Shanghai 9th RISC-V Workshop in Chennai RISC-V Day in Tokyo RISC-V Day in MICRO51 RISC-V Summit in Santa Clara Linuxが動作する RISC-Vボード 2018 2019 RISC-V Day in Taiwan RISC-V Day in Zurich CARRV 2019 RISC-V North America Roadshow RISC-V North China Roadshow HiFive RevB Wireless Coprocessor の乗ったRISC-Vボード ◼ RISC-V Tokyo 2019 → SiFive Tech Symposium? しかし海外と比べると日本はかなり遅れている印象… 2019/9/18
Exynos 9820 began in January this year, and the Samsung engineer appears to have been working on a 5G RF chip based on the RISC-V architecture ever since May 2017, which could reinforce a 2019 release for the 5G smartphones. (https://www.notebookcheck.net/Samsung-Exynos-9820-SoC-and-5G-RF-chips-already-in-the- works.295886.0.html) WD、同社製品搭載のプロセッサ/コントローラなどをRISC-Vへ移行 (https://pc.watch.impress.co.jp/docs/news/1094891.html) NVIDIA gave a presentation about how its proprietary Falcon (Fast Logic CONtroller) core will be replaced by RISC-V cores. (https://www.electronicdesign.com/industrial-automation/rise-risc-v-display-workshop) Internal Project to demonstrate ability to easily develop custom RISC-V implementation by leveraging Rocket Chip. (https://content.riscv.org/wp-content/uploads/2018/05/13.15-13.30-matt-Cockrell.pdf) 2019/9/18 9
the MIPS Open Initiative To Accelerate Innovation for the Renowned MIPS® Architecture https://www.mipsopen.com/press/wave-computing-launches-the-mips-open-initiative-to-accelerate-innovation-for-the-renowned- mips-architecture/ Wave Computing® Creates MIPS Open™ Advisory Board https://www.mipsopen.com/press/wave-computing-creates-mips-open-advisory-board/ Wave Computing Releases First MIPS Open Program Components to Accelerate Innovation for Next-Generation System on Chip Designs https://www.mipsopen.com/press/wave-computing-releases-first-mips-open-program-components-to-accelerate-innovation-for- next-generation-system-on-chip-designs/ 2019/9/18 11
RV64Cという 圧縮命令を活用する。 → フェッチサイズを圧縮できる。 Computer Architecture Research with RISC-V Krste Asanovic より抜粋 ISA Shootout: Comparing RISC-V, ARM, and x86 on SPECInt 2006 より抜粋 RV32GC / RV64GCでは、多くの ベンチマークプログラムで他の 命令セットよりも優れる。 2019/9/18
Digital: From Embedded Cores for Flash Controllers to Vision of Datacenter Processors with Open Interfaces” RISC-V Summit 2019 https://content.riscv.org/wp-content/uploads/2018/12/13.10-Bandic-Golla-Vucinic-CPU- Project-in-Western-Digital-From-Embedded-Cores-for-Flash-Controllers-to-Vision-of- Datacenter-Processors-with-Open-Interf.pdf より抜粋 2019/9/18 36
presentation at RISC-V Workshop in Barselona, 2018 May https://content.riscv.org/wp-content/uploads/2018/05/09.25-09.55-tate-of-RISC-V-Software-RISC-V-Workshop-at-Barcelona-May-2018-1.pdfより抜粋 2019/9/18 53
is to either align with the Freedom repositories that target Arty and ZC707 boards or to use Firesim and migrate to an AWS worflow. Alternatively, you can write your own FPGA shell for whatever board you want to use and build up your own infrastructure and workflow. Fpga-zynq is deprecated, but should be fine if you use it's exact submodules and rebuild everything. Deviating from that will, likely, require modifications on your end (e.g., if you try to use rocket-chip master inside fpga-zynq master). 手元のZYNQボードを騙し騙し使ってRocket-Chipを 動かしていた私に届いた衝撃のメール ただしインスタンスをきちんと管理しないと… 2019/9/18 58
Architecture Research with RISC-V https://carrv.github.io/ ISCAと併設。 Phoenix, AZ, USA, June 22, 2019 UCBの研究室の人たちがまとめてここで発表してくる。 CHIPS Alliance Workshop https://events.linuxfoundation.org/events/chips-alliance-workshop-2019/register/ CHIPS Allianceのワークショップ June 19, 2019 Sunnyvale, CA Hosted by The Linux Foundation RISC-V Workshop Zurich https://tmt.knect365.com/risc-v-workshop-zurich/ 何回目か分からなくなったRISC-V Workshop。4か月に1回くらい? June 11 - 13, 2019 ETH Zurich, Zurich Hot-ChipsでもRISC-Vのチュートリアルをするらしい。 https://www.hotchips.org/program/ 2019/9/18 66