Luke Valenty @[email protected]

Father of two, firmware architect, @Intel Chipsets Silicon Group. He/him. @[email protected]

[Luke Valenty @[email protected] @LukeValenty]

I won’t be posting on Twitter anymore. Moving to Mastodon. @[email protected] https://t.co/74WyUOn0pi

[Luke Valenty @[email protected] @LukeValenty]

I won’t be checking my Twitter account often at all.

[Luke Valenty @[email protected] @LukeValenty]

I won’t be posting on Twitter anymore. Moving to Mastodon. @[email protected] https://t.co/74WyUOn0pi

[Luke Valenty @[email protected] @LukeValenty]

If you need help moving, @pati_gallardo has written good resources for moving things from Twitter and even moving from one server to another. https://t.co/Sl8wyx2Gd5

[Luke Valenty @[email protected] @LukeValenty]

Using movetodon to move everything to Mastodon. https://t.co/uyvMExOTfA

[Luke Valenty @[email protected] @LukeValenty]

@pati_gallardo @Florian_Humblot Thanks for your guides @pati_gallardo. 😊 Seeing you and others tweet about mastodon links, handles, and more being blocked has motivated me to move sooner rather than later.

[Luke Valenty @[email protected] @LukeValenty]

Ok…I need to make a mastodon account. This place is falling apart.

[Luke Valenty @[email protected] @LukeValenty]

@Florian_Humblot I may follow @pati_gallardo to the server she is on.

[Luke Valenty @[email protected] @LukeValenty]

@odinthenerd @ericniebler @zygoloid @CppSage @boolmoos @krisjusiak @incomputable I wrote some tmp tools in the cib library that are optimized for its needs. However, there is some code that still uses Hana. We also use mp11 in some places.

[Luke Valenty @[email protected] @LukeValenty]

@ericniebler @zygoloid @CppSage @odinthenerd @boolmoos @krisjusiak @incomputable I get some very long type lists in the meta programming we do for our firmware…enough that performance above 200 elements is good to know. 😅

[Luke Valenty @[email protected] @LukeValenty]

@MichaelCaisse Any progress?

[Luke Valenty @[email protected] @LukeValenty]

@embedsys TIL ☺️

[Luke Valenty @[email protected] @LukeValenty]

It totally makes stuff up, but looks soooo convincing.

[Luke Valenty @[email protected] @LukeValenty]

Ohh my glob. ChatGPT is amazing. I asked it to write the api documentation for some open source functions…and it did it. 🤯

[Luke Valenty @[email protected] @LukeValenty]

I like this thread a lot. Even if you don’t practice TDD, it is relevant and useful.

[James W Grenning @jwgrenning]

Question from the field:
I work with another practicing TDD engineer, who is adamant that we use a particular toolchain with an MCU simulator. Does TDD for Embedded C require a processor simulator?

It's not required but could be helpful in stages 3 and 4.

More...

[@1bitsquared but not here @1bitsquared]

iCEBreaker FPGA are now back in stock in the US store! https://t.co/k1ggwBUw5m

[Luke Valenty @[email protected] @LukeValenty]

@MichaelCaisse See the proposal for more useful cases. 😅 https://t.co/IEOQ90dCfo

[Luke Valenty @[email protected] @LukeValenty]

I had no idea clang had this capability. I have some nice ideas for this! 🧐

[Marek Krajewski @mrkkrj]

Portable assumptions proposal (removed from C++23 so far):
int divide_by_32(int x) {
[[assume]](x >= 0);
return x/32;
}
existing: __builtin_assume (Clang) and __assume (MSVC, ICC) #learningcpp #performance
https://t.co/DSXMddsUzx

[Amelia Wattenberger 🪷 @Wattenberger]

I made a little app to help you find your Tweeple on Mastodon 🦣

✨
https://t.co/bbT71She4A
✨

I was hoping to do some fun data vis, but will save that for another day!

[Luke Valenty @[email protected] @LukeValenty]

@jangray @matthewvenn If #tinytapeout had this IO architecture you should be able to have a much “faster” super slow serial FPGA 😅 It could be more beneficial to the designs than having more die area.

[Luke Valenty @[email protected] @LukeValenty]

@jangray @matthewvenn There could be one configuration flop per design that’s on the scan chain. The configuration flop would drive all the pass-gates to connect that design to the IO.