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SHOGUN
v1.1.0
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SHOGUN
v1.1.0
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Template class Cache implements a simple cache.
When the cache is full -- elements that are least used are freed from the cache. Thus for the cache to be effective one should not visit loop over objects, i.e. visit elements in order 0...num_elements (with num_elements >> the maximal number of entries in cache)
Classes | |
| struct | TEntry |
Public Member Functions | |
| CCache () | |
| CCache (int64_t cache_size, int64_t obj_size, int64_t num_entries) | |
| virtual | ~CCache () |
| bool | is_cached (int64_t number) |
| T * | lock_entry (int64_t number) |
| void | unlock_entry (int64_t number) |
| T * | set_entry (int64_t number) |
| virtual const char * | get_name () const |
Protected Attributes | |
| bool | cache_is_full |
| int64_t | entry_size |
| int64_t | nr_cache_lines |
| TEntry * | lookup_table |
| TEntry ** | cache_table |
| T * | cache_block |
| CCache | ( | int64_t | cache_size, |
| int64_t | obj_size, | ||
| int64_t | num_entries | ||
| ) |
| virtual const char* get_name | ( | ) | const [virtual] |
| bool is_cached | ( | int64_t | number | ) |
| T* lock_entry | ( | int64_t | number | ) |
| T* set_entry | ( | int64_t | number | ) |
| void unlock_entry | ( | int64_t | number | ) |
T* cache_block [protected] |
bool cache_is_full [protected] |
TEntry** cache_table [protected] |
int64_t entry_size [protected] |
TEntry* lookup_table [protected] |
int64_t nr_cache_lines [protected] |
