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[rtl] optimize CPU mul/div unit #305

Merged
merged 3 commits into from
Apr 23, 2022
Merged

[rtl] optimize CPU mul/div unit #305

merged 3 commits into from
Apr 23, 2022

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stnolting
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@stnolting stnolting commented Apr 22, 2022 •
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Just another optimization PR. This time targeting the CPU's multiplier/divider unit (M ISA extension):

  • complete code rework
  • less area costs
  • shortened critical path
  • cleaner code

@stnolting
reworked CPU mul/div unit
d4b0725 
* less area costs
* shortened critical path
@stnolting stnolting added HW hardware-related optimization Make things faster, smaller and more efficient labels Apr 22, 2022
@stnolting stnolting self-assigned this Apr 22, 2022
@stnolting stnolting marked this pull request as ready for review April 22, 2022 16:04
@stnolting stnolting changed the title [rtl] reworked CPU mul/div unit [rtl] optimize CPU mul/div unit Apr 22, 2022
@stnolting stnolting merged commit a1a2197 into main Apr 23, 2022
@stnolting stnolting deleted the rework_muldiv_unit branch April 23, 2022 03:56
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