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The trend seems to be going towards multiple decoder complexes. Recent designs from AMD and Intel do this. It makes sense to me: if the distance between branch
by atq2119 2y ago
The trend seems to be going towards multiple decoder complexes. Recent designs from AMD and Intel do this.
It makes sense to me: if the distance between branches is small, a 10-wide decode may be wasted anyway. Better to decode multiple basic blocks in parallel