TILE64 is a multicore processor manufactured by Tilera. It consists of a mesh network of 64 "tiles", where each tile houses a general purpose processor, cache, and a non-blocking router, which the tile uses to communicate with the other tiles on the processor.
|Max. CPU clock rate||600 MHz to 900 MHz|
|Min. feature size||45 nm to 90 nm|
The short-pipeline, in-order, three-issue cores implement a MIPS-inspired VLIW instruction set. Each core has a register file and three functional units: two integer arithmetic logic units and a load-store unit. Each of the cores ("tile") has its own L1 and L2 caches plus an overall virtual L3 cache which is an aggregate of all the L2 caches. A core is able to run a full operating system on its own or multiple cores can be used to run a symmetrical multi-processing operating system.
TILE64 has four DDR2 controllers, two 10-gigabit Ethernet interfaces, two four-lane PCIe interfaces, and a "flexible" input/output interface, which can be software-configured to handle a number of protocols. The processor is fabricated using a 90 nm process and runs at speeds of 600 to 900 MHz.
- Kingman, Henry (August 20, 2007). "Massively multicore processor runs Linux". linuxdevices.com. Archived from the original on September 6, 2012.
- Boslet, Mark (August 20, 2007). "Start-up Tilera to Unveil 64-core chip". San Jose Mercury News.[permanent dead link]
- "Tilera architecture support". Kernel Newbies. October 20, 2010.
- Simon Sharwood (3 April 2018). "Linux 4.16 arrives, erases eight CPUs and keeps melting Meltdown". theregister.co.uk. Situation Publishing. Archived from the original on 3 April 2018. Retrieved 3 April 2018.
- Tilera TILE64 Back-End For LLVM Published // Phoronix, September 6, 2012
- Tilera website
- MIT startup raises multicore bar with new 64-core CPU
- Chipmakers aim to unclog data paths at Archive.is (archived 2013-01-19)