Projects
The grand challenge of Exascale computing, a critical pillar for global scientific progress, requires co-designed architectures, system software and applications. Massive worldwide collaboration of leading centres, already underway, is crucial to achieve pragmatic, effective solutions. Existing funding programs do not support this complex multidisciplinary effort. Severo...
PRACE 2IP supported the accelerated implementation of the pan-European HPC Research Infrastructure created in April 2010 as the result of the preparatory phase PRACE project. It complemented and extended the work of the PRACE 1IP project that started in July 2010.
PRACE 2IP addressed the computational and simulation needs of European scientific...
The main goal of EUBrazilOpenBio was to deploy an e-Infrastructure of open access resources (data, tools, services), to make significant strides towards supporting the needs and requirements of the biodiversity scientific community. This data e-Infrastructure resulted from the federation and integration of substantial individual existing data, cloud, and grid EU and Brazilian...
Climate change is heavily governed by atmospheric processes, in particular the interaction between radiation and atmospheric components (e.g., aerosols, clouds, greenhouse and trace gases). Some of these components also provoke adverse health effects that influence air quality. The EU's IPCC Fourth Assessment Report and Thematic Strategy on air pollution clearly asserts the...
The recycling of end-of-life concrete into new concrete is one of the most interesting options for reducing worlwide natural resources use and emissions associated with the building materials sector. The production of the cement used in concrete, for example, is responsible for at least 5% of worldwide CO2 emissions.
On-site reuse of clean silica...
Several research communities in Europe exploit e-Infrastructures, sharing data and computing resources with Grid and Supercomputing technology. However the inherent complexity of these technologies has limited their wider adoption and their long term sustainability: designing, developing and operating a computing infrastructure for an e-Science community remains challenging...
With top systems reaching the PFlop barrier, the next challenge is to understand how applications have to be implemented and be prepared for the ExaFlop target. Multicore chips are already here but will grow in the next decade to several hundreds of cores. Hundreds of thousands of nodes based on them will constitute the future exascale systems.
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Design complexity and power density implications stopped the trend towards faster single-core processors. The current trend is to double the core count every 18 months, leading to chips with 100+ cores in 10-15 years. Developing parallel applications to harness such multicores is the key challenge for scalable computing systems.
The ENCORE project...
Data storage technology today faces many challenges, including performance inefficiencies, inadequate dependability and integrity guarantees, limited scalability, loss of confidentiality, poor resource sharing, and increased ownership and management costs. Given the importance of both direct-attached and networked storage systems for modern applications, it becomes imperative...
Coastal-zone oceanographic predictions seldom appraise the land discharge as a boundary condition. River fluxes are sometimes considered, but neglecting their 3D character, while the "distributed" continental run-off is not taken into consideration. Moreover, many coastal scale processes, particulary those relevant in geographical restricted domains (coasts with harbours or...