CoreFreq
pcm
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| CoreFreq | pcm | |
|---|---|---|
| 34 | 4 | |
| 1,917 | 2,542 | |
| - | 3.1% | |
| 9.5 | 9.5 | |
| 2 days ago | 6 days ago | |
| C | C++ | |
| GNU General Public License v3.0 only | BSD 3-clause "New" or "Revised" License |
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CoreFreq
- Has anyone been able to figure out how to read VCCSA (system agent voltage) on linux?
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Can all Zen 3 APUs run 4x 16GB 3200MT CL16 stable? (just XMP)
For sensor and whatnot, check out corefreq and ryzen_smu.
- Linux alternative to HwInfo on Windows
- FLiP Stack Weekly for 06-Jan-2023
- CoreFreq, a CPU monitoring software frequencies, ratios, C-states
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Anyone using CoreFreq? If so, what are your thoughts? Is it trustworthy?
+1500 Contributors and Users on GitHub
- CoreFreq Gives Peek at CPU Performance Info on Linux
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list of server builds with power draw ?
Sure! I will appreciate a full CoreFreq report of the TR 5965WX based on the develop branch.
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Core-to-core latencies of the AMD EPYC Milan, 3rd gen
For AMD, if you have query access to the SMU coprocessor, you could use corefreq and ryzen_smu; they're for sensor readouts, and they do slightly different things. (And Zentimings and HWiNFO for windows.)
pcm
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Zen 5's Leaked Slides
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)
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CoreFreq, a CPU monitoring software frequencies, ratios, C-states
The Intel PCM suite does what you seem to be describing w/o a kernel module, and it uses nicely abstracted MSR accesses so that its portable to any OS.
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How close are GPUs to utilizing PCIE gen 4?
Measure with pcm-pci / pcm-iio https://github.com/intel/pcm
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Will you actually be able to utilize the connectivity offered with high-end AM5 boards?
For my purpose, I want 1. Enough, but not excessive lanes for GPU. For upcoming PCIe5 enabled GPUs (which may not even happen just yet), we don't know if they can saturate 16x. Would be nice if someone could run https://github.com/intel/pcm pcm-iio and measure. If it turns out that PCIe5 enabled GPUs aren't using more than 8x bandwidth, then X670E 8/8/4 mode makes sense, if you can saturate the remaining lanes with something else.
What are some alternatives?
RyzenAdj - Adjust power management settings for Ryzen APUs
8-bit-computer-emulator - Emulator of my 8-bit-computer
corectrl
openFPGALoader - Universal utility for programming FPGA
cacule-cpu-scheduler - The CacULE CPU scheduler is based on interactivity score mechanism. The interactivity score is inspired by the ULE scheduler (FreeBSD scheduler).
c2clat - A tool to measure CPU core to core latency
ryzen_smu - A Linux kernel driver that exposes access to the SMU (System Management Unit) for certain AMD Ryzen Processors. Read only mirror of https://gitlab.com/leogx9r/ryzen_smu
cr - cr.h: A Simple C Hot Reload Header-only Library
cpuid2cpuflags - Tool to generate CPU_FLAGS_* for your CPU
optimus-manager-qt - An interface for Optimus Manager that allows to switch GPUs on Optimus laptops.
pcm - Processor Counter Monitor [Moved to: https://github.com/intel/pcm]
MacchinaM2-J2534-Rust - Cross platform J2534 API for Macchinas M2 UTD module