Kernels.cuh File Reference

VBD kernels. More...

#include "pbat/HostDevice.h"
#include "pbat/gpu/Aliases.h"
#include "pbat/math/linalg/mini/Mini.h"
#include "pbat/physics/StableNeoHookeanEnergy.h"
#include "pbat/sim/vbd/Kernels.h"
#include <array>
#include <cstddef>
#include <cub/block/block_reduce.cuh>
#include <cuda/api/device.hpp>
#include <cuda/api/launch_config_builder.hpp>
#include <cuda/std/tuple>
#include <limits>

Go to the source code of this file.

Classes
struct	pbat::gpu::impl::vbd::kernels::BackwardEulerMinimization
	Device-side BFD1 minimization problem. More...
struct	pbat::gpu::impl::vbd::kernels::ContactPenalty< kMaxContacts >
	Penalty rescaler for mesh independent contact response. More...
struct	pbat::gpu::impl::vbd::kernels::VbdIterationTraits< kBlockThreads >
	Traits for VBD iteration kernel. More...

Namespaces
namespace	pbat::gpu::impl::vbd::kernels
	Device-side VBD kernels.
namespace	pbat
	The main namespace of the library.
namespace	pbat::gpu
	GPU related public functionality.
namespace	pbat::gpu::impl
	GPU algorithm implementations.
namespace	pbat::gpu::impl::vbd
	Vertex Block Descent (VBD) algorithms.

Functions
template<auto kBlockThreads>
__global__ void	pbat::gpu::impl::vbd::kernels::VbdIteration (BackwardEulerMinimization BDF)
	VBD iteration kernel.
template<template< auto > class TKernelTraits, class... TArgs>
void	pbat::gpu::impl::vbd::kernels::Invoke (GpuIndex nBlocks, GpuIndex nThreads, TArgs &&... args)
	Invokes a VBD kernel on the GPU with the specified number of blocks and threads.

Detailed Description

VBD kernels.

Author

Quoc-Minh Ton-That (tonth.nosp@m.at.q.nosp@m.uocmi.nosp@m.nh@g.nosp@m.mail..nosp@m.com)

Date

2025-02-16

Copyright

Copyright (c) 2025