2025-11-07 / 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: 8.604 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: 59.734 s
- 5 run average: 59.820 s
- Relative performance: 0.1% faster
- 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 2.095221219e-11 5.901415555e-11

y_velocity 3.606459575e-11 5.701156844e-11

density 1.148858786e-12 1.148718976e-12

tracer 2.312067204e-12 2.312067236e-12

tracer2 1.028233054e-12 1.033632362e-12

temp 1.940225758e-12 9.701186158e-13

gradpx 1.411860628e-10 5.470248733e-11

gradpy 2.845403912e-10 2.432303199e-11

divu 2.526445172e-17 7.399290936e-12

dsdt 4.97926624e-16 7.885550521e-12

level = 1

x_velocity 2.734193427e-11 7.2052599e-11

y_velocity 3.682854022e-11 5.661329582e-11

density 2.027267243e-12 2.026266562e-12

tracer 4.478750704e-12 4.478750512e-12

tracer2 1.40459866e-12 1.407280528e-12

temp 3.846034602e-12 1.923018542e-12

gradpx 3.123424297e-10 1.10481616e-10

gradpy 2.976037194e-10 2.470745534e-11

divu 9.625978874e-17 1.475276268e-11

dsdt 1.872356166e-15 1.091000157e-11

level = 2

x_velocity 3.120601e-11 8.000570206e-11

y_velocity 3.718869657e-11 5.687050483e-11

density 2.466582494e-12 2.466066864e-12

tracer 5.245026635e-12 5.245026196e-12

tracer2 1.510513936e-12 1.512820756e-12

temp 5.422995386e-12 2.7114986e-12

gradpx 8.993765732e-10 3.149826925e-10

gradpy 5.699121175e-10 4.710355007e-11

divu 2.644621091e-16 3.429815768e-11

dsdt 4.481827507e-15 1.879338415e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.095221219e-11	5.901415555e-11
y_velocity	3.606459575e-11	5.701156844e-11
density	1.148858786e-12	1.148718976e-12
tracer	2.312067204e-12	2.312067236e-12
tracer2	1.028233054e-12	1.033632362e-12
temp	1.940225758e-12	9.701186158e-13
gradpx	1.411860628e-10	5.470248733e-11
gradpy	2.845403912e-10	2.432303199e-11
divu	2.526445172e-17	7.399290936e-12
dsdt	4.97926624e-16	7.885550521e-12
level = 1
x_velocity	2.734193427e-11	7.2052599e-11
y_velocity	3.682854022e-11	5.661329582e-11
density	2.027267243e-12	2.026266562e-12
tracer	4.478750704e-12	4.478750512e-12
tracer2	1.40459866e-12	1.407280528e-12
temp	3.846034602e-12	1.923018542e-12
gradpx	3.123424297e-10	1.10481616e-10
gradpy	2.976037194e-10	2.470745534e-11
divu	9.625978874e-17	1.475276268e-11
dsdt	1.872356166e-15	1.091000157e-11
level = 2
x_velocity	3.120601e-11	8.000570206e-11
y_velocity	3.718869657e-11	5.687050483e-11
density	2.466582494e-12	2.466066864e-12
tracer	5.245026635e-12	5.245026196e-12
tracer2	1.510513936e-12	1.512820756e-12
temp	5.422995386e-12	2.7114986e-12
gradpx	8.993765732e-10	3.149826925e-10
gradpy	5.699121175e-10	4.710355007e-11
divu	2.644621091e-16	3.429815768e-11
dsdt	4.481827507e-15	1.879338415e-11

2025-11-07 / HotSpot-2d

Successful

Successful