Oclgrind | An OpenCL device simulator and debugger | GPU library

by jrprice C++ Version: v19.10 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | Oclgrind Summary

Oclgrind is a C++ library typically used in Hardware, GPU applications. Oclgrind has no bugs, it has no vulnerabilities and it has low support. However Oclgrind has a Non-SPDX License. You can download it from GitHub.

This project implements a virtual OpenCL device simulator, including an OpenCL runtime with ICD support. The goal is to provide a platform for creating tools to aid OpenCL development. In particular, this project currently implements utilities for debugging memory access errors, detecting data-races and barrier divergence, collecting instruction histograms, and for interactive OpenCL kernel debugging. The simulator is built on an interpreter for LLVM IR. This project was originally created by James Price and Simon McIntosh-Smith at the University of Bristol.

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Support

Oclgrind has a low active ecosystem.

It has 288 star(s) with 50 fork(s). There are 23 watchers for this library.

It had no major release in the last 12 months.

There are 33 open issues and 123 have been closed. On average issues are closed in 261 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Oclgrind is v19.10

Quality

Oclgrind has no bugs reported.

Security

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

License

Oclgrind 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

Oclgrind releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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Oclgrind Key Features

No Key Features are available at this moment for Oclgrind.

Oclgrind Examples and Code Snippets

No Code Snippets are available at this moment for Oclgrind.

Community Discussions

Trending Discussions on Oclgrind

OpenCL: Invalid write of size # at global memory address 0x###

OpenCL development under Ubuntu

QUESTION

OpenCL: Invalid write of size # at global memory address 0x###

Asked 2021-Feb-21 at 04:07

Post-solution edit: The issue is with the code alone. There is no hardware issue here. Now to the original post:

I'm trying to get a basic OpenCL program to work.

The program simply creates a buffer, writes 42 to the buffer, reads it, and outputs.

Here's the code, written in C:

...

ANSWER

Answered 2021-Feb-21 at 04:07

I am a buffoon. The error was on the line I went to set the kernel argument:

Source https://stackoverflow.com/questions/66289287

QUESTION

OpenCL development under Ubuntu

Asked 2020-Sep-28 at 20:57

I want to develop an OpenCL based application with host code in C, using Ubuntu.

But the development packages overwhelm me:

...

ANSWER

Answered 2020-Sep-28 at 20:57

You don't need any of them. See this answer.

Source https://stackoverflow.com/questions/63942556

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

Vulnerabilities

No vulnerabilities reported

Install Oclgrind

To build this project, you will need LLVM and Clang 11.0 (or newer) development libraries and headers. If you build LLVM from source, it is recommended to enable optimizations to significantly improve the performance of Oclgrind (set CMAKE_BUILD_TYPE to Release or RelWithDebInfo). You will need to use a compiler that supports C++14. Python should also be available in order to run the test suite.