OpenMP® Forum

Hi,

Does OpenMP allows retrieving the thread index from a device?

This is a question on a Twitter thread:
https://twitter.com/CAugonnet/status/12 ... 2250213376

and on StackExchange:
https://stackoverflow.com/questions/479 ... on-the-gpu

Regards,
Matthijs

Hello, There is a question on using OpenMP in real time parallel processing on StackExchange: https://softwareengineering.stackexchange.com/questions/229779/does-openmp-have-support-for-real-time-multiprocessor-computing?atw=1 Is this possible? Given that OpenMP targets embedded processing, it may b...

Hello, The following question came in through info@openmp.org from luodahui <luodahui@foxmail.com>: I am a student of China and learn about openMP4.5 recently, the "omp target" for offloarding computation to device(nvidia GPU) is very attractive to me, but always failed with the compiler of Intel Vi...

OpenMP Technical Report 6 has been released and we welcome feedback. It can downloaded from http://www.openmp.org/wp-content/uploads/openmp-TR6.pdf This Technical Report augments the OpenMP 4.5 Application Programming Interface Specification with language features for concurrent loops, task reductio...

Please submit your feedback in this Forum. Your feedback can range from positive ("Great job!") to negative ("This function sucks"). Please keep these comments coming

You can download the TR6 OpenMP 5.0 Draft here.

Hello all, The following question came in through info@openmp.org: "I am a student working on the LPC4300 series. It has ARM Cortex M4 and Cortex M0 as a co-processor off-loading the main ARM Cortex-M4. There is no mention of OS, so it is a bare-metal system. Can OpenMP be employed to work them toge...

Hello, The rules are: Permission to copy without fee all or part of this material is granted, provided the OpenMP Architecture Review Board copyright notice and the title of this document appear. Notice is given that copying is by permission of OpenMP Architecture Review Board So the text depends up...

C Bergström (Pathscale) has two questions - 1) Is there a compiler validation testsuite for 4.x spec floating around? (Or code in the wild) ---------- 2) Can any potential users please let Pathscale know if there's any critical features they must have. PathScale skipped OpenMP 3.x, but is looking at...

Great initiative ! I created a tweet in order to get support for the vote. This tweet was sent out under @OpenMP_ARB and @mvanwaveren.

Matthijs van Waveren

Dear Nathan, I am not sure what you mean by "closely nested worksharing or task region". I list below some examples of conforming and non-conforming code: Non-conforming code #pragma omp parallel reduction (+:a) { #pragma omp for for(i=0; i<=n; ++i) { #pragma omp task firstprivate(a) // non-conformi...