Marvellworld Trade Ltd.

Marvell Israel (misl) Ltd.

Shaul Chapman

Eitan Joshua

Erez Amit

Sujat Jamil

Gil Stoler

Frank O'Bleness

Amit Shmilovich

Moshe Raz

Adi Habusha

Noam Mizrahi

Husam Khshaiboun

In various embodiments, the present disclosure provides a system comprising a first plurality of processing cores, ones of the first plurality of processing cores coupled to a respective core interface module among a first plurality of core interface modules, the first plurality of core interface modules configured to be coupled to form in a first ring network of processing cores; a second plurality of processing cores, ones of the second plurality of processing cores coupled to a respective core interface module among a second plurality of core interface modules, the second plurality of core interface modules configured to be coupled to form a second ring network of processing cores; a first global interface module to form an interface between the first ring network and a third ring network; and a second global interface module to form an interface between the second ring network and the third ring network.

Interconnected ring network in a multi-processor system

Embodiments provide a method comprising receiving, at a cache associated with a central processing unit that is disposed on an integrated circuit, a request to perform a cache operation on the cache; in response to receiving and processing the request, determining that first data cached in a first cache line of the cache is to be written to a memory that is coupled to the integrated circuit; identifying a second cache line in the cache, the second cache line being complimentary to the first cache line; transmitting a single memory instruction from the cache to the memory to write to the memory (i) the first data from the first cache line and (ii) second data from the second cache line; and invalidating the first data in the first cache line, without invalidating the second data in the second cache line.

Simultaneous eviction and cleaning operations in a cache

Some of the embodiments of the present disclosure provide a method of transferring data from a fast clock domain associated with a fast clock signal to a slow clock domain associated with a slow clock signal, the method comprising receiving first fast data from the fast clock domain during a first fast clock cycle, wherein the first fast clock cycle is a first full fast clock cycle in a first slow clock cycle; and propagating, during the first full fast clock cycle in the first slow clock cycle, the received first fast data to the slow clock domain. Other embodiments are also described and claimed.

Synchronous multi-clock protocol converter

Growing community of inventors

Alonei Aba, Israel

Shaul Chapman