I've recently noticed that file descriptors in m5's syscall emulation mode aren't reused where I think they may be able to. Process::open_fd (called by openFunc) iterates over the fd_map array looking for a free fd; however, closeFunc does not change the respective array entry when the file is closed. If MAX_FD is large enough, this doesn't usually cause any problems but I have run into one SPEC2000 benchmark (wupwise) in which this isn't the case. Off the top of my head, adding Process::close_fd which sets the array entry to -1 and calling it from closeFunc ought to work.
James -- [EMAIL PROTECTED] http://www.cl.cam.ac.uk/~jrs53/ ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ m5sim-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m5sim-users
