HeapView | Tool to view heap chunks and memory writes

by polymorf Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | HeapView Summary

HeapView is a Python library typically used in Utilities applications. HeapView has no bugs, it has no vulnerabilities and it has low support. However HeapView build file is not available. You can download it from GitHub.

Tool to view heap chunks and memory writes (using pintool) , strongly inspired by Villoc.

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Quality

Security

License

Reuse

Support

HeapView has a low active ecosystem.

It has 38 star(s) with 9 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

HeapView has no issues reported. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of HeapView is current.

Quality

HeapView has 0 bugs and 0 code smells.

Security

HeapView has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

HeapView code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

HeapView does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

HeapView releases are not available. You will need to build from source code and install.

HeapView has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions are not available. Examples and code snippets are available.

HeapView saves you 146 person hours of effort in developing the same functionality from scratch.

It has 364 lines of code, 34 functions and 1 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed HeapView and discovered the below as its top functions. This is intended to give you an instant insight into HeapView implemented functionality, and help decide if they suit your requirements.

Parse ltrace output
True if the item is free
Return the starting point of the star
Returns the dend
Converts a state to SVG
Return a string representation of the given address
Returns a list of the chunks in chunks
Gets color
Return an svg script
Return SVG style
Return SVG footer
Return svg header
Get the minimum address
Get max address

Get all kandi verified functions for this library.

HeapView Key Features

No Key Features are available at this moment for HeapView.

HeapView Examples and Code Snippets

No Code Snippets are available at this moment for HeapView.

Community Discussions

Trending Discussions on HeapView

Why is HashMap not in normal form upon series of inserts?

QUESTION

Why is HashMap not in normal form upon series of inserts?

Asked 2019-May-06 at 20:49

I've been trying to ensure the strictness of an in-memory model of a Haskell program using ghc-heap-view package and the utils it provides when I noticed that my HashMaps don't seem to be in NF upon a series on inserts. I tried printing Heap tree and indeed it shows some thunks. I then tried another way of inserting elements (using union and singleton) and this time it comes out strict.

Could somebody please explain why is this so and advise if there's anything I can do to make insert behave the same way as the other method?

Here's my test code:

...

ANSWER

Answered 2019-May-06 at 20:49

When inserting a new, non-colliding key into a Leaf node, insert uses a helper function called two to generate a two-element map. The two function is lazy in the values of the keys, which leads to GHC creating thunks to create the two new Leaf nodes. This whole thing is pretty silly, because the keys are actually certain to be in WHNF by then. But (presumably because of a recursive go function) GHC doesn't realize that. The problem should be fixed in the next version of unordered-containers.

Source https://stackoverflow.com/questions/55994488

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install HeapView

You can download it from GitHub.
You can use HeapView like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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