microprobe.target.uarch.cache.SetAssociativeCache¶

class SetAssociativeCache(element, size, level, line_size, address_size, data, ins, ways)[source]¶

Class to represent a set-associative cache.

__init__(element, size, level, line_size, address_size, data, ins, ways)[source]¶

Create a SetAssociativeCache object.

Parameters:	element (`MicroarchitectureElement`) – Micrarchitecture element size (`int`) – Cache size in kilobytes level (`int`) – Cache level line_size (`int`) – Line size in bytes address_size (`int`) – Address size in bits data (`bool`) – Data cache flag ins (`int`) – Instruction cache flag ins – Cache ways
Returns:	Cache instance
Return type:	`Cache`

Methods

__init__(element, size, level, line_size, …) Create a SetAssociativeCache object.

congruence_class(value) Return the congruence class for a given value.

lines() Number of lines (class:~.int).

offset(value)

param value:

print_info()

sets() Number of cache sets (class:~.int).

setsways() Return the list of sets and ways.

Attributes

`bits_x_lines`	Number of bits per line (class:~.int).
`bits_x_offset`	Number of offset bits (class:~.int).
`bits_x_set`	Number of bits per set (class:~.int).
`contains_data`	Data cache flag (class:~.bool).
`contains_instructions`	Instruction cache (class:~.bool).
`description`	Cache description (class:~.str).
`element`	Corresponding microarchitecture element (`MicroarchitectureElement`).
`level`	Cache level (class:~.int).
`line_size`	Cache line size in bytes (class:~.int).
`name`	Cache name (class:~.str).
`offset_bits`	Number of offset bits (class:~.int).
`set_ways_bits`	Number of bits per way (class:~.int).
`size`	Cache size in kilobytes (class:~.int).
`ways`	Number of cache ways (class:~.int).

setsways()[source]¶

Return the list of sets and ways.

Returns:	List of available sets * ways
Return type:	`list` of `int`

congruence_class(value)[source]¶

Return the congruence class for a given value.

offset(value)[source]¶

Parameters:	value –

element¶: Corresponding microarchitecture element (MicroarchitectureElement).