chipsalliance / chipsalliance/riscv-vector-tests

make all -j20 --environment-overrides MODE=user VLEN=128 XLEN=64

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#86 2 comments 0 reactions 0 assignees View on GitHub
Dominant language
Go
Stars
118
Forks
40
PR merge metrics
No merged PRs in 30d

Description

run :
make all -j20 --environment-overrides MODE=user VLEN=128 XLEN=64

error :
build/merger -stage1output out/v128x64user/tests/stage1/ -stage2output out/v128x64user/tests/stage2/ -stage2patch out/v128x64user/patches/stage2/
fatal: wrong patch generated for file vfdiv_vf-11.S, expected 601, got 540

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Research direction

Start by rerunning `make all -j20 --environment-overrides MODE=user VLEN=128 XLEN=64` and inspect the `build/merger` entry point. Compare the generated patch for `vfdiv_vf-11.S` with the expected stage outputs under `out/v128x64user/`. Done means the merger produces the expected patch count of 601 rather than 540.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, shell
Domain
build-system, testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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