honest-profiler
JITWatch
| honest-profiler | JITWatch | |
|---|---|---|
| - | 13 | |
| 1,254 | 3,292 | |
| 0.0% | 0.3% | |
| 0.0 | 7.2 | |
| over 2 years ago | 6 months ago | |
| Java | Java | |
| MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
honest-profiler
We haven't tracked posts mentioning honest-profiler yet.
Tracking mentions began in Dec 2020.
JITWatch
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Performance Improvements in .NET 10
You can use jit watch: https://github.com/AdoptOpenJDK/jitwatch
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JavaFX In Action #16 with Chris Newland about DemoFX and JitWatch
Sources on GitHub
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Show HN: FlowTracker – Track data flowing through Java programs
Last time I was this blown away was with jitwatch ( https://github.com/AdoptOpenJDK/jitwatch )
FlowTracker reminds me a little of taint analysis, which is used for tracking unvalidated user inputs or secrets through a program, making sure it is not leaked or used without validation.
search keywords are "dynamic taint tracking/analysis"
https://github.com/gmu-swe/phosphor
https://github.com/soot-oss/SootUp
https://github.com/feliam/klee-taint
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It's 2023, so of course I'm learning Common Lisp
You can kind of do the same as DISASSEMBLE in Clojure.
There are some helper projects like https://github.com/Bronsa/tools.decompiler, and on the OpenJDK JitWatch (https://github.com/AdoptOpenJDK/jitwatch), other JVMs have similar tools as well.
It isn't as straightforward as in Lisp, but it is nonetheless doable.
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How much is too much? 380+ lines of an AssertionUtil class Or Loggin classes in general.
As you have encapsulated the asserts inside methods, these will be called at runtime with the arguments evaluated (for example, creating that lambda). When assertions are disabled, the C1/C2 may inline the empty method call eventually, but I don't know whether it drops the lambda instantiation as well. You can use JITWatch to see what gets inlined. The general notion though is to not worry too much. Lazy log messages are a common pattern.
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JIT x86 ia32
You can use jitwatch for this. To see the actual assembly code generated you will also need to use a debug build of the jvm.
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SIMD accelerated sorting in Java – how it works and why it was 3x faster
If you use Oracle's own IDE, it will support it out of the box, as it already did on Sun's days.
Then there are other ways depending on which JVM implementation is used.
On OpenJDK's case you can load runtime plugin to do it
https://github.com/AdoptOpenJDK/jitwatch
- Equivalent of cppinsight for kotlin
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Compiler Explorer - Java support
We use https://github.com/AdoptOpenJDK/jitwatch for this.
- How to Read Assembly Language
What are some alternatives?
jHiccup - jHiccup is a non-intrusive instrumentation tool that logs and records platform "hiccups" - including the JVM stalls that often happen when Java applications are executed and/or any OS or hardware platform noise that may cause the running application to not be continuously runnable.
JMH - "Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
quickperf - QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
Sniffy - Sniffy - interactive profiler, testing and chaos engineering tool for Java