In case you have never hear about this, **GPGPU** **Computing** is the use of **g**raphics **p**rocessing **u**nits (typical gaming graphic cards) as accelerators for **g**eneral **p**urpose computations. For example, in simulation of physical systems. Well, I’m deep in the middle of that mess.

I’m a co-founder member of the GPGPU@CAB Computing Group and former member of GPGPU@FaMAF. I’ve participated as speaker and organizer in the First Argentinean School on GPGPU Computing for Scientific Applications 2011 (FaMAF-UNC) and on the teaching team of the course Introduction to Numerical Calculus on Processing Graphics Units 2012 (IB-UNCUYO Bariloche).

**My GPGPU Activity **

Here is a list of the GPGPU programming projects were I’ve got involved so far. Some of them are publicly available at my Bitbucket page. Forks and pull requests are welcome!

**0) Ferromagnetic 2D q-state Potts model**

*Parallelization strategy*: chequerboard approach

*Language*: CUDA C

*Libraries & Tools*: MWC RNG

*Published?*: yes, https://bitbucket.org/ezeferrero/potts

*Collaborators*: J.P. De Francesco, N. Wolovick, S. Cannas

**1) 2D q-state Potts glass**

*Parallelization strategy*: chequerboard approach

*Language*: CUDA C

*Libraries & Tools*: MWC RNG

*Published?*: yes, https://bitbucket.org/ezeferrero/potts-glass

*Collaborators*: S. Bustingorry, P. Gleiser, F. Roma

**2) Quenched Edwards-Wilkinson elastic line**

*Parallelization strategy*: embarrassing parallel

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, cuFFT, MWC RNG, PHILOX RNG

*Published?*: yes, https://bitbucket.org/ezeferrero/qew

*Collaborators*: S. Bustingorry, A. Kolton

**3) Disordered scalar Phi4 model with local interactions**

*Parallelization strategy*: embarrassing parallel

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, cuFFT, MWC RNG, PHILOX RNG

*Published?*: Yes, https://bitbucket.org/ezeferrero/phi4/

*Collaborators*: S. Bustingorry, A. Kolton

**4) 2D Phi4 model with dipolar interactions (long range)**

*Parallelization strategy*: pseudo-spectral method + embarrassing parallel

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, cuFFT, QEW RNG, PHILOX RNG

*Published?*: Yes, https://bitbucket.org/ezeferrero/phi4/

*Collaborators*: S. Bustingorry, A. Kolton

**5) 2D Coulomb Glass (long range interactions)**

*Parallelization strategy*: parallel rejection KMC

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, PHILOX RNG

*Published?*: Yes , https://bitbucket.org/ezeferrero/coulomb_glass

*Collaborators*: A. Kolton, M. Palassini

**6) 1D driven polymer in a 2D disordered media (on a lattice)**Parallelization strategy: partially parallel, searching strategy, ideal for dynamic parallelism (not implemented)

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, cuFFT, PHILOX RNG

*Published?*: Should be soon

*Collaborators*: A. Rosso, A. Kolton

**7) 2D Mesoplastic model**

*Parallelization strategy*: pseudo-spectral method + embarrassing parallel + 1-thread KMC

*Language*: CUDA C, C++

*Libraries & Tools*: Thrust, cuFFT, PHILOX RNG

*Published?*: Yes, https://bitbucket.org/ezeferrero/epm/

*Collaborators*: K. Martens, J-L Barrat