I’m pretty sure its loading the correct checkpoints. What is really odd is if I load the atomic CPU checkpoint with Atomic CPU, it still crashed with a page handler error. I’ll keep fiddling, perhaps the serialization routines are broken on my build. I’m using a version of M5 from the repository that is older than 2.0b5, I should probably pull again to get the new changes.
Geoff From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lisa Hsu Sent: Tuesday, March 25, 2008 8:19 PM To: M5 users mailing list Subject: Re: [m5-users] Full System Checkpoints i had this happen to me when i was dumping atomic && timing checkpoints into the same directory, and specifying checkpoint 1 - but it would read the wrong one and give me that exact error because it was reading the first checkpoint (an atomic checkpoint) rather than the first timing checkpoint. if you're doing the same, you'll want to separate them. lisa 2008/3/25 Geoffrey Blake <HYPERLINK "mailto:[EMAIL PROTECTED]"[EMAIL PROTECTED]>: I'm trying to dump out a checkpoint of multi-core system using Full System to allow me to run a profile of the binaries I'm running in M5. I dump the checkpoint using the m5 pseudo instruction from inside the application. The checkpoint though seems malformed. If I dump it out running with timing simple cpu, the checkpoint will not load, the simulator crashes with a fatal error saying it cannot read _status for system.cpuXX. I've tried making checkpoints using the atomic CPU, and they seem load fine, but immediately after starting to run once the checkpoint is loaded, the binary crashes with a kernel page handling error, perhaps due to the fact it does not save any ITB entries. Is there something I am forgetting? Geoff No virus found in this outgoing message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.0/1342 - Release Date: 3/25/2008 10:26 AM _______________________________________________ m5-users mailing list HYPERLINK "mailto:[email protected]"[email protected] HYPERLINK "http://m5sim.org/cgi-bin/mailman/listinfo/m5-users"; \nhttp://m5sim.org/cgi-bin/mailman/listinfo/m5-users No virus found in this incoming message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.0/1342 - Release Date: 3/25/2008 10:26 AM No virus found in this outgoing message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.0/1342 - Release Date: 3/25/2008 10:26 AM
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