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Erik Rigtorp

@rigtorp

rigtorp.seJoined January 2009

Erik Rigtorp’s Tweets

Can confirm that ROCm 3.7 works on Navi.

Radeon ROCm 3.7 Release Enables OpenMP 5.0 By Default In AOMP

AMD's software team has released version 3.7 of ROCm, the Radeon Open eCosystem stack as their alternative to NVIDIA's closed-source CUDA compute environment.

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On the latest CPU microarchitectures (Skylake and Zen 2) AVX/AVX2 128b/256b aligned loads and stores are atomic. I wrote a small program isatomic that I used to verify this. rigtorp.se/isatomic/ #AVX #SIMD #x86

Aligned AVX loads and stores are atomic

On the latest CPU microarchitectures (Skylake and Zen 2) AVX/AVX2 128b/256b aligned loads and stores are atomic even though Intel and AMD officially doesn’t guarantee this.

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A full task-isolation mode for the kernel: lwn.net/Articles/81629 #Linux #kernel

A full task-isolation mode for the kernel

Some applications require guaranteed access to the CPU without even brief interruptions; realtime systems and high-bandwidth networking applications with user-space drivers can fall into the catego...

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If you like me use #CompilerExplorer, support my friend

on #Patreon to help pay for running the service.

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@mattgodbolt@hachyderm.io

Today I set up a @patreon for #CompilerExplorer. If you'd like to support CE, it's now #OnPatreon patreon.com/mattgodbolt?ut Thanks in advance!

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Erik Rigtorp Retweeted

Nassim Nicholas Taleb

How do you forecast an election (cluelessness of

@FiveThirtyEight

) PRELIM DRAFT dl.dropboxusercontent.com/u/50282823/bin

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Erik Rigtorp Retweeted

Retweeta och vinn det absolut första exemplaret av boken om tradingfirman Pan Capital. Direkt från tryckeriet! (I butik 7 nov)

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Chandler Carruth

Really excited to see

open source github.com/google/bloaty, a really cool tool we've been using to investigate binary size.

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CppCon 2016: Herb Sutter “Leak-Freedom in C++... By Default.”

http://CppCon.org—Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/cppcon/cppcon2016—Lifetime safety...

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youtube.com/watch?v=vElZc6

Erik Rigtorp Retweeted

Lyin' developers tell us that they do not know that the extern "C" markings on headers stand for CLASSIFIED. How can this be happening?

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Erik Rigtorp Retweeted

A collection of resources on modern and awesome #cpp bit.ly/1Rx4aev kudos to

#gamedev #programming

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Listen to: #283: Why Do We Tip? - one.npr.org/i/463754822:46

Erik Rigtorp Retweeted

@alphaarchitect

Great educational piece on financial engineering 101.

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Building Your Own Equity-Indexed Annuity Or Structured Note - bit.ly/1LZexSW

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Interview with James Simons of RenTech fame youtu.be/QNznD9hMEh0

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I'm shopping for a core banking system. Any recommendations?

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Erik Rigtorp Retweeted

In-depth intro to #machinelearning in 15 hours of video by the authors of "Elements of Statistical Learning":

In-depth introduction to machine learning in 15 hours of expert videos

In January 2014, Stanford University professors Trevor Hastie and Rob Tibshirani (authors of the legendary Elements of Statistical Learning textbook) taught an online course based on their newest...

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In today's blog post, I look at if monetary policy should take into account risks to financial stability:

Should monetary policy take into account risks to financial stability?

Ben Bernanke argues that the Federal Reserve shouldn't use interest rates and monetary policy to pop bubbles and address threats to financial stability.

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This is how life works: youtube.com/watch?v=8kZg_A

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Debt is a bet on the future. Unhedged...

Holiday reading: The Magic of Thinking Big amazon.com/The-Magic-Thin

Blackstone's Stephen Schwarzman youtu.be/3jGc8biSYHA

Blackstone's Stephen Schwarzman on Hiring Phenomenal People

“You won’t do well unless you’re hiring people who are consistent with your values,” shared Blackstone Chairman, CEO, and Co-Founder Stephen Schwarzman durin...

Erik Rigtorp Retweeted

Stanford Career Svcs

@StanfordCareers

#StanfordEvent Ben Horowitz, co-founder of Andreessen Horowitz, on campus WEDS 11/19 4:30

stanford.io/1BJoCCt

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I've been reading Ray Dalio's principles. Great questions to ask yourself. bwater.com/Uploads/FileMa

Erik Rigtorp Retweeted

@alphaarchitect

Why Calpers is Pissed at Hedge Funds: blog.alphaarchitect.com/?p=13877

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Lessons learned from 20 years of VC investments

kauffman.org/~/media/kauffm

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uBlock: Best ad blocker I've used github.com/gorhill/uBlock

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Bill Ackman's latest $HLF presentation

Pershing Square Bill Ackman Herbalife Presentation 2014 (FULL...

Pershing Square Bill Ackman presentation on Herbalife July 22nd 2014Herbalife Stock Price: $62 / shareSubscribe for more investment videos.About Pershing Squ...

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Presenting my work on porting some LAPACK Fortran routines to JavaScript. FMoS @ #GitHub HQ. flic.kr/p/oryXV8

Erik Rigtorp Retweeted

A Tour of Machine Learning Algorithms bit.ly/1xm98ig

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Webpass is amazing! speedtest.net/my-result/3441 #speedtest

Nice overview of federal reserve policy and tools: The Federal Reserve: What Everyone Needs to Know amazon.com/dp/0199934479/

Statistics Done Wrong refsmmat.com/statistics/ind

HBR article on a flat organizational model based on an internal market archive.harvardbusiness.org/cla/web/pl/pro

Ray Dalio at the

DealBook Conference youtube.com/watch?v=649jgL

Awesome documentary about Paul Tudor Jones: Trader (1987) youtube.com/watch?v=NDS5fw

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Bitcoin: A Primer, Chicago Fed Letter chicagofed.org/digital_assets #bitcoin

How The Economic Machine Works by Ray Dalio: economicprinciples.org #bridgewater #hedgefund

Lucky and Good by John Sherriff is an excellent book about decision making under uncertainty amazon.com/dp/B00EUN8J5Q/ #decisions #trading

I'm buying defaulted US Treasuries at 25 cents on the dollar. Contact me if you need to unload some inventory. #ust #default

Just finished reading "The Everything Store" by Brad Stone. Seems objective, I recommend reading it. amazon.com/dp/B00BWQW73E #amazon