首页>
外国专利>
Method for convergence analysis based on thread variance analysis
Method for convergence analysis based on thread variance analysis
展开▼
机译:基于线程方差分析的收敛性分析方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Basic blocks within a thread program are characterized for convergence based on variance analysis or corresponding instructions. Each basic block is marked as divergent based on transitive control dependence on a block that is either divergent or comprising a variant branch condition. Convergent basic blocks that are defined by invariant instructions are advantageously identified as candidates for scalarization by a thread program compiler.
展开▼