Mmh! Now THIS is a Tasty Kernel!

me, with an afro, eyeing a tasty cuda kernel

Like all entropy-generating processes, the Summer of HPC must come to an end. However, you won’t get rid of me that easily, since there’s still one more blog post left to be done! This time I’ll tell you more about

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , , , , ,

The best of both worlds

comparison between NumPy, Cython and Cython with the OpenCL solver

Sometimes, rejecting unfeasible ideas early enough is a crucial step towards actually solving a problem. In my quest to speed up the ocean modeling framework Veros, I considered the option of restructuring the existing pure Python code in order to

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I’ve had it with these Motherlovin’ Bugs on these Motherlovin’ Multipoles!

moth, c++, pointer errors, segfault

My project has reached a turning point! What I’ve now got is an Multipole2Local segment of the Fast Multipole Method written in C++ using HIP and thus it runs on both AMD and Nvidia GPUs. The next step is to

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The Case of the Missing Device Function

It's me, browsing my Magic: the Gathering collection.

My project has been progressing quite well and a bit more of that in the next blog post. However, this time I present a more detailed description of the beginning of my project. The narrative may have been dramatized in

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The HIPbit, or There and Back Again

Forschungszentrum Jülich is quite an interesting place to work at. You can think of it as a town in the middle of nowhere where over the half of the population are scientists or technicians. The research center even has its

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Antti Mikkonen

Greetings from the far north! My name is Antti and I like all sorts of things mathematical. There’s just something very savoury about a well-structured, intuitive and dumbfounding mathematical proof. Basically, I like to look for problems and solve them.

Posted in Participants 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , , ,

Cluster Scale GPGPU with OpenCL

Previous posts about climate modeling and CESM were required as this post is the crème de la crème of CESM from my point of view. Cluster scale GPGPU seems to be very nice, on paper, but as soon as we

Posted in Blogs 2013 Tagged with: , , , , , , , , ,
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