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Informations about the package tensor

Tensor: Scientific Computing for PHP

PHP from Packagist Latest Stable Version Build Compile extension Downloads from Packagist GitHub

Tensor is a library and extension that provides objects for scientific computing in PHP. The multithreaded extension is especially suited for computing large sets of numbers. In some cases, the extension is 230X faster than the same operation in PHPland. Tensor is used by libraries such as Rubix ML to build and accelerate machine learning algorithms such as linear regression, dimensionality reduction, and neural networks.

Installation

Follow the instructions below to install either Tensor PHP or the Tensor extension.

Tensor PHP

Install Tensor PHP into your project with Composer:

Tensor Extension

Install the Tensor extension via PECL:

Note: If both the library and extension are installed, the extension will take precedence.

Requirements

Optional To Compile Extension

Manually Compiling the Extension

Clone the repository locally using Git:

Make sure you have all the necessary build tools installed such as a C compiler and make tools. For example, on an Ubuntu linux system you can enter the following on the command line to install the necessary dependencies.

Then, change into the ext directory from the project root and run the following commands from the terminal. See this guide for more information on compiling PHP extensions with PHPize.

Finally, add the following line to your php.ini configuration to install the extension.

To confirm that the extension is loaded in PHP, you can run the following command.

Performance Comparison

Tensor Performance MNIST

Tensor Performance Benchmarks

Funding

Tensor is funded by donations from the community. You can become a sponsor by making a contribution to one of our funding sources below.

Contributing

See CONTRIBUTING.md for guidelines.

License

The code is licensed CC BY-NC 4.0.


All versions of tensor with dependencies

PHP Build Version
Package Version
Requires php Version >=7.4
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