search for: indix

...g fact: Rails doesn''t support clustered primary keys. (The active record method: ''set_primary_key'' accepts a single field name only)Do I have it right? I plan to deal with this by ''converting'' the current clustered primary keys to clustered secondary indixes and then add rails'' default ''id'' field as the primary key. In this way the db engine can still enforce referencial integrity and I can use Rails. I''m not sure the client dba will like this however. It seems that most database persistence frameworks, e.g. Hi...

Hi all, I'm fiddling around a bit with programmatically created GEP instructions, which is failing when using i64 for any indix, except the first. The reason behind this, is that StructureType::indexValid only accepts Value* that are constant ints of width 32. I can't really see why this limitation is here. SequentialType solves this slightly differently, it allows for both 32 and 64 bits integers. However, AFAICS, an...

Yes, the arch is just as you said, something like AMD GPU, but Intel GPU don't have separate register file for 'scalar/vector'. In fact my idea of defining the register tuples was borrowed from SIRegisterInfo.td in AMD GPU. But seems that AMD GPU mainly support i32/i64 register type, while Intel GPU also support byte/short register type. So I have to start defining the registers from