Re: [Valgrind-users] Valgrind failure report

2013-04-17 Thread Philippe Waroquiers
On Wed, 2013-04-17 at 13:07 +0800, Ice Frog wrote: I'm using Valgrind for profiling, but it reported failures(lots of failures with same error message) as below: Thread 295: status = VgTs_WaitSys There is very little info with which help can be provided. Are you using callgrind or

[Valgrind-users] multiple cores being used?

2013-04-17 Thread Brian Budge
Hi all - I've been using valgrind for a long time. I just upgraded to 3.81, and I see my %CPU in top at close to 1000. I think I've only ever seen 100 or less before. One difference is that this time I used --enable-tls. Does this actually allow threads to work concurrently? Thanks, Brian

Re: [Valgrind-users] Valgrind failure report

2013-04-17 Thread Ice Frog
Hi Philippe, Thank you for your hints. I changed Valgrind starting options to get more error message. I used a smaller thread numer and tried again, which was sucessful! Thank you so much!! Best regards --6391-- Reading syms from /lib64/libnss_files-2.5.so --6391--svma 0x001fe0,