fz::CompressionDAG::FusedGroupExec Struct Reference

#include <dag.h>

Public Attributes
DAGNode *	head = nullptr
	first node (fused kernel runs here)
DAGNode *	tail = nullptr
	last node; its output = the archive
std::vector< DAGNode * >	members
	all group nodes (skipped individually)
std::vector< Stage * >	stages
	group stages for the runner context
const FusedImpl *	impl = nullptr
	matched fused implementation

Detailed Description

A fusion group installed for execution: the fused runner replaces the member stages' individual execute()s with one call at the head node, writing the tail node's output buffer. See fusion_registry.h.