.451249216e-12
gradpx	1.510498948e-10	3.088394411e-11
gradpy	1.352411516e-10	9.334047007e-12
divu	3.78583831e-11	1.59173214e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383035353e-11	2.22005343e-11
density	3.04067882e-12	3.037779032e-12
tracer	5.628386646e-12	5.628338386e-12
tracer2	3.603117804e-12	4.445248381e-12
temp	2.114641795e-11	1.057325888e-11
gradpx	4.564419953e-10	8.752197822e-11
gradpy	2.861160198e-10	1.953936931e-11
divu	2.932538656e-10	1.226120804e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.37147238e-11	2.177353894e-11
density	5.078271137e-12	5.076456056e-12
tracer	5.923261881e-12	5.923217931e-12
tracer2	6.384559548e-12	7.928325172e-12
temp	3.876254873e-11	1.93814068e-11
gradpx	6.132268027e-10	1.157211376e-10
gradpy	6.111804396e-10	4.161311024e-11
divu	9.324407912e-10	3.72358964e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-14 / EBhotspot_2d

Successful

Successful