zfp | Compressed numerical arrays | Compression library

by LLNL C++ Version: 1.0.0 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | zfp Summary

zfp is a C++ library typically used in Utilities, Compression applications. zfp has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

[Code Coverage] zfp is a compressed format for representing multidimensional floating-point and integer arrays. zfp provides compressed-array classes that support high throughput read and write random access to individual array elements. zfp also supports serial and parallel (OpenMP and CUDA) compression of whole arrays, e.g., for applications that read and write large data sets to and from disk. zfp uses lossy but optionally error-bounded compression to achieve high compression ratios. Bit-for-bit lossless compression is also possible through one of zfp’s compression modes. zfp works best for 2D, 3D, and 4D arrays that exhibit spatial correlation, such as continuous fields from physics simulations, natural images, regularly sampled terrain surfaces, etc. zfp compression of 1D arrays is possible but generally discouraged. zfp is freely available as open source and is distributed under a BSD license. zfp is primarily written in C and C but also includes Python and Fortran bindings. zfp conforms to various language standards, including C89, C99, C11, C98, C11, and C14, and is supported on Linux, macOS, and Windows.

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Quality

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Support

zfp has a low active ecosystem.

It has 623 star(s) with 140 fork(s). There are 28 watchers for this library.

It had no major release in the last 12 months.

There are 31 open issues and 99 have been closed. On average issues are closed in 140 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of zfp is 1.0.0

Quality

zfp has 0 bugs and 0 code smells.

Security

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

zfp code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

zfp is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

zfp releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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zfp Key Features

No Key Features are available at this moment for zfp.

zfp Examples and Code Snippets

No Code Snippets are available at this moment for zfp.

Community Discussions

Trending Discussions on zfp

UnsatisfiableError on importing environment pywin32==300 (Requested package -> Available versions)

Trying to define a varargs/array of interrelated types

Remote execution on Exchange server failed

Updating packages in conda

How to scrape infinite scrolling page when xhr response isn't readable?

Constraint_Error raised when using modular types not divisble by 8

QUESTION

UnsatisfiableError on importing environment pywin32==300 (Requested package -> Available versions)

Asked 2021-Dec-03 at 14:58

Good day

I am getting an error while importing my environment:

...

ANSWER

Answered 2021-Dec-03 at 09:22

Build tags in you environment.yml are quite strict requirements to satisfy and most often not needed. In your case, changing the yml file to

Source https://stackoverflow.com/questions/70209921

QUESTION

Trying to define a varargs/array of interrelated types

Asked 2021-Oct-10 at 21:05

So, I'm working on a library to manage pipelines of transformations (from a source, through several "gaskets", to sinks)... and running into a problem specifically with recursive types. Supposedly that's been possible since TS 3.7, but I think I've run into an edge case that ain't.

...

ANSWER

Answered 2021-Oct-10 at 21:05

I'm going to give Gasket and Sink some default generic type parameters so that I can just write Gasket to mean "anything that might be assignable to a Gasket for any I and any O". If you don't want to do this, you can give names like AnySink and AnyGasket to these types and use those instead. These are mostly used for constraints.

Source https://stackoverflow.com/questions/69511031

QUESTION

Remote execution on Exchange server failed

Asked 2021-Jul-01 at 06:33

I want to remote enable the email-address-policy for a single mailbox on a exchange server (2010).

I can do this:

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ANSWER

Answered 2021-Jun-29 at 17:39

Replace the commands inside the invoke-command, and the variables accordingly. Also, add the get-mailbox commandlet to the session. I am not able to try it, though, so I added the -verbose and -whatif switches as a failsafe. Note that if the samaccountname variable is empty, the Set-Mailbox will run on all mailboxes. The script can be tested standalone before running it in the Orchestrator.

Source https://stackoverflow.com/questions/68114920

QUESTION

Updating packages in conda

Asked 2021-Apr-14 at 20:26

I have a problem with updating packages in conda. The list of my installed packages is:

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ANSWER

Answered 2021-Apr-14 at 20:26

Channel pypi means that the package was installed with pip. You may need to upgrade it with pip as well

Source https://stackoverflow.com/questions/67097308

QUESTION

How to scrape infinite scrolling page when xhr response isn't readable?

Asked 2020-Aug-11 at 09:57

I was trying to scrape a website called teamblind.com. Here is the start_url - referrals section.. It implements infinite scrolling on its pages and doing a simple crawl returns only 50 results. I would like to get all the posts within the referrals section.

This is my code -

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ANSWER

Answered 2020-Aug-11 at 08:41

It should be technically possible to reverse engineer the site, but that would be far from trivial here, requiring to figure out how that payload is decoded by JavaScript. Tip: start by looking at payload references in JavaScript files.

Otherwise, Splash is probably not a good fit, as each request would have to scroll down until reaching the desired page. As you reach later pages, the number or requests and the time required to get the target page will increment significantly.

So, if reverse engineering is out of the table, Selenium or a similar alternative would be the only way to go.

Source https://stackoverflow.com/questions/63317278

QUESTION

Constraint_Error raised when using modular types not divisble by 8

Asked 2020-May-21 at 18:56

I've encountered an issue where using modular types in Ada that are not divisible by the system's Storage_Unit ( as defined in the runtime's system.ads ) will raise a Constraint_Error at runtime when accessed. I originally encountered this issue working on an bare-metal system using a minimal runtime while trying to read 12bit values from a buffer by overlaying the 12bit array over the buffer in memory. Does anyone know why this is occurring?

The following minimal example illustrates the issue I'm encountering. I tested this using AdaCore's GNAT 2019, compiled with the included zfp runtime. Using the standard runtime does not reproduce the issue.

...

ANSWER

Answered 2020-May-21 at 14:26

Considering the compilation warnings, the code didn’t really deserve to work ...

Source https://stackoverflow.com/questions/61933040

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

Vulnerabilities

No vulnerabilities reported

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Full HTML [documentation](http://zfp.readthedocs.io/) is available online. A [PDF](http://readthedocs.org/projects/zfp/downloads/pdf/latest/) version is also available.

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