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[/] [raytrac/] [trunk] - Rev 118

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Rev Log message Author Age Path
98 Addition Mistery.. Solved jguarin2002 4747d 14h /raytrac/trunk
97 2 floating points operands multiplication done and optimized, correction make on result sign when substracting jguarin2002 4749d 16h /raytrac/trunk
96 2 floating points operands multiplication done and optimized jguarin2002 4751d 01h /raytrac/trunk
95 2 floating points operands addition done and optimized jguarin2002 4751d 01h /raytrac/trunk
94 Optimization on the functionality of the mantissa multiplier... the results are much more precise than last revision... jguarin2002 4752d 22h /raytrac/trunk
93 New Fpbranch Directory Distribution jguarin2002 4753d 08h /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 4755d 20h /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 4755d 20h /raytrac/trunk
90 Minor corrections to ema2 zero support jguarin2002 4756d 03h /raytrac/trunk
89 floating point mult ready jguarin2002 4756d 03h /raytrac/trunk

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