2026-10-13 / 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: 12.251 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: 164.656 s
- 5 run average: 171.027 s
- Relative performance: 3.7% 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 1.235048175e-11 2.050780748e-11

density 2.363886864e-12 2.36260238e-12

tracer 4.36478631e-12 4.364764831e-12

tracer2 2.753908213e-12 3.409874041e-12

temp 9.074074825e-12 4.537070074e-12

gradpx 1.51028523e-10 3.087957439e-11

gradpy 1.351398993e-10 9.327058793e-12

divu 3.793387826e-11 1.594906287e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383265724e-11 2.220423223e-11

density 3.040345753e-12 3.037446283e-12

tracer 5.627470712e-12 5.62742246e-12

tracer2 3.631650536e-12 4.480449861e-12

temp 2.125100096e-11 1.062555063e-11

gradpx 4.563729394e-10 8.750873687e-11

gradpy 2.856488379e-10 1.950746463e-11

divu 2.952860179e-10 1.234617416e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.371078945e-11 2.176729275e-11

density 5.05573361e-12 5.053926584e-12

tracer 5.922373703e-12 5.92232976e-12

tracer2 6.413647391e-12 7.964446361e-12

temp 3.939693016e-11 1.969859968e-11

gradpx 6.14363671e-10 1.159356744e-10

gradpy 6.122036211e-10 4.168277505e-11

divu 9.453295924e-10 3.77505951e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.235048175e-11	2.050780748e-11
density	2.363886864e-12	2.36260238e-12
tracer	4.36478631e-12	4.364764831e-12
tracer2	2.753908213e-12	3.409874041e-12
temp	9.074074825e-12	4.537070074e-12
gradpx	1.51028523e-10	3.087957439e-11
gradpy	1.351398993e-10	9.327058793e-12
divu	3.793387826e-11	1.594906287e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383265724e-11	2.220423223e-11
density	3.040345753e-12	3.037446283e-12
tracer	5.627470712e-12	5.62742246e-12
tracer2	3.631650536e-12	4.480449861e-12
temp	2.125100096e-11	1.062555063e-11
gradpx	4.563729394e-10	8.750873687e-11
gradpy	2.856488379e-10	1.950746463e-11
divu	2.952860179e-10	1.234617416e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.371078945e-11	2.176729275e-11
density	5.05573361e-12	5.053926584e-12
tracer	5.922373703e-12	5.92232976e-12
tracer2	6.413647391e-12	7.964446361e-12
temp	3.939693016e-11	1.969859968e-11
gradpx	6.14363671e-10	1.159356744e-10
gradpy	6.122036211e-10	4.168277505e-11
divu	9.453295924e-10	3.77505951e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-13 / EBhotspot_2d

Successful

Successful