[Qemu-devel] Implementing Virtual DMA in QEMU

Hi Iam using QEMU emulated ARM Realview board with Linux as guest OS for my application development. This virtual machine is running on x86 Linux host. My application is facing performance issue as memcpy in guest machine is taking lot of time compared to the same memcpy in host machine. To

[Qemu-devel] Replacing guest memcpy with host memcpy

Hi Iam using QEMU emulated ARM Realview board with Linux as guest OS for my application development. This virtual machine is running on x86 Linux host. My application is facing performance issue as memcpy in guest machine is taking lot of time compared to the same memcpy in host machine. To