Justsenger/ExHyperV

Features

• GPU Resource Virtualization - Hyper-V shares physical graphics card computing power across multiple virtual machines using paravirtualization.
• Windows GPU Partitioning - Shares physical graphics card resources across multiple virtual machines using Hyper-V GPU partitioning.
• Hyper-V Management Interfaces - Hyper-V enables managing advanced hypervisor configurations and virtual machine settings through a graphical user interface.
• Virtual Storage Managers - Hyper-V mounts virtual disks and files to controllers and optimizes disk types for storage efficiency.
• Virtual Machine Managers - Offers a graphical interface for configuring advanced Hyper-V settings and managing virtual machine resources.
• Virtual Layer 2 Switches - Manages virtualized switching platforms including bridged and isolated switches with VLAN tagization.
• USB and PCI Passthroughs - Maps physical USB and PCI devices directly to virtual machines for exclusive access and native performance.
• Hardware Passthrough Utilities - Provides a utility for mapping physical PCIe devices and USB peripherals directly to guest machines for exclusive access.
• Process Affinity and Core Binding - Locks virtual processors to specific physical cores to prevent drift and improve performance.
• Core-Pinned Task Scheduling - Locks virtual processors to specific physical cores to eliminate scheduling drift and optimize execution.
• PCIe Device Assignments - Provides the ability to assign physical PCIe hardware directly to a guest for exclusive access.
• GPU Passthrough Configuration - Assigns physical graphics cards to virtual machines for hardware accelerated computing and gaming.
• vCPU Topology Mapping - Allows setting the virtual CPU layout and cache distribution to optimize operating system scheduling.
• Virtual Network Management - Provides tools for defining and configuring virtual networks and switches to control traffic flow between virtual machines.
• PCI Device Passthroughs - Hyper-V assigns a physical PCIe device exclusively to a virtual machine via discrete device assignment.
• USB Device Passthroughs - Hyper-V assigns host USB devices to a guest for exclusive use via virtual bus protocols.
• Hardware Optimizations - Tunes CPU topology, processor pinning, and memory allocation to improve performance and reduce latency.
• Virtual Network Management - Provides administrative tools for creating virtual switches, configuring VLANs, and controlling network bandwidth for guests.
• Checkpoint Timelines - Hyper-V creates and restores historical system states using a tree-based timeline of snapshots.
• Differencing Snapshot Chains - Tracks system states using differencing disk chains to allow non-destructive mounting of historical checkpoints.
• Checkpoint Disk Mounting - Attaches a disk from a historical checkpoint to a running machine without reverting the current state.
• CPU Scheduling Policies - Provides processor scheduling strategies to balance performance and security based on host hardware.
• Bandwidth Limiters - Sets maximum and minimum network bandwidth limits to prevent a single virtual machine from saturating the network.
• Network Traffic Mirroring Systems - Copies network traffic from multiple sending virtual machines to a receiving machine for analysis.
• Network Task Offloads - Offloads network processing tasks to the physical interface via specialized queues and hardware-based encryption.
• VLAN Segmentations - Divides network traffic using access or trunk modes to isolate virtual machines via VLAN IDs.
• Dynamic CPU Frequency Scaling - Sets minimum, maximum, and target clock speeds while defining energy performance preferences for guests.
• Host-to-Guest Driver Mapping - Hyper-V creates symbolic links from the host driver store to the guest to enable partition sharing.
• Virtualization Driver Injection - Hyper-V injects graphics drivers and registry fixes into virtual machines to enable hardware-accelerated GPU performance.
• Memory Allocation Management - Configures startup RAM and dynamic memory scaling to optimize resource usage and performance for virtual machines.
• Virtual Memory Scaling - Implements real-time memory scaling based on guest demand using configurable adjustment steps.
• Hypervisor Paging Optimizations - Implements semi-virtualized paging and dedicated compression pools to reduce system latency and memory paging.
• Virtual CPU Budgeting - Controls processor counts and execution time limits to optimize overall processing performance.
• Virtual Machine Guest Optimizations - Enables optimization of CPU topology, processor pinning, and memory allocation to improve virtual machine guest performance.
• Virtual Network Guarding - Prevents MAC spoofing and DHCP impersonation while managing broadcast storm thresholds.
• Nested Virtualization Environments - Hyper-V passes through CPU virtualization extensions to enable running a virtual machine inside another virtual machine.
• Hardware-Isolated Virtual Environments - Sets up Intel SGX enclaves, memory encryption, and hardware isolation to protect sensitive data.
• Guest Memory Encryption - Implements hardware-rooted memory encryption to isolate execution environments and protect sensitive data.
• Hardware-Isolated Execution Environments - Enables hardware-based memory encryption and secure execution environments using processor-level security extensions.
• Secure Enclaves - Allocates secure Intel SGX enclaves within the processor for hardware-isolated code and data execution.
• Virtual Machine Memory Encryption - Uses hardware features to encrypt guest memory data in real-time to protect sensitive information.

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