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 LLVM Intrinsics

Posted on March 27, 2019

The VE intrinsics available in the LLVM backend for the SX-Aurora TSUBASA Vector Engine [Read More]
Tags: llvm compiler vector sxaurora intrinsics builtins

Vector Computer Evolution (WPMVP 2019)

Posted on February 17, 2019

A presentation introducing the SX-Aurora Tsubasa in the historical context of vector computers development. [Read More]
Tags: ve sxaurora vector history

VEOS 2.0.1 glibc Update

Posted on January 24, 2019

Updating VEOS to the glibc based 2.0.1 (and later) version from the online yum repository. [Read More]
Tags: veos admin repository yum sxaurora vector

Py-veo by Examples

Posted on December 19, 2018

py-veo implements the VEO API for Vector Engine Offloading. It allows the use of the VE from Python programs, even interactively and via IPython or Jupyter notebooks. VE kernels must be written in C, C++ or Fortran. [Read More]
Tags: python veo accelerator offloading vector sxaurora

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
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Erich Focht  •  2021

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