Podle http://www.mikrotik-routeros.com/2012/03/mikrotik-cloud-core-router-ccr-1036/ v tom na 99% bude Tilera GX8036: http://www.tilera.com/sites/default/fil ... 010-01.pdf
Specifikace jsou proste impressive, k tomu nejde rict nic jineho:
vyber ze specifikaci:
Powerful Processor Cores
• 36 cores @ 1.0 to 1.5 GHz
• 64-bit architecture (datapath and address)
• Three execution pipelines
Cache
• 12 Mbytes total on-chip cache
• Dynamic Distributed Cache (DDC™) scalable hardware coherence
iMesh Interconnect
• Five independent mesh networks
• 66 Tbps aggregate bandwidth
• Non-blocking, cuthrough switching with 1 clock cycle per hop
Networking Interfaces
• Up to sixteen 10/100/1000 SGMII ports
• Egress QoS queuing and traffic shaping support
mPIPE™ Wire-speed Packet
Engine
• C-programmable classification
• 60 Mpps performance for
minimum size packets
• Programmable checksum and
CRC offload for packet headers
and payload
• Multi-mode Load-balancer with
direct-to-cache packet delivery
• Flexible buffer manager with
32 configurable memory
domains
Crypto and Compression Acceleration:
• MiCA™ engines deliver
low-latency, high-bandwidth
offload
• 40 Gbps encryption throughput
• Support for IPsec, SSL, TLS,
MACsec, SRTP, 3GPP
• Public Key accelerator (RSA,
DSA, DH, ECC)
• True random number generator
• Deflate compress/decompress
with Gzip compatibility
ten iMEsh Interconnect me hodne zaujal, docela by me zajimalo jak toho docili, protoze celkova propustnost 66Tbps je neco naprosto nevidaneho a pokud to ma vazne latenci 1 clock cycle, tak je to skoro k neuvereni.
16 nezavislych GbE portu se urcite hodi, navic to umi i 10GbE, takze se mame do budoucna na co tesit.
Jako uzke hrdlo vidim pouze dva DDR3 pametove radice, myslim ze by se jich hodilo vic.
Docela by me zajimalo, co presne bude ten mPIPE packet engine resp. jak to bude ROS umet pouzivat.
Velky otaznik je, jak se to klukum podari vyuzit v ROSu, ale pokud to vyuziji jen z pulky, je to porad dost mazec.