2025-10-27 / 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: 59.703 s
- 5 run average: 59.702 s
- Relative performance: 0.0% 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 2.094946439e-11 5.900641607e-11

y_velocity 3.606559495e-11 5.7013148e-11

density 1.148747764e-12 1.148607967e-12

tracer 2.312067204e-12 2.312067236e-12

tracer2 1.028233054e-12 1.033632362e-12

temp 1.940003713e-12 9.700075928e-13

gradpx 1.412885919e-10 5.474221219e-11

gradpy 2.849063208e-10 2.435431231e-11

divu 2.525428732e-17 7.396314053e-12

dsdt 4.969796411e-16 7.870553369e-12

level = 1

x_velocity 2.734082405e-11 7.204967329e-11

y_velocity 3.682965044e-11 5.661500246e-11

density 2.027045198e-12 2.026044627e-12

tracer 4.478362126e-12 4.478361934e-12

tracer2 1.404543148e-12 1.407224911e-12

temp 3.845812557e-12 1.922907519e-12

gradpx 3.123585279e-10 1.104873103e-10

gradpy 2.981010994e-10 2.474874848e-11

divu 9.624856555e-17 1.475104261e-11

dsdt 1.872139325e-15 1.090873806e-11

level = 2

x_velocity 3.120553815e-11 8.000449235e-11

y_velocity 3.719102804e-11 5.687407021e-11

density 2.466804538e-12 2.466288862e-12

tracer 5.245026635e-12 5.245026196e-12

tracer2 1.510569447e-12 1.512876352e-12

temp 5.422995386e-12 2.7114986e-12

gradpx 8.996039469e-10 3.150623241e-10

gradpy 5.698552741e-10 4.709885193e-11

divu 2.644431567e-16 3.429569975e-11

dsdt 4.482674963e-15 1.879693774e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094946439e-11	5.900641607e-11
y_velocity	3.606559495e-11	5.7013148e-11
density	1.148747764e-12	1.148607967e-12
tracer	2.312067204e-12	2.312067236e-12
tracer2	1.028233054e-12	1.033632362e-12
temp	1.940003713e-12	9.700075928e-13
gradpx	1.412885919e-10	5.474221219e-11
gradpy	2.849063208e-10	2.435431231e-11
divu	2.525428732e-17	7.396314053e-12
dsdt	4.969796411e-16	7.870553369e-12
level = 1
x_velocity	2.734082405e-11	7.204967329e-11
y_velocity	3.682965044e-11	5.661500246e-11
density	2.027045198e-12	2.026044627e-12
tracer	4.478362126e-12	4.478361934e-12
tracer2	1.404543148e-12	1.407224911e-12
temp	3.845812557e-12	1.922907519e-12
gradpx	3.123585279e-10	1.104873103e-10
gradpy	2.981010994e-10	2.474874848e-11
divu	9.624856555e-17	1.475104261e-11
dsdt	1.872139325e-15	1.090873806e-11
level = 2
x_velocity	3.120553815e-11	8.000449235e-11
y_velocity	3.719102804e-11	5.687407021e-11
density	2.466804538e-12	2.466288862e-12
tracer	5.245026635e-12	5.245026196e-12
tracer2	1.510569447e-12	1.512876352e-12
temp	5.422995386e-12	2.7114986e-12
gradpx	8.996039469e-10	3.150623241e-10
gradpy	5.698552741e-10	4.709885193e-11
divu	2.644431567e-16	3.429569975e-11
dsdt	4.482674963e-15	1.879693774e-11

2025-10-27 / HotSpot-2d

Successful

Successful