2025-12-24 / 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: 8.687 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: 59.656 s
- 5 run average: 59.609 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 2.094938112e-11 5.900618154e-11

y_velocity 3.606703824e-11 5.701542958e-11

density 1.149302875e-12 1.149163011e-12

tracer 2.312927627e-12 2.312927659e-12

tracer2 1.028566121e-12 1.033967178e-12

temp 1.940669847e-12 9.703406617e-13

gradpx 1.413057449e-10 5.474885809e-11

gradpy 2.849418479e-10 2.435734924e-11

divu 2.527631018e-17 7.402763967e-12

dsdt 4.979706697e-16 7.886248063e-12

level = 1

x_velocity 2.733921423e-11 7.204543102e-11

y_velocity 3.683009453e-11 5.661568512e-11

density 2.028155421e-12 2.027154302e-12

tracer 4.48052706e-12 4.480526869e-12

tracer2 1.405042749e-12 1.407725465e-12

temp 3.84736687e-12 1.923684676e-12

gradpx 3.121495284e-10 1.104133831e-10

gradpy 2.980300451e-10 2.474284946e-11

divu 9.628879962e-17 1.475720888e-11

dsdt 1.873169317e-15 1.091473971e-11

level = 2

x_velocity 3.120598224e-11 8.00056309e-11

y_velocity 3.719313746e-11 5.687729603e-11

density 2.467692717e-12 2.467176855e-12

tracer 5.247025037e-12 5.247024598e-12

tracer2 1.511069048e-12 1.513376715e-12

temp 5.424771743e-12 2.712386779e-12

gradpx 8.994334166e-10 3.150026004e-10

gradpy 5.695142136e-10 4.707066309e-11

divu 2.644984256e-16 3.430286758e-11

dsdt 4.481828354e-15 1.87933877e-11

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	2.094938112e-11	5.900618154e-11
y_velocity	3.606703824e-11	5.701542958e-11
density	1.149302875e-12	1.149163011e-12
tracer	2.312927627e-12	2.312927659e-12
tracer2	1.028566121e-12	1.033967178e-12
temp	1.940669847e-12	9.703406617e-13
gradpx	1.413057449e-10	5.474885809e-11
gradpy	2.849418479e-10	2.435734924e-11
divu	2.527631018e-17	7.402763967e-12
dsdt	4.979706697e-16	7.886248063e-12
level = 1
x_velocity	2.733921423e-11	7.204543102e-11
y_velocity	3.683009453e-11	5.661568512e-11
density	2.028155421e-12	2.027154302e-12
tracer	4.48052706e-12	4.480526869e-12
tracer2	1.405042749e-12	1.407725465e-12
temp	3.84736687e-12	1.923684676e-12
gradpx	3.121495284e-10	1.104133831e-10
gradpy	2.980300451e-10	2.474284946e-11
divu	9.628879962e-17	1.475720888e-11
dsdt	1.873169317e-15	1.091473971e-11
level = 2
x_velocity	3.120598224e-11	8.00056309e-11
y_velocity	3.719313746e-11	5.687729603e-11
density	2.467692717e-12	2.467176855e-12
tracer	5.247025037e-12	5.247024598e-12
tracer2	1.511069048e-12	1.513376715e-12
temp	5.424771743e-12	2.712386779e-12
gradpx	8.994334166e-10	3.150026004e-10
gradpy	5.695142136e-10	4.707066309e-11
divu	2.644984256e-16	3.430286758e-11
dsdt	4.481828354e-15	1.87933877e-11

2025-12-24 / HotSpot-2d

Successful

Successful