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From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
Subject: [libre-riscv-dev] daily kan-ban update 30may2020
Date: Sat, 30 May 2020 12:34:38 +0100
Message-ID: <CAPweEDw4qDjKGT3XbnjqZ5fkafybiCg384F9KNN4qDKYm3kxuA@mail.gmail.com> (raw)

yesterday:

* more on ALU to MultiCompUnit interaction.  it is not pipeline API
compliant (ready/valid signalling).

today:

* more on ALU to MultiCompUnit.

i *do not* know what i am doing, here.  the time dependent signalling is
critical and could take several days to weeks to get right.

until it is right there is zero forward progress because this interaction
between CompUnit and ALU pipelines is absolutely critical.

all other tasks such as assembling pipelines, connecting them to register
files, connecting to the Dependency Matrices, is critically blocked and
held up until this inter-component interaction is correct.

assistance on this one task therefore appreciated.

l.



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Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-30 11:34 Luke Kenneth Casson Leighton [this message]
2020-05-30 13:28 ` Luke Kenneth Casson Leighton
2020-05-30 21:40   ` Cole Poirier
2020-05-30 22:02     ` Luke Kenneth Casson Leighton
2020-05-30 22:06       ` Cole Poirier

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