lowRISC / lowRISC/lowrisc-chip

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Dominant language
SystemVerilog
Stars
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Forks
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PR merge metrics
No merged PRs in 30d

Description

Hi I am evaluating various RISCV Cores. I am getting the following results for Lowrisc V.4.0.

Core | ISA | Bit | Pipeline | LUTs | LUT RAMs | LUT FFs | BRAM | Power µW/MHz | Dhrystone DMIPS/ MHz | Coremark /MHz | Target FPGA
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
Lowrisc_64 | RV64IMAFD | 64 | 6 | 49904 | 1943 | 26788 | 71 | 0.063 | 1.72 | 3.06 | Nexys-4 DDR

Is these results are correct or not? Can you share these information to me.

Can you update Dhrystone performance for Rocket Core?

I want to change the cache memory size for LowRISC. So can you share how to change the cache memory for LowRISC?

Contributor guide

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue contains a LowrISC benchmark table and asks for validation, Rocket Core Dhrystone data, and instructions for changing LowRISC cache size, but names no files, tests, or entry points. Start by locating the relevant benchmark and cache-configuration documentation; done means the comparison is validated or corrected and the requested cache guidance is documented.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot, performance
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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