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Paths to OpenMP in the Kernel
OpenMP implementations make increasing demands on the kernel. We take the next step and consider bringing OpenMP into the kernel. Our …
Jiacheng Ma, Wenyi Wang, Aaron Nelson, Michael Cuevas, Brian Homerding, Conghao Liu, Zhen Huang, Simone Campanoni, Kyle C. Hale, Peter Dinda
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Task Parallel Assembly Language for Uncompromising Parallelism
Achieving parallel performance and scalability involves making compromises between parallel and sequential computation. If not …
Mike Rainey, Ryan R. Newton, Kyle C. Hale, Nikos Hardavellas, Simone Campanoni, Peter Dinda, Umut A. Acar
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Modeling Speedup in Multi-OS Environments
For workloads that place strenuous demands on system software, novel operating system designs like unikernels, library OSes, and hybrid …
Brian Tauro, Conghao Liu, Kyle C. Hale
Cite DOI IEEE PDF
Prospects for Functional Address Translation
Address translation fundamentally embodies a translation function that maps from virtual to physical addresses. In current systems, the …
Conor Hetland, Georgios Tziantzioulis, Brian Suchy, Kyle C. Hale, Nikos Hardavellas, Peter Dinda
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Towards a Practical Ecosystem of Specialized OS Kernels
Specialized operating systems have enjoyed a recent revival driven both by a pressing need to rethink the system software stack in …
Conghao Liu, Kyle C. Hale
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An Evaluation of Asynchronous Software Events on Modern Hardware
Runtimes and applications that rely heavily on asynchronous event notifications suffer when such notifications must traverse several …
Kyle C. Hale, Peter A. Dinda
Cite DOI IEEE
Multiverse: Easy Conversion of Runtime Systems into OS Kernels via Automatic Hybridization
The hybrid runtime (HRT) model offers a path towards high performance and efficiency. By integrating the OS kernel, runtime, and …
Kyle C. Hale, Conor Hetland, Peter Dinda
Cite DOI IEEE arXiv PDF
Enabling Hybrid Parallel Runtimes Through Kernel and Virtualization Support
In our hybrid runtime (HRT) model, a parallel runtime system and the application are together transformed into a specialized OS kernel …
Kyle C. Hale, Peter A. Dinda
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Automatic Hybridization of Runtime Systems
The hybrid runtime (HRT) model offers a plausible path towards high performance and efficiency. By integrating the OS kernel, parallel …
Kyle C. Hale, Conor Hetland, Peter A. Dinda
Cite DOI ACM
A Case for Transforming Parallel Runtimes Into Operating System Kernels
The needs of parallel runtime systems and the increasingly sophisticated languages and compilers they support do not line up with the …
Kyle C. Hale, Peter A. Dinda
Cite DOI ACM PDF