Reflections:

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Sunday, January 03, 2021

Murky world of #online #advertising ROI.

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It is becoming increasingly difficult to demonstrate the ROI of online advertising clearly. Uber just run an experiment by turning off 2/3 o...
Sunday, November 22, 2020

HPC ecosystem - SC20

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  This article is a quick summary of SC20 trends and the current state of the HPC ecosystem from a tech and market perspective. Technology-w...
Thursday, November 05, 2020

The real motivation behind the Matrix engine (GPU/TPU/...) adoption in HPC

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 There is current backlash in the HPC community against GPU/TPU/... aka matrix engine accelerator adoption. Most of the arguments are perfor...
Sunday, November 01, 2020

ARM ecosystem disintegration and the rise of RISC-V

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#ARM acquisition by #Nvidia is making people uneasy.  And the early sign of the unravelling of the #ARM ecosystem start to appear:  ThunderX...
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Saturday, October 17, 2020

CryptMPI: A Fast Encrypted MPI Library

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  As more #HPC applications move to cloud infrastructure, securing and protecting HPC sensitive data in such an environment becomes critica...
Wednesday, July 08, 2020

Software RDMA revisited : setting up SoftiWARP on Ubuntu 20.04

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Almost ten years ago I wrote about installing SoftIwarp on Ubuntu 10.04. Today I will be revisiting the process. First, what is SoftIwarp: ...
Thursday, July 02, 2020

[Links of the Day] 02/07/2020 : Database query optimization, Deep Learning Anomaly detection survey, Large scale packet capture system

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event-reduce  : accelerate query result after write. Basically if cache part of the write and recalculate the new query result using past qu...