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Written by Natanael Copa on 2024-12-27 at 07:10

Compile time of same linux kernel on different hardware:

• milkv pioneer: 0h 52m 20s

• hifive premiere: 3h 32m 20s

The pioneer has 64 CPU cores while the premiere only has 4.

[#]RISCV #Linux

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Descendants

Written by Brett Edmond Carlock on 2024-12-27 at 07:11

@ncopa

That's really interesting... I would have expected a more linear decrease in procecssing time as, from what I understand, the kernel compile should scale horizontally pretty well...

I/O bottleneck or maybe memory (swapping/paging)?

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