From e1e73c5f395504647344d3eaa08a5300591896f8 Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Thu, 30 May 2013 12:53:57 -0400 Subject: [PATCH] mem: Use unordered set in bus request tracking This patch changes the set used to track outstanding requests to an unordered set (part of C++11 STL). There is no need to maintain the order, and hopefully there might even be a small performance benefit. --- src/mem/bus.hh | 1 - src/mem/coherent_bus.hh | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mem/bus.hh b/src/mem/bus.hh index 16345537a..7492cf622 100644 --- a/src/mem/bus.hh +++ b/src/mem/bus.hh @@ -52,7 +52,6 @@ #define __MEM_BUS_HH__ #include -#include #include "base/addr_range_map.hh" #include "base/types.hh" diff --git a/src/mem/coherent_bus.hh b/src/mem/coherent_bus.hh index 203d7f6b3..837cc23d8 100644 --- a/src/mem/coherent_bus.hh +++ b/src/mem/coherent_bus.hh @@ -51,6 +51,7 @@ #ifndef __MEM_COHERENT_BUS_HH__ #define __MEM_COHERENT_BUS_HH__ +#include "base/hashmap.hh" #include "mem/bus.hh" #include "params/CoherentBus.hh" @@ -222,7 +223,7 @@ class CoherentBus : public BaseBus * we generated and which ones were merely forwarded. This is used * in the coherent bus when coherency responses come back. */ - std::set outstandingReq; + m5::hash_set outstandingReq; /** * Keep a pointer to the system to be allow to querying memory system -- 2.30.2