Year created | 2014 |
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Created by |
Coherent Accelerator Processor Interface (CAPI), is a high-speed processor expansion bus standard for use in large data center computers, initially designed to be layered on top of PCI Express, for directly connecting central processing units (CPUs) to external accelerators like graphics processing units (GPUs), ASICs, FPGAs or fast storage.[1][2] It offers low latency, high speed, direct memory access connectivity between devices of different instruction set architectures.