diff options
Diffstat (limited to 'src/gpgpu-sim/gpu-cache.cc')
| -rw-r--r-- | src/gpgpu-sim/gpu-cache.cc | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/gpgpu-sim/gpu-cache.cc b/src/gpgpu-sim/gpu-cache.cc index d5856aa..3d8d911 100644 --- a/src/gpgpu-sim/gpu-cache.cc +++ b/src/gpgpu-sim/gpu-cache.cc @@ -29,6 +29,9 @@ #include "stat-tool.h" #include <assert.h> +#define MAX_DEFAULT_CACHE_SIZE_MULTIBLIER 4 +// used to allocate memory that is large enough to adapt the changes in cache size across kernels + const char * cache_request_status_str(enum cache_request_status status) { static const char * static_cache_request_status_str[] = { @@ -45,7 +48,7 @@ const char * cache_request_status_str(enum cache_request_status status) } void l2_cache_config::init(linear_to_raw_address_translation *address_mapping){ - cache_config::init(); + cache_config::init(m_config_string); m_address_mapping = address_mapping; } @@ -64,7 +67,7 @@ tag_array::~tag_array() delete[] m_lines; } -tag_array::tag_array( const cache_config &config, +tag_array::tag_array( cache_config &config, int core_id, int type_id, cache_block_t* new_lines) @@ -74,13 +77,18 @@ tag_array::tag_array( const cache_config &config, init( core_id, type_id ); } -tag_array::tag_array( const cache_config &config, +void tag_array::update_cache_parameters(cache_config &config) +{ + m_config=config; +} + +tag_array::tag_array( cache_config &config, int core_id, int type_id ) : m_config( config ) { //assert( m_config.m_write_policy == READ_ONLY ); Old assert - m_lines = new cache_block_t[ config.get_num_lines()]; + m_lines = new cache_block_t[MAX_DEFAULT_CACHE_SIZE_MULTIBLIER*config.get_num_lines()]; init( core_id, type_id ); } |