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Sergei Trofimovich
Worked at VirusBlokAda Ltd.
Attended Belarusian State University
Lives in Minsk
100 followers|18,758 views
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Sergei Trofimovich

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For this one specific (probably pathological) test case:

- Heap allocation halved
- Residency cut by a factor of more than 30.
- ELapsed time cut by a factor of 6
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Sergei Trofimovich

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Gentoo announces its CGA Web™ compliant website today!
Gentoo announces total website makeover. Gentoo Linux today announced the launch of its new totally revamped and more inclusive website which was built to conform to the CGA Web™ graphics standards. “Our previous website served the community superbly well for the past 10 years but was frankly ...
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Sergei Trofimovich

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See how well you know (or can anticipate) gcc's optimizer. For each question, the left box contains some code, while the right box contains code that purports to do the same thing, but that illustrates a particular optimization. Will gcc apply that optimization? Put another way, will the code on ...
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Sergei Trofimovich

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fold[lr] in C++17! What a fun world we are living in.

http://en.cppreference.com/w/cpp/language/fold
op, -, any of the following 32 binary operators: + - * / % ^ & | = < > << >> += -= *= /= %= ^= &= |= <<= >>= == != <= >= && || , .* ->*. In a binary fold, both ops must be the same. Precedence of this operator relative to either pack or init expressions is the highest (equivalent to unary ...
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Sergei Trofimovich

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It took me way too long to spot the WTF here.
2755 points and 375 comments so far on reddit
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Imagine a tool like gofmt that reformats your Java code in that style whenever you save... :D
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Sergei Trofimovich

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A friend asked what is the easy way to create a #haskell ebuild out of #hackage package in a clean and simple way. He had an impression that every haskell ebuild must reside in '::haskell' overlay.

It does not have to! It is extremely easy to turn a directory into an ebuild overlay with your own hacks on top of #gentoo:

https://github.com/gentoo-haskell/gentoo-haskell/#loners-corner

Have fun!
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+Sergei Trofimovich  please update to portage 2.2.16+ sync plugins https://wiki.gentoo.org/wiki/Project:Portage/Sync
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Sergei Trofimovich

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It's nice to see that after tens of years someone actually put the check into memcpy():

    http://marc.info/?l=openbsd-ports&m=141666286130523&w=2

I hope one day glibc will get it as well:

    https://sourceware.org/bugzilla/show_bug.cgi?id=16004
[prev in list] [next in list] [prev in thread] [next in thread] List: openbsd-ports Subject: Stricter memcpy() From: Christian Weisgerber Date: 2014-11-22 13:27:19 Message-ID: slrnm713pn.ng4.naddy () lorvorc ! mips ! inka ! de [Download message RAW] In the words of ...
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I cannot approve of this strongly enough.
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Sergei Trofimovich

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Brilliant remarks by +Mikey D about what he learned from the healthcare.gov rescue and why he left Google for the White House. This is a must-read for anyone who cares about the future of our country.
Leader of U.S. Digital Service tells SXSW how he got roped into driving a new movement of technology in government…and h…
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Sergei Trofimovich

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The Z3 Theorem prover is now under the MIT License.
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Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
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Sergei Trofimovich

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gRPC is a high performance, open source, general RPC framework that puts mobile and HTTP/2 first: http://bit.ly/1vCXlz9 ... from Google! Excited to finally see this out in the wild.
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Have him in circles
100 people
Anaken Ralf's profile photo
slava zanko's profile photo
Александр Шевченко's profile photo
Piotr Filipiuk's profile photo
Виктория Исаченко's profile photo
James Strauss's profile photo
Siarhei Siamashka's profile photo
Mikhail Pobolovets's profile photo
Jenna Mikkeli's profile photo
Work
Employment
  • VirusBlokAda Ltd.
    Very Serious Guy, 2006 - 2014
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Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Minsk
Previously
Zhodino
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bit master
Introduction
gentoo, haskell, c, exotic arches, natural languages.
snowboarding, (folk) music and more!
Education
  • Belarusian State University
    Radiophysics, 2002 - 2007
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