bugmake - Bugs: bug #9491, gmake cores with parallel make

 
 

bug #9491: gmake cores with parallel make

Submitted by:  None
Submitted on:  Tue 29 Jun 2004 09:16:56 AM UTC  
 
Severity: 3 - NormalItem Group: Bug
Status: NonePrivacy: Public
Assigned to: NoneOpen/Closed: Closed
Component Version: 3.80Operating System: POSIX-Based
Fixed Release: NoneTriage Status: None

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Fri 22 Oct 2004 09:32:56 PM UTC, comment #4:

Closed on request of the submitter. If more information is discovered later please add notes and we can re-open.

Paul D. Smith <psmith>
Project Administrator
Fri 22 Oct 2004 10:14:15 AM UTC, comment #3:

I am completely swamped with work and just don't get any time the next weeks to retest this. From my side I would then just say, close this.

Johnny Willemsen <jwillemsen>
Wed 06 Oct 2004 02:54:24 PM UTC, comment #2:

Unfortunately I don't have any HP systems around to test on. It looks like the core you're getting is from an executable that was built with no debugging enabled. Can you rebuild GNU make with debugging enabled (if you build with GCC, add the -g flag) and reproduce the core, then send a backtrace?

Also I assume from your title that this doesn't happen if you don't use -j2? Can you provide a sample makefile that exhibits the problem (as simple as possible please)?

Paul D. Smith <psmith>
Project Administrator
Tue 29 Jun 2004 09:32:19 AM UTC, comment #1:

$ gdb gmake core
HP gdb 3.3 for PA-RISC 1.1 or 2.0 (narrow), HP-UX 11.00.
Copyright 1986 - 2001 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 3.3 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
..(no debugging symbols found)...
Core was generated by `gmake'.
Program terminated with signal 4, Illegal instruction.
(no debugging symbols found)...(no debugging symbols found)...
(no debugging symbols found)...#0 0xc02106f8 in __thread_mutex_unlock+0x50 ()
from /usr/lib/libc.2

Johnny Willemsen <jwillemsen>
Tue 29 Jun 2004 09:16:56 AM UTC, original submission:

Hi,

I have tried to use -j 2 on a HP9000/800 system. When doing this gmake cores.

GNUmakefile: /build/ACE/gcc/ACE_wrappers/ace/GNUmakefile.ACE MAKEFLAGS=wk --jobserver-fds=4,5 -j

g++ -w -O2 -g -DHPUX_VERS=1111 -DACE_HAS_THREADS -D_POSIX_C_SOURCE=199506L -I/build/ACE/gcc/ACE_wrappers -DACE_HAS_EXCEPTIONS -D__ACE_INLINE__ -I.. -DACE_HAS_ACE_TOKEN -DACE_HAS_ACE_SVCCONF -DACE_AS_STATIC_LIBS -c -o .obj/Local_Name_Space.o Local_Name_Space.cpp
gmake[1]: *** [ACE] Illegal Instruction (core dumped

The system is a:
HP-UX tribeard B.11.11 U 9000/898 652683352 unlimited-user license

Make version (gmake -v)
GNU Make 3.80
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

Anonymous

 

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Follow 2 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Fri 22 Oct 2004 09:32:56 PM UTCpsmithOpen/ClosedOpen=>Closed
Tue 29 Jun 2004 09:19:16 AM UTCjwillemsenCarbon-Copy-=>Added jwillemsen --AT-- remedy --DOT-- nl

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