What is kqemu?
QEMU Accelerator (KQEMU)
- 제작자 : Fabrice Bellard
- 목적 : Speeds up x86 emulation on x86 platforms.
- 다운로드 : http://wiki.qemu.org/download/kqemu-1.4.0pre1.tar.gz
- 목적 : Speeds up x86 emulation on x86 platforms.
- 다운로드 : http://wiki.qemu.org/download/kqemu-1.4.0pre1.tar.gz
- 방식
- Full virtualization mode
- 옵션 : -kernel-kqemu
- Guest kernel and user code are executed directly on the host CPU
- Normal mode
- Only the user code is executed directly
and the kernel code is still dynamically translated by QEMU.
- Full virtualization mode
- 옵션 : -kernel-kqemu
- Guest kernel and user code are executed directly on the host CPU
- Normal mode
- Only the user code is executed directly
and the kernel code is still dynamically translated by QEMU.
- 장점
- KVM과 다르게 Hardware Virtualization feature가 없어도 됨 (Intel VT-x and AMD-V)
- KVM과 다르게 Hardware Virtualization feature가 없어도 됨 (Intel VT-x and AMD-V)
- 라이센스
- On February 5, 2007 => Under the GNU General Public License.
- On February 5, 2007 => Under the GNU General Public License.
- Status
- QEMU 0.12.0(August 2009) 이후 버전은 kqemu 미지원
- Why ?
- It prevents large memory
- Furthermore, kqemu is fundamentally flawed in a number of ways.
- 멀티코어 지원에 문제점
- KVM 대세
- QEMU 0.12.0(August 2009) 이후 버전은 kqemu 미지원
- Why ?
- It prevents large memory
- Furthermore, kqemu is fundamentally flawed in a number of ways.
- 멀티코어 지원에 문제점
- KVM 대세
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