TY - GEN
T1 - Cooperative heterogeneous computing for parallel processing on CPU/GPU hybrids
AU - Lee, Changmin
AU - Ro, Won W.
AU - Gaudiot, Jean Luc
PY - 2012
Y1 - 2012
N2 - This paper presents a cooperative heterogeneous computing framework which enables the efficient utilization of available computing resources of host CPU cores for CUDA kernels, which are designed to run only on GPU. The proposed system exploits at runtime the coarse-grain thread-level parallelism across CPU and GPU, without any source recompilation. To this end, three features including a work distribution module, a transparent memory space, and a global scheduling queue are described in this paper. With a completely automatic runtime workload distribution, the proposed framework achieves speedups as high as 3.08 compared to the baseline GPU-only processing.
AB - This paper presents a cooperative heterogeneous computing framework which enables the efficient utilization of available computing resources of host CPU cores for CUDA kernels, which are designed to run only on GPU. The proposed system exploits at runtime the coarse-grain thread-level parallelism across CPU and GPU, without any source recompilation. To this end, three features including a work distribution module, a transparent memory space, and a global scheduling queue are described in this paper. With a completely automatic runtime workload distribution, the proposed framework achieves speedups as high as 3.08 compared to the baseline GPU-only processing.
UR - http://www.scopus.com/inward/record.url?scp=84871138761&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871138761&partnerID=8YFLogxK
U2 - 10.1109/INTERACT.2012.6339624
DO - 10.1109/INTERACT.2012.6339624
M3 - Conference contribution
AN - SCOPUS:84871138761
SN - 9781467326148
T3 - Proceedings - Annual Workshop on Interaction between Compilers and Computer Architectures, INTERACT
SP - 33
EP - 40
BT - Proceedings - 16th Workshop on Interaction Between Compilers and Computer Architectures, INTERACT 2012
T2 - 16th Workshop on Interaction Between Compilers and Computer Architectures, INTERACT 2012
Y2 - 25 February 2012 through 25 February 2012
ER -