bugGNU Parallel - build and execute command lines from standard input in parallel - Bugs: bug #48074, --pipe --block 90k blocks on...

 
 

bug #48074: --pipe --block 90k blocks on windows

Submitted by:  Ole Tange <tange>
Submitted on:  Wed 01 Jun 2016 09:56:41 AM UTC  
 
Category: NoneSeverity: 3 - Normal
Item Group: NoneStatus: Confirmed
Privacy: PublicAssigned to: Ole Tange <tange>
Open/Closed: Open

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Sun 12 Jun 2016 11:19:43 PM UTC, comment #3:

Still not fixed.

See if it is possible to make a MVCE.

Ole Tange <tange>
Project AdministratorIn charge of this item.
Sat 04 Jun 2016 02:42:52 PM UTC, comment #2:

Fixed in [bf0571e4a].

Ole Tange <tange>
Project AdministratorIn charge of this item.
Wed 01 Jun 2016 10:02:14 AM UTC, comment #1:

OK
seq 100000 | parallel --pipe --block 90k -j1 --roundrobin wc
seq 100000 | parallel --pipe --block 90k -j2 --roundrobin wc
seq 100000 | parallel --pipe --block 90k -j3 --roundrobin wc

Blocks
seq 100000 | parallel --pipe --block 90k -j4 --roundrobin wc

Ole Tange <tange>
Project AdministratorIn charge of this item.
Wed 01 Jun 2016 09:56:41 AM UTC, original submission:

$ seq 100000 | parallel --pipe --block 90k --joblog - --roundrobin wc

Ole Tange <tange>
Project AdministratorIn charge of this item.

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

Attached Files
file #37368:  plot.png added by tange (26KiB - image/png - Block size vs jobs. Purple = blocks.)
file #37327:  log.txt added by tange (49KiB - text/plain - Output of -j1..4 --block 1..200k)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by tange (Submitted the item)
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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 12 Jun 2016 11:19:43 PM UTCtangeStatusFixed=>Confirmed
      Open/ClosedClosed=>Open
    Sat 04 Jun 2016 02:42:52 PM UTCtangeStatusConfirmed=>Fixed
      Open/ClosedOpen=>Closed
    Fri 03 Jun 2016 06:33:22 AM UTCtangeAttached File-=>Added plot.png, #37368
    Wed 01 Jun 2016 10:36:52 AM UTCtangeAttached File-=>Added log.txt, #37327

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