CUPTI User's Guide

Metric Name Description Formulagld_throughput Global memory load throughput ((128*global_load_hit) + (l2_-subp0_read_requests + l2_-subp1_read_requests) * 32 -(l1_cached_local_ld_misses *128))/(gputime)gst_throughputGlobal memory store throughputgld_requested_-throughput(l2_subp0_write_requests +l2_subp1_write_requests) * 32- (l1_cached_local_ld_misses* 128))/(gputime)(gld_inst_8bit + 2*gld_inst_-16bit + 4*gld_inst_32bit +8*gld_inst_64bit + 16*gld_-inst_128bit) / gputime(gst_inst_8bit + 2*gst_inst_-16bit + 4*gst_inst_32bit +8*gst_inst_64bit + 16*gst_-inst_128bit) / gputime(fb_subp0_read + fb_subp1_-read) * 32 / gputimegst_requested_-throughputdram_read_-throughputdram_write_-throughputl1_cache_global_-hit_ratel1_cache_local_-hit_rate100*l1_cached_local_ld_-hits+l1_cached_local_st_-hits/(l1_cached_local_ld_-hits+l1_cached_local_ld_-misses+l1_cached_local_st_-hits+l1_cached_local_st_-misses)tex_cache_hit_-ratetex_cache_-throughputRequested global memory loadthroughputRequested global memory storethroughputDRAM read throughputDRAM write throughput (fb_subp0_write + fb_-subp1_write) * 32 / gputimeHit rate in L1 cache for global 100*l1_cached_global_ld_-loadshits/(l1_cached_global_ld_-hits+l1_cached_global_ld_-misses)Hit rate in L1 cache for localloads and storesTexture cache hit rate 100 * (tex0Queries -tex0Misses)/tex0QueriesTexture cache throughput tex_cache_sector_queries * 32/ gputimeTable 8: Capability 2.x MetricsCUDA Tools SDK CUPTI User’s Guide DA-05679-001_v01 | 24