peclet::dem::PositionContactSweep Struct Reference

The per-contact overlap-projection body lives in PositionContactSweep so the colored launch loop and the fused colour sweep (solver_fused.hpp) share it verbatim: solveOne(idx) must only run concurrently on contacts that are body-disjoint within one launch (a colour class). More...

#include <solver_position.hpp>

Public Member Functions
void	solveOne (int idx) const

Public Attributes
Kokkos::View< const ContactC *, CpMem >	contacts
Kokkos::View< const float *, CpMem >	invMass
Kokkos::View< float *[3], CpMem >	posPred
Kokkos::View< const float *[4], CpMem >	quatPred
Kokkos::View< const float *[4], CpMem >	quatStatic
Kokkos::View< const float *[3], CpMem >	invInertia
Kokkos::View< float, CpMem >	maxOverlap
Kokkos::View< float *, CpMem >	posLambdaAcc

Detailed Description

The per-contact overlap-projection body lives in PositionContactSweep so the colored launch loop and the fused colour sweep (solver_fused.hpp) share it verbatim: solveOne(idx) must only run concurrently on contacts that are body-disjoint within one launch (a colour class).

Definition at line 425 of file solver_position.hpp.

Member Function Documentation

solveOne()

void peclet::dem::PositionContactSweep::solveOne ( int  idx ) const

inline

Definition at line 435 of file solver_position.hpp.

References peclet::dem::add3(), peclet::dem::ContactC::bodyA, peclet::dem::ContactC::bodyB, peclet::dem::detail::computeW(), contacts, peclet::dem::dot3(), invInertia, invMass, peclet::dem::ldF3(), peclet::dem::ldF4(), maxOverlap, peclet::dem::ContactC::normal, posLambdaAcc, posPred, peclet::dem::quatInverse(), peclet::dem::quatMult(), quatPred, quatStatic, peclet::dem::ContactC::rA, peclet::dem::ContactC::rB, peclet::dem::rotateVector(), peclet::dem::sub3(), peclet::dem::F4::x, peclet::dem::F4::y, and peclet::dem::F4::z.

Member Data Documentation

contacts

Kokkos::View<const ContactC*, CpMem> peclet::dem::PositionContactSweep::contacts

Definition at line 426 of file solver_position.hpp.

Referenced by solveOne().

invMass

Kokkos::View<const float*, CpMem> peclet::dem::PositionContactSweep::invMass

Definition at line 427 of file solver_position.hpp.

Referenced by solveOne().

posPred

Kokkos::View<float* [3], CpMem> peclet::dem::PositionContactSweep::posPred

Definition at line 428 of file solver_position.hpp.

Referenced by solveOne().

quatPred

Kokkos::View<const float* [4], CpMem> peclet::dem::PositionContactSweep::quatPred

Definition at line 429 of file solver_position.hpp.

Referenced by solveOne().

quatStatic

Kokkos::View<const float* [4], CpMem> peclet::dem::PositionContactSweep::quatStatic

Definition at line 430 of file solver_position.hpp.

Referenced by solveOne().

invInertia

Kokkos::View<const float* [3], CpMem> peclet::dem::PositionContactSweep::invInertia

Definition at line 431 of file solver_position.hpp.

Referenced by solveOne().

maxOverlap

Kokkos::View<float, CpMem> peclet::dem::PositionContactSweep::maxOverlap

Definition at line 432 of file solver_position.hpp.

Referenced by solveOne().

posLambdaAcc

Kokkos::View<float*, CpMem> peclet::dem::PositionContactSweep::posLambdaAcc

Definition at line 433 of file solver_position.hpp.

Referenced by solveOne().

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The documentation for this struct was generated from the following file:

• src/solver_position.hpp