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[/] [raytrac/] [trunk/] [fpbranch/] - Rev 92
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- Rev 92 2011-06-23 07:18:24 GMT
- Author: jguarin2002
- Log message:
- Optimizations made on ema2 and ema3: First One, ema3 and ema2 both now has a 4 pipeline, this equalization has saved lots of registers. Second One: Shifters to denormalize mantissas before addition are implemented with multipliers and inverting the bits direction in the bit vectors, resulting in a saving of resources of 332->253 LEs in ema2 (23% saving) and 608->408 LEs in ema3svn status (32% saving)