Hello, In the O3 model, I would like to know if the FUs bypasses operands to other FUs.
Trying to understand the way the iew stage works, I found that the instructions waiting for results to be computed are woken up (marked ready to issue) when their dependencies are solved. So, instructions depending on results can't be waiting in a FU, then there aren't operand bypasses at all. Is it right? Thanks in advance, -- Fernando A. Endo, PhD student and researcher Université de Grenoble, UJF France
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