publicImage/gprMax
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镜像自地址 https://gitee.com/sunhf/gprMax.git 已同步 2025-08-06 04:26:52 +08:00
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Removed extra bracket.

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Craig Warren
2019-07-31 10:07:03 +01:00
父节点 bad65bd32d
当前提交 ed70d0634d
共有 1 个文件被更改，包括 7 次插入 和 7 次删除
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14
gprMax/model_build_run.py
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@@ -503,9 +503,9 @@ def solve_gpu(currentmodelrun, modelend, G):
# Electric and magnetic field updates - prepare kernels, and get kernel functions
if Material.maxpoles > 0:
kernels_fields = SourceModule(kernels_template_fields.substitute(REAL=cudafloattype, COMPLEX=cudacomplextype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_MATDISPCOEFFS=G.updatecoeffsdispersive.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3], NX_T=G.Tx.shape[1], NY_T=G.Tx.shape[2], NZ_T=G.Tx.shape[3]), options=compiler_opts)
kernels_fields = SourceModule(kernels_template_fields.substitute(REAL=cudafloattype, COMPLEX=cudacomplextype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_MATDISPCOEFFS=G.updatecoeffsdispersive.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3], NX_T=G.Tx.shape[1], NY_T=G.Tx.shape[2], NZ_T=G.Tx.shape[3]), options=compiler_opts)
else: # Set to one any substitutions for dispersive materials
kernels_fields = SourceModule(kernels_template_fields.substitute(REAL=cudafloattype, COMPLEX=cudacomplextype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_MATDISPCOEFFS=1, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3], NX_T=1, NY_T=1, NZ_T=1), options=compiler_opts)
kernels_fields = SourceModule(kernels_template_fields.substitute(REAL=cudafloattype, COMPLEX=cudacomplextype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_MATDISPCOEFFS=1, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3], NX_T=1, NY_T=1, NZ_T=1), options=compiler_opts)
update_e_gpu = kernels_fields.get_function("update_e")
update_h_gpu = kernels_fields.get_function("update_h")
@@ -535,8 +535,8 @@ def solve_gpu(currentmodelrun, modelend, G):
kernelelectricfunc = getattr(import_module(pmlmodulelectric), 'kernels_template_pml_electric_' + G.pmlformulation)
pmlmodulemagnetic = 'gprMax.pml_updates.pml_updates_magnetic_' + G.pmlformulation + '_gpu'
kernelmagneticfunc = getattr(import_module(pmlmodulemagnetic), 'kernels_template_pml_magnetic_' + G.pmlformulation)
kernels_pml_electric = SourceModule(kernelelectricfunc.substitute(REAL=cudafloattype, N_updatecoeffsE=G.updatecoeffsE.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
kernels_pml_magnetic = SourceModule(kernelmagneticfunc.substitute(REAL=cudafloattype, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsH.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
kernels_pml_electric = SourceModule(kernelelectricfunc.substitute(REAL=cudafloattype, N_updatecoeffsE=G.updatecoeffsE.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
kernels_pml_magnetic = SourceModule(kernelmagneticfunc.substitute(REAL=cudafloattype, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsH.shape[1], NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
# Copy material coefficient arrays to constant memory of GPU (must be <64KB) for PML kernels
updatecoeffsE = kernels_pml_electric.get_global('updatecoeffsE')[0]
updatecoeffsH = kernels_pml_magnetic.get_global('updatecoeffsH')[0]
@@ -553,12 +553,12 @@ def solve_gpu(currentmodelrun, modelend, G):
# Initialise arrays on GPU
rxcoords_gpu, rxs_gpu = gpu_initialise_rx_arrays(G)
# Prepare kernel and get kernel function
kernel_store_outputs = SourceModule(kernel_template_store_outputs.substitute(REAL=cudafloattype, NY_RXCOORDS=3, NX_RXS=6, NY_RXS=G.iterations, NZ_RXS=len(G.rxs), NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), options=compiler_opts)
kernel_store_outputs = SourceModule(kernel_template_store_outputs.substitute(REAL=cudafloattype, NY_RXCOORDS=3, NX_RXS=6, NY_RXS=G.iterations, NZ_RXS=len(G.rxs), NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, options=compiler_opts)
store_outputs_gpu = kernel_store_outputs.get_function("store_outputs")
# Sources - initialise arrays on GPU, prepare kernel and get kernel functions
if G.voltagesources + G.hertziandipoles + G.magneticdipoles:
kernels_sources = SourceModule(kernels_template_sources.substitute(REAL=cudafloattype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_SRCINFO=4, NY_SRCWAVES=G.iterations, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
kernels_sources = SourceModule(kernels_template_sources.substitute(REAL=cudafloattype, N_updatecoeffsE=G.updatecoeffsE.size, N_updatecoeffsH=G.updatecoeffsH.size, NY_MATCOEFFS=G.updatecoeffsE.shape[1], NY_SRCINFO=4, NY_SRCWAVES=G.iterations, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1, NX_ID=G.ID.shape[1], NY_ID=G.ID.shape[2], NZ_ID=G.ID.shape[3]), options=compiler_opts)
# Copy material coefficient arrays to constant memory of GPU (must be <64KB) for source kernels
updatecoeffsE = kernels_sources.get_global('updatecoeffsE')[0]
updatecoeffsH = kernels_sources.get_global('updatecoeffsH')[0]
@@ -579,7 +579,7 @@ def solve_gpu(currentmodelrun, modelend, G):
# Initialise arrays on GPU
snapEx_gpu, snapEy_gpu, snapEz_gpu, snapHx_gpu, snapHy_gpu, snapHz_gpu = gpu_initialise_snapshot_array(G)
# Prepare kernel and get kernel function
kernel_store_snapshot = SourceModule(kernel_template_store_snapshot.substitute(REAL=cudafloattype, NX_SNAPS=Snapshot.nx_max, NY_SNAPS=Snapshot.ny_max, NZ_SNAPS=Snapshot.nz_max, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1)), options=compiler_opts)
kernel_store_snapshot = SourceModule(kernel_template_store_snapshot.substitute(REAL=cudafloattype, NX_SNAPS=Snapshot.nx_max, NY_SNAPS=Snapshot.ny_max, NZ_SNAPS=Snapshot.nz_max, NX_FIELDS=G.nx + 1, NY_FIELDS=G.ny + 1, NZ_FIELDS=G.nz + 1), options=compiler_opts)
store_snapshot_gpu = kernel_store_snapshot.get_function("store_snapshot")
# Iteration loop timer