matrix | plugin style , non-invasive APM system | Dashboard library

by Tencent Java Version: v2.1.0 License: Non-SPDX

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | matrix Summary

matrix is a Java library typically used in Analytics, Dashboard applications. matrix has no bugs, it has no vulnerabilities and it has medium support. However matrix build file is not available and it has a Non-SPDX License. You can download it from GitHub.

Matrix is an APM (Application Performance Manage) used in Wechat to monitor, locate and analyse performance problems. It is a plugin style, non-invasive solution and is currently available on iOS, macOS and Android.

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Quality

Security

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Support

matrix has a medium active ecosystem.

It has 10862 star(s) with 1765 fork(s). There are 260 watchers for this library.

It had no major release in the last 12 months.

There are 334 open issues and 272 have been closed. On average issues are closed in 56 days. There are 27 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of matrix is v2.1.0

Quality

matrix has no bugs reported.

Security

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

License

matrix 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

matrix releases are available to install and integrate.

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

Installation instructions, examples and code snippets are available.

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matrix Key Features

No Key Features are available at this moment for matrix.

matrix Examples and Code Snippets

r Compute the eigenvalues of a Hermitian tridiagonal matrix .

python

Lines of Code : 355

License : Non-SPDX (Apache License 2.0)

Copy

def eigh_tridiagonal(alpha,
                     beta,
                     eigvals_only=True,
                     select='a',
                     select_range=None,
                     tol=None,
                     name=None):
  """Computes the

Loads a ckmap matrix .

python

Lines of Code : 171

License : Non-SPDX (Apache License 2.0)

Copy

def _load_and_remap_matrix(ckpt_path,
                           old_tensor_name,
                           new_row_vocab_offset,
                           num_rows_to_load,
                           new_col_vocab_size,

Matrix diagonal part of a matrix .

python

Lines of Code : 138

License : Non-SPDX (Apache License 2.0)

Copy

def matrix_diag_part(
    input,  # pylint:disable=redefined-builtin
    name="diag_part",
    k=0,
    padding_value=0,
    align="RIGHT_LEFT"):
  """Returns the batched diagonal part of a batched tensor.

  Returns a tensor with the `k[0]`-th to `k

Community Discussions

Trending Discussions on matrix

Multi-dimensional Array; JavaScript; Algorithum

Applying a threshold in a row-wise fashion, where cutoff value is relative to sd of row

Why these 2 simple codes give different results

appending in loop and add list to a data frame in r

Trying to merge nested properties of objects inside array into single object containing all nested properties using reduce, only getting single value

Read/write Eigen::Matrix with cv::Filestorage

How can I find to access to GPUs via Tensorflow in PyCharm?

My JCheckBox program only displays one box. Why is that?

.exe file closing abruptly outside code editor

How to use autoDiffToGradientMatrix to solve for Coriolis Matrix in drake?

QUESTION

Multi-dimensional Array; JavaScript; Algorithum

Asked 2021-Jun-15 at 19:02

Details
I'm working on an algo dealing with a multi-dimensional array. If there is a zero, then the elements of the same column, but following arrays will also equal zero. I want to be able to sum the items that are not zeroed out.

...

ANSWER

Answered 2021-Jun-15 at 17:18

Try this code

Source https://stackoverflow.com/questions/67980246

QUESTION

Applying a threshold in a row-wise fashion, where cutoff value is relative to sd of row

Asked 2021-Jun-15 at 16:56

I have a matrix similar to this:

...

ANSWER

Answered 2021-Jun-15 at 08:07

Your code is correct, you need to transpose the result as apply always returns a transposed result (See Why apply() returns a transposed xts matrix? ).

Source https://stackoverflow.com/questions/67981960

QUESTION

Why these 2 simple codes give different results

Asked 2021-Jun-15 at 15:48

Code 1

...

ANSWER

Answered 2021-Jun-15 at 10:28

For starters the compiler should issue a message for this code snippet

Source https://stackoverflow.com/questions/67984121

QUESTION

appending in loop and add list to a data frame in r

Asked 2021-Jun-15 at 15:38

I run a loop and append data into a list. I failed to convert the list to a data frame in the loop and only able to fix that in a later step and turn every 3 columns into a new row. I was wondering if I can transform a list into a data frame during the loop session.

...

ANSWER

Answered 2021-Jun-15 at 15:38

Consider building a list of data frames then rbind once outside the loop:

Source https://stackoverflow.com/questions/67970003

QUESTION

Trying to merge nested properties of objects inside array into single object containing all nested properties using reduce, only getting single value

Asked 2021-Jun-15 at 15:16

I have an array of objects each with a groupName key/value and then an item key with an array of objects as it's value.

I'm trying to use .reduce() with a forEach to iterate over the main array and merge all of the item values into a new Object with a single groupName and an items array containing all the original item values.

