CPU: show heterogeneous RISC-V microarchitectures - #2566
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Read all per-CPU uarch descriptions even when a SoC name is available. Append a counted breakdown for heterogeneous systems while preserving the existing display for homogeneous or incomplete descriptions. Distinguish equal-frequency implementations such as A210 C908 and C920 without inferring performance/efficiency classes from their names. Keep frequency reporting and the existing coreTypes interface unchanged. Add tests for mixed, interleaved, homogeneous and malformed CPU descriptions, including an unterminated final line and inconsistent online CPU counts. Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
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I don't like this. I think this is against fastfetch's design and it looks like an AI slop to me (I'm sorry if it isn't) |
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Summary
Show a per-microarchitecture CPU breakdown on heterogeneous RISC-V systems, even when a SoC name has already been detected.
For example, the A210 contains four C908 and four C920 cores. Both clusters report the same maximum frequency, so frequency-based grouping alone does not distinguish them.
Related issue (required for new logos for new distros)
N/A
Changes
uarchdescriptions from/proc/cpuinfo.coreTypesinterface unchanged.Screenshots
Expected output:
Before:
After:
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