{"id":119708,"date":"2024-09-05T15:43:01","date_gmt":"2024-09-05T13:43:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-emulyator-qemu-9-1-0"},"modified":"2024-09-05T15:43:01","modified_gmt":"2024-09-05T13:43:01","slug":"dostupen-emulyator-qemu-9-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/dostupen-emulyator-qemu-9-1-0","title":{"rendered":"Emulatori QEMU 9.1.0 \u00ebsht\u00eb i disponuesh\u00ebm","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
\u00cbsht\u00eb paraqitur versioni i projektit QEMU 9.1. Si emulator, QEMU mund\u00ebson ekzekutimin e nj\u00eb programi t\u00eb nd\u00ebrtuar p\u00ebr nj\u00eb platform\u00eb harduerike n\u00eb nj\u00eb sistem me nj\u00eb arkitektur\u00eb t\u00eb ndryshme, p\u00ebr shembull, p\u00ebr t\u00eb ekzekutuar nj\u00eb aplikacion p\u00ebr ARM n\u00eb nj\u00eb PC t\u00eb p\u00ebrputhsh\u00ebm me x86. N\u00eb modin e virtualizimit n\u00eb QEMU, performanca e ekzekutimit t\u00eb kodit n\u00eb nj\u00eb ambient t\u00eb izoluar \u00ebsht\u00eb e af\u00ebrt me sistemin harduerik p\u00ebrmes ekzekutimit t\u00eb drejtp\u00ebrdrejt\u00eb t\u00eb instrukcioneve n\u00eb CPU dhe p\u00ebrdorimit t\u00eb hipervizorit Xen ose modulit KVM n\u00eb Linux, ose modulit NVMM n\u00eb NetBSD. <\/p>\n
Fillimisht, projekti u krijua nga Fabrice Bellard me q\u00ebllimin e mund\u00ebsimit t\u00eb ekzekutimit t\u00eb skedar\u00ebve ekzekutiv\u00eb Linux t\u00eb nd\u00ebrtuar p\u00ebr platform\u00ebn x86 n\u00eb arkitektura q\u00eb jan\u00eb t\u00eb ndryshme nga x86. Gjat\u00eb viteve t\u00eb zhvillimit, \u00ebsht\u00eb shtuar mb\u00ebshtetje e plot\u00eb p\u00ebr 14 arkitektura harduerike, numri i pajisjeve harduerike t\u00eb emuluara ka kaluar 400. N\u00eb p\u00ebrgatitjen e versionit 9.1, jan\u00eb b\u00ebr\u00eb m\u00eb shum\u00eb se 2800 ndryshime nga 263 zhvillues. <\/p>\n
P\u00ebrmir\u00ebsimet kryesore t\u00eb shtuara n\u00eb QEMU 9.1: <\/p>\n
\n
N\u00eb mjetin e migrimit t\u00eb sistemeve t\u00eb mysafir\u00ebve \u00ebsht\u00eb implementuar mb\u00ebshtetje p\u00ebr p\u00ebrshpejtimin e operacionit t\u00eb kompresimit t\u00eb t\u00eb dh\u00ebnave, duke p\u00ebrdorur teknologjin\u00eb IAA (Intel In-Memory Analytics Accelerator) ose UADK (User Space Accelerator Development Kit). \u00cbsht\u00eb p\u00ebrmir\u00ebsuar mb\u00ebshtetja p\u00ebr rikuperimin pas d\u00ebshtimeve t\u00eb migrimit n\u00eb modin postcopy.\n
N\u00eb mekanizmin virtio, i cili p\u00ebrdoret p\u00ebr t\u00eb organizuar nd\u00ebrveprimin midis sistemeve t\u00eb mysafir\u00ebve dhe sistemit prit\u00ebs, \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr funksionin VIRTIO_F_NOTIFICATION_DATA, q\u00eb i jep mund\u00ebsi shofer\u00ebve n\u00eb an\u00ebn e sistemeve t\u00eb mysafir\u00ebve t\u00eb transmetojn\u00eb t\u00eb dh\u00ebna shtes\u00eb s\u00eb bashku me njoftimet e d\u00ebrguara. Ky funksion mund t\u00eb p\u00ebrdoret, p\u00ebr shembull, p\u00ebr t\u00eb d\u00ebrguar t\u00eb dh\u00ebna debugimi ose p\u00ebr t\u00eb optimizuar performanc\u00ebn.\n
N\u00eb guest-agent p\u00ebr sistemet Linux \u00ebsht\u00eb shtuar komanda guest-network-get-route, dhe p\u00ebr sistemet Windows jan\u00eb shtuar komandat guest-ssh-*. N\u00eb nd\u00ebrfaqen e komand\u00ebs jan\u00eb zgjeruar mund\u00ebsit\u00eb e konfigurimit t\u00eb pun\u00ebs s\u00eb komandave «allowed» dhe «blocked».\n
N\u00eb emulatorin e arkitektur\u00ebs ARM \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr zgjerimet e procesorit EAT_NMI, FEAT_CSV2_3, FEAT_ETS2, FEAT_Spec_FPACC, FEAT_WFxT, FEAT_Debugv8p8. Gjat\u00eb simulimit t\u00eb nj\u00ebsis\u00eb s\u00eb menaxhimit t\u00eb memories SMMUv3 (System Memory Management Unit) \u00ebsht\u00eb realizuar mb\u00ebshtetje p\u00ebr faqet e memories t\u00eb ngjitura dhe dy nivele. P\u00ebr platformat Xilinx Zynq \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr simulimin e konfiguracioneve shum\u00ebprocesor, kontrolluesit e ekranit DM163 dhe kontrolluesin e caches.\n
N\u00eb emulatorin e arkitektur\u00ebs LoongArch \u00ebsht\u00eb mund\u00ebsuar ngarkimi i drejtp\u00ebrdrejt\u00eb i imazheve t\u00eb b\u00ebrtham\u00ebs n\u00eb formatin ELF dhe \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr ekzekutimin e deri n\u00eb 256 CPU, duke p\u00ebrdorur zgjerimin extioi. Jan\u00eb p\u00ebrmir\u00ebsuar mund\u00ebsit\u00eb p\u00ebr debugging.\n
N\u00eb emulatorin e arkitektur\u00ebs RISC-V \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr zgjerimet e procesorit Zve32x, Zve64x, Zimop, Zcmop, Zama16b, Zabha, Zawrs, dhe Smcntrpmf, si dhe versioni 1.13 i specifikimit t\u00eb arkitektur\u00ebs s\u00eb grupit t\u00eb komandave privilegjuese. Jan\u00eb p\u00ebrmir\u00ebsuar mund\u00ebsit\u00eb p\u00ebr debugging.\n
N\u00eb emulatorin e arkitektur\u00ebs SPARC \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr zgjerimet e procesorit FMAF, IMA, VIS3 dhe VIS4.\n