Porting xv6 to HiFive Unmatched board

https://github.com/eyengin/xv6-riscv-unmatched

#HackerNews #Porting #xv6 #to #HiFive #Unmatched #board #xv6 #HiFiveUnmatched #RISC-V #open-source #programming #embeddeddevelopment

Winners Of The 46th Blue Dragon Film Awards

https://fed.brid.gy/r/https://www.soompi.com/article/1799322wpp/winners-of-the-46th-blue-dragon-film-awards

We've updated our tor relay build script for #RISCV, building #openssl and #tor from source:

https://code.disobey.net/EmeraldOnion/tor-openssl-riscv/

Notably, to get rid of this tor initialization warning:
> We were built to run on a 64-bit CPU, with OpenSSL 1.0.1 or later, but with a version of OpenSSL that apparently lacks accelerated support for the NIST P-224 and P-256 groups. Building openssl with such support (using the enable-ec_nistp_64_gcc_128 option when configuring it) would make ECDH much faster.

With an added openssl configure target and option:
> linux64-riscv64 enable-ec_nistp_64_gcc_128

Our #SiFive #HiFive RISC-V 256-bits ECDH performance is synthetically boosted:

From:
> 256 bits ecdh (nistp256) 0.0029s 340.7

To:
> 256 bits ecdh (nistp256) 0.0005s 2057.1

This is a 6x P-256 handshakes boost, so this should help speed up this Tor exit relay. We are only running one Tor daemon on this hardware to see how well it does.

Sitges Film Festival Día 3.

HI FIVE, de Kang Hyoung-chul.

Una caótica pero divertísima peli de superhéroes en la que una especie de Superman coreano se suicida y sus órganos acaban siendo trasplantados a cinco personas que "heredan" alguno de sus superpoderes. Los cinco tendrán que aunar fuerzas contra el sexto trasplantado, que resulta ser el líder de una secta que busca la inmortalidad.

No te la puedes tomar en serio narrativamente, pero la película te saca carcajada tras carcajada y no me había divertido tanto en un cine en mucho tiempo.

https://boxd.it/blQSk1

#sitges2025 #SitgesFilmFestival #cine #movies #peliculas #hifive