From e87f15a76c5b3225911850fcdb4074c16682ae50 Mon Sep 17 00:00:00 2001 From: Akshay Jain Date: Wed, 21 Mar 2018 13:40:06 -0400 Subject: Change 124 by jain156@akshayj-lt1 on 2016/12/08 20:17:53 Added Memory divergence stats Data shows same divergence characteristics across PTX and PTX+ --- src/gpgpu-sim/shader.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/gpgpu-sim/shader.h') diff --git a/src/gpgpu-sim/shader.h b/src/gpgpu-sim/shader.h index 5b41c06..2475677 100644 --- a/src/gpgpu-sim/shader.h +++ b/src/gpgpu-sim/shader.h @@ -1470,6 +1470,10 @@ struct shader_core_stats_pod { int gpgpu_n_mem_read_global; int gpgpu_n_mem_write_global; int gpgpu_n_mem_read_inst; + + //warps memory divergence count + unsigned long long gpgpu_n_times_gmem_accesses_by_warps; + unsigned long long gpgpu_n_total_gmem_accesses_by_warps; int gpgpu_n_mem_l2_writeback; int gpgpu_n_mem_l1_write_allocate; -- cgit v1.3