From 1b2c81b9d7835eb77b319e66bb8e0fb40f771b99 Mon Sep 17 00:00:00 2001 From: Ron Dreslinski Date: Mon, 4 Apr 2005 16:25:22 -0400 Subject: Add more prefetcher support. SConscript: Add GHB prefetcher to build list python/m5/objects/BaseCache.mpy: Add parameters about when to remove prefetches and wether or not to use cpuid to differentiate access patterns --HG-- extra : convert_revision : 1d3fef21910f2f34b8c28d01b5f6e86eef53357c --- SConscript | 1 + python/m5/objects/BaseCache.mpy | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/SConscript b/SConscript index 7f9e56f70..37d697ca1 100644 --- a/SConscript +++ b/SConscript @@ -166,6 +166,7 @@ base_sources = Split(''' mem/cache/miss/mshr.cc mem/cache/miss/mshr_queue.cc mem/cache/prefetch/base_prefetcher.cc + mem/cache/prefetch/ghb_prefetcher.cc mem/cache/prefetch/prefetcher.cc mem/cache/prefetch/stride_prefetcher.cc mem/cache/prefetch/tagged_prefetcher.cc diff --git a/python/m5/objects/BaseCache.mpy b/python/m5/objects/BaseCache.mpy index 3727f2f01..214e0555c 100644 --- a/python/m5/objects/BaseCache.mpy +++ b/python/m5/objects/BaseCache.mpy @@ -54,3 +54,7 @@ simobj BaseCache(BaseMem): "Latency of the prefetcher") prefetch_policy = Param.Prefetch('none', "Type of prefetcher to use") + prefetch_cache_check_push = Param.Bool(True, + "Check if in cash on push or pop of prefetch queue") + prefetch_use_cpu_id = Param.Bool(True, + "Use the CPU ID to seperate calculations of prefetches") -- cgit v1.2.3