User contributions for Stefanha

14:3614:36, 31 January 2024 diff hist +62‎ Google Summer of Code 2024 ‎No edit summary
14:3514:35, 31 January 2024 diff hist +127‎ Internships/ProjectIdeas/RISCVVectorFrontendOptimization ‎No edit summary current
14:3214:32, 31 January 2024 diff hist +15‎ Internships/ProjectIdeas/RISCVVectorFrontendOptimization ‎ →‎RISC-V Vector TCG Frontend Optimization
14:3214:32, 31 January 2024 diff hist +1,508‎ N Internships/ProjectIdeas/RISCVVectorFrontendOptimization ‎ Created page with "=== RISC-V Vector TCG Frontend Optimization === '''Summary:''' Improve QEMU's performance on RISC-V vector instructions. The RISC-V vector extension has been implemented in QEMU, but we have some performance pathologies mapping it to existing TCG backends. This project aims to improve the performance of the RISC-V vector ISA's mappings to QEMU TCG just-in-time compiler. The RISC-V TCG frontend (ie, decoding RISC-V instructions and emitting TCG calls to emulate them)..."

20:1320:13, 30 January 2024 diff hist +44‎ Google Summer of Code 2024 ‎No edit summary
20:1320:13, 30 January 2024 diff hist +2,750‎ N Internships/ProjectIdeas/NitroEnclaves ‎ Created page with "=== Implement -M nitro-enclave in QEMU === '''Summary:''' AWS EC2 provides the ability to create an isolated sibling VM context from within a VM. This project implements the machine model and input data format parsing needed to run these sibling VMs stand alone in QEMU. [https://aws.amazon.com/ec2/nitro/nitro-enclaves/ Nitro Enclaves] are the first widely adopted implementation of hypervisor assisted compute isolation. Similar to technologies like Intel SGX, it allows..." current
19:3019:30, 30 January 2024 diff hist +55‎ Google Summer of Code 2024 ‎No edit summary
19:2919:29, 30 January 2024 diff hist +3,246‎ N Internships/ProjectIdeas/VhostUserMemoryIsolation ‎ Created page with "=== vhost-user memory isolation === '''Summary:''' Add a new mode for vhost-user devices that does not expose guest RAM as shared memory. vhost-user enables VIRTIO devices to be implemented as separate processes outside of QEMU. This allows device emulation code to be written in any programming language, sharing of device emulation code with other emulators besides QEMU, and complex device implementations that would not fit well into the QEMU process. vhost-user achie..."

19:3619:36, 29 January 2024 diff hist +51‎ Internships/ProjectIdeas/PackedShadowVirtqueue ‎No edit summary
19:3519:35, 29 January 2024 diff hist +52‎ Google Summer of Code 2024 ‎No edit summary
19:3419:34, 29 January 2024 diff hist +1,995‎ N Internships/ProjectIdeas/PackedShadowVirtqueue ‎ Created page with "=== Add packed virtqueue to Shadow Virtqueue === '''Summary:''' Add the packed virtqueue format support to QEMU's Shadow Virtqueue. To live migrate a guest with a passthrough device, QEMU needs a way to know which memory the device modifies so it is able to migrate it every time it is modified. Otherwise the migrated guest would resume with outdated memory contents after live migration. This is especially hard with passthrough hardware devices, as transports like PCI i..."