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[/] [raytrac/] [trunk/] - Rev 239

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Rev Log message Author Age Path
98 Addition Mistery.. Solved jguarin2002 4739d 01h /raytrac/trunk/
97 2 floating points operands multiplication done and optimized, correction make on result sign when substracting jguarin2002 4741d 03h /raytrac/trunk/
96 2 floating points operands multiplication done and optimized jguarin2002 4742d 12h /raytrac/trunk/
95 2 floating points operands addition done and optimized jguarin2002 4742d 12h /raytrac/trunk/
94 Optimization on the functionality of the mantissa multiplier... the results are much more precise than last revision... jguarin2002 4744d 09h /raytrac/trunk/
93 New Fpbranch Directory Distribution jguarin2002 4744d 19h /raytrac/trunk/
92 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) jguarin2002 4747d 07h /raytrac/trunk/
91 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) jguarin2002 4747d 07h /raytrac/trunk/
90 Minor corrections to ema2 zero support jguarin2002 4747d 14h /raytrac/trunk/
89 floating point mult ready jguarin2002 4747d 14h /raytrac/trunk/

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