lowRISC / lowRISC/ibex

riscv_mmu_stress_test test fail

Open
#1,165 8 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Component:DV Type:Bug
Dominant language
SystemVerilog
Stars
2.1k
Forks
810
Avg merge
5d 23h
Merged PRs (30d)
9

Description

Hi ,

when IBEX_CONFIG=small, SEED=27754, ISS=OVPSIM, riscv_mmu_stress_test test failed.
it is failed because there are some mismatches between rtl sim csv log and ovpsim csv log, could you please help double check if it is a RTL issue or test case issue?

Thanks,
Lihua

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce riscv_mmu_stress_test with IBEX_CONFIG=small, SEED=27754, and ISS=OVPSIM, then compare the RTL simulation and OVPSIM CSV logs. Trace each mismatch to determine whether the RTL or test case is responsible; done means the failure is explained and the appropriate issue is identified.

Written by the indexing model from the issue text.

Assessment

Domain
testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.