CUPTI User's Guide

CapabilityEvent Name Description Type 2.0 2.1gst_inst_8bit Total number of 8-bit global store instructionsSM Y Ythat are executed by all thethreads across all thread blocksgst_inst_16bit Total number of 16-bit global store instructionsSM Y Ythat are executed by all thethreads across all thread blocksgst_inst_32bit Total number of 32-bit global store instructionsSM Y Ythat are executed by all thethreads across all thread blocksgst_inst_64bit Total number of 64-bit global store instructionsSM Y Ythat are executed by all thethreads across all thread blocksgst_inst_128bit Total number of 128-bit global storeinstructions that are executed by allthe threads across all thread blocksSM Y YTable 5: Capability 2.x Events For domain_cCapabilityEvent Name Description Type 2.0 2.1branchNumber of branches taken by threads SM Y Yexecuting a kernel. This counter willbe incremented by one if at least onethread in a warp takes the branchdivergent_branch Number of divergent branches within SM Y Ya warp. This counter will be incrementedby one if at least one threadin a warp diverges (that is, follows adifferent execution path) via a data dependentconditional branchwarps_launched Number of warps launched SM Y Ythreads_launched Number of threads launched SM Y Yactive_warpsAccumulated number of active warps SM Y Yper cycle. For every cycle it incrementsby the number of active warpsin the cycle which can be in the range0 to 48active_cyclesNumber of cycles a multiprocessor hasat least one active warpSM Y YCUDA Tools SDK CUPTI User’s Guide DA-05679-001_v01 | 19