{"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\/news\/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 prezantuar versioni i projektit QEMU 9.1. Si nj\u00eb emulator, QEMU lejon 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, t\u00eb ekzekutoni nj\u00eb aplikacion p\u00ebr ARM n\u00eb nj\u00eb PC me arkitektur\u00eb x86. N\u00eb modin e virtualizimit, performanca e ekzekutimit t\u00eb kodit n\u00eb nj\u00eb ambient t\u00eb izoluar \u00ebsht\u00eb af\u00ebrsisht e ngjashme me at\u00eb t\u00eb sistemit harduerik fal\u00eb ekzekutimit direkt t\u00eb instrukcioneve n\u00eb CPU dhe angazhimit 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 p\u00ebr t\u00eb mund\u00ebsuar ekzekutimin e skedar\u00ebve ekzekutiv\u00eb t\u00eb nd\u00ebrtuar p\u00ebr platform\u00ebn x86 n\u00eb arkitektur\u00eb t\u00eb ndryshme nga x86. Gjat\u00eb viteve t\u00eb zhvillimit, u shtua mb\u00ebshtetje p\u00ebr emulimin e plot\u00eb p\u00ebr 14 arkitektura harduerike, duke kaluar numri i pajisjeve harduerike t\u00eb emuluara mbi 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 shtuar n\u00eb QEMU 9.1: <\/p>\n
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N\u00eb mjetin e migrimit t\u00eb sistemeve t\u00eb ospituara \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). U p\u00ebrmir\u00ebsua mb\u00ebshtetja p\u00ebr rikuperimin pas d\u00ebshtimeve t\u00eb migrimit n\u00eb modin postcopy.\n
N\u00eb mekanizmin virtio, i aplikuar p\u00ebr organizimin e nd\u00ebrveprimit mes sistemeve t\u00eb ospituara dhe sistemit host, u shtua mb\u00ebshtetje p\u00ebr funksionin VIRTIO_F_NOTIFICATION_DATA, q\u00eb lejon drejtuesit n\u00eb an\u00ebn e sistemeve t\u00eb ospituara t\u00eb transferojn\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 d\u00ebrgimin e t\u00eb dh\u00ebnave t\u00eb depurimit ose p\u00ebr optimizimin e performanc\u00ebs.\n
N\u00eb guest-agent p\u00ebr sistemet Linux \u00ebsht\u00eb shtuar komanda guest-network-get-route, nd\u00ebrsa p\u00ebr sistemet Windows jan\u00eb shtuar komandat guest-ssh-*. N\u00eb nd\u00ebrfaqen e komandave \u00ebsht\u00eb zgjeruar mund\u00ebsia p\u00ebr konfigurimin e pun\u00ebs s\u00eb komandave \u00aballowed\u00bb dhe \u00abblocked\u00bb.\n
N\u00eb emulatorin e arkitektur\u00ebs ARM u shtua mb\u00ebshtetje p\u00ebr zgjerimet e procesor\u00ebve EAT_NMI, FEAT_CSV2_3, FEAT_ETS2, FEAT_Spec_FPACC, FEAT_WFxT, FEAT_Debugv8p8. Gjat\u00eb emulimit t\u00eb nj\u00eb nj\u00ebsie menaxhimi t\u00eb memories SMMUv3 (System Memory Management Unit), u realizua mb\u00ebshtetje p\u00ebr faqe t\u00eb ngjeshura dhe t\u00eb dyfishta t\u00eb memories. P\u00ebr bordet Xilinx Zynq, u shtua mb\u00ebshtetje p\u00ebr emulimin e konfigurimeve shum\u00ebprocesorike, kontrolluesit e ekranit DM163 dhe kontrolluesin e caches.\n
Dhe e emulimit t\u00eb arkitektur\u00ebs LoongArch \u00ebsht\u00eb e mundur ngarkimi direkt i imazheve t\u00eb b\u00ebrtham\u00ebs n\u00eb formatin ELF dhe \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr nisjen e deri n\u00eb 256 CPU, duke p\u00ebrdorur zgjerimin extioi. Jan\u00eb p\u00ebrmir\u00ebsuar mund\u00ebsit\u00eb p\u00ebr debug.\n
N\u00eb emulimin e arkitektur\u00ebs RISC-V \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr zgjerimet e procesor\u00ebve Zve32x, Zve64x, Zimop, Zcmop, Zama16b, Zabha, Zawrs, dhe Smcntrpmf, si dhe versionin 1.13 t\u00eb specifikimit t\u00eb arkitektur\u00ebs s\u00eb grupit t\u00eb komandave t\u00eb privilegjeve. Jan\u00eb p\u00ebrmir\u00ebsuar mund\u00ebsit\u00eb p\u00ebr debug.\n
N\u00eb emulimin e arkitektur\u00ebs SPARC \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr zgjerimet e procesor\u00ebve FMAF, IMA, VIS3 dhe VIS4.\n