Implementation of the InteractiveModeCoherence and BusEvent classes. More...

#include "coherence_protocol.h"
#include "interactive_mode_coherence.h"

Include dependency graph for interactive_mode_coherence.cc:

Macros
#define	ALLOCATED 0x55555555
	Dummy tag value indicating that a line is allocated.

Enumerations
enum	col_width_e { COL_WIDTH_OP = 2 , COL_WIDTH_EVENT = 16 , COL_WIDTH_SOURCE = 11 , COL_WIDTH_STATES = 3 * N_INTERACTIVE_MODE_LINES - 1 , COL_WIDTH_ACCESS = 8 , COL_WIDTH_VICTIM = 6 , COL_WIDTH_TAGS = 2 * N_INTERACTIVE_MODE_LINES - 1 , COL_WIDTH_REP_STATE = 15 }
	Table column widths. More...

Variables
constexpr const char *	state_names []
	String names of the states in state_e. More...

constexpr const char *	bus_event_names []
	String names of bus messages and statistics in bus_msg_e and statistic_e. More...

Detailed Description

Implementation of the InteractiveModeCoherence and BusEvent classes.

Enumeration Type Documentation

◆ col_width_e

enum col_width_e

Table column widths.

Enumerator
COL_WIDTH_OP	Operations have one letter and one digit.
COL_WIDTH_EVENT	String length of the longest bus event name + 2.
COL_WIDTH_SOURCE	String length of "Main Memory" or "Data Source".
COL_WIDTH_STATES	Space for the states of all caches.
COL_WIDTH_ACCESS	String length of the word "Accessed".
COL_WIDTH_VICTIM	String length of the word "Victim".
COL_WIDTH_TAGS	Space for the tags of all caches.
COL_WIDTH_REP_STATE	String length of the words "Replacer State" + 1.

Variable Documentation

◆ bus_event_names

constexpr const char* bus_event_names[]

constexpr

Initial value:

= {
    "PrRd", "PrWr", "BusRd", "BusRdX", "BusUpdt", "BusUpgr", "BusWr", "Read Miss",
    "Write Miss", "Line Flush", "Line Fetch", "Cache to Cache", "Write Back", "Write Memory"
}

String names of bus messages and statistics in bus_msg_e and statistic_e.

◆ state_names

constexpr const char* state_names[]

constexpr

Initial value:

= {
    " I ", " D ", " E ", " M ", " V ", " O ", " S ", " Sc", " Sm"
}

String names of the states in state_e.

Macros