2026-10-19 / 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: 12.215 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: 165.889 s
- 5 run average: 166.266 s
- Relative performance: 0.2% 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 1.234984337e-11 2.050674746e-11

density 2.362776641e-12 2.36149276e-12

tracer 4.362121775e-12 4.362100309e-12

tracer2 2.764621865e-12 3.423139626e-12

temp 9.131584378e-12 4.565825057e-12

gradpx 1.511497594e-10 3.09043626e-11

gradpy 1.354294454e-10 9.347042633e-12

divu 3.807654192e-11 1.600904491e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.383149151e-11 2.220236099e-11

density 3.039457575e-12 3.036558951e-12

tracer 5.624167798e-12 5.624119575e-12

tracer2 3.639311075e-12 4.489900842e-12

temp 2.139377564e-11 1.069693831e-11

gradpx 4.567013989e-10 8.757171842e-11

gradpy 2.860574e-10 1.953536606e-11

divu 2.969802182e-10 1.24170102e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.371434216e-11 2.177293305e-11

density 5.099587419e-12 5.097764719e-12

tracer 5.918987522e-12 5.918943604e-12

tracer2 6.465161739e-12 8.02841671e-12

temp 3.950839655e-11 1.975433326e-11

gradpx 6.135678632e-10 1.157854987e-10

gradpy 6.110667528e-10 4.160536971e-11

divu 9.489258268e-10 3.789420637e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.234984337e-11	2.050674746e-11
density	2.362776641e-12	2.36149276e-12
tracer	4.362121775e-12	4.362100309e-12
tracer2	2.764621865e-12	3.423139626e-12
temp	9.131584378e-12	4.565825057e-12
gradpx	1.511497594e-10	3.09043626e-11
gradpy	1.354294454e-10	9.347042633e-12
divu	3.807654192e-11	1.600904491e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.383149151e-11	2.220236099e-11
density	3.039457575e-12	3.036558951e-12
tracer	5.624167798e-12	5.624119575e-12
tracer2	3.639311075e-12	4.489900842e-12
temp	2.139377564e-11	1.069693831e-11
gradpx	4.567013989e-10	8.757171842e-11
gradpy	2.860574e-10	1.953536606e-11
divu	2.969802182e-10	1.24170102e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.371434216e-11	2.177293305e-11
density	5.099587419e-12	5.097764719e-12
tracer	5.918987522e-12	5.918943604e-12
tracer2	6.465161739e-12	8.02841671e-12
temp	3.950839655e-11	1.975433326e-11
gradpx	6.135678632e-10	1.157854987e-10
gradpy	6.110667528e-10	4.160536971e-11
divu	9.489258268e-10	3.789420637e-10
vfrac	7.105427358e-15	7.105427358e-15

2026-10-19 / EBhotspot_2d

Successful

Successful