Meeting Agenda

September 28, 2020 - September 30, 2020

Logistics Agenda Presentations Attendance Votes Notes

    Note:

    This is a virtual voting meeting, which replaces the physical Austin MPI-Forum due to the COVID-19 restrictions. The meeting will consist of plenaries only, run via Webex, and be held on the three days Sep 28-30, 2020 from 9am to noon US Central time.

Agenda

All times US Central

Monday, September 28

Time Title Call Info Recording
9:00am - 11:30am Plenary Sessions Zoom Info Recording
11:30am - 12:00pm Voting Block 1 Zoom Info Recording

Tuesday, September 29

Time Title Call Info Recording
9:00am - 10:00am Plenary Sessions Zoom Info Recording
10:00am - 10:30am Voting Block 2 Zoom Info Recording
10:30am - 12:00pm Plenary Sessions Zoom Info Recording

Wednesday, September 30

Time Title Call Info Recording
9:00am - 10:00am Plenary Sessions Zoom Info Recording
10:00am - 10:30am Voting Block 3 Zoom Info Recording
10:30am - 12:00pm Plenary Sessions Zoom Info Recording

Votes

No "No Votes"

Issue #PR #Topic
137 The Embiggenment aka BigCount
308 Add MPI_INFO argument to PSEND_INIT and PRECV_INIT calls for Partitioned Communication Chapter
310 Clarify MPI object isolation description in Chapter 10.3

Errata Votes

Issue #PR #Topic
306 MPI_STATUS_SIZE, MPI_SOURCE, MPI_TAG, MPI_ERROR not defined in C
307 C bindings for MPI_STATUS_F082F and MPI_STATUS_F2F08 are missing const
301 Improve text for MPI_Comm_split_type
309 Clarify when to return info objects in MPI_T events chapter
148 Changes to MPI_T Events if info objects were available before MPI initialization
308 Add MPI_INFO argument to PSEND_INIT and PRECV_INIT calls for Partitioned Communication Chapter
310 Clarify MPI object isolation description in Chapter 10.3

First and Only Votes

Issue #PR #Topic
daybreak
daybreak

First Vote

Issue #PR #Topic
283 Add MPI_Remove_error_class, MPI_Remove_error_code, MPI_Remove_error_string

Second Vote

Issue #PR #Topic
259 Error Class and Code Advice to Implementors
96 The terms chapter is missing many terms we would like to see added for MPI-4
137 The Embiggenment aka BigCount

Plenaries

Type Issue PR Link Title Presenter
Welcome
Introductions All
Update
WG Status All WG chairs or their proxies
Plenary
Working Group Revalidation Martin
Plenary
Refresh on Voting Tickets 259, 283, 96, 137 All Proposers
Errata Reading
306
MPI_STATUS_SIZE, MPI_SOURCE, MPI_TAG, MPI_ERROR not defined in C Jeff
Errata Reading
307
C bindings for MPI_STATUS_F082F and MPI_STATUS_F2F08 are missing const Jeff
Errata Reading
301
Improve text for MPI_Comm_split_type Guillaume
Errata Reading
308
Add MPI_INFO argument to PSEND_INIT and PRECV_INIT calls for Partitioned Communication Chapter Ryan
Errata Reading
309
Clarify when to return info objects in MPI_T events chapter Marc-Andre
Errata Reading
148
Changes to MPI_T Events if info objects were available before MPI initialization Marc-Andre
Errata Reading
310
Clarify MPI object isolation description in Chapter 10.3 Dan
Reading
304
Create a standalone document for the summary of the semantics of all operation-related MPI procedures Puri
Plenary
Refresh on Voting Tickets 308 Ryan
No-no Reading
310
Clarify MPI object isolation description in Chapter 10.3 Dan
Reading
302
Synchronization on Partitioned Communication for Accelerator Optimization Ryan
Discussion
300
Consistency: replace 'task' with 'rank' or 'MPI process' where appropriate Joseph
Discussion
Consistency: use multi-threaded instead of multithreaded throughout the document Joseph
Discussion
Final MPI Timeline / RC Decision Martin
SC 2020 BoF
Panel Recording, stay tuned All
Discussion
311
Fix wrong term 'process group with Cartesian structure' in section 7.5.5 Christoph
Discussion
315
Fix not precisely defined topology information for `MPI_Cart_sub` Christoph
Discussion
314
Fix undefined behaviour of MPI_Cart/Graph*_get caused by binding to specific communicator creation calls Christoph
Wrap-Up
Next Steps and Plans for November and December Martin