2025-11-20 / 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: 8.659 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: 59.807 s
- 5 run average: 59.746 s
- Relative performance: 0.1% 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 2.094910356e-11 5.900539977e-11

y_velocity 3.607003585e-11 5.702016824e-11

density 1.148747764e-12 1.148607967e-12

tracer 2.312122716e-12 2.312122747e-12

tracer2 1.028233054e-12 1.033632362e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.412456818e-10 5.472558668e-11

gradpy 2.848583591e-10 2.435021247e-11

divu 2.525259326e-17 7.395817906e-12

dsdt 4.971456596e-16 7.873182566e-12

level = 1

x_velocity 2.733915871e-11 7.204528473e-11

y_velocity 3.683597871e-11 5.662473036e-11

density 2.027045198e-12 2.026044627e-12

tracer 4.478473148e-12 4.478472956e-12

tracer2 1.40459866e-12 1.407280528e-12

temp 3.845590513e-12 1.922796497e-12

gradpx 3.122988534e-10 1.104662023e-10

gradpy 2.978772784e-10 2.473016657e-11

divu 9.620367281e-17 1.474416236e-11

dsdt 1.873670761e-15 1.091766156e-11

level = 2

x_velocity 3.120548264e-11 8.000435003e-11

y_velocity 3.720124209e-11 5.688968997e-11

density 2.467026583e-12 2.46651086e-12

tracer 5.245581747e-12 5.245581308e-12

tracer2 1.51068047e-12 1.512987544e-12

temp 5.422773341e-12 2.711387578e-12

gradpx 8.996039469e-10 3.150623241e-10

gradpy 5.700258043e-10 4.711294635e-11

divu 2.644612621e-16 3.429804783e-11

dsdt 4.482672422e-15 1.879692708e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094910356e-11	5.900539977e-11
y_velocity	3.607003585e-11	5.702016824e-11
density	1.148747764e-12	1.148607967e-12
tracer	2.312122716e-12	2.312122747e-12
tracer2	1.028233054e-12	1.033632362e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.412456818e-10	5.472558668e-11
gradpy	2.848583591e-10	2.435021247e-11
divu	2.525259326e-17	7.395817906e-12
dsdt	4.971456596e-16	7.873182566e-12
level = 1
x_velocity	2.733915871e-11	7.204528473e-11
y_velocity	3.683597871e-11	5.662473036e-11
density	2.027045198e-12	2.026044627e-12
tracer	4.478473148e-12	4.478472956e-12
tracer2	1.40459866e-12	1.407280528e-12
temp	3.845590513e-12	1.922796497e-12
gradpx	3.122988534e-10	1.104662023e-10
gradpy	2.978772784e-10	2.473016657e-11
divu	9.620367281e-17	1.474416236e-11
dsdt	1.873670761e-15	1.091766156e-11
level = 2
x_velocity	3.120548264e-11	8.000435003e-11
y_velocity	3.720124209e-11	5.688968997e-11
density	2.467026583e-12	2.46651086e-12
tracer	5.245581747e-12	5.245581308e-12
tracer2	1.51068047e-12	1.512987544e-12
temp	5.422773341e-12	2.711387578e-12
gradpx	8.996039469e-10	3.150623241e-10
gradpy	5.700258043e-10	4.711294635e-11
divu	2.644612621e-16	3.429804783e-11
dsdt	4.482672422e-15	1.879692708e-11

2025-11-20 / HotSpot-2d

Successful

Successful