Features/VT-d - QEMU
Introduction This page talks about VT-d emulation (guest vIOMMU) in QEMU, and all the related stuffs. Please see the References section for detailed information related to the technology. General Usage The guest vIOMMU is a general device in QEMU. Currently only Q35 platform supports guest vIOMMU. Here is a simplest example to boot a Q35 machine with an e1000 card and a guest vIOMMU: qemu-system-x
Valgrind
To use this tool, you must specify --tool=massif on the Valgrind command line. Massif is a heap profiler. It measures how much heap memory your program uses. This includes both the useful space, and the extra bytes allocated for book-keeping and alignment purposes. It can also measure the size of your program's stack(s), although it does not do so by default. Heap profiling can help you reduce the
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[dpdk-dev] Reg DPDK EAL log-level=8 options is not throwing any DEBUG messages in /var/log/messages
