Although it is not physically the case, cache coherence allows a lot of processors to share a common memory, allowing applications to perceive data as though every access was from this shared memory.

Shared common protocol Both hardware accelerators and dissimilar processor clusters can now share memory in a single coherent system on a heterogeneous SoC through a shared common caching protocol.

A Cache-Only Memory Architecture design (COMA) may be a sort of Cache-Coherent Non-Uniform Memory Access (CC- NUMA) design. not like in a very typical CC-NUMA design, in a COMA, each shared-memory ...

CCIX brings cache-coherent, shared memory to a system via PCI Express. On the other hand, CCIX brings the idea of shared memory and cache coherency between the host processor and the accelerator ...

Ncore cache coherent interconnect also supports its own last level cache (of which, again, you can have more than one), also coherent with the rest of the system. So, the architect has full support to ...

The CCIX Base Specification 1.0 defines a chip-to-chip interconnect for seamless data sharing between compute, accelerators and memory expansion devices with cache coherent shared virtual memory. CCIX ...

Seven companies – AMD, ARM, Huawei, IBM, Mellanox, Qualcomm Technologies and Xilinx – have united to develop the Cache Coherent Interconnect for Accelerators (CCIX), a single interconnect technology ...

Cache coherence ensures shared resource data stays consistent in various local memory cache locations.

This distributed hardware architecture eases physical implementation and timing closure because it is more naturally aligned with physical floor plan constraints. It supports heterogeneous cache ...

Memory coherence is closely linked to cache coherence, which ensures that multiple copies of the same data in different caches (small, fast storage areas near the processors) remain consistent.