search for: unikernel

...l virtualization (i.e., containerization), with its capability to isolate multiple user­-space environments and to allow for their co­existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the un...

...l virtualization (i.e., containerization), with its capability to isolate multiple user?-space environments and to allow for their co?existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the un...

...irtualization (i.e., containerization), with its capability to isolate multiple user­-space environments and to allow for their co­existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of th...

...irtualization (i.e., containerization), with its capability to isolate multiple user?-space environments and to allow for their co?existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of th...

...For the record, when I say "we" in this mail, I mean "people who have contributed to the rump kernel project" (as also indicated by the email-hat). First of all, there's a difference between a rump kernel (driver bundle built out of unmodified kernel components) and any unikernel you construct out of rump kernels ... sort of like how there's a difference between Linux and GNU/Linux. For unikernels, the rump kernel project provides Rumprun, which can provide you with a near-full POSIX'y interface. Rumprun also provides toolchain wrappers so that you can compile...

...assert((Triple::OSType)ZigLLVM_LastOSType == > Triple::LastOSType, ""); > 2018-11-25T16:53:30.7837409Z ^~~~~~~~~~~~~ > full logs https://dev.azure.com/ziglang/zig/_build/results?buildId=229&view=logs > > The version on apt.llvm.org has > HermitCore, // HermitCore Unikernel/Multikernel > LastOSType = HermitCore > > But llvm 7.0.0 and 7.0.1 have > AMDPAL, // AMD PAL Runtime > LastOSType = AMDPAL > > Downstream issue https://github.com/ziglang/zig/issues/1788 > > Is anyone working on this? > > Regards, > Andrew ------...

...ion of HPCand the cloud.Major Topics- Virtualization in supercomputing environments, HPC clusters, HPC in the cloud and grids- OS-level virtualization and containers (LXC, Docker, rkt, Singularity, Shifter, i.a.)- Lightweight/specialized operating systems in conjunction with virtual machines- Novel unikernels and use cases for virtualized HPC environments- Performance improvements for or driven by unikernels- Tool support for unikernels: configuration/build environments, debuggers, profilers- Hypervisor extensions to mitigate side-channel attacks ([micro-]architectural timing attacks, privilege escala...

...ion of HPCand the cloud.Major Topics- Virtualization in supercomputing environments, HPC clusters, HPC in the cloud and grids- OS-level virtualization and containers (LXC, Docker, rkt, Singularity, Shifter, i.a.)- Lightweight/specialized operating systems in conjunction with virtual machines- Novel unikernels and use cases for virtualized HPC environments- Performance improvements for or driven by unikernels- Tool support for unikernels: configuration/build environments, debuggers, profilers- Hypervisor extensions to mitigate side-channel attacks ([micro-]architectural timing attacks, privilege escala...

...ion of HPCand the cloud.Major Topics- Virtualization in supercomputing environments, HPC clusters, HPC in the cloud and grids- OS-level virtualization and containers (LXC, Docker, rkt, Singularity, Shifter, i.a.)- Lightweight/specialized operating systems in conjunction with virtual machines- Novel unikernels and use cases for virtualized HPC environments- Performance improvements for or driven by unikernels- Tool support for unikernels: configuration/build environments, debuggers, profilers- Hypervisor extensions to mitigate side-channel attacks ([micro-]architectural timing attacks, privilege escala...

On Tue, 2015-09-08 at 15:03 +0000, Antti Kantee wrote: > For unikernels, the rump kernel project provides Rumprun, which can > provide you with a near-full POSIX'y interface. I'm not 100% clear: Does rumprun _build_ or _run_ the application? It sound s like it builds but the name suggests otherwise. > Rumprun also provides > toolchain wrappers s...

On 08/09/15 16:15, Ian Campbell wrote: > On Tue, 2015-09-08 at 15:03 +0000, Antti Kantee wrote: > >> For unikernels, the rump kernel project provides Rumprun, which can >> provide you with a near-full POSIX'y interface. > > I'm not 100% clear: Does rumprun _build_ or _run_ the application? It sound > s like it builds but the name suggests otherwise. For all practical purposes, Rumprun is...

Xen upstream BoF ================ We had a discussion around Xen and packaging at Debian's annual developer conference (Debconf) a few weeks back: https://summit.debconf.org/debconf15/meeting/279/xen-upstream-bof/ These are my notes, I think there is probably stuff of interest to most distro people, not just Debian folks. The session was scheduled in a small, out of the way, room. Around 2

...l virtualization (i.e., containerization), with its capability to isolate multiple user­-space environments and to allow for their co­existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the un...

...l virtualization (i.e., containerization), with its capability to isolate multiple user?-space environments and to allow for their co?existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the un...

...l virtualization (i.e., containerization), with its capability to isolate multiple user?-space environments and to allow for their co?existence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; lastly, unikernels provide for many virtualization benefits with a minimized OS/library surface. I/O Virtualization in turn allows physical network interfaces to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the un...

On Tue, 2015-09-08 at 18:38 +0000, Antti Kantee wrote: > On 08/09/15 16:15, Ian Campbell wrote: > > On Tue, 2015-09-08 at 15:03 +0000, Antti Kantee wrote: > > > > > For unikernels, the rump kernel project provides Rumprun, which can > > > provide you with a near-full POSIX'y interface. > > > > I'm not 100% clear: Does rumprun _build_ or _run_ the application? It > > sound > > s like it builds but the name suggests otherwise. > &...

...ing all of the other libraries upon which qemu depends for > stubdoms as well; which again, we don't want duplicated inside the qumu > package, and so would mean re-building all those other packages for > stubdoms as well. > > Interestingly, if we cast a vision for a world where unikernels are the > norm, then it might actually make sense for a distro like Debian to go > through and re-build core libraries against rump kernels, so that then > applications like qemu (or apache, or whatever) could link against them > and build a bootable image, perhaps capable of running e...

...Keynote: RedHat on Podman (a Docker alternative) for HPC Talks include: Google on Autopilot (Google internally used autoscaler) This year's focus is on: Orchestration (Kubernetes) Resource efficiency via auto-scaling (Autopilot / Google) Containers for HPC (Podman) Lightweight Virtualization / Unikernels The Workshop is being held online via Zoom. Participation is free with registration at https://us02web.zoom.us/webinar/register/WN_vC5pwmgbQ6ypJEfyQ8nHIg

...;>> Triple::LastOSType, ""); >>> 2018-11-25T16:53:30.7837409Z ^~~~~~~~~~~~~ >>> full logs https://dev.azure.com/ziglang/zig/_build/results?buildId=229&view=logs >>> >>> The version on apt.llvm.org has >>> HermitCore, // HermitCore Unikernel/Multikernel >>> LastOSType = HermitCore >>> >>> But llvm 7.0.0 and 7.0.1 have >>> AMDPAL, // AMD PAL Runtime >>> LastOSType = AMDPAL >>> >>> Downstream issue https://github.com/ziglang/zig/issues/1788 >>> >&g...

...ck with a special focus on the intersection of HPC and the cloud. Major Topics - Virtualization in supercomputing environments, HPC clusters, HPC in the cloud and grids - OS-level virtualization and containers (Docker, rkt, Singularity, Shifter, i.a.) - Lightweight/specialized operating systems, unikernels - Optimizations of virtual machine monitor platforms and hypervisors - Hypervisor support for heterogenous resources (GPUs, co-processors, FPGAs, etc.) - Virtualization support for emerging memory technologies - Virtualization in enterprise HPC and microvisors - Software defined networks and netw...