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Showing 1 to 3 of 3 for “"Register Pressure"”.
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Modulo Scheduling for Control-Intensive General-Purpose Programs
… of the loop. Second, modulo scheduling reduces register pressure by initiating iterations at a consistent rate that is sustainable for the given resources and dependence structure. Third, with the appropriate architectural support, modulo scheduling results in less code expansion because …
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Accelerating The Discontinuous Galerkin Cell-Vertex Scheme (Dg-Cvs) Solver On Cpu-Gpu Heterogeneous Systems
… remapping to minimize thread divergence and register pressure reduction to increase kernel occupancy. Our experiment results show that Dg-Cvs on gpu outperforms cpu by up to 57\% before optimization and 145\% afterwards. We also use Dg-Cvs as a real world application to explore the …
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Compiler Optimization Effects on Register Collisions
… toward this goal is to keep values in fast registers to limit the number of slower memory accesses that occur. When there are not enough physical registers available for use, values are ``spilled'' to the runtime stack. The need for spills is discovered during register allocation wherein …