High-performance computing itself is a well-established scientific domain. However, to pave the way towards exascale, further evolutionary steps are currently required to be taken by moving away from common multi-/many-core clusters towards novel and innovative heterogeneous architectures. Such systems, equipped with a significantly higher number of (heterogeneous) cores than today’s supercomputers, pose challenges in both hardware and software design. On the hardware side, new processor and accelerator architectures, complex on-chip networks, deep memory-hierarchies and interconnect technologies will enrich the respective research areas. However, in keeping with its tradition, the ROME workshop focuses on the software side because without complying system software, runtime and operating system support, all these new hardware facilities cannot be exploited. Hence, the challenges in hardware/software co-design are to step beyond traditional approaches and to venture new strategies for runtime, middleware and operating system designs in order to exploit the theoretically available performance of upcoming hardware features as effectively and energy-consciously as possible. For gaining the required power-efficiency, scalability and manageability an exascale system will demand for, both virtualization as well as machine-oriented optimization will have to be exploited jointly. For doing so, customized operating systems, hypervisors and unikernels will be required to leverage an efficient employment of virtualization and an effective machine optimization on a broader scale – which has of course to be supported and enhanced by a corresponding runtime and middleware.
Authors from all related disciplines are invited to submit unpublished papers of their work on software research regarding operating systems and runtime environments in the domain of high-performance and parallel computing. The topics of interest include, but are not limited to:
The workshop will be held as special track within the main conference ARCS and the papers will be published as part of the ARCS proceedings. Authors are invited to submit original, unpublished research papers via EasyChair. ROME 2022 uses a double-blind reviewing system. Manuscripts must not identify authors or their affiliation. When citing own work, it must be done in a neutral form (i.e., avoiding “our”, “we”, “previous work”, etc.). Papers must be submitted in PDF format, formatted according to Springer LNCS style and must not exceed 15 pages, including references, appendices and figures.