fpu-sp

IEEE 754 floating point library in system-verilog and vhdl (by taneroksuz)

Fpu-sp Alternatives

Similar projects and alternatives to fpu-sp

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better fpu-sp alternative or higher similarity.

fpu-sp reviews and mentions

Posts with mentions or reviews of fpu-sp. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-14.
  • Intel discontinues Nios II IP
    3 projects | /r/FPGA | 14 Jun 2023
    My team has a solution in place already, which was to write all of our floating point code to call macros rather than putting arithmetic in the code. This allowed us to port easily to an RV32IM CPU (a fork of this one) then memory map an FPU onto it, the macros were then changed to atomically access the FPU registers for any floating point arithmetic. In Intel chips we are using the Nios II floating point hardware 2 (which can be instantiated separately), in other vendors we use a combination of operators from the Opencores FPU and this one, depending upon what operators are selected via generics, the maths library will pick up what configuration is used and choose the available operators.
  • High level floating point arithmetic in vhdl
    3 projects | /r/FPGA | 8 Aug 2022
    Another really nice one that I found recently, uses a fused multiply add unit rather than seperate multiplier and adder. It's available in both mixed precision (double/single) and single precision flavours.
  • Got any good reads on floating point math design?
    4 projects | /r/FPGA | 10 Jun 2022
    I recently saw an interesting idea in this VHDL repository which combines addition and multiplication in a single fused multiply add unit. Division and square root are combined as well. In my opinion the FMADD block needs some more pipeline stages.
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    www.saashub.com | 27 Apr 2024
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Stats

Basic fpu-sp repo stats
3
20
6.9
about 2 months ago

taneroksuz/fpu-sp is an open source project licensed under Apache License 2.0 which is an OSI approved license.

The primary programming language of fpu-sp is VHDL.


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