vfd | guest operating system requires a hypervisor to provide

by att C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | vfd Summary

vfd is a C library. vfd has no bugs, it has no vulnerabilities and it has low support. However vfd has a Non-SPDX License. You can download it from GitHub.

Much in the way that a guest operating system requires a hypervisor to provide accessibility to the underlying real operating system and hardware, as well as to ensure policies are enforced, there is a similar need for a NIC hypervisor when virtual functions (VFs) are directly available through SR-IOV[1]. While a bit more lightweight than a hypervisor, VFd can be thought of as the NIC hypervisor inasmuch as it provides the policy enforcement through both configuration and real-time validation of guest[2] requests. Figure 1: General relationship of NIC, VFs, "guests" and VFd.

Support

Quality

Security

License

Reuse

Support

vfd has a low active ecosystem.

It has 67 star(s) with 33 fork(s). There are 34 watchers for this library.

It had no major release in the last 6 months.

There are 15 open issues and 37 have been closed. On average issues are closed in 113 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of vfd is current.

Quality

vfd has no bugs reported.

Security

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

License

vfd has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

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vfd Key Features

No Key Features are available at this moment for vfd.

vfd Examples and Code Snippets

No Code Snippets are available at this moment for vfd.

Community Discussions

Trending Discussions on vfd

Java OOP Why doesn't the function see variable?

Why is my bootloader not loading the second sector to memory?

Problem with keras or tensorflow in anaconda

How can I implement a function, which is specified with an "extern" clause in a C header, within a C++ class?

Simulator for multiple modbus slaves

ModuleNotFoundError: No module named 'tensorflow' in anaconda

Warning! ***HDF5 library version mismatched error*** python pandas windows

How to create a ISO file from a bootloader on windows 10 64bit

Splashscreen in Android app: image is not loading

continuously update the data in the angular material tables from an api

QUESTION

Java OOP Why doesn't the function see variable?

Asked 2021-Jan-27 at 05:40

I am pretty new to coding and I have been having trouble with a Physics calculator I've been making. I made this trying to utilize OOP for a class project. The point I to let the user input the variables, then they get shipped into the equation on the class file, and then finally display the result. When I try to compile, it says that the function getAnswer can't see the result declared above it. I plan to make each of the 16 iterations of the equation, so I need to first figure out why this one doesn't work. Any answer is welcome.

-Thanks

...

ANSWER

Answered 2021-Jan-27 at 05:40

    public class VelocityFinder {
    private double answer;

    
    public void qviadt( double a, double d, double t  ) {
        double result = d/(.5*a*(t*t))/t;
        double answer = result;
    }
    public String getAnswer () {
        return String.valueOf(answer);
    }
}

Source https://stackoverflow.com/questions/65913286

QUESTION

Why is my bootloader not loading the second sector to memory?

Asked 2021-Jan-15 at 14:57

I am trying to write a bootloader to a Virtual Floppy Drive inserted in a VirtualBox VM. Here is the following code that I have:

...

ANSWER

Answered 2021-Jan-15 at 14:55

You are reading from track 1 whereas the payload is on track 0. Remember: heads and tracks count from 0, sectors from 1.

Note that instead of hard-coding a disk number, you should use the number provided by the BIOS in dl.

Also note that org 0x07e0 is incorrect. The offset at which your payload is loaded is 0 in segment 0x07e0. So it should be org 0x0000 (or just no org directive at all). Given that you do not refer to any addresses in the payload, this does however not cause the problems you observe.

Source https://stackoverflow.com/questions/65737670

QUESTION

Problem with keras or tensorflow in anaconda

Asked 2020-Dec-22 at 11:27

I never had any problems running my python code, till yesterday. I installed keras and tensorflow on my anaconda environment. Thaught everything is fine but got this error:

...

ANSWER

Answered 2020-Dec-15 at 10:05

The hdf installation at C:/Program Files/HDF5 is probably shadowing the conda installed version and is therefor causing issues. Try uninstalling it

Source https://stackoverflow.com/questions/65301304

QUESTION

How can I implement a function, which is specified with an "extern" clause in a C header, within a C++ class?

Asked 2020-Dec-16 at 22:08

I'm gonna use a driver library implemented in C in my project written in C++. The library's header file contains a number of function stubs declared as extern I will have to implement:

...

ANSWER

Answered 2020-Dec-16 at 22:03

You cannot. You can implement these C functions in your C++ file separately and make them call your static functions inside the class:

Source https://stackoverflow.com/questions/65331719

QUESTION

Simulator for multiple modbus slaves

Asked 2020-Oct-30 at 16:28

Hello is there any tcp modbus slave simulator that could simulate 3 slaves simultaneously from one pc? Is it possible?

