Zfinx + Vector


Tariq Kurd
 

Hi everyone,

 

I’ve updated the Zfinx spec to show which V-extension instructions are affected.

 

https://github.com/riscv/riscv-zfinx/blob/master/Zfinx_spec.adoc#vector

 

Please review the list, and tell me of any impact on the vector spec which I’ve overlooked.

 

Thanks

 

Tariq

 

Tariq Kurd

Processor Design I RISC-V Cores, Bristol

E-mail: Tariq.Kurd@...

Company: Huawei technologies R&D (UK) Ltd I Address: 290 Park Avenue, Aztec West, Almondsbury, Bristol, Avon, BS32 4SY, UK      

 

315px-Huawei    http://www.huawei.com

This e-mail and its attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure,reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it !

本邮件及其附件含有华为公司的保密信息,仅限于发送给上面 地址中列出的个人或群组。禁止任何其他人以任何形式使用(包括但不限于全部或部分地泄露、复制、或散发)本邮件中的信息。如果您错收了本邮件,请您立即电话或邮件通知发件人并删除本邮件!

 


Krste Asanovic
 

If you check over the vector instruciton listing table It’s all the instructions in funct3=OPFVF with an F in the operand column. Most of these are missing.

Krste

On Feb 18, 2021, at 10:44 AM, Tariq Kurd via lists.riscv.org <tariq.kurd=huawei.com@...> wrote:

Hi everyone,
 
I’ve updated the Zfinx spec to show which V-extension instructions are affected.
 
 
Please review the list, and tell me of any impact on the vector spec which I’ve overlooked.
 
Thanks
 
Tariq
 
Tariq Kurd
Processor Design I RISC-V Cores, Bristol
Company: Huawei technologies R&D (UK) Ltd I Address: 290 Park Avenue, Aztec West, Almondsbury, Bristol, Avon, BS32 4SY, UK       
 
<image001.png>    http://www.huawei.com
<image002.jpg>
This e-mail and its attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure,reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it !
本邮件及其附件含有华为公司的保密信息,仅限于发送给上面 地址中列出的个人或群组。禁止任何其他人以任何形式使用(包括但不限于全部或部分地泄露、复制、或散发)本邮件中的信息。如果您错收了本邮件,请您立即电话或邮件通知发件人并删除本邮件!
 


Tariq Kurd
 

Thanks Krste, I’ve put exactly that I the spec.

 

Tariq

 

From: tech-vector-ext@... [mailto:tech-vector-ext@...] On Behalf Of Krste Asanovic
Sent: 18 February 2021 19:09
To: Tariq Kurd <tariq.kurd@...>
Cc: tech-vector-ext@...
Subject: Re: [RISC-V] [tech-vector-ext] Zfinx + Vector

 

If you check over the vector instruciton listing table It’s all the instructions in funct3=OPFVF with an F in the operand column. Most of these are missing.

 

Krste



On Feb 18, 2021, at 10:44 AM, Tariq Kurd via lists.riscv.org <tariq.kurd=huawei.com@...> wrote:

 

Hi everyone,

 

I’ve updated the Zfinx spec to show which V-extension instructions are affected.

 

 

Please review the list, and tell me of any impact on the vector spec which I’ve overlooked.

 

Thanks

 

Tariq

 

Tariq Kurd

Processor Design I RISC-V Cores, Bristol

E-mail: Tariq.Kurd@...

Company: Huawei technologies R&D (UK) Ltd I Address: 290 Park Avenue, Aztec West, Almondsbury, Bristol, Avon, BS32 4SY, UK       

 

<image001.png>    http://www.huawei.com

<image002.jpg>

This e-mail and its attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure,reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it !

本邮件及其附件含有华为公司的保密信息,仅限于发送给上面 地址中列出的个人或群组。禁止任何其他人以任何形式使用(包括但不限于全部或部分地泄露、复制、或散发)本邮件中的信息。如果您错收了本邮件,请您立即电话或邮件通知发件人并删除本邮件!