add option for custom vCPU count

Only supported by VirtualMachineRawConfig.

It has been observed that >1 vCPU hurts performance in some cases when
not also setting the CPU affinities and performing other tweaks, as done
by MATCH_HOST, so we avoided adding this before. However, there are
probably use cases where it is the best option and we've been explicitly
asked by partners to add it.

Bug: 381281047
Test: m
Change-Id: Ic22c747d064e70505398eb438a210ef42b5d75e1
4 files changed
tree: 186efa758cc4f4c567ee7a061c55f630d5b24da9
  1. android/
  2. build/
  3. docs/
  4. guest/
  5. libs/
  6. microfuchsia/
  7. tests/
  8. .clang-format
  9. .gitignore
  10. Android.bp
  11. dice_for_avf_guest.cddl
  12. OWNERS
  13. PREUPLOAD.cfg
  14. README.md
  15. rustfmt.toml
  16. TEST_MAPPING
README.md

Android Virtualization Framework (AVF)

Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.

Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.

If you want a quick start, see the getting started guideline and follow the steps there.

For in-depth explanations about individual topics and components, visit the following links.

AVF components:

AVF APIs:

How-Tos: