[sv-ac] notes from SV-AC meeting 2008-02-26

From: John Havlicek <john.havlicek_at_.....>
Date: Tue Feb 26 2008 - 12:00:54 PST
Hi Folks:

My notes from today's meeting are attached.  Please
let me know if changes are required.

J.H.

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Minutes of IEEE P1800 SV-AC meeting #2007-42
Written by: John Havlicek

Date:  2008-02-26
Time:  16:00 UTC (10:00 CST) 

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Access Code:  7375405


Attendance Record:
------------------
        Legend:
                x = attended
                - = missed
                r = represented
                . = not yet a member
                v = valid voter (2 out of last 3 or 3/4 overall)
                n = not a valid voter
                t = chair eligible to vote only to make or break a tie

New PAR, attendance re-initialized on 2006-08-22:

vv[xx-xxxxxxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxx-xx] Doron Bustan (Intel)
vv[xxxxxxxxxxx--xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-x] Eduard Cerny (Synopsys)     
nn[----------------------------x-xxx---------x-x-xxx-x---x] Surrendra Dudani (Synopsys)
vv[xxxx-xxxxxxxxx-xxxxxx-xxxxxxxxx-xx-xxxxx-xxx-xxx-------] Yaniv Fais (Freescale)
tt[xxxxxxxxxx--xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx] John Havlicek (Freescale - Chair)
vv[xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxrxxxxxxxxxxxxx-xxx] Dmitry Korchemny (Intel - Co-Chair)
vv[x-xxxxxxxxx-xxxxxxxxx-xxx-x--xx--xxxxx----------xx-xxxx] Manisha Kulshrestha (Mentor Graphics)
nn[---x-x-------------------------------------------------] Ah-Lam Lee (Qualcomm)
nn[------------------------------------xxxxx-------x-xx-x-] Jiang Long (Mentor Graphics)
nn[---------------x------------x--xxx.....................] Joseph Lu (Altera)
nv[-x-x--xxxxxxxxxxxxxxxxxxx..............................] Johan Martensson (Jasper)
nn[---------------------------------x--x-xx--xx-xxxxxxx-x-] Hillel Miller (Freescale)
vv[xxxxxxxxxxx-xxxx-xxxxxxxxxxxxxxxxxxx-xxxxxxxx-xxxxxxxxx] Lisa Piper (Cadence)
vv[x-xxxxxxxxxx-x-x-xx-xxxxxxx-x-xxxxx-x..................] Erik Seligman (Intel)
nn[-------------x-x----x--------xxxx-----xxxx-xx----------] Tej Singh (Mentor Graphics)
vv[x-xxx-xxxxxx-x-xxxxxx--xxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxx] Bassam Tabbara (Synopsys)
vv[xxxxxxxxxxxxxxx-xxxxxxxxxxxxx-xxxxxxxxxx...............] Tom Thatcher (Sun Microsystems)
   |------------------------------------------------------ attendance on 2008-02-26
 |-------------------------------------------------------- voting eligibility on 2008-02-26
|--------------------------------------------------------- new voting eligibility


Agenda:
-------

- Reminder of IEEE patent policy.

Items with actions in other committees:
. 1599 API and VPI changes for 0805
  - to be re-approved by SV-CC
. 1757 accept_on/reject_on
  - to be reviewed and approved by SV-CC
. 1769 Elaboration-time assertions
  - to be reviewed and approved by SV-BC
. 1898 Explicit mappings from assertion system tasks to callbacks
  - to be reviewed and approved by SV-CC
. 2005 Glitches with immediate assertions
  - to be reviewed and approved by SV-CC
. 2088 Covergroups in checkers
  - to be reviewed and approved by SV-EC
. 2089 Covergroups in checkers
  - to be reviewed and approved by SV-BC and SV-EC
. 2182 VPI diagrams for checkers
  - to be reviewed and approved by SV-CC
. 2250 VPI changes for LTL operators
  - to be reviewed and approved by SV-CC

- Ballot results and discussion
  . 1698 Semantics of sampled value functions outside assertions
  . 1769 Elaboration-time assertions
  . 1806 Restrict property
  . 1900 Checkers
  . 1901 Identifier for ## should be constant
  . 2173 Property case

Voice votes
. 1932 LTL Operators
. 2110 Checkers in loops

Old items
. 1503 Assertion VPI changes
  - Is SV-CC still working on this?

Working items

Other items


Notes:
-------

- Reminder of IEEE patent policy.

