qsim | QEMU based emulation library

by gtcasl C Version: 3.0 License: GPL-2.0

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

kandi X-RAY | qsim Summary

qsim is a C library typically used in Simulation applications. qsim has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub, GitLab.

QEMU based emulation library for micro-architectural simulation (ARM64 and x86)

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Quality

Security

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Support

qsim has a low active ecosystem.

It has 36 star(s) with 17 fork(s). There are 13 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 28 have been closed. On average issues are closed in 519 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of qsim is 3.0

Quality

qsim has 0 bugs and 0 code smells.

Security

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

qsim code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

qsim is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

qsim releases are available to install and integrate.

It has 132 lines of code, 2 functions and 1 files.

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

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qsim Key Features

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qsim Examples and Code Snippets

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Community Discussions

Trending Discussions on qsim

How to optimize model parameters using sceua method in rtop package, R language

QUESTION

How to optimize model parameters using sceua method in rtop package, R language

Asked 2021-May-12 at 07:11

I am a student interested in hydrology and runoff-simulation. I am using topmodel package in R with huagrahuma dataset, and I want to optimize its parameters by using sceua method in rtop package. I wrote a code, using the example in "rtop package | R Documentation" as a reference. However, I got an error when optimizing the parameters. It says "error in if (sum(mapply(FUN = function(x, y, z) max(y - x, x - z, 0), : missing value where TRUE/FALSE needed". At first, I suspected the error was triggered by NA values which Qobs has. So I converted NA to numerical values but the same error has occurred again. How can I optimize the parameters by SCE-UA method?

Links
topmodel function | R Documentation
https://www.rdocumentation.org/packages/topmodel/versions/0.7.3/topics/topmodel
Tutorial on the use of topmodel in R
https://paramo.cc.ic.ac.uk/topmodel_tutorial
topmodel: Implementation of the Hydrological Model TOPMODEL in R
https://cran.r-project.org/web/packages/topmodel/index.html
rtop package | R Documentation
https://www.rdocumentation.org/packages/rtop/versions/0.5-14
rtop: Interpolation of Data with Variable Spatial Support
https://cran.r-project.org/web/packages/rtop/index.html

...

ANSWER

Answered 2021-Feb-01 at 15:33

I found another package that also has sceua optimization function, named "hydromad". By using this, I was able to optimize TOPMODEL parameters. Here is the code when optimizing topmodel function from topmodel package with huagrahuma dataset.

hydromad | Hydrological Model Assessment and Development
http://hydromad.catchment.org/#SCEoptim

Source https://stackoverflow.com/questions/65979559

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

Vulnerabilities

No vulnerabilities reported

Install qsim

You can download it from GitHub, GitLab.

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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