Zfinx ACT

[jjscheel]

Technical Group

Unprivileged Spec IC

ratification-pkg

Zfinx

Technical Liaison

Tariq Kurd

Task Category

Arch Tests

Task Sub Category

• gcc
• binutils
• gdb
• intrinsics
• Java
• KVM
• ld
• llvm
• Linux kernel
• QEMU
• Spike

Ratification Target

4Q2021

Statement of Work (SOW)

SOW: link

SOW Signoffs: (delete those not needed)

• Task group liaison sign-off date: N/A (no longer active)
• Development partner sign-off date: 9/3/2024 (Anusha)
• ACT SIG sign-off date (if ACT work): 9/18/2024 (Allen)

Waiver

• Freeze
• Ratification

Pull Request Details

• Arch Test PR #367 - merged
• RISC-V CTG PR #67 - merged
• RISC-V ISAC PR #72 - merged

[jjscheel]

Per email from Prasanna on 4/11:

Zfinix and Zfh : Scheduled a call tomorrow to discuss on the possible solution with respect to sign extension of Zfinix in RV64 (One of the comment provided) - In progress

[ptprasanna]

Having few challenges in implementing the sign prefix for Zfinx, the change has to be inline with the model that we use. Planning to run the test against spike to see the results if it is different than sail.

[ptprasanna]

keeping up the same work as before, continuing to progress on the test run to increase the coverage percentage achieved.

[jjscheel]

Thanks, @ptprasanna! Any chance you could report coverage percentage as we progress?

[ptprasanna]

Completed with the tests and coverage run. Have sent the tests for peer review before raising the PR.

[jjscheel]

Great new, @ptprasanna! Fingers crossed.

[ptprasanna]

@jjscheel - Please change the PR to be as below

riscv-non-isa/riscv-arch-test#367
riscv-software-src/riscv-ctg#67
riscv-software-src/riscv-isac#72

[jjscheel]

Updated. Thank you!

[ptprasanna]

All the Comments that were provided are incorporated, and awaiting PR approval and merge..!

[anuani21]

Decoded using rvopcodesdecoder and placed the report in the below link

https://gitlab.com/ptprasanna/actreports/-/tree/main/RV64Zfinx?ref_type=heads

[jjscheel]

Sounds like we are close! THANKS.

[jjscheel]

@ptprasanna, I would like an update in the issue, by the next meeting on December 12, 2023, please.

[jjscheel]

Per @anuani21 in #20:

Zfinx and Zfh PR for ISAC has been merged.
riscv-software-src/riscv-isac#72

Zfinx and Zfh PR from CTG has been waiting for review.
riscv-software-src/riscv-ctg#67

[anuani21]

Zfinx and Zfh PR from CTG has been waiting for review.
riscv-software-src/riscv-ctg#67

[anuani21]

@jjscheel,

Zfinx and Zfh PR for ISAC has been merged.
riscv-software-src/riscv-isac#72

Zfinx and Zfh PR in arch-test suite has been merged.
riscv-non-isa/riscv-arch-test#367

Only Zfinx and Zfh PR from CTG has been waiting for approval by Neel.
riscv-software-src/riscv-ctg#67

[jjscheel]

Thanks, @anuani21. Understand.

@allenjbaum, here is where the work is needed.

[anuani21]

@jjscheel,

Zfinx and Zfh PR from CTG still waiting for approval.
riscv-software-src/riscv-ctg#67

[jjscheel]

@allenjbaum and @anuani21, I'm inclined to simply mark this as Blocked and leave it for the community to pick up. It's not fair to IITM to ask them to continue working/watching something that hasn't moved in almost 9 months.

[anuani21]

I will try to make merge riscv-ctg PR as soon as possible

…

On Tue, 16 Apr, 2024, 6:27 pm Jeff Scheel, ***@***.***> wrote: @allenjbaum <https://github.com/allenjbaum> and @anuani21 <https://github.com/anuani21>, I'm inclined to simply mark this as Blocked and leave it for the community to pick up. It's not fair to IITM to ask them to continue working/watching something that hasn't moved in almost 9 months. — Reply to this email directly, view it on GitHub <#17 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3G6FF3FFA3ZLLQGYYWOSJTY5UN4TAVCNFSM6AAAAAAV6RUI6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANJZGAZTANZTGM> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[jjscheel]

Thanks, @anuani21. Please work with Arch Test SIG and @allenjbaum to see if it can be merged. If they still cannot find people to review it, I propose we simply leave it there until the community becomes active again.

[jjscheel]

@anuani21, any new status here?

[anuani21]

@jjscheel,

All PR in riscv-ctg,riscv-isac and riscv-arch-test are merged for Zfh and Zfinx.

[jjscheel]

@allenjbaum, can you kindly review the work here and signoff on its completion? A simple approval comment will suffice.

[jjscheel]

@allenjbaum, given this comment Zfh ACT #18, I'm going to consider this closed because the PRs were for both Zfh and Zfinx. Please let me know if that is not correct.