Slashdot Mirror
Cell Chip Coming To the PC Via a PCI Express Card
arcticstoat writes with an excerpt from Custom PC: "After developing a brand new CPU architecture from the ground-up, you'd expect that Toshiba, Sony and IBM would have more uses for the Cell architecture than the PlayStation 3, and Toshiba has been quick to make use of the architecture's HD video transcoding abilities in its new Qosimo laptops. However, Leadtek is now taking Toshiba's efforts a step further by putting the chip onto a PCI-E card for desktop PCs. The WinFast PxVC1100 is based on Toshiba's SpursEngine SE1000 processor, which is a cut-down version of the Cell chip. The SpursEngine chip features four SPEs (synergistic processing elements) based on 128-bit RISC cores, along with H.264 and MPEG-2 codecs, but it doesn't contain its own CPU as the chip in the PS3 does. The chip is capable of encoding and decoding H.264, MPEG-2 and MPEG-4 video streams in hardware."
this + mythtv = interesting possibilities
The mandatory "does it run Linux ?" boils down to "do they provide enough documentation to write drivers for it ?".
I RTFA, but I didn't find an answer in it.
The fate of this device hinges pretty much exclusively on the quality of its software and documentation. If all you get is some gaudy half-broken-and-all-ugly fixed purpose video encode decode app(in the fine tradition of graphics card shovelware, remember the bad old days when the card vendor was responsible for the driver?) then this thing is dead in the water. A few will sell to Netflix pirates looking to rip and encode 3 times as much video as they could ever watch, instead of just twice as much; but that'll be about it.
If it has good general purpose support(I'd really prefer that this mean "good documentation" and properlinux support; but I suspect a proprietary sdk would do alright as well) then it could be a killer in certain lower end computing scenarios. Since the cell is produced in nontrivial bulk, and this thing is only about 1/2 the complexity of a full cell(does that mean that this card is "spursengine on the half-cell?) it should be cheap, cheap, cheap compared to FPGA boards or custom ASICs for such purposes as the cell architecture is useful.
I hope the do the right thing, and get rewarded(and I hope so, surely somebody looking to sell computational hardware would see the virtues of making it as useful as possible for as many customers as possible?); but if they don't, I suspect that they'd be lucky to do as well as physX, and will probably do worse.