2026-10-12 / 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: 12.146 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: 171.116 s
- 5 run average: 170.959 s
- Relative performance: 0.1% 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 1.234790048e-11 2.050352132e-11

density 2.366218332e-12 2.364932581e-12

tracer 4.370337425e-12 4.370315919e-12

tracer2 2.724487302e-12 3.373445231e-12

temp 7.967626559e-12 3.983841958e-12

gradpx 1.506019753e-10 3.079236165e-11

gradpy 1.354312218e-10 9.347165233e-12

divu 2.622346784e-11 1.102549374e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.382896575e-11 2.219830664e-11

density 3.042566199e-12 3.039664611e-12

tracer 5.630579336e-12 5.630531058e-12

tracer2 3.571476448e-12 4.40621172e-12

temp 1.155231466e-11 5.776184594e-12

gradpx 4.559185807e-10 8.742161435e-11

gradpy 2.861142434e-10 1.9539248e-11

divu 1.576125896e-10 6.589924221e-11

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.370961678e-11 2.176543101e-11

density 3.307909502e-12 3.306727185e-12

tracer 5.925371305e-12 5.925327339e-12

tracer2 3.571476448e-12 4.435047776e-12

temp 2.036948388e-11 1.018481153e-11

gradpx 6.1368155e-10 1.158069524e-10

gradpy 6.107256922e-10 4.158214811e-11

divu 5.594316121e-10 2.234022551e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.234790048e-11	2.050352132e-11
density	2.366218332e-12	2.364932581e-12
tracer	4.370337425e-12	4.370315919e-12
tracer2	2.724487302e-12	3.373445231e-12
temp	7.967626559e-12	3.983841958e-12
gradpx	1.506019753e-10	3.079236165e-11
gradpy	1.354312218e-10	9.347165233e-12
divu	2.622346784e-11	1.102549374e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.382896575e-11	2.219830664e-11
density	3.042566199e-12	3.039664611e-12
tracer	5.630579336e-12	5.630531058e-12
tracer2	3.571476448e-12	4.40621172e-12
temp	1.155231466e-11	5.776184594e-12
gradpx	4.559185807e-10	8.742161435e-11
gradpy	2.861142434e-10	1.9539248e-11
divu	1.576125896e-10	6.589924221e-11
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.370961678e-11	2.176543101e-11
density	3.307909502e-12	3.306727185e-12
tracer	5.925371305e-12	5.925327339e-12
tracer2	3.571476448e-12	4.435047776e-12
temp	2.036948388e-11	1.018481153e-11
gradpx	6.1368155e-10	1.158069524e-10
gradpy	6.107256922e-10	4.158214811e-11
divu	5.594316121e-10	2.234022551e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-12 / EBhotspot_2d

Successful

Successful