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| author | Steve Reinhardt <steve.reinhardt@amd.com> | 2009-02-16 08:56:40 -0800 |
|---|---|---|
| committer | Steve Reinhardt <steve.reinhardt@amd.com> | 2009-02-16 08:56:40 -0800 |
| commit | 89a7fb03934b3e38c7d8b2c4818794b3ec874fdf (patch) | |
| tree | 53a9b0877112908b1f6c3e5cad256a9b63a5de16 /src/mem/cache/prefetch/ghb.hh | |
| parent | 6923282fb5a9ba6af14d19be094839eefe1c34be (diff) | |
| download | gem5-89a7fb03934b3e38c7d8b2c4818794b3ec874fdf.tar.xz | |
Fixes to get prefetching working again.
Apparently we broke it with the cache rewrite and never noticed.
Thanks to Bao Yungang <baoyungang@gmail.com> for a significant part
of these changes (and for inspiring me to work on the rest).
Some other overdue cleanup on the prefetch code too.
Diffstat (limited to 'src/mem/cache/prefetch/ghb.hh')
| -rw-r--r-- | src/mem/cache/prefetch/ghb.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mem/cache/prefetch/ghb.hh b/src/mem/cache/prefetch/ghb.hh index 156a74afa..c85221a39 100644 --- a/src/mem/cache/prefetch/ghb.hh +++ b/src/mem/cache/prefetch/ghb.hh @@ -42,8 +42,10 @@ class GHBPrefetcher : public BasePrefetcher { protected: - Addr second_last_miss_addr[64/*MAX_CPUS*/]; - Addr last_miss_addr[64/*MAX_CPUS*/]; + static const int Max_Contexts = 64; + + Addr secondLastMissAddr[Max_Contexts]; + Addr lastMissAddr[Max_Contexts]; Tick latency; int degree; |