2025-06-18 / 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: 8.808 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: 60.080 s
- 5 run average: 59.778 s
- Relative performance: 0.5% 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 2.0945079e-11 5.899406417e-11

y_velocity 3.606925869e-11 5.70189397e-11

density 1.149191853e-12 1.149052002e-12

tracer 2.312733338e-12 2.31273337e-12

tracer2 1.02851061e-12 1.033911375e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.412236994e-10 5.47170696e-11

gradpy 2.849915859e-10 2.436160093e-11

divu 2.526783985e-17 7.400283231e-12

dsdt 4.982789897e-16 7.891130856e-12

level = 1

x_velocity 2.733741011e-11 7.204067675e-11

y_velocity 3.683464644e-11 5.662268238e-11

density 2.027933377e-12 2.026932367e-12

tracer 4.480471549e-12 4.480471358e-12

tracer2 1.404987238e-12 1.407669848e-12

temp 3.847810959e-12 1.923906721e-12

gradpx 3.120661507e-10 1.103838908e-10

gradpy 2.981792591e-10 2.47552374e-11

divu 9.629557588e-17 1.475824741e-11

dsdt 1.873440368e-15 1.091631909e-11

level = 2

x_velocity 3.120181891e-11 7.999495698e-11

y_velocity 3.719657915e-11 5.688255921e-11

density 2.467914761e-12 2.467398853e-12

tracer 5.247469126e-12 5.247468687e-12

tracer2 1.511124559e-12 1.513432311e-12

temp 5.426326055e-12 2.713163935e-12

gradpx 8.994334166e-10 3.150026004e-10

gradpy 5.695142136e-10 4.707066309e-11

divu 2.646871022e-16 3.43273371e-11

dsdt 4.483521573e-15 1.880048778e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.0945079e-11	5.899406417e-11
y_velocity	3.606925869e-11	5.70189397e-11
density	1.149191853e-12	1.149052002e-12
tracer	2.312733338e-12	2.31273337e-12
tracer2	1.02851061e-12	1.033911375e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.412236994e-10	5.47170696e-11
gradpy	2.849915859e-10	2.436160093e-11
divu	2.526783985e-17	7.400283231e-12
dsdt	4.982789897e-16	7.891130856e-12
level = 1
x_velocity	2.733741011e-11	7.204067675e-11
y_velocity	3.683464644e-11	5.662268238e-11
density	2.027933377e-12	2.026932367e-12
tracer	4.480471549e-12	4.480471358e-12
tracer2	1.404987238e-12	1.407669848e-12
temp	3.847810959e-12	1.923906721e-12
gradpx	3.120661507e-10	1.103838908e-10
gradpy	2.981792591e-10	2.47552374e-11
divu	9.629557588e-17	1.475824741e-11
dsdt	1.873440368e-15	1.091631909e-11
level = 2
x_velocity	3.120181891e-11	7.999495698e-11
y_velocity	3.719657915e-11	5.688255921e-11
density	2.467914761e-12	2.467398853e-12
tracer	5.247469126e-12	5.247468687e-12
tracer2	1.511124559e-12	1.513432311e-12
temp	5.426326055e-12	2.713163935e-12
gradpx	8.994334166e-10	3.150026004e-10
gradpy	5.695142136e-10	4.707066309e-11
divu	2.646871022e-16	3.43273371e-11
dsdt	4.483521573e-15	1.880048778e-11

2025-06-18 / HotSpot-2d

Successful

Successful