DiFfRG::AssemblySchedule Struct Reference

The two trailing arguments of dealii::MeshWorker::mesh_loop. More...

#include <assembly_schedule.hh>

Public Attributes
uint	queue_length = 1
	mesh_loop's queue_length: how many work items are live in the pipeline at once.
uint	chunk_size = 1
	mesh_loop's chunk_size: cells per work item, processed back-to-back by one worker.

Friends
bool	operator== (const AssemblySchedule &, const AssemblySchedule &)=default

Detailed Description

The two trailing arguments of dealii::MeshWorker::mesh_loop.

Neither value can change a computed number: mesh_loop drives a tbb::parallel_pipeline whose copier stage is serial and runs in iterator order, so the assembled result is bitwise identical for any schedule. They are purely a performance choice, which is what makes it safe to derive them rather than pin them per configuration.

Friends And Related Symbol Documentation

operator==

bool operator== ( const AssemblySchedule & , const AssemblySchedule &  )

friend

Member Data Documentation

chunk_size

uint DiFfRG::AssemblySchedule::chunk_size = 1

mesh_loop's chunk_size: cells per work item, processed back-to-back by one worker.

queue_length

uint DiFfRG::AssemblySchedule::queue_length = 1

mesh_loop's queue_length: how many work items are live in the pipeline at once.

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

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/common/assembly_schedule.hh