From e8b9773363a5543374d0951877f345fc4e7f917c Mon Sep 17 00:00:00 2001 From: Tim Rogers Date: Sat, 9 Feb 2013 08:00:44 -0800 Subject: Addin in a protected constructor that can be used by derived classes of the tag_array so they can allocate their own type of lines [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15214] --- src/gpgpu-sim/gpu-cache.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/gpgpu-sim/gpu-cache.h') diff --git a/src/gpgpu-sim/gpu-cache.h b/src/gpgpu-sim/gpu-cache.h index 2d50e67..dabcc18 100644 --- a/src/gpgpu-sim/gpu-cache.h +++ b/src/gpgpu-sim/gpu-cache.h @@ -278,6 +278,7 @@ private: class tag_array { public: + // Use this constructor tag_array( const cache_config &config, int core_id, int type_id ); ~tag_array(); @@ -298,6 +299,16 @@ public: float windowed_miss_rate( ) const; void get_stats(unsigned &total_access, unsigned &total_misses) const; +protected: + // This constructor is intended for use only from derived classes that wish to + // avoid unnecessary memory allocation that takes place in the + // other tag_array constructor + tag_array( const cache_config &config, + int core_id, + int type_id, + cache_block_t* new_lines ); + void init( int core_id, int type_id ); + protected: const cache_config &m_config; -- cgit v1.3