SX-Aurora TSUBASA Vector Engine
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SX-Aurora Vector Engine


Tips, tricks, news and little things we've learned about using the Vector Engine

VE process memory layout: pmap

Posted on December 13, 2018

Visualize the virtual memory layout of VE processes and see details of each virtual memory area. [Read More]
Tags: memory VM monitoring vector sxaurora

py-veosinfo: A Documentation Attempt

Posted on December 9, 2018

The Python bindings to the VE information library veosinfo are a simple and direct way of accessing programmatically details about the vector engines installed in a system. [Read More]
Tags: monitoring api python vector sxaurora

Testing VEOS with accelerated DMA and VE profiling

Posted on December 4, 2018

A set of RPMs for VEOS, libved, ve_drv and vp which implement an accelerated variant of the DMA manager for privileged DMA that is aware of huge pages. In addition this version contains patches that fix lock-ups that were happening when using veprof, the external profiling tool. [Read More]
Tags: veos dma io vector sxaurora tools

Building and Testing LLVM-VE-RV

Posted on November 30, 2018

An easy way to build the LLVM-VE-RV stack and use it for testing and playing with the compiler. [Read More]
Tags: llvm compiler vector sxaurora projects

VE monitoring with veperf

Posted on November 24, 2018

Simple and easy external performance monitoring of VE processes. [Read More]
Tags: monitoring tools performance vector sxaurora

VEOS yum Repository on the Web

Posted on November 21, 2018

Updating or installing VEOS related packages directly from an online yum repository. [Read More]
Tags: veos admin repository yum sxaurora vector

Building VEOS Packages

Posted on October 15, 2018

Little helper tools that make it easy to build VEOS, the VE related kernel modules, libved, VEO and start tweaking the VE operating system. [Read More]
Tags: veos tools vector sxaurora

First steps with the SX-Aurora TSUBASA vector engine

Posted on July 25, 2018

A little "getting started" user guide for new users of the NEC SX-Aurora TSUBASA vector engine. [Read More]
Tags: introduction vector sxaurora tools programming

VEO Vector Engine Offloading, talk at AuroraForum@ISC2018

Posted on July 7, 2018

A presentation on VEO, the vector engine offloading framework, introducing it's API. [Read More]
Tags: api veo offloading programming

Debugging with log4crc

Posted on July 5, 2018

Controlling debug logs for various components of the VE operating system and the pseudo process. [Read More]
Tags: debug vector sxaurora veos
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Erich Focht  •  2024

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