I profiled my OpenACC application using pgprof with the command
$ pgprof --export-profile timeline.prof
from a remote machine, and now I am trying to import that profile on my local machine. Both machines are running PGI 17.10. When I try to import, pgprof crashes and gives the following error:
A fatal error has been detected by the Java Runtime Environment:
SIGSEGV (0xb) at pc=0x00007f5ba23929c2, pid=3872, tid=0x00007f5bc5550700
JRE version: Java™ SE Runtime Environment (8.0_112-b15) (build 1.8.0_112-b15)
Java VM: Java HotSpot™ 64-Bit Server VM (25.112-b15 mixed mode linux-amd64 compressed oops)
C [libvp_linux_x86_64.so+0x83f9c2] std::string::_M_data() const+0xc
Failed to write core dump. Core dumps have been disabled. To enable core dumping, try “ulimit -c unlimited” before starting Java again
An error report file with more information is saved as:
If you would like to submit a bug report, please visit:
The crash happened outside the Java Virtual Machine in native code.
See problematic frame for where to report the bug.
I’m not quite sure how to continue from here.