TinySTM
1.0.5

Module for gathering statistics about transactions. More...
Go to the source code of this file.
Data Structures  
struct  stm_ab_stats 
Statistics associated with an atomic block. More...  
Typedefs  
typedef struct stm_ab_stats  stm_ab_stats_t 
Statistics associated with an atomic block.  
Functions  
int  stm_get_ab_stats (int id, stm_ab_stats_t *stats) 
Get statistics about an atomic block. More...  
void  mod_ab_init (int freq, int(*check)(void)) 
Initialize the module. More...  
Module for gathering statistics about transactions.
This module maintains aggregate statistics about all threads for every atomic block in the application (distinguished using the identifier part of the transaction attributes).
void mod_ab_init  (  int  freq, 
int(*)(void)  check  
) 
Initialize the module.
This function must be called once, from the main thread, after initializing the STM library and before performing any transactional operation.
freq  Inverse sampling frequency (1 to keep all samples). 
check  Pointer to a function that will be called to check if a sample is valid and should be kept. The event will be discarded if and only if the function returns 0. If no function is provided, all samples will be kept. 
int stm_get_ab_stats  (  int  id, 
stm_ab_stats_t *  stats  
) 
Get statistics about an atomic block.
id  Identifier of the atomic block (as specified in transaction attributes). 
stats  Pointer to the variable to should hold the statistics of the atomic block. 