We present a domain specific language, embedded in Haskell, for general purpose parallel programming on GPUs. Our intention is to explore the use of connection patterns in parallel programming. We briefly present our earlier work on hardware generation, and outline the current state of GPU architectures and programming models. Finally, we present the current status of the Obsidian project, whic...

The main objective of this research is to analyse the lithic technology applied obsidian, a raw material popular amongst pre-Columbian populations from Northwestern Argentina (NWA) because its social and symbolic value. analysed assemblage comes archaeological site Villavil 2 (VV2), located in Hualfín Valley (Catamarca, Argentina) distant ca. 100 - 200 kms nearest sources material. VV2 was disc...