A couple of corrections (the blog-post is by a colleague, but I'm not speaking for Marcin! :))

First, we do have a recent 'binutils' build[1] with test-suites in 67 minutes (it was on Milk-V "Megrez") in the Fedora RISC-V build system. This is a non-trivial improvement over the 143-minute build time reported in the blog.

Second, the current fastest development machine is not Banana Pi BPI-F3. If we consider what is reasonably accessible today, it is SiFive "HiFive P550" (P550 for short) and an upcoming UltraRISC "DP1000", we have access to an eval board. And as noted elsewhere in this thread, in "several months" some RVA23-based machines should be available. (RVA23 == the latest ISA spec).

FWIW, our FOSDEM talk from earlier this year, "Fedora on RISC-V: state of the arch"[1], gives an overview of the hardware situation. It also has a couple of related poorman's benchmarks (an 'xz' compression test and a 'binutils' build without the test-suite on the above two boards -- that's what I could manage with the time I had).

Edit: Marcin's RISC-V test was done on StarFive "Vision Five 2". This small board has its strengths (upstreamed drivers), but it is not known for its speed!

[1] https://riscv-koji.fedoraproject.org/koji/taskinfo?taskID=91...

[2] Slides: https://fosdem.org/2026/events/attachments/SQGLW7-fedora-on-...