peter aarestad
Scalable Approaches for Supporting MPI-IO Atomicity
IEEE CCGRID 2006
Scalable atomic and parallel access to noncontiguous regions of a file is essential to exploit high performance I/O as required by large-scale applications. Parallel I/O frameworks such as MPI I/O conceptually allow I/O to be defined on regions of a file using derived datatypes. Access to regions of a file can be automatically computed on a perprocessor basis using the datatype, resulting in a list of (offset, length) pairs. We describe three approaches for implementing lock serving (whole file, region locking, and byterange locking) and compare the various approaches using three noncontiguous I/O benchmarks. We present the details of the lock server architecture and describe the implementation of a fully-functional prototype that makes use of a lightweight message passing library and red/black trees.
http://ecommons.luc.edu/cs_facpubs/21/
Cabell Fellowship
Northwestern University
One-year fellowship for the Graduate School.
Who's Who Among Students in American Universities and Colleges
Who's Who Among Students
System, method and apparatus for assessing the accuracy of estimated food delivery time
United States
A restaurant service system for assessing the accuracy of estimated delivery time provided by a restaurant includes an order server, a restaurant server, a service server and an assessment server. Each of the servers includes a server software application. The order server software application collects a set of orders from a set of diner devices. The restaurant server software application retrieves an estimated delivery time for each order in the set. The service server software application determines an order actual delivery time for at least one order in the set. The assessment server software application determines an accuracy measure of estimated delivery time for the restaurant.
9,824,410
9,824,410
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=9824410.PN.&OS=PN/9824410&RS=PN/9824410
Education
Christ Evangelical Lutheran Church
Youth Worker
https://www.linkedin.com/in/laurennguyen2299
Lauren Nguyen
Software Engineer at Kin + Carta Create
Chicago, IL
https://www.linkedin.com/in/austin-s-zimmer
Austin Zimmer
Software Engineer at Amazon
Detroit Metropolitan Area
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Kevin Naughton
Software Engineer at Google
New York City Metropolitan Area
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George K. Thiruvathukal, PhD
Professor and Chairperson, Computer Science at Loyola University Chicago | Software Engineer | Book Author | Consultant
Greater Chicago Area
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Zach Wilson
Tech Lead @Airbnb | YT “Data with Zach” | I create big data and mental health content daily | AWS Certified Husky Dad
San Francisco, CA
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Omar Sharifali
Machine Learning Engineer at Tempus Labs, Inc.
San Francisco, CA
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Aarestad Family
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United States
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Cat de Merode
Product Person & Culture Enthusiast
Greater Chicago Area
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Aash Mehta
Senior Product Manager at Twitch
Greater Chicago Area
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Terry Schulin
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Lorain, OH
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Ewelina Protomastro
Director, Industry Partnerships at Tempus Labs
United States
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Karen Pillari Penner
IT Support Specialist
Jupiter, FL
https://www.linkedin.com/in/ram-gotru-9abaa674
Ram Gotru
Technical Lead at Revance
Pleasanton, CA
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Sai Chandesh Gurramkonda
.
United States
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Elbano Marquez
Senior Software Engineer | AWS Certified Solutions Architect | MBA
Greater Orlando
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Ebru Elliott
Senior Software Engineer at Akili Interactive
Mill Valley, CA
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Xubo Fei
Staff Engineer at Karius, Inc.
San Jose, CA
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Timothy Do
Senior Software Engineer at 23andMe
Mountain View, CA
Michael Leiseca
      
          



            
              
        
              
  

    
        Peter and I worked together at GrubHub for 3 years. During that time, although we were on different teams, we worked on a number of projects together. 

I found Peter to be a outstanding software engineer. His solutions to problems were well thought out and implemented. He does a great job keeping current with new technology, both for personal experimentation, keeping tabs on new developments in technology already being used at the company, and expanding his skill set to help other teams.

On a personal level, I really enjoyed working with Peter. In addition to his technical skill, he has a great sense of humor and really helped the nascent tech team at GrubHub gel as a group. Kun Liu
      
          



            
              
        
              
  

    
        I was a pleasure to work side by side with Peter for more than a year. Peter was a smart software developer on the team with hands on experiences on multiple J2SE/J2EE applications.  From the work he delivered, I can tell he is extremely strong in GWT, apart from the terrific knowledge about JQuery/Swing/Spring/Hibernate/WebServices technologies. Except for the pivotal projects he worked on, he also managed to put integrations with 3rd party software with the company owned ones in good shape. In all, I would be glad to work with him again should I have the opportunity.
My family, my friends, my hometown are under attack.They need your help!
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Today, I went to the beautiful Expedia Chicago office one last time. I had all the feels:  Bawled a lot at all the wonderful, touching, and…
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After 2 wonderful years, today is my last day at Tempus Labs, Inc.  I’ve learned so much from everyone I’ve worked with, especially the Algos and…
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Peter Aarestad
https://ca.linkedin.com/in/peter-aarestad-311b3541
Retired
Kamloops, BC