2025-03-13 / EBhotspot_2d

Build/Test information:
- Build directory: Exec/eb_run2d/
- Parallel run
  - MPI numprocs = 2
- Files:
  - input file: regtest.2d.hotspot
- Dimensionality: 2
Compilation:
- Successful
- Compilation time: 13.911 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: 938.829 s
- 5 run average: 220.900 s
- Relative performance: 325.0% slower
- Execution command:
  mpiexec -n 2 ./amr2d.gnu.TEST.MPI.CUDA.ex regtest.2d.hotspot amr.plot_file=EBhotspot_2d_plt amr.check_file=EBhotspot_2d_chk amr.checkpoint_files_output=0 amr.plot_vars = x_velocity z_velocity density tracer tracer2 temp gradpx gradpy divu volFrac 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/EBhotspot_2d_plt00010 EBhotspot_2d_plt00010

variable name absolute error relative error

(||A - B||) (||A - B||/||A||)

level = 0

x_velocity 1.092390067e-11 1.813725586e-11

density 2.778777208e-12 2.77727913e-12

tracer 5.650035995e-12 5.650008352e-12

tracer2 2.985833802e-12 3.696846587e-12

temp 9.945821944e-12 4.972947551e-12

gradpx 1.393316573e-10 2.847921839e-11

gradpy 1.339657274e-10 9.246210816e-12

divu 4.144651289e-11 1.729692364e-11

vfrac 5.551115123e-16 5.551115123e-16

level = 1

x_velocity 1.177075104e-11 1.888698873e-11

density 3.458122677e-12 3.455398253e-12

tracer 6.024292176e-12 6.024220522e-12

tracer2 3.907207891e-12 4.820037498e-12

temp 2.307776192e-11 1.153893633e-11

gradpx 4.379447915e-10 5.286149065e-11

gradpy 2.781348485e-10 1.89933588e-11

divu 3.169171592e-10 1.311958393e-10

vfrac 2.220446049e-15 2.220446049e-15

level = 2

x_velocity 1.159943322e-11 1.841103874e-11

density 5.229594535e-12 5.228119965e-12

tracer 6.121436691e-12 6.121131205e-12

tracer2 7.173484029e-12 8.914759185e-12

temp 4.115663366e-11 2.057846059e-11

gradpx 5.819629223e-10 7.024499016e-11

gradpy 7.947313918e-10 4.03781114e-11

divu 9.962319858e-10 3.931468737e-10

vfrac 7.105427358e-15 7.105427358e-15

variable name	absolute error	relative error
	(\|\|A - B\|\|)	(\|\|A - B\|\|/\|\|A\|\|)
level = 0
x_velocity	1.092390067e-11	1.813725586e-11
density	2.778777208e-12	2.77727913e-12
tracer	5.650035995e-12	5.650008352e-12
tracer2	2.985833802e-12	3.696846587e-12
temp	9.945821944e-12	4.972947551e-12
gradpx	1.393316573e-10	2.847921839e-11
gradpy	1.339657274e-10	9.246210816e-12
divu	4.144651289e-11	1.729692364e-11
vfrac	5.551115123e-16	5.551115123e-16
level = 1
x_velocity	1.177075104e-11	1.888698873e-11
density	3.458122677e-12	3.455398253e-12
tracer	6.024292176e-12	6.024220522e-12
tracer2	3.907207891e-12	4.820037498e-12
temp	2.307776192e-11	1.153893633e-11
gradpx	4.379447915e-10	5.286149065e-11
gradpy	2.781348485e-10	1.89933588e-11
divu	3.169171592e-10	1.311958393e-10
vfrac	2.220446049e-15	2.220446049e-15
level = 2
x_velocity	1.159943322e-11	1.841103874e-11
density	5.229594535e-12	5.228119965e-12
tracer	6.121436691e-12	6.121131205e-12
tracer2	7.173484029e-12	8.914759185e-12
temp	4.115663366e-11	2.057846059e-11
gradpx	5.819629223e-10	7.024499016e-11
gradpy	7.947313918e-10	4.03781114e-11
divu	9.962319858e-10	3.931468737e-10
vfrac	7.105427358e-15	7.105427358e-15

2025-03-13 / EBhotspot_2d

Successful

Successful