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From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgomp/58642] gomp regression: not "honoring" anymore task set and numactl
Date: Mon, 07 Oct 2013 10:14:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58642

--- Comment #16 from vincenzo Innocente <vincenzo.innocente at cern dot ch> ---
./affinity-1.exe 

Initial thread
#1 thread 1
#1 thread 0
#1 thread 3
#1 thread 2
#1,#1 thread 3,1
#1,#1 thread 3,0
#1,#1 thread 3,2
#1,#2 thread 3,4
#1,#2 thread 3,0
#1,#2 thread 3,1
#1,#2 thread 3,3
#1,#2 thread 3,2
#1,#2,#1 thread 3,3,0
#1,#2,#1 thread 3,3,4
#1,#2,#1 thread 3,3,1
#1,#2,#1 thread 3,3,2
#1,#2,#1 thread 3,3,3
#1,#3 thread 3,2
#1,#3 thread 3,3
#1,#3 thread 3,1
#1,#3 thread 3,0
#1,#4 thread 3,2
#1,#4 thread 3,5
#1,#4 thread 3,4
#1,#4 thread 3,1
#1,#4 thread 3,3
#1,#4 thread 3,0
#2 thread 3
#2 thread 0
#2 thread 1
#2 thread 2
#2 thread 4
#2,#1 thread 3,0
#2,#1 thread 3,2
#2,#1 thread 3,1
#2,#2 thread 3,0
#2,#2 thread 3,1
#2,#2 thread 3,2
#2,#2 thread 3,3
#2,#2 thread 3,4
#2,#3 thread 3,0
#2,#3 thread 3,1
#2,#3 thread 3,3
#2,#3 thread 3,2
#2,#4 thread 3,2
#2,#4 thread 3,4
#2,#4 thread 3,3
#2,#4 thread 3,5
#2,#4 thread 3,1
#2,#4 thread 3,0
#3 thread 1
#3 thread 0
#3 thread 2
#3,#1 thread 2,1
#3,#1 thread 2,3
#3,#1 thread 2,0
#3,#1 thread 2,2
#3,#2 thread 2,1
#3,#2 thread 2,3
#3,#2 thread 2,0
#3,#2 thread 2,2
#3,#2,#1 thread 2,0,0
#3,#2,#1 thread 2,0,3
#3,#2,#1 thread 2,0,4
#3,#2,#1 thread 2,0,2
#3,#2,#1 thread 2,0,1
#3,#2,#2 thread 2,3,3
#3,#2,#2 thread 2,3,4
#3,#2,#2 thread 2,3,0
#3,#2,#2 thread 2,3,1
#3,#2,#2 thread 2,3,2
#3,#3 thread 2,0
#3,#3 thread 2,1
#3,#3 thread 2,2
#3,#3 thread 2,3
#3,#4 thread 2,2
#3,#4 thread 2,0
#3,#4 thread 2,5
#3,#4 thread 2,3
#3,#4 thread 2,4
#3,#4 thread 2,1
#4 thread 3
#4 thread 2
#4 thread 4
#4 thread 1
#4 thread 0
#4,#1 thread 2,0
#4,#1 thread 2,2
#4,#1 thread 2,3
#4,#1 thread 2,1
#4,#2 thread 2,2
#4,#2 thread 2,0
#4,#2 thread 2,1
#4,#2 thread 2,3
#4,#2,#1 thread 2,0,0
#4,#2,#1 thread 2,0,4
#4,#2,#1 thread 2,0,3
#4,#2,#1 thread 2,0,2
#4,#2,#1 thread 2,0,1
#4,#2,#2 thread 2,2,1
#4,#2,#2 thread 2,2,3
#4,#2,#2 thread 2,2,4
#4,#2,#2 thread 2,2,2
#4,#2,#2 thread 2,2,0
#4,#2,#3 thread 2,3,0
#4,#2,#3 thread 2,3,3
#4,#2,#3 thread 2,3,1
#4,#2,#3 thread 2,3,2
#4,#2,#3 thread 2,3,4
#4,#3 thread 2,2
#4,#3 thread 2,0
#4,#3 thread 2,3
#4,#3 thread 2,1
#4,#4 thread 2,1
#4,#4 thread 2,2
#4,#4 thread 2,0
#4,#4 thread 2,5
#4,#4 thread 2,4
#4,#4 thread 2,3

