Prusa-Firmware-Buddy
highway
Prusa-Firmware-Buddy | highway | |
---|---|---|
116 | 66 | |
1,035 | 3,656 | |
5.6% | 2.1% | |
9.9 | 9.8 | |
5 days ago | 2 days ago | |
C | C++ | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Prusa-Firmware-Buddy
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JPEG XL and the Pareto Front
>I don't believe QOI will ever have any sort of real-world practical use
Prusa (the 3d printer maker) seems to think otherwise: https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag...
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Why Prusa is floundering, and how you can avoid their fate
https://github.com/prusa3d/Prusa-Firmware-Buddy
Not open source? Odd, as I just read it's source code. Are you referring to licensing, ability to modify and compile yourself, or some else?
- Unable to Update Prusa Mini+ Firmware
- Is Bambu Labs worth it?
- 5.1.0-alpha1 Firmware for Original Prusa MINI
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Random Movement in X,Y axis in middle of print after firmware upgrade to 5.0 RC
Did you use Prusa Link/Connect to upload the gcode? If so it looks similar to an issue reported by others where the gcode is getting corrupted. You can try putting files on the USB manually and printing from that as a temporary fix. May be helpful to take a look at this reddit thread or this github issue.
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Prusa Connect/Link Corrupting Gcode on Network Upload
I made the issue here: https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/3156
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Thomas Sanladerer: "Does the Prusa MK4 have what it takes?" [Youtube]
The github issue on it is worth reading to see just how poorly Prusa have handles this: https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/677
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Why do I get this message when I try to print with input shaper? I've updated my firmware and using the latest slicer.
Is 4.7 just the latest stable and I instead need this one?
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Prusa Development Schedule =D
Wow 100%. This actually pretty bad bug has been open for months with really no input from PRUSA other than “oh, wow that sucks. We’ll …uh… look into it.” https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/2997
highway
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Llamafile 0.7 Brings AVX-512 Support: 10x Faster Prompt Eval Times for AMD Zen 4
The bf16 dot instruction replaces 6 instructions: https://github.com/google/highway/blob/master/hwy/ops/x86_12...
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JPEG XL and the Pareto Front
[0] for those interested in Highway.
It's also mentioned in [1], which starts off
> Today we're sharing open source code that can sort arrays of numbers about ten times as fast as the C++ std::sort, and outperforms state of the art architecture-specific algorithms, while being portable across all modern CPU architectures. Below we discuss how we achieved this.
[0] https://github.com/google/highway
[1] https://opensource.googleblog.com/2022/06/Vectorized%20and%2..., which has an associated paper at https://arxiv.org/pdf/2205.05982.pdf.
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Gemma.cpp: lightweight, standalone C++ inference engine for Gemma models
Thanks so much!
Everyone working on this self-selected into contributing, so I think of it less as my team than ... a team?
Specifically want to call out: Jan Wassenberg (author of https://github.com/google/highway) and I started gemma.cpp as a small project just a few months ago + Phil Culliton, Dan Zheng, and Paul Chang + of course the GDM Gemma team.
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From slow to SIMD: A Go optimization story
C++ users can enjoy Highway [1].
[1] https://github.com/google/highway/
- GDlog: A GPU-Accelerated Deductive Engine
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Designing a SIMD Algorithm from Scratch
At that point it is better to have some kind of DSL that should not be in the main language, because it would target a much lower level than a typical program. The best effort I've seen in this scene was Google's Highway [1] (not to be confused with HighwayHash) and I even once attempted to recreate it in Rust, but it is still distanced from my ideal.
[1] https://github.com/google/highway
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SIMD Everywhere Optimization from ARM Neon to RISC-V Vector Extensions
Interesting, thanks for sharing :)
At the time we open-sourced Highway, the standardization process had already started and there were some discussions.
I'm curious why stdlib is the only path you see to default? Compare the activity level of https://github.com/VcDevel/std-simd vs https://github.com/google/highway. As to open-source usage, after years of std::experimental, I see <200 search hits [1], vs >400 for Highway [2], even after excluding several library users.
But that aside, I'm not convinced standardization is the best path for a SIMD library. We and external users extend Highway on a weekly basis as new use cases arise. What if we deferred those changes to 3-monthly meetings, or had to wait for one meeting per WD, CD, (FCD), DIS, (FDIS) stage before it's standardized? Standardization seems more useful for rarely-changing things.
1: https://sourcegraph.com/search?q=context:global+std::experim...
2: https://sourcegraph.com/search?q=context:global+HWY_NAMESPAC...
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Permuting Bits with GF2P8AFFINEQB
Thanks for the link. We were previously using GFNI for bit reversal and 8-bit shifts, and I just extended that to our 8-bit BroadcastSignBit (https://github.com/google/highway/pull/1784).
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Six times faster than C
You could study Google's Highway library [1].
[1] https://github.com/google/highway
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AMD EPYC 97x4 “Bergamo” CPUs: 128 Zen 4c CPU Cores for Servers, Shipping Now
Runtime feature detection need not be rare nor hard, it's a few dozen lines of boilerplate. You can even write your code just once: see https://github.com/google/highway#examples.
What are some alternatives?
octo4a - Use your old Android device as an OctoPrint server.
xsimd - C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))
Buddy-board-MINI-PCB
Vc - SIMD Vector Classes for C++
Prusa-Firmware - Firmware for Original Prusa i3 3D printer by PrusaResearch
swup - Versatile and extensible page transition library for server-rendered websites 🎉
Awesome-Embedded - A curated list of awesome embedded programming.
DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
nuttx - Apache NuttX is a mature, real-time embedded operating system (RTOS)
riscv-v-spec - Working draft of the proposed RISC-V V vector extension
Original-Prusa-MINI - Original Prusa MINI 3D printer hardware
jpeg-xl