Clash - Hardware Description Language

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peter.t...@gmail.com

12/23/23

How can I test ResetStrategy r to decide what to do about resets

Happy holiday season and a very tiny xmas conumdrum to all. What can I do with a ResetStrategy r

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How can I test ResetStrategy r to decide what to do about resets

Happy holiday season and a very tiny xmas conumdrum to all. What can I do with a ResetStrategy r

12/23/23

peter.t...@gmail.com, Christiaan Baaij8

12/23/23

Generating verilog gives "Clash.Netlist(1138): mkDcApplication undefined for: ..."

See https://github.com/clash-lang/clash-compiler/issues/2628 where a test case is posted. On Tuesday,

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Generating verilog gives "Clash.Netlist(1138): mkDcApplication undefined for: ..."

See https://github.com/clash-lang/clash-compiler/issues/2628 where a test case is posted. On Tuesday,

12/23/23

peter.t...@gmail.com, Leon Schoorl2

12/21/23

Getting "isn't marked OPAQUE. This might make Clash ignore this primitive"

The OPAQUE pragma was added in GHC 9.4. It is like a stronger version of NOINLINE. The syntax is the

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Getting "isn't marked OPAQUE. This might make Clash ignore this primitive"

The OPAQUE pragma was added in GHC 9.4. It is like a stronger version of NOINLINE. The syntax is the

12/21/23

peter.t...@gmail.com, Christiaan Baaij2

10/29/23

No blackbox for catch#

Your hunch is correct, we don't have a translation for `hasUndefined`. So you cannot use that in

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No blackbox for catch#

Your hunch is correct, we don't have a translation for `hasUndefined`. So you cannot use that in

10/29/23

peter.t...@gmail.com3

10/7/23

How does one use dfold again?

The manual example is OK, but why I couldn't understand is now clear (to me). I just record it

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How does one use dfold again?

The manual example is OK, but why I couldn't understand is now clear (to me). I just record it

10/7/23

ÉRDI Gergő, Christiaan Baaij5

4/1/22

Avoiding `OtherCon []` unfoldings, restoring definitions from unfoldings

I'm using Prep's output (mostly so that it's in ANF) in my full compilation pipeline, so

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Avoiding `OtherCon []` unfoldings, restoring definitions from unfoldings

I'm using Prep's output (mostly so that it's in ANF) in my full compilation pipeline, so

4/1/22

Anmol Sahoo, … Koen Raben12

2/23/22

Using a Signal as a Clock

I have implemented your suggestion of creating the primitive and it works! Thank you very much for

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Using a Signal as a Clock

I have implemented your suggestion of creating the primitive and it works! Thank you very much for

2/23/22

Christiaan Baaij

2/16/22

Clash contributors meeting March 10 2021, 13:00 - 15:00 UTC

Hi everyone, We're organizing a Clash contributors meeting on March 10 2021, 13:00 - 15:00 UTC.

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Clash contributors meeting March 10 2021, 13:00 - 15:00 UTC

Hi everyone, We're organizing a Clash contributors meeting on March 10 2021, 13:00 - 15:00 UTC.

2/16/22

Pat the Builder, Leon Schoorl2

1/11/22

(Minor) Suggestion for Definition of dfold

You're right, that is confusing and unnecessary. Especially since there is also a term variable

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(Minor) Suggestion for Definition of dfold

You're right, that is confusing and unnecessary. Especially since there is also a term variable

1/11/22

Luka Rahne

1/7/22

compatible version of clash-multisignal and PolySignal

I am glad to announce we have new version of clash-multisignal https://github.com/ra1u/clash-

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compatible version of clash-multisignal and PolySignal

I am glad to announce we have new version of clash-multisignal https://github.com/ra1u/clash-

1/7/22

Peter Lebbing, … Pat the Builder5

1/6/22

Re: [clash-language] Best Way to do Version Control with Clash

Hello Paddy! On Mon, 27 Dec 2021, Pat the Builder wrote: > Sorry about all these questions No

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Re: [clash-language] Best Way to do Version Control with Clash

Hello Paddy! On Mon, 27 Dec 2021, Pat the Builder wrote: > Sorry about all these questions No

1/6/22

Pat the Builder2

12/25/21

Using -fclash-clear

As it turned out, there were only two Quartus files which Clash didn't like. When I now generate

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Using -fclash-clear

As it turned out, there were only two Quartus files which Clash didn't like. When I now generate

12/25/21

Pat the Builder, Peter Lebbing4

12/24/21

Clash/ghc Can't Find Source Files

> Thanks. I removed @clash@ and re-installed. I now get a different > version and the problem

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Clash/ghc Can't Find Source Files

> Thanks. I removed @clash@ and re-installed. I now get a different > version and the problem

12/24/21

Pat the Builder, Peter Lebbing2

12/24/21

Problems With Blinker Starter Project

Hello Paddy! > Not sure where to post this as it's not a compiler issue. Here seems fine to me

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Problems With Blinker Starter Project

Hello Paddy! > Not sure where to post this as it's not a compiler issue. Here seems fine to me

12/24/21

Rob Stewart

12/20/21

[Job] Postdoc position in hardware acceleration of functional languages

Hi, There is an opening for a Post Doctoral position on hardware acceleration of functional

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[Job] Postdoc position in hardware acceleration of functional languages

Hi, There is an opening for a Post Doctoral position on hardware acceleration of functional

12/20/21

ÉRDI Gergő, … Christiaan Baaij3

11/21/21

"Retrocomputing with Clash" is out!