[innocent@olsnba04 parallel]$ setenv OMP_PROC_BIND false
[innocent@olsnba04 parallel]$ ./affinity-1.exe
OMP_PROC_BIND='false'
Initial thread
#1 thread 1
#1 thread 3
#1 thread 2
#1 thread 0
#1,#1 thread 3,0
#1,#1 thread 3,1
#1,#1 thread 3,2
#1,#2 thread 3,1
#1,#2 thread 3,3
#1,#2 thread 3,0
#1,#2 thread 3,4
#1,#2 thread 3,2
#1,#2,#1 thread 3,3,0
#1,#2,#1 thread 3,3,3
#1,#2,#1 thread 3,3,1
#1,#2,#1 thread 3,3,4
#1,#2,#1 thread 3,3,2
#1,#3 thread 3,1
#1,#3 thread 3,3
#1,#3 thread 3,0
#1,#3 thread 3,2
#1,#4 thread 3,0
#1,#4 thread 3,5
#1,#4 thread 3,4
#1,#4 thread 3,3
#1,#4 thread 3,2
#1,#4 thread 3,1
#2 thread 0
#2 thread 4
#2 thread 3
#2 thread 2
#2 thread 1
#2,#1 thread 3,0
#2,#1 thread 3,2
#2,#1 thread 3,1
#2,#2 thread 3,2
#2,#2 thread 3,3
#2,#2 thread 3,1
#2,#2 thread 3,0
#2,#2 thread 3,4
#2,#3 thread 3,3
#2,#3 thread 3,2
#2,#3 thread 3,1
#2,#3 thread 3,0
#2,#4 thread 3,4
#2,#4 thread 3,5
#2,#4 thread 3,3
#2,#4 thread 3,1
#2,#4 thread 3,0
#2,#4 thread 3,2
#3 thread 1
#3 thread 2
#3 thread 0
#3,#1 thread 2,1
#3,#1 thread 2,2
#3,#1 thread 2,3
#3,#1 thread 2,0
#3,#2 thread 2,0
#3,#2 thread 2,1
#3,#2 thread 2,2
#3,#2 thread 2,3
#3,#2,#1 thread 2,0,2
#3,#2,#1 thread 2,0,3
#3,#2,#1 thread 2,0,4
#3,#2,#1 thread 2,0,1
#3,#2,#1 thread 2,0,0
#3,#2,#2 thread 2,3,3
#3,#2,#2 thread 2,3,2
#3,#2,#2 thread 2,3,4
#3,#2,#2 thread 2,3,0
#3,#2,#2 thread 2,3,1
#3,#3 thread 2,2
#3,#3 thread 2,1
#3,#3 thread 2,3
#3,#3 thread 2,0
#3,#4 thread 2,3
#3,#4 thread 2,1
#3,#4 thread 2,4
#3,#4 thread 2,2
#3,#4 thread 2,0
#3,#4 thread 2,5
#4 thread 3
#4 thread 2
#4 thread 1
#4 thread 4
#4 thread 0
#4,#1 thread 2,0
#4,#1 thread 2,1
#4,#1 thread 2,2
#4,#1 thread 2,3
#4,#2 thread 2,0
#4,#2 thread 2,2
#4,#2 thread 2,1
#4,#2 thread 2,3
#4,#2,#1 thread 2,0,0
#4,#2,#1 thread 2,0,1
#4,#2,#1 thread 2,0,3
#4,#2,#1 thread 2,0,2
#4,#2,#1 thread 2,0,4
#4,#2,#2 thread 2,2,2
#4,#2,#2 thread 2,2,4
#4,#2,#2 thread 2,2,3
#4,#2,#2 thread 2,2,0
#4,#2,#2 thread 2,2,1
#4,#2,#3 thread 2,3,1
#4,#2,#3 thread 2,3,0
#4,#2,#3 thread 2,3,4
#4,#2,#3 thread 2,3,2
#4,#2,#3 thread 2,3,3
#4,#3 thread 2,1
#4,#3 thread 2,0
#4,#3 thread 2,3
#4,#3 thread 2,2
#4,#4 thread 2,0
#4,#4 thread 2,3
#4,#4 thread 2,4
#4,#4 thread 2,5
#4,#4 thread 2,2
#4,#4 thread 2,1
[innocent@olsnba04 parallel]$