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Top 23 Cpu Open-Source Projects
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FanControl.Releases
This is the release repository for Fan Control, a highly customizable fan controlling software for Windows.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
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Unicorn Engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
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putting-the-you-in-cpu
A technical explainer by @kognise of how your computer runs programs, from start to finish.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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iGlance
Free system monitor for OSX and macOS. See all system information at a glance in the menu bar.
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zenith
Zenith - sort of like top or htop but with zoom-able charts, CPU, GPU, network, and disk usage
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Project mention: Nvtop: Linux Task Monitor for Nvidia, AMD and Intel GPUs | news.ycombinator.com | 2024-03-12its not a terminal app like bottom or nvtop but I use https://github.com/exelban/stats and it has iGPU stats
You don't really need PID, just a decent fan curve with https://github.com/Rem0o/FanControl.Releases
I collected a list of profilers (also memory profilers, also specifically for Python) here: https://github.com/albertz/wiki/blob/master/profiling.md
Currently I actually need a Python memory profiler, because I want to figure out whether there is some memory leak in my application (PyTorch based training script), and where exactly (in this case, it's not a problem of GPU memory, but CPU memory).
I tried Scalene (https://github.com/plasma-umass/scalene), which seems to be powerful, but somehow the output it gives me is not useful at all? It doesn't really give me a flamegraph, or a list of the top lines with memory allocations, but instead it gives me a listing of all source code lines, and prints some (very sparse) information on each line. So I need to search through that listing now by hand to find the spots? Maybe I just don't know how to use it properly.
I tried Memray, but first ran into an issue (https://github.com/bloomberg/memray/issues/212), but after using some workaround, it worked now. I get a flamegraph out, but it doesn't really seem accurate? After a while, there don't seem to be any new memory allocations at all anymore, and I don't quite trust that this is correct.
There is also Austin (https://github.com/P403n1x87/austin), which I also wanted to try (have not yet).
Somehow this experience so far was very disappointing.
(Side node, I debugged some very strange memory allocation behavior of Python before, where all local variables were kept around after an exception, even though I made sure there is no reference anymore to the exception object, to the traceback, etc, and I even called frame.clear() for all frames to really clear it. It turns out, frame.f_locals will create another copy of all the local variables, and the exception object and all the locals in the other frame still stay alive until you access frame.f_locals again. At that point, it will sync the f_locals again with the real (fast) locals, and then it can finally free everything. It was quite annoying to find the source of this problem and to find workarounds for it. https://github.com/python/cpython/issues/113939)
Project mention: Single Window Mode when Firefox is already launched with -profile "my_profile" parameter | /r/firefox | 2023-04-20fyi: python + https://github.com/giampaolo/psutil is pretty portable
Project mention: Unicorn: Lightweight multi-platform, multi-architecture CPU emulator framework | news.ycombinator.com | 2023-11-19
github repository
Thanks to cpu.land , I grew an uncanny interest in how cpu works and got me deep into operating systems from there, it’s fascinating to see the deep down of your computer to the levels of registers and ALUs(arithmetic logical units). Nand2tetris and OSTEP is the greatest resource for starting with operating systems.
What's wrong with just using Torchserve[1]? We've been using it to serve embedding models in production.
There's a way of doing it via s-tui.
We use https://github.com/uber-go/automaxprocs after we joyfully discovered that Go assumed we had the entire cluster's cpu count on any particular pod. Made for some very strange performance characteristics in scheduling goroutines.
Project mention: Nvtop: Linux Task Monitor for Nvidia, AMD and Intel GPUs | news.ycombinator.com | 2024-03-12There’s also asitop https://github.com/tlkh/asitop
Project mention: T480 - Downgrading i7 8650 to i5 8250 because of fan noise | /r/thinkpad | 2023-12-08Yes i know it sounds wild but I need to be able to focus on my programming tasks. I run linux on my system and with throttled installed, it gets noisy and i'm tired of it. I'm not a gamer but I use win10 and win11 VMs and compile source code and just every day tasks spin up this fan. Before I installed throttled ( https://github.com/erpalma/throttled ) it was out of control. I haven HP 840 G5 that hardly even spins up. I got this because i had the same one for work and noticed it never bothered me. I have compared some compile times on the i5 and the i7 and even my desktop, they are all about the same so I dont see why I should care about having an i7. Im willing to buy a new mobo with the i5 8250 and just use that. i bought the dual heatsink fan and waiting for that to arrive so i'll install that first. But can anyone else share their experience with an i5 vs i7 and fan noise?
I don't know how often it's a problem, but I work for a company doing software video encoding, and we always fill up all the dimm slots on servers to have as much bandwidth as possible, even if we have only really use maybe 1/4 of the RAM.
I'm not sure any of the standard Linux tools can show you memory bandwidth usage easily (maybe perf), I know we use Intel PCM (https://github.com/intel/pcm) and AMDuProfPCM (https://www.amd.com/en/developer/uprof.html)
Looks like something that's still to be added to https://github.com/google/cpu_features/blob/main/src/impl_riscv_linux.c
Project mention: Nvtop: Linux Task Monitor for Nvidia, AMD and Intel GPUs | news.ycombinator.com | 2024-03-12
Project mention: Need help to build a RISC-V Processor on Artix-7 FPGA: Final Year Engineering Project Guide | /r/RISCV | 2023-10-23With LiteX you can synthesize a VexRiscV processor. You can run Linux on it. The toolchain is pretty easy to use, as long as you use Xilinx Vivado to compile to gateware.
Project mention: CVA6 – an Application class 6-stage RISC-V CPU capable of booting Linux | news.ycombinator.com | 2023-11-15
Project mention: Does anyone know what app I have to get or what setting to change to get my M1 MBA to show its temp on the top bar? | /r/mac | 2023-06-19
Linux has CPU-X which you can just get from releases built from the source right there for everyone to see. It might be worth asking if the dev would be interested in making a Windows version+release ever.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
The latest post mention was on 2024-04-12.
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- Nvtop: Linux Task Monitor for Nvidia, AMD and Intel GPUs
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A note from our sponsor - WorkOS
workos.com | 19 Apr 2024
Index
What are some of the best open-source Cpu projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | stats | 21,919 |
| 2 | FanControl.Releases | 12,328 |
| 3 | scalene | 11,125 |
| 4 | psutil | 9,905 |
| 5 | Unicorn Engine | 7,126 |
| 6 | auto-cpufreq | 4,970 |
| 7 | putting-the-you-in-cpu | 4,583 |
| 8 | serve | 3,941 |
| 9 | s-tui | 3,920 |
| 10 | automaxprocs | 3,763 |
| 11 | sysstat | 2,869 |
| 12 | asitop | 2,826 |
| 13 | Remotery | 2,726 |
| 14 | throttled | 2,575 |
| 15 | pcm | 2,542 |
| 16 | rbspy | 2,456 |
| 17 | iGlance | 2,403 |
| 18 | cpu_features | 2,369 |
| 19 | zenith | 2,265 |
| 20 | VexRiscv | 2,244 |
| 21 | cva6 | 2,074 |
| 22 | Hot | 2,024 |
| 23 | CPU-X | 1,897 |
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