diff options
Diffstat (limited to 'lid_driven_cavity/opencl/ldc_2d.py')
| -rw-r--r-- | lid_driven_cavity/opencl/ldc_2d.py | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/lid_driven_cavity/opencl/ldc_2d.py b/lid_driven_cavity/opencl/ldc_2d.py index 7ca7252..755ace0 100644 --- a/lid_driven_cavity/opencl/ldc_2d.py +++ b/lid_driven_cavity/opencl/ldc_2d.py @@ -5,8 +5,9 @@ import matplotlib matplotlib.use('AGG') import matplotlib.pyplot as plt -from boltzgen import LBM, Generator, Geometry -from boltzgen.lbm.model import D2Q9 +from boltzgen import Generator, Geometry +from boltzgen.lbm.lattice import D2Q9 +from boltzgen.lbm.model import BGK from simulation import Lattice, CellList @@ -29,7 +30,7 @@ def generate_moment_plots(lattice, moments): nUpdates = 100000 nStat = 10000 -geometry = Geometry(512, 512) +geometry = Geometry(256, 256) print("Generating kernel using boltzgen...\n") @@ -38,15 +39,12 @@ extras = ['cell_list_dispatch'] precision = 'single' -lbm = LBM(D2Q9) generator = Generator( - descriptor = D2Q9, - moments = lbm.moments(), - collision = lbm.bgk(f_eq = lbm.equilibrium(), tau = 0.6), - target = 'cl', - precision = precision, - index = 'ZYX', - layout = 'SOA') + model = BGK(D2Q9, tau = 0.6), + target = 'cl', + precision = precision, + index = 'ZYX', + layout = 'SOA') kernel_src = generator.kernel(geometry, functions, extras) kernel_src += generator.custom(geometry, """ |