Every time I run the function I only get back the first value and I'm trying to figure out what I'm doing wrong.

Current Function:

...

ANSWER

Answered 2021-Jun-15 at 15:16

You can use array#map and array#concat to merge items in movie array.

Source https://stackoverflow.com/questions/67988940

QUESTION

Read/write Eigen::Matrix with cv::Filestorage

Asked 2021-Jun-15 at 15:05

According to the OpenCV Docs, we can use cv::FileStorage to read/write custom data structure from/to config files (XML, YAML, JSON):

...

ANSWER

Answered 2021-Jun-15 at 15:05

The issue is due to the intruduction of namespace, indeed you can get a similar issue with this code:

Source https://stackoverflow.com/questions/67985606

QUESTION

How can I find to access to GPUs via Tensorflow in PyCharm?

Asked 2021-Jun-15 at 14:43

I have a problem about not accessing GPU in PyCharm and I use NVIDIA as GPU.

I installed tensorflow-gpu in Python Interpreter of Setting part in Pycharm and then I run the code but I still cannot access it.

I wonder if I should use CUDA library? How can I fix it?

Here is my code snippet which is shown below.

...

ANSWER

Answered 2021-Jun-14 at 11:14

I fixed my issue.

Here are the steps of solving that issue.

1 ) Download CUDA from https://developer.nvidia.com/cuda-downloads

2 ) Download CUDNN from https://developer.nvidia.com/rdp/cudnn-download

3 ) Copy bin,include and lastly lib from CUDNN zip file and paste it C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA{version}

4 ) Then run the .py code in PyCharm and it perceives GPU at last.

Source https://stackoverflow.com/questions/67952801

QUESTION

My JCheckBox program only displays one box. Why is that?

Asked 2021-Jun-15 at 14:34

I am attempting to add another checkbox to this program but for some reason it will not display when I run the program. Only the check box for the blue pill displays. I have attempted to add a couple things or change the way the program is structured, but nothing I have done so far has helped.

Code Below:

...

ANSWER

Answered 2021-Jun-15 at 04:38

When you're stuck on a problem, it never hurts to go back and consult the documentation.

You'll find information like this:

A border layout lays out a container, arranging and resizing its components to fit in five regions: north, south, east, west, and center. Each region may contain no more than one component, and is identified by a corresponding constant: NORTH, SOUTH, EAST, WEST, and CENTER. When adding a component to a container with a border layout, use one of these five constants...

When you add your button, you do this:

Source https://stackoverflow.com/questions/67979964

QUESTION

.exe file closing abruptly outside code editor

Asked 2021-Jun-15 at 14:22

So I compiled and ran the following C program:

...

ANSWER

Answered 2021-Jun-15 at 14:22

Because once all command are executed, the terminal close itself.

Source https://stackoverflow.com/questions/67984067

QUESTION

How to use autoDiffToGradientMatrix to solve for Coriolis Matrix in drake?

Asked 2021-Jun-15 at 14:00

I am trying to get the Coriolis matrix for my robot (need the matrix explicitly for the controller) based on the following approach which I have found online:

...

ANSWER

Answered 2021-Jun-15 at 14:00

You are close. You need to tell the autodiff pipeline what you want to take the derivative with respect to. In this case, I believe you want

Source https://stackoverflow.com/questions/67983497

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

Vulnerabilities

No vulnerabilities reported

Install matrix

Install with static framework.
Install with static framework Get source code of Matrix; Open terminal, execute make in the matrix/matrix-iOS directory to compile and generate static library. After compiling, the iOS platform library is in the matrix/matrix-iOS/build_ios directory, and the macOS platform library is in the matrix/matrix-iOS/build_macos directory. Link with static framework in the project: iOS : Use Matrix.framework under the matrix/matrix-iOS/build_ios path, link Matrix.framework to the project as a static library; macOS : Use Matrix.framework under the matrix/matrix-iOS/build_macos path, link Matrix.framework to the project as a static library. Add #import <Matrix/Matrix.h>, then you can use the performance probe tool of WeChat.
Program main function;
application:didFinishLaunchingWithOptions: of AppDelegate;
Or other places running as earlier as possible after application launching.
Matrix gradle plugin could work with Android Gradle Plugin 3.5.0/4.0.0/4.1.0 currently. For more Matrix configurations, look at the sample.
Configure MATRIX_VERSION in gradle.properties.
Add matrix-gradle-plugin in your build.gradle:
Add dependencies to your app/build.gradle.
Implement PluginListener to receive data processed by Matrix.
Implement DynamicConfig to change parameters of Matrix.
Init Matrix in the onCreate of your application.
Since Matrix for Android has migrated to AndroidX since v0.9.0. You may need to add 'android.useAndroidX=true' flag to gradle.properties
You can get more about Matrix output at the wiki The output of Matrix;