@yardus

It's all just a good business. No lives matter.

 Prague
Joined February 2009
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  • Following242
  • Followers245
157Media
Fun facts. 1. GCC has -fdiagnostics-format=json, which outputs compile errors as JSON. 2. JSON is easy to parse with python, which can easily write markdown. 3. There's a tool called mdcat, which pretty prints markdown in the terminal. Make of this information what you will.
GCC error parsed by python, output as markdown, and pretty printed with mdcat, with silly finger emojis pointing to the erroneous region.

ALT GCC error parsed by python, output as markdown, and pretty printed with mdcat, with silly finger emojis pointing to the erroneous region.

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Unable to build JMC with newer maven versions? Try disabling the http-blocker with a repo local settings file in .mvn (stackoverflow.com/questions/…)
<settings xmlns="http://maven.apache.org/SETTINGS/1.2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 http://maven.apache.org/xsd/settings-1.2.0.xsd"> <mirrors> <mirror> <id>maven-default-http-blocker</id> <mirrorOf>dummy</mirrorOf> <name>Dummy mirror to override default blocking mirror that blocks http</name> <url>http://0.0.0.0/</url> <blocked>false</blocked> </mirror> </mirrors> </settings>

ALT <settings xmlns="http://maven.apache.org/SETTINGS/1.2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 http://maven.apache.org/xsd/settings-1.2.0.xsd"> <mirrors> <mirror> <id>maven-default-http-blocker</id> <mirrorOf>dummy</mirrorOf> <name>Dummy mirror to override default blocking mirror that blocks http</name> <url>http://0.0.0.0/</url> <blocked>false</blocked> </mirror> </mirrors> </settings>

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“You cannot take any people, of any color, and exempt them from the requirements of civilization - including work, behavioral standards, personal responsibility….without ruinous consequences to them and to society at large.” - Thomas Sowell
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Curiosity
@MAstronomers20 Sep 2023
Pluto’s Mountains, Frozen Plains and Foggy Hazes - from NASA’s New Horizons Space Probe
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Christian Humer@grashalm_19 Sep 2023
GraalVM for JDK 21/Polyglot 23.1 just landed! 🤩 GU is dead! You can now use all languages from Maven Central without barriers. This is such a big change that we felt the need to justify it with a blog post: medium.com/graalvm/truffle-u…

Truffle Unchained

Portable Language Runtimes as Java Libraries

medium.com
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Adam Bien
@AdamBien17 Sep 2023
"How BTrace Happened"--an airhacks.fm podcast conversation with @yardus about Java profilers, DTrace, Btrace a bit @netbeans jvisualvm is ready to listen: adambien.blog/roller/abien/e… #java #podcast

airhacks.fm podcast

podcast with adam bien

airhacks.fm
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Francesco Nigro@forked_franz16 Sep 2023
easyperf.net/blog/2018/01/18… old gold of a #performance investigation by @denis
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We made use of cache line alignment for context storage in Datadog’s customisation of async-profiler. In reactive applications the context can change thousands of times per thread per second, and updating the context could have become a scalability bottleneck otherwise.
Yacob (Kobi) Cohen-Arazi ✡️🇺🇲@kobi_ca15 Sep 2023
Cache Line Alignment in C++ — How It Makes Your Program Faster. by Ryonald Teofilo link.medium.com/A7cygbCj7Cb

Cache Line Alignment in C++ — How It Makes Your Program Faster.

As discussed in Memory and Data Alignment in C++, memory alignment is commonly used for optimisation. One of the methods is cache line…

link.medium.com
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DC_Draino
@DC_Draino13 Sep 2023
Mexico has revealed a never before seen picture of the average US Senator
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psyv
@psyv282j9d7 Sep 2023
Replying to @lemire
Don’t 👏 tie 👏 your 👏 identity 👏 to 👏 your 👏 tools
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Debugging latency with profilers richardstartin.github.io/pos…

Understanding Request Latency with Profiling

richardstartin.github.io
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Tagir Valeev
@tagir_valeev27 Aug 2023
JVM LS 2023 videos are slowly appearing here: youtube.com/playlist?list=PL…

JVM Language Summit 2023

The JVM Language Summit is an open technical collaboration among language designers, compiler writers, tool builders, runtime engineers, and VM architects. W...

youtube.com
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Jake Luciani
@tjake26 Aug 2023
Jlama update! * Support for Bert models on huggingface * F16 Quantization with Java 20 Panama interface * llama 7b inference at F16 matches llama.cpp at ~3 Tokens/sec * Cute Logo (thanks @PatrickMcFadin !) * github.com/tjake/Jlama #java #jvm #llama #gpt #bert #ai #openai
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Curiosity
@MAstronomers23 Aug 2023
Mars!!! 128 million miles away. Listen to the sounds.
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Juan Fumero@snatverk23 Aug 2023
The #TornadoVM talk at #JVMLS is online We discuss: - General overview of TornadoVM - APIs - New Features - Roadmap - Call for Action ➡️Slides: github.com/jjfumero/jjfumero… #java #gpus #fpgas #graaljit
David Delabassée@delabassee23 Aug 2023
“From CPU to GPU and FPGAs: Supercharging Java Applications with TornadoVM” by @snatverk #JVMLS #OpenJDK #Java youtu.be/VTzGlnv6nuA
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The OpenJDK security updates 11.0.20/17.0.8 contained a regression when reading certain zip files with ZIP64 extension (see bugs.openjdk.org/browse/JDK-…). This has now been fixed in 11.0.20.1/17.0.8.1. New Corretto releases with the patch are already available from the usual sources – at Walldorf, Deutschland
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I fixed a segfault in AsyncGetCallTrace (my first OpenJDK commit) before I went on holiday and by the time I got back the Amazon Corretto team had backported it 😍
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Tim Young
@TimRunsHisMouth21 Aug 2023
One of the greatest tweets of all time.
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