2025-11-11 / HotSpot-2d

Build/Test information:
- Build directory: Exec/run2d/
- Parallel run
  - MPI numprocs = 2
- Files:
  - input file: regtest.2d.hotspot
- Dimensionality: 2
Compilation:
- Successful
- Compilation time: 8.669 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: 60.012 s
- 5 run average: 59.642 s
- Relative performance: 0.6% slower
- Execution command:
  mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.hotspot amr.plot_file=HotSpot-2d_plt amr.check_file=HotSpot-2d_chk amr.checkpoint_files_output=0 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/HotSpot-2d_plt00005 HotSpot-2d_plt00005

variable name absolute error relative error

(||A - B||) (||A - B||/||A||)

level = 0

x_velocity 2.094904805e-11 5.900524342e-11

y_velocity 3.606537291e-11 5.701279699e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312511294e-12 2.312511325e-12

tracer2 1.028455099e-12 1.033855572e-12

temp 1.940447802e-12 9.702296388e-13

gradpx 1.411952777e-10 5.470605762e-11

gradpy 2.848441483e-10 2.43489977e-11

divu 2.525725194e-17 7.397182311e-12

dsdt 4.970101343e-16 7.871036283e-12

level = 1

x_velocity 2.733971383e-11 7.204674759e-11

y_velocity 3.683009453e-11 5.661568512e-11

density 2.02760031e-12 2.026599464e-12

tracer 4.479694393e-12 4.479694202e-12

tracer2 1.404820704e-12 1.407502997e-12

temp 3.846478691e-12 1.923240586e-12

gradpx 3.119650094e-10 1.103481151e-10

gradpy 2.980957703e-10 2.474830605e-11

divu 9.621659006e-17 1.474614205e-11

dsdt 1.872613664e-15 1.091150198e-11

level = 2

x_velocity 3.120706471e-11 8.000840613e-11

y_velocity 3.718980679e-11 5.687220263e-11

density 2.467248628e-12 2.466732858e-12

tracer 5.246358903e-12 5.246358464e-12

tracer2 1.510902514e-12 1.513209928e-12

temp 5.423883565e-12 2.711942689e-12

gradpx 8.990355127e-10 3.148632451e-10

gradpy 5.693436833e-10 4.705656867e-11

divu 2.644254749e-16 3.429340659e-11

dsdt 4.483521573e-15 1.880048778e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094904805e-11	5.900524342e-11
y_velocity	3.606537291e-11	5.701279699e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312511294e-12	2.312511325e-12
tracer2	1.028455099e-12	1.033855572e-12
temp	1.940447802e-12	9.702296388e-13
gradpx	1.411952777e-10	5.470605762e-11
gradpy	2.848441483e-10	2.43489977e-11
divu	2.525725194e-17	7.397182311e-12
dsdt	4.970101343e-16	7.871036283e-12
level = 1
x_velocity	2.733971383e-11	7.204674759e-11
y_velocity	3.683009453e-11	5.661568512e-11
density	2.02760031e-12	2.026599464e-12
tracer	4.479694393e-12	4.479694202e-12
tracer2	1.404820704e-12	1.407502997e-12
temp	3.846478691e-12	1.923240586e-12
gradpx	3.119650094e-10	1.103481151e-10
gradpy	2.980957703e-10	2.474830605e-11
divu	9.621659006e-17	1.474614205e-11
dsdt	1.872613664e-15	1.091150198e-11
level = 2
x_velocity	3.120706471e-11	8.000840613e-11
y_velocity	3.718980679e-11	5.687220263e-11
density	2.467248628e-12	2.466732858e-12
tracer	5.246358903e-12	5.246358464e-12
tracer2	1.510902514e-12	1.513209928e-12
temp	5.423883565e-12	2.711942689e-12
gradpx	8.990355127e-10	3.148632451e-10
gradpy	5.693436833e-10	4.705656867e-11
divu	2.644254749e-16	3.429340659e-11
dsdt	4.483521573e-15	1.880048778e-11

2025-11-11 / HotSpot-2d

Successful

Successful