Ariane is a 6-stage RISC-V CPU capable of booting Linux (pulp-platform.github.io) 83 points by jrepinc 6y ago ↗ HN
[–] dang 6y ago ↗ A related thread, from 2018: https://news.ycombinator.com/item?id=16399759. Others?
[–] bitwize 6y ago ↗ That's cool.When can I buy an SBC with one, that's within one base-10 order of magnitude of the Raspberry Pi's price? [–] andrewcchen 6y ago ↗ This is only a cpu core. It lacks the memory controller and peripherals that make a SoC work. It will probably never make its way into a chip tapeout. [–] q3k 6y ago ↗ > Ariane has been taped-out December 2017 in Globalfoundries 22nm FDXhttps://content.riscv.org/wp-content/uploads/2018/05/14.15-1... [–] fluffything 6y ago ↗ I'm pretty sure that if you order 1 billion of them, they'll do you a good price.
[–] andrewcchen 6y ago ↗ This is only a cpu core. It lacks the memory controller and peripherals that make a SoC work. It will probably never make its way into a chip tapeout. [–] q3k 6y ago ↗ > Ariane has been taped-out December 2017 in Globalfoundries 22nm FDXhttps://content.riscv.org/wp-content/uploads/2018/05/14.15-1...
[–] q3k 6y ago ↗ > Ariane has been taped-out December 2017 in Globalfoundries 22nm FDXhttps://content.riscv.org/wp-content/uploads/2018/05/14.15-1...
[–] fluffything 6y ago ↗ I'm pretty sure that if you order 1 billion of them, they'll do you a good price.
[–] snowwrestler 6y ago ↗ Seems like maybe an inauspicious name for a CPU...http://www-users.math.umn.edu/~arnold//disasters/ariane.html [–] nickik 6y ago ↗ Its an reference to the 'Rocket' program of Berkley. Also, overall Ariane is one of the savest rockets in human history. [–] machello13 6y ago ↗ Ariane is the name of an entire family of rockets that are still being launched today and are not generally known for being unreliable. [–] ColanR 6y ago ↗ Last I heard they were also having a lot of trouble competing with the industry leaders... [–] adev_ 6y ago ↗ > Last I heard they were also having a lot of trouble competing with the industry leaders...Ariane was the most competitive / succeful private launcher for 20 years even in face of American companies.SpaceX is however currently disruptive them, like every other actor of the industry. [–] ColanR 6y ago ↗ Ya, that's what I heard. After spaceX started doing better than them, they were having trouble because they didn't want to start using reusable rockets. [–] bj0 6y ago ↗ They had a successful launch today in fact: https://spaceflightnow.com/2020/01/16/ariane-5-va-251-missio... [–] ekimekim 6y ago ↗ I saw "6-stage" and "Ariane" in the title and got very confused...
[–] nickik 6y ago ↗ Its an reference to the 'Rocket' program of Berkley. Also, overall Ariane is one of the savest rockets in human history.
[–] machello13 6y ago ↗ Ariane is the name of an entire family of rockets that are still being launched today and are not generally known for being unreliable. [–] ColanR 6y ago ↗ Last I heard they were also having a lot of trouble competing with the industry leaders... [–] adev_ 6y ago ↗ > Last I heard they were also having a lot of trouble competing with the industry leaders...Ariane was the most competitive / succeful private launcher for 20 years even in face of American companies.SpaceX is however currently disruptive them, like every other actor of the industry. [–] ColanR 6y ago ↗ Ya, that's what I heard. After spaceX started doing better than them, they were having trouble because they didn't want to start using reusable rockets. [–] bj0 6y ago ↗ They had a successful launch today in fact: https://spaceflightnow.com/2020/01/16/ariane-5-va-251-missio...
[–] ColanR 6y ago ↗ Last I heard they were also having a lot of trouble competing with the industry leaders... [–] adev_ 6y ago ↗ > Last I heard they were also having a lot of trouble competing with the industry leaders...Ariane was the most competitive / succeful private launcher for 20 years even in face of American companies.SpaceX is however currently disruptive them, like every other actor of the industry. [–] ColanR 6y ago ↗ Ya, that's what I heard. After spaceX started doing better than them, they were having trouble because they didn't want to start using reusable rockets.
[–] adev_ 6y ago ↗ > Last I heard they were also having a lot of trouble competing with the industry leaders...Ariane was the most competitive / succeful private launcher for 20 years even in face of American companies.SpaceX is however currently disruptive them, like every other actor of the industry. [–] ColanR 6y ago ↗ Ya, that's what I heard. After spaceX started doing better than them, they were having trouble because they didn't want to start using reusable rockets.
[–] ColanR 6y ago ↗ Ya, that's what I heard. After spaceX started doing better than them, they were having trouble because they didn't want to start using reusable rockets.
[–] bj0 6y ago ↗ They had a successful launch today in fact: https://spaceflightnow.com/2020/01/16/ariane-5-va-251-missio...
[–] tryp 6y ago ↗ I love that the instruction decode unit's ability to command a flush on branch mispredicts is represented in the diagram as a toilet.
[–] [dead] ryuukk_ 6y ago ↗ Ariane is also an EU rocket launcher, why do you want to shadow the name?
15 comments
[ 3.8 ms ] story [ 38.9 ms ] threadWhen can I buy an SBC with one, that's within one base-10 order of magnitude of the Raspberry Pi's price?
https://content.riscv.org/wp-content/uploads/2018/05/14.15-1...
http://www-users.math.umn.edu/~arnold//disasters/ariane.html
Ariane was the most competitive / succeful private launcher for 20 years even in face of American companies.
SpaceX is however currently disruptive them, like every other actor of the industry.