URL https://opencores.org/ocsvn/raytrac/raytrac/trunk

Subversion Repositories raytrac

[/] [raytrac/] - Rev 91

Rev 91, 2011-06-23 07:17:59 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)

Path
/raytrac/trunk/fpbranch/ema2.vhd
/raytrac/trunk/fpbranch/ema3.vhd