From 777ab7fd6761a6250bc8e4f37994125a3f8d331b Mon Sep 17 00:00:00 2001
From: Akshay Jain <jain156@purdue.edu>
Date: Thu, 22 Mar 2018 04:20:13 -0400
Subject: Change 252 by jain156@akshayj-lt1 on 2017/05/29 10:51:32

Checking in the data footprint stats as reported in the micro paper.

The implementation uses gpgpu pointer, due to which I don't feel fine pushing to mainline.
May be I can do the stats check and increment in l2cache.cc through a public function
to avoid exposing gpgpu pointer to public
---
 src/gpgpu-sim/gpu-sim.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/gpgpu-sim/gpu-sim.h')

diff --git a/src/gpgpu-sim/gpu-sim.h b/src/gpgpu-sim/gpu-sim.h
index 1778008..f9b5dad 100644
--- a/src/gpgpu-sim/gpu-sim.h
+++ b/src/gpgpu-sim/gpu-sim.h
@@ -36,6 +36,7 @@
 #include <iostream>
 #include <fstream>
 #include <list>
+#include <unordered_set>
 #include <stdio.h>
 
 
@@ -428,6 +429,8 @@ public:
 
     void perf_memcpy_to_gpu( size_t dst_start_addr, size_t count );
 
+   std::unordered_set<unsigned long long> data_footprint_stats;
+
    //The next three functions added to be used by the functional simulation function
    
    //! Get shader core configuration
-- 
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