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...03/20 10:04 p. m., Hamilton Tobon Mosquera via llvm-dev wrote: > Hi there!, > > Right now I'm starting with the project proposed by Johannes here: > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fllvm%2Fllvm-project%2Fissues%2F180&data=01%7C01%7Chtobonm%40eafit.edu.co%7C2623ce41dabf4613303e08d7ce0570e7%7C99f7b55e9cbe467b8143919782918afb%7C0&sdata=oOXfSmxJZCwH5BhydZMwaoO5cXe10NKladeSYh%2F8z%2FA%3D&reserved=0. > > > The first task is identifying OpenMP API calls referred to device memory > allocation. I first understood...

...xpect. Link: https://github.com/llvm/llvm-project/blob/master/llvm/lib/Transforms/IPO/OpenMPOpt.cpp#L437<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fllvm%2Fllvm-project%2Fblob%2Fmaster%2Fllvm%2Flib%2FTransforms%2FIPO%2FOpenMPOpt.cpp%23L437&data=01%7C01%7Chtobonm%40eafit.edu.co%7C60068814c014449f011808d7c5bafa38%7C99f7b55e9cbe467b8143919782918afb%7C0&sdata=LN1PaCRL7EasnWgZYoc1GzdXHL2NqTwgFuqMj196HSQ%3D&reserved=0> I have a question. When there is a mismatch in the types (return type or argument types) between the function declaration found and t...

...., Hamilton Tobon Mosquera via llvm-dev wrote: >> Hi there!, >> >> Right now I'm starting with the project proposed by Johannes here: >> https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fllvm%2Fllvm-project%2Fissues%2F180&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7Cec2747b9c96d4b8ddc0f08d7ce862a84%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=zTnmQJZUEiXL4B2AL07ABtV8pLfiRNKWm%2BrCgskxgb0%3D&amp;reserved=0. >> >> >> The first task is identifying OpenMP API calls referred to device memory >> allocation. I firs...

...t; >>> Hi there!, > >>> > >>> Right now I'm starting with the project proposed by Johannes here: > >>> > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fllvm%2Fllvm-project%2Fissues%2F180&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C27650f5cf4e24c5920be08d7cf3c8209%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=QU6c8JHe33fkyAhEKhj3%2BBQk3AiAf7BhbXhB7ny2%2Fxk%3D&amp;reserved=0. > >>> > >>> > >>> The first task is identifying OpenMP API calls referred to device...

...ory transfer is > > achieved?, and how to track its API calls. It might be that I'm not > > using the proper omp directive, so here is C code: > > Take a look at https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgodbolt.org%2Fz%2FE9VoVx&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C1c12e490f3804f6a772d08d7cf570a3a%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=XIo6OoK0Xnhat9bZbTNz9Rq9hYvBQhknTxULoA8Ma%2Fk%3D&amp;reserved=0 , the mapping request, > > which may or may not cause data-transfers, are part of the call to > __tgt_target_teams[_now...

...and how to track its API calls. It might be that I'm not > >>   > using the proper omp directive, so here is C code: > >> > >> Take a look at > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgodbolt.org%2Fz%2FE9VoVx&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7Cd2a1829610714bf161b508d7d0d2f5ae%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=nhtF7ZKL3iPAQEJpIgCFb0cpcPGQYRvOHuPmkxyI6H8%3D&amp;reserved=0 > , the mapping request, > >> > >> which may or may not cause data-transfers, are part of the call to &gt...

...I'm not > >>   >>   > using the proper omp directive, so here is C code: > >>   >> > >>   >> Take a look at > >> > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgodbolt.org%2Fz%2FE9VoVx&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C3e9ac7a8643c4dbe405e08d7d38dfd75%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=yM9OaHxEHZBkU9HNFiMvQFv9zveVQp3kS%2FB4W9qkxKA%3D&amp;reserved=0 > >> , the mapping request, > >>   >> > >>   >> which may or may not cause data-tra...

...ich has given me a broader idea of how the > OpenMP > pragmas are translated. The bus is this: > https://bugs.llvm.org/show_bug.cgi?id=40253 > <https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&data=01%7C01%7Chtobonm%40eafit.edu.co%7Cf44f8c5edf16433b2a1108d7c54880a5%7C99f7b55e9cbe467b8143919782918afb%7C0&sdata=Qn9zhvwzJjx%2B12uCCQUcyKBDlhuHXwMTEOvvE1MYNAA%3D&reserved=0>. > > I tried contacting you Johannes but with your Argonne email, I > suppose > that's why you couldn...

Greetings, I'm an LLVM newcomer interested in participating in the next GSoC under the project "Improve parallelism-aware analyses and optimizations". I've already read "Compiler Optimizations for OpenMP" and "Compiler Optimizations for Parallel Programs" both by Doerfert and Finkel. Also, I've watched their two LLVM meeting developers conferences