The UniTESK Approach to Specification-Based Validation of Hardware Designs - PowerPoint PPT Presentation

About This Presentation
Title:

The UniTESK Approach to Specification-Based Validation of Hardware Designs

Description:

Title: The UniTESK Approach to Specification-Based Validation of Hardware Designs Author: Alexander Kamkin Last modified by: User Created Date: 11/6/2006 2:25:44 PM – PowerPoint PPT presentation

Number of Views:40
Avg rating:3.0/5.0
Slides: 10
Provided by: Alexand238
Category:

less

Transcript and Presenter's Notes

Title: The UniTESK Approach to Specification-Based Validation of Hardware Designs


1
??????????????? ???????????? ???????? ??????
?????????????????????????? ??? ?????????
???????? ????????
??????? ???????? leonsia_at_ispras.ru
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS) http//hardware.ispra
s.ru
2
???????? ??????
?????????? ???????? ??????/?????? ??????????
??????? ???????? ??????????
?????????? ??????? ?????????? ??????? ???????
????????
L1 (inst)
L1 (data)
L2 (data and instructions)
L3
??????????? ??????
2 of 9
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
3
???-??????
  • ????? ??????? ????? ????? ? ?? ??????????????
    ??????? ?????????????? ???????
  • ???????? ??? ????? ???????? ????????? ??????????
    ? ????? (???????????? ??????? ???, ????????/?????
    ????)
  • ?????????? ?????? ? ???? ????????? - hit,
    ?????????? miss
  • ??? ??????? ?????????? ?????????? ???????????
    ???? ??????????
  • ????????? ?????????? ????????? ????? ?????, LRU,
    FIFO

3 of 9
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
4
???-??????
Line
Data
Tag
Index
Set
Line
Line
Line
Line
Line
Line
Line
Line
Tag
4 of 9
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
5
???? ???????? ???????? ??? MMU
  • Mapped
  • Cached
  • TLBHit
  • Valid
  • L1Hit
  • L2Hit

???????? ???????? ????????
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
5 of 9
6
??????????? ????????
6 of 9
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
7
???? ? ?????? ??????
  • ???????? ??????? ??? ????????? ???????? ????????
    ??? MMU
  • ?????????? ????? ???????? ?????? ??? ??????????
    ????????????
  • MMU
  • ???????? ???????
  • ?????????? ??????? ? ????????
  • ??????? ??????? ?????? ????? ?????? ???????
    ??????
  • ?????? ????????? ?????? ?? ?????? ??????????
    ????????????
  • MMU

7 of 9
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
8
?????????? ???????????? MMU
buffer L1 associativity 4
sets 128 line (tag30, data256)
index(addrPA) addrlt9..8gt
match(addrPA) line.tag addrlt39..10gt
policy LRU
  • ??????? ???????????????
  • ????? ????????
  • ????????? ????? ?????? (???? ? ?? ??????)
  • ??????? ?????????? ??????? ?????? ?? ??????
    ??????
  • ???????? ???????? ???????/?????????
  • ????????? ????????? ?????? ??? ???????

Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
8 of 9
9
???????!
Institute for System Programming of the Russian
Academy of Sciences (ISPRAS), 2013
9 of 9
Write a Comment
User Comments (0)
About PowerShow.com