Items with actions in other committees:
. 1599 API and VPI changes for 0805
  - to be re-approved by SV-CC
. 1757 accept_on/reject_on
  - to be reviewed and approved by SV-CC
. 1769 Elaboration-time assertions
  - to be reviewed and approved by SV-BC
. 1898 Explicit mappings from assertion system tasks to callbacks
  - to be reviewed and approved by SV-CC
. 2005 Glitches with immediate assertions
  - to be reviewed and approved by SV-CC
. 2088 Covergroups in checkers
  - to be reviewed and approved by SV-EC
. 2089 Checkers with final blocks
  - to be reviewed and approved by SV-BC and SV-EC
. 2182 VPI diagrams for checkers
  - to be reviewed and approved by SV-CC
. 2250 VPI changes for LTL operators
  - to be reviewed and approved by SV-CC

- Ballot results and discussion
  . 1769 Elaboration-time assertions
    - failed due to negative vote [DK]
    - Discussion of first argument in runtime versions.  Decided not
      to align.
    - EC will make the changes from the friendly amendments.
    - We will voice vote this on 2008-02-28.   
  . 1900 Checkers
    - Passed, friendly amendments.
    - Net part is split.
    - Voice vote 9y/0n/0a to approve current version of 1900.
    - DK needs to address the latest comments from SB.
    - We will voice vote the final version on 2008-02-28.
  . 1901 Identifier for ## should be constant
    - Passed, friendly amendments.
    - EC will make the changes from the friendly amendments.
    - We will voice vote this on 2008-02-28.   
  . 1698 Semantics of sampled value functions outside assertions
    - Passed, friendly amendment from DK.
    - Voice vote 9y/0n/0a to approve DK friendly amendment.
    - JH will update the proposal and then change the state on Mantis.
  . 1806 Restrict property
    - Passed, friendly amendments
    - Voice vote 9y/0n/0a to approve subject to last friendly amendment being 
      implemented.
    - EC will implement the last friendly amendment, then JH will move the
      Mantis state.
  . 2173 Property case
    - failed due to negative vote.
    - Voice vote to approve subject to YF making subscript changes in Annex F:  
      7y/1n/0a.  MK voted no:  The reason is that I do not think it adds any critical
      functionality.
    - YF will make subscript changes and then JH will mark as resolved.

Voice votes
. 1932 LTL Operators
  - Voice vote to approve:  9y/0n/0a.
  - Discussed Champions feedback about keywords.  SV-AC do not intend to make further 
    changes unless feedback is given with specific suggestions.
  - JH will change the state to resolved.
. 2110 Checkers in loops
  - Voice vote to approve:  9y/0n/0a.
  - JH will change the state to resolved.
. 1987 Verification statement
  - JH needs to revise this again to address Stu's comment about "checker".
    and clarify the cross reference instructions for 16.2.
  - We will voice vote this on Thursday.
. 2005 Deferred assertions
  - Voice vote to approve:   9y/0n/0a.
  - JH will change the state to resolved.
  - Were the comments from Francoise addressed?

Old items
. 1503 Assertion VPI changes
  - Is SV-CC still working on this?
  - LP says Jim Vallenga says there are still more things to be done, but
    SV-CC is focussed on their own issues now.

Working items

Other items
. 2150 Use of automatic variables
  - JH sent send the specific changes to MK.
  - Voice vote to approve changes to 8y/0n/0a.  JH will change the mantis state.
. 2088 Covergroups in checkers
  - Failed in SV-EC and SV-BC.
  - Tom revised to disallow covergroup declarations in checkers.  
  - JH will call a short e-mail vote to close on 2008-02-27. 
  - We will voice vote on 2008-02-28 on any last changes.
. 2089 Checkers with final blocks
  - Failed in SV-EC and SV-BC.
  - Tom revised, added three sentences, largely repeating conditions from Clause 9
    on final blocks.  
  - Tom will make final revision and send email.  JH call a short e-mail vote to 
    close on 2008-02-27. 
  - We will voice vote on 2008-02-28 on any last changes.
. 2091 Where concurrent assertions may appear
  - LP will make changes and upload to mantis
  - We will voice vote on 2008-02-28.

-------------------------------------------------------------------------
Extension Schedule

Legend:
M:  major item slot (2 concurrent)
m:  minor item slot (4 concurrnet)
v:  very minor item slot (no limit)
d:  draft preparation slot (no limit)

Late Items
  m: 1756 // due 2007-12-11; review
  v: 1786 // due 2007-12-18; resolve in 1932
  v: 1687 // due 2008-01-15; open
  m: 2172 // due 2008-01-15; open
  d: 2173 // draft due 2008-01-08
  d: 0966/1982 // draft due 2008-01-22; open
  v: 1901 // review due 2008-01-15
  m: 2100 // due 2008-02-12
  d: 1806 // draft due 2008-01-29

Schedule:
---------
2008-02-12
  M: 1551 review
  m: 0966/1982 ballot & revision
  m: 2100 ballot & revision
  m: 1806 review
2008-02-19
  M: 1551 ballot & revision
  m: 1806 ballot & revision
  m:
  m:
2008-02-26
  M: 1551 ballot & revision
  M:
  m:
  m:
  m:
  m:
Received on Tue Feb 26 12:08:13 2008

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