Difference between revisions of "VT GPGPU Use Case Computer Science"
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Computer Science - Hybrid CPU/GPGPU workload management | Computer Science - Hybrid CPU/GPGPU workload management | ||
== Institute or Community == | == Institute or Community == | ||
*Trinity College Dublin, Ireland | |||
== Keywords == | == Keywords == |
Revision as of 16:31, 8 June 2012
Scientific Discipline
Computer Science - Hybrid CPU/GPGPU workload management
Institute or Community
- Trinity College Dublin, Ireland
Keywords
* MPI * OpenCL * Hybrid CPU/GPGPU
Description
We have investigated a new dynamic workload sharing algorithm using the CPU and GPGPUs. A hueristic is used to determine how much work should be assigned to a given GPGPU or CPU. We use OpenCL with multiple ICDs (Nvidia/intel/AMD) to ensure that we have access to the CPU as an OpenCL device. OpenMPI is used to help distribute work across multiple machine.