[Gems-users] Error warming up caches with Ruby

[Vivek Venkatesan <vvenkate@xxxxxxxxxxx>]

I'm trying to create a cache warm up trace with ruby using the 
save-caches command. But when I try to load the trace I get an error. 
Specifically this is what I try to do:
1) load-checkpoint, load and init ruby, and run for some X instructions
2) do a ruby0.save-caches "cache.save", and then I write a checkpoint
3) open the new checkpoint file and remove all references to ruby
4) restart simics and load this new checkpoint
5) do load ruby, init ruby and ruby0.load-caches "cache.save" - at this 
point I get this error
Warning: in fn CacheRequestType string_to_CacheRequestType(const 
std::string&) in generated/MOESI_CMP_directory/CacheRequestType.C:86: str is
Reading cache contents from 'cache.save.gz'...Warning: in fn 
CacheRequestType string_to_CacheRequestType(const std::string&) in 
generated/MOESI_CMP_director\y/CacheRequestType.C:86: str is
Fatal Error: in fn CacheRequestType string_to_CacheRequestType(const 
std::string&) in generated/MOESI_CMP_directory/CacheRequestType.C:87: 
Invalid string co\nversion for type CacheRequestType
Fatal Error: in fn CacheRequestType string_to_CacheRequestType(const 
std::string&) in generated/MOESI_CMP_directory/CacheRequestType.C:87: 
Invalid string co\nversion for type CacheRequestType
Does anyone know what this is about? Any help would be appreciated. Thanks!

-Vivek