I think you're underselling yourself (and the book). This book definitely contains techniques

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"Retrocomputing with Clash" is out!

I think you're underselling yourself (and the book). This book definitely contains techniques

11/21/21

Koen Raben, Christiaan Baaij4

11/17/21

First clock period in generated testbench shorter than designed clock period

Hey Christiaan, That is exactly the problem I ran into. In post-synthesis simulations the setup time

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First clock period in generated testbench shorter than designed clock period

Hey Christiaan, That is exactly the problem I ran into. In post-synthesis simulations the setup time

11/17/21

ÉRDI Gergő, … Peter Lebbing7

11/5/21

Example of multi-clock design?

With https://github.com/clash-lang/clash-compiler/pull/1726 merged, I hope this can be revisited. TBH

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Example of multi-clock design?

With https://github.com/clash-lang/clash-compiler/pull/1726 merged, I hope this can be revisited. TBH

11/5/21

adamwa...@gmail.com, Christiaan Baaij3

9/20/21

Blog post about hashtable

Reformatted. Thanks for the suggestion! On Friday, September 17, 2021 at 7:53:34 PM UTC+10 christia..

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Blog post about hashtable

Reformatted. Thanks for the suggestion! On Friday, September 17, 2021 at 7:53:34 PM UTC+10 christia..

9/20/21

ge...@erdi.hu, … Alex McKenna6

9/17/21

Full example of using Clash.Driver.Manifest?

> I would like to replace that with some "real" Clash driver calls that don't go

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Full example of using Clash.Driver.Manifest?

> I would like to replace that with some "real" Clash driver calls that don't go

9/17/21

ÉRDI Gergő, Dylan Thinnes9

9/8/21

Contributors needed: Port Pong to new FPGA boards

On Wednesday, September 8, 2021 at 9:26:00 AM UTC+1 Dylan Thinnes wrote: I've seen the invite,

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Contributors needed: Port Pong to new FPGA boards

On Wednesday, September 8, 2021 at 9:26:00 AM UTC+1 Dylan Thinnes wrote: I've seen the invite,

9/8/21

Chen-Mou Cheng, Alex McKenna3

8/21/21

unfoldrI doesn't quite (un)fold constants

Hi Alex, Thank you very much for your prompt response. I confirm that the TH workaround works for me.

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unfoldrI doesn't quite (un)fold constants

Hi Alex, Thank you very much for your prompt response. I confirm that the TH workaround works for me.

8/21/21

Farhad A, mar...@qbaylogic.com5

8/9/21

An issue in generating verilog file

Hi Martjin, Thanks for your help and explanation. I went through the Stack tutorial as you mentioned

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An issue in generating verilog file

Hi Martjin, Thanks for your help and explanation. I went through the Stack tutorial as you mentioned

8/9/21

L Bollen, Peter Lebbing2

7/22/21

How do enable signals propagate through a function?

Hello Lucas, The really short answer is that when you're only passing clocks, resets and enables

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How do enable signals propagate through a function?

Hello Lucas, The really short answer is that when you're only passing clocks, resets and enables

7/22/21

Farhad A, Peter Lebbing11

7/12/21

How to implement Haskell code in Clash

Hi Farhad, > [...] and I think I will face more issues for writing testbench and > completing

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How to implement Haskell code in Clash

Hi Farhad, > [...] and I think I will face more issues for writing testbench and > completing

7/12/21

L Bollen, … Christiaan Baaij6

6/28/21

Automatically adding proper delay to DSignal dom n type functions.

That's Visible type applications: https://downloads.haskell.org/ghc/latest/docs/html/users_guide/

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Automatically adding proper delay to DSignal dom n type functions.

That's Visible type applications: https://downloads.haskell.org/ghc/latest/docs/html/users_guide/

6/28/21

Mahshid Shahmohammadian, … Peter Lebbing46

6/17/21

VHDL if statement without else equivalent in Clash

On Thu, 17 Jun 2021, Leon Schoorl wrote: > Somewhat confusingly enable isn't listed in the

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VHDL if statement without else equivalent in Clash

On Thu, 17 Jun 2021, Leon Schoorl wrote: > Somewhat confusingly enable isn't listed in the

6/17/21

Constantin Runge, … Martijn Bastiaan5

6/12/21

clash-ghc -fhdl-syn flag

Hi Constantin, Welcome to the mailing list! > Is there any detailed documentation on what

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clash-ghc -fhdl-syn flag

Hi Constantin, Welcome to the mailing list! > Is there any detailed documentation on what

6/12/21

L Bollen, … Alex McKenna15

6/10/21

Bug in clash compiler causing illegal names (Version 1.2.5)

Hi Lucas, Some things that might help: Clash has a -fclash-no-escaped-identifiers flag which means it

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Bug in clash compiler causing illegal names (Version 1.2.5)

Hi Lucas, Some things that might help: Clash has a -fclash-no-escaped-identifiers flag which means it

6/10/21

Mahshid Shahmohammadian, … peter.t...@gmail.com4

6/7/21

Pass a function to mealy machine

Thank you Christiaan and Peter for your thorough responses. That was very useful. Mahshid On Sunday,

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Pass a function to mealy machine

Thank you Christiaan and Peter for your thorough responses. That was very useful. Mahshid On Sunday,

6/7/21