2025-11-02 / 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: 8.607 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: 60.232 s
- 5 run average: 59.786 s
- Relative performance: 0.7% 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 2.094885376e-11 5.900469618e-11

y_velocity 3.606170917e-11 5.700700529e-11

density 1.14908083e-12 1.148940994e-12

tracer 2.312788849e-12 2.312788881e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.41216705e-10 5.471435962e-11

gradpy 2.846451963e-10 2.433199092e-11

divu 2.526360468e-17 7.399042863e-12

dsdt 4.977301123e-16 7.882438411e-12

level = 1

x_velocity 2.73398526e-11 7.20471133e-11

y_velocity 3.682765204e-11 5.66119305e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.480693594e-12 4.480693402e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.847588914e-12 1.923795698e-12

gradpx 3.121787273e-10 1.104237113e-10

gradpy 2.978026714e-10 2.47239726e-11

divu 9.630002281e-17 1.475892895e-11

dsdt 1.871976695e-15 1.090779043e-11

level = 2

x_velocity 3.120548264e-11 8.000435003e-11

y_velocity 3.71893627e-11 5.687152351e-11

density 2.467914761e-12 2.467398853e-12

tracer 5.247358104e-12 5.247357665e-12

tracer2 1.511013537e-12 1.513321119e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.989786693e-10 3.148433372e-10

gradpy 5.69571057e-10 4.707536123e-11

divu 2.644716382e-16 3.429939352e-11

dsdt 4.480975815e-15 1.87898128e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094885376e-11	5.900469618e-11
y_velocity	3.606170917e-11	5.700700529e-11
density	1.14908083e-12	1.148940994e-12
tracer	2.312788849e-12	2.312788881e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.41216705e-10	5.471435962e-11
gradpy	2.846451963e-10	2.433199092e-11
divu	2.526360468e-17	7.399042863e-12
dsdt	4.977301123e-16	7.882438411e-12
level = 1
x_velocity	2.73398526e-11	7.20471133e-11
y_velocity	3.682765204e-11	5.66119305e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.480693594e-12	4.480693402e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.847588914e-12	1.923795698e-12
gradpx	3.121787273e-10	1.104237113e-10
gradpy	2.978026714e-10	2.47239726e-11
divu	9.630002281e-17	1.475892895e-11
dsdt	1.871976695e-15	1.090779043e-11
level = 2
x_velocity	3.120548264e-11	8.000435003e-11
y_velocity	3.71893627e-11	5.687152351e-11
density	2.467914761e-12	2.467398853e-12
tracer	5.247358104e-12	5.247357665e-12
tracer2	1.511013537e-12	1.513321119e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.989786693e-10	3.148433372e-10
gradpy	5.69571057e-10	4.707536123e-11
divu	2.644716382e-16	3.429939352e-11
dsdt	4.480975815e-15	1.87898128e-11

2025-11-02 / HotSpot-2d

Successful

Successful