{"id":123640,"date":"2025-04-24T15:05:07","date_gmt":"2025-04-24T13:05:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-emulyator-qemu-10-0-0"},"modified":"2025-04-24T15:05:07","modified_gmt":"2025-04-24T13:05:07","slug":"opublikovan-emulyator-qemu-10-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/opublikovan-emulyator-qemu-10-0-0","title":{"rendered":"QEMU emulator 10.0.0 has been released.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>The release of project QEMU 10.0.0 has been announced. As an emulator, QEMU allows you to run programs compiled for one hardware platform on a system with a completely different architecture, for example, executing an ARM application on an x86-compatible PC. In virtualization mode, QEMU's code execution performance in an isolated environment approaches that of a physical system due to direct instruction execution on the CPU and the involvement of the Xen hypervisor or KVM module in Linux, or the NVMM module in NetBSD.    <\/p>\n<p>The project was originally created by Fabrice Bellard to enable the execution of Linux executable files compiled for the x86 platform on architectures different from x86. Over the years, full emulation support has been added for 14 hardware architectures, and the number of emulated hardware devices has surpassed 400. More than 2800 changes from 211 developers were incorporated in the preparation for version 10.0.     <\/p>\n<p>Key improvements added in QEMU 10.0:   <\/p>\n<ul>\n<li class=\"l\"> In the virtio-scsi driver, which provides a virtual SCSI controller (SCSI Host Bus Adapter) for <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/vps\/\"   title=\"of virtual machines\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2201\">of virtual machines<\/a>, multiqueue support has been added, allowing queues for different block devices to be separated to ensure multithreaded access on multicore systems (different queues of the same storage device can be processed by different I\/O threads). Compared to the virtual block device driver (virtio-blk), the virtual SCSI controller slightly lags in performance but allows the use of over 28 disks.\n<li class=\"l\"> In VFIO (Virtual Function I\/O), support for passing through IGD (Integrated Graphics Device) for integrated GPUs used in Intel's 11th (Rocket Lake) and 12th (Alder Lake) generations of processors has been improved. Support for older ATI GPUs (x550) has been added. Basic support for PCI PM (Power Management) has been implemented.\n<li class=\"l\"> The documentation for the QMP (QEMU Machine Protocol) has been significantly reworked and expanded, allowing applications to manage QEMU.\n<li class=\"l\"> A new Live Migration mode 'cpr-transfer' (CheckPoint and Restart) has been added, allowing the guest system to be moved to a new QEMU instance running on the same host. This mode minimizes downtime by mirroring the guest system's memory into the virtual address space of the new QEMU without copying the contents.\n<li class=\"l\"> Graphic devices 'apple-gfx-pci' and 'apple-gfx-mmio' have been added, utilizing the ParavirtualizedGraphics framework provided in macOS for hardware-accelerated graphics in guest systems. The first driver is intended for use on x86-64 devices, while the second is for ARM64.\n<li class=\"l\"> Support for Intel Xeon Clearwater Forest and Sierra Forest v2 processor models has been implemented in the x86 architecture emulator. Instruction emulation for string manipulation has been accelerated.\n<li class=\"l\"> Support for NPCM8445 Evaluation and i.MX 8M Plus EVK boards has been implemented in the ARM architecture emulator. Emulation for FEAT_AFP, FEAT_RPRES, and FEAT_XS extensions, as well as physical and virtual EL2 timers, has been added. Support for CPU Arm PXA2xx and iwMMXt instruction emulation has been deprecated.\n<li class=\"l\"> The RISC-V architecture emulator has implemented emulation for Microblaze V boards, Ascalon CPU, and RV64 Xiangshan Nanhu CPU. Support has been added for the instruction set architecture extensions 'svukte', 'ssstateen', 'smrnmi', 'smdbltrp'\/'ssdbltrp', 'supm', 'sspm', as well as IOMMU translation tags and riscv-iommu-sys devices.\n<li class=\"l\"> In the HPPA architecture emulator, emulation for Diva GSP BMC boards has been provided. The firmware SeaBIOS-hppa has been updated to version 18. Translation speed has been improved. Code for resetting the virtual CPU has been enhanced. On 64-bit systems, emulation of configurations with up to 256 GB of memory has been ensured.\n<li class=\"l\"> Support for hot-plugging CPUs has been added in the LoongArch architecture emulator. A paravirtualized IPI (inter-processor interrupt) has been implemented. Resource wait time tracking from the hypervisor has been provided. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/vps\/abuzoustojchivye-vps\/\"   title=\"KVM\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4440\">KVM<\/a>Support for virtual routing of external interrupts (extioi) has been added.\n<li class=\"l\"> In the s390x architecture emulator, support for 17th generation mainframe CPUs has been added, along with support for virtio-mem. A direct interaction capability with PCI devices bypassing IOMMU has been introduced to enhance performance.    <\/ul>\n<p>Source: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63129\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 QEMU 10.0.0. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 QEMU \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u043e\u0434\u043d\u043e\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0438\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f ARM \u043d\u0430 x86-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u043c \u041f\u041a. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 QEMU \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0432 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0431\u043b\u0438\u0437\u043a\u0430 \u043a \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0437\u0430 \u0441\u0447\u0451\u0442 \u043f\u0440\u044f\u043c\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u043d\u0430 CPU \u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123640","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta 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