SiFive Lays Off Hundreds of RISC-V Developers (Update)

SiFive
(Image credit: SiFive)

Update: October 26, 03:36 PT: SiFive has contacted More Than Moore and the site has issued a correction. Reports regarding the roadmap change, from pre-designed to custom cores are untrue. The roadmap is being enhanced, claims SiFive, with the recent addition of new cores being part of that enhancement.

Update: October 24, 5:22 p.m. ET: SiFive sent Tom's Hardware a statement via email. This story has been updated to reflect the newest information.

SiFive, one of the key companies in the RISC-V ecosystem, is undergoing a significant restructuring marked by extensive layoffs and apparently a shift in business focus, reports More Than Moore

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Anton Shilov
Contributing Writer

Anton Shilov is a contributing writer at Tom’s Hardware. Over the past couple of decades, he has covered everything from CPUs and GPUs to supercomputers and from modern process technologies and latest fab tools to high-tech industry trends.

  • ezst036
    Should have designed at least one ATX motherboard. Even if the performance is lower than x86, there would be takers.

    Too bad.
    Reply
  • Findecanor
    ezst036 said:
    Should have designed at least one ATX motherboard.
    Not ATX but the mITX Milk-V Oasis was announced a few days ago.
    The SG2380 SoC has 16\00d7SiFive P670 cores. (12 at 2.5 GHz, 4 at 1.6GHz).
    Plus a "NPU" with eight SiFive X280 cores with 512-bit vector units. GPU, NVMe, SATA, LPDDR5 slots, PCIe slot ...

    Each P670 core is out-of-order. RVA22 + V 1.0 + V cryptography. and has 4-wide decode. 2\00d7ALU, 2\00d7branch, 2\00d7LDST, 2\00d7FP, 2\00d7V units,

    SiFive announced the larger P870 core this year, which should be quite competitive. I hope it comes out.
    Reply
  • pug_s
    Don't see this as a big issue. There's plenty Chinese companies developing Risc-V hardware and software and not just American Ones.
    Reply
  • TCA_ChinChin
    pug_s said:
    Don't see this as a big issue. There's plenty Chinese companies developing Risc-V hardware and software and not just American Ones.
    Overall its not a big issue for RISCV, but I think its still a small obstacle to more adoption for RISCV overall, since SiFive is one of the more notable or well known RISCV hardware companies. At least from my limited perspective.
    Reply
  • ThomasKinsley
    Wasn't SiFive's CEO recently complaining about US sanctions affecting their industry? Perhaps this is connected to that.
    Reply
  • Steve Nord_
    What are these champions going to do next? Lead Tabata workouts? Build check and wisdom check NPUs? Power efficiency workshop a new GPU? Hack ATSC 3 frameworks?
    Reply
  • bit_user
    ezst036 said:
    Should have designed at least one ATX motherboard. Even if the performance is lower than x86, there would be takers.
    Well, the HiFive Unmatched was mini-ITX and the upcoming HiFive P550 is micro-ATX.
    https://www.sifive.com/boards
    Reply
  • bit_user
    ThomasKinsley said:
    Wasn't SiFive's CEO recently complaining about US sanctions affecting their industry? Perhaps this is connected to that.
    You raise a good point, but this doesn't necessarily mean SiFive is in trouble.

    In the startup game, being first-to-market can be everything. So, that naturally leads you to staff up quickly and build/refine your products to the point where they're viable. Once that happens, you might no longer need so many staff to keep the business on its natural growth trajectory until a liquidity event (i.e. IPO or acquisition). Furthermore, to make yourself more attractive to investors or would-be acquirers, you want to reduce costs to improve your financials. That means cutting headcount.

    It's brutal, but it's too often a part of the game. Not to sound cold - and I do extend my sympathies to all affected - but people who like job security shouldn't go to startups.

    I've been there myself, once having gotten let go from a startup that was not doing well (many years ago). I also have a friend who got brutally cut from a viable startup, pretty much immediately after they wrapped up the first version of their product. Kinda like how some game or graphics studios will have layoffs right after they finish a title. At least with a startup, they usually give you the opportunity to exercise your stock options when you're laid off.
    Reply
  • Kamen Rider Blade
    Hopefully AMD picks up some of the SiFive engineering staff that got laid off.
    Reply
  • Jagwired
    Shouldn't Intel and AMD be all in on RISC-V? Otherwise, they're going to be paying ARM for the next 50 years.
    Reply