The main concept is that i have to deal with a plc that controls some VFD although i want to imitate those VFD and give the feedback of those 3 back to plc from my pc.

...

ANSWER

Answered 2020-Oct-30 at 16:28

You can start 3 instances of the ModRSsim program but on a single computer it is not possible for more than one program to listen for connections on the same TCP port number.

Therefore, only one of the instances can use the standard Modbus 502 TCP port and the other two must use another port number.

Source https://stackoverflow.com/questions/64609548

QUESTION

ModuleNotFoundError: No module named 'tensorflow' in anaconda

Asked 2020-May-26 at 08:28

This error came in conda prompt when I try to import tensorflow

Numpy and all packages are imported with no errors

I have keras in C but it didn't work too. I tried more and more to install tensorflow by many different ways

How can I solve this?

...

ANSWER

Answered 2020-May-26 at 08:28

Though the solution is presented in Github, for the benefit of stackoverflow community i am posting solution here.

ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or ?directory: 'c:\users\asus\anaconda3\anaconda\lib\site-packages\numpy-1.18.4.dist-info\METADATA'

It say's there is no METADATA file present at c:\\users\\asus\\anaconda3\\anaconda\\lib\\site-packages\\numpy-1.18.4.dist-info\\.

It can be solved using below methods.

First Method: Create empty METADATA file and place it in the location pip was looking

Second Method: Moved the folder numpy-1.18.4.dist-info out and ran the main installation again.

Third Method: pip install tensorflow --user in the Prompt Anaconda

For more details please refer here.

If none of methods doesn't resolve your problem, please let us know.

Source https://stackoverflow.com/questions/61918917

QUESTION

Warning! ***HDF5 library version mismatched error*** python pandas windows

Asked 2020-May-25 at 21:33

I'm using pandas/python to save a DataFrame in a HDFStore format. When I apply the my_data_frame.to_hdf(arguments...) command I have an error message:Warning! ***HDF5 library version mismatched error *** and my program is stopped.

I'm working on Windows 7 (64bits), using Python 3.5.2 :: Anaconda 4.1.1 (64-bit).

I've been reading about this error message and as it says it's a problem between the version of HDF5 installed on my computer and the one used by Anacondas. According this post, a simple "conda install -c anaconda hdf5=1.8.18" could resolve my problem but I'm still having the same message error.

Thanks for your help guys.

Here I put a complete log of the error:

...

ANSWER

Answered 2017-Jul-31 at 09:17

 Headers are 1.8.15, library is 1.8.18

Source https://stackoverflow.com/questions/45411700

QUESTION

How to create a ISO file from a bootloader on windows 10 64bit

Asked 2020-Apr-24 at 11:21

I want to write a simple OS from scratch. I found a tutorial that i want to use. One of the requirements for a setup is VFD, but VFD does not work on 64bit systems. So im now trying to find supstitutions. My one thought was to maybe try to make the code and stuff into an iso file and mount it in virtualBox, but i dont know how to make an iso file.

How do i create an iso file from sourcecode or is there a way to get VFD or equivalent wokring on 64bit windows?

...

ANSWER

Answered 2020-Apr-23 at 10:15

I think you can create a binary file using nasm and load it as a floppy device from virtual box. Alternatively, you can load the binary image from qemu...(at least on Linux)

I'm not an expert, but I think it should work.

Source https://stackoverflow.com/questions/61268370

QUESTION

Splashscreen in Android app: image is not loading

Asked 2020-Apr-13 at 18:44

I am a beginner with android. I created, with android studio, a splash screen of a simple Logo (png of 1300x400 px) and when I run it work. I created an apk with the build function (to try on a smartphone) but it does not load the image (white screen for 3 seconds and then the app starts). Is it a phone problem (a simple vodafone VFD 600)?

This is the code

activity_main.xml

...

ANSWER

Answered 2020-Apr-13 at 18:44

Can you please check if your png is big in size or not .Because imageView generally doesn't like big images. And if you still want to go-ahead then try changing your image resolution then it work fine . Check the re-size method from this post .Activity runs slow with a couple of ImageView-s

Hope its helpful

Source https://stackoverflow.com/questions/61174981

QUESTION

continuously update the data in the angular material tables from an api

Asked 2020-Feb-24 at 07:09

I have an angular app in which I created a table using angular material and filling the data using an API. My code

...

ANSWER

Answered 2020-Feb-24 at 06:39

If you want to simply replace the data do

Source https://stackoverflow.com/questions/60370396

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

Vulnerabilities

No vulnerabilities reported

Install vfd

You can download it from GitHub.

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