Nov 11, 2022 · This paper presents BP-BedRock, the open-source cache coherence protocol and system implemented within the BlackParrot 64-bit RISC-V multicore processor.
BlackParrot implements BedRock to provide cache coherence between the processor cores and coherent accelerators in a multicore BlackParrot system.
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Nov 11, 2022 · BP-BedRock implements the BedRock directory-based MOESIF cache coherence protocol and includes two different open-source coherence protocol ...
BlackParrot aims to be the default open-source, Linux-capable, cache-coherent, RV64GC multicore used by the world.
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This document details the microarchitecture of the BedRock Programmable CCE (ucode CCE). For a general overview of the BedRock coherence protocol and system, ...
BlackParrot's memory end, BedRock, is a scalable, distributed, directory-based coherence scheme designed with an emphasis on simplicity and verification. Nodes ...
Jun 28, 2020 · Cache coherence is a well-known source of bugs in commercial processors. Being race-free by design is a key component of our strategy for being ...
Aug 13, 2024 · This paper presents BP-BedRock, the open-source cache coherence protocol and system implemented within the BlackParrot 64-bit RISC-V multicore ...
Jun 30, 2020 · BlackParrot implements a distributed directory-based cache coherence protocol, which currently supports VI, MSI, and MESI. The underlying ...