Set task profile when running compilation VM
Use the new VMCompilationPerformance profile when running the
compilation VM to speed up. To do so, VirtualMachine{App|Raw}Config
parcelables are extended and the vm tool was also extended to accept
"--task-profiles" flag.
Bug: 223790172
Test: adb shell /apex/com.android.compos/bin/composd_cmd test-compile
Change-Id: I4b24ea353b6f93316ecdfe1023b3b8d315d57cc8
diff --git a/virtualizationservice/src/aidl.rs b/virtualizationservice/src/aidl.rs
index a2e856c..41cc4a5 100644
--- a/virtualizationservice/src/aidl.rs
+++ b/virtualizationservice/src/aidl.rs
@@ -467,6 +467,7 @@
memory_mib: config.memoryMib.try_into().ok().and_then(NonZeroU32::new),
cpus: config.numCpus.try_into().ok().and_then(NonZeroU32::new),
cpu_affinity: config.cpuAffinity.clone(),
+ task_profiles: config.taskProfiles.clone(),
console_fd,
log_fd,
indirect_files,
@@ -634,6 +635,7 @@
vm_config.protectedVm = config.protectedVm;
vm_config.numCpus = config.numCpus;
vm_config.cpuAffinity = config.cpuAffinity.clone();
+ vm_config.taskProfiles = config.taskProfiles.clone();
// Microdroid requires an additional payload disk image and the bootconfig partition.
if os_name == "microdroid" {
diff --git a/virtualizationservice/src/crosvm.rs b/virtualizationservice/src/crosvm.rs
index f1b179e..b184dca 100644
--- a/virtualizationservice/src/crosvm.rs
+++ b/virtualizationservice/src/crosvm.rs
@@ -64,6 +64,7 @@
pub memory_mib: Option<NonZeroU32>,
pub cpus: Option<NonZeroU32>,
pub cpu_affinity: Option<String>,
+ pub task_profiles: Vec<String>,
pub console_fd: Option<File>,
pub log_fd: Option<File>,
pub indirect_files: Vec<File>,
@@ -326,6 +327,10 @@
command.arg("--cpu-affinity").arg(cpu_affinity);
}
+ if !config.task_profiles.is_empty() {
+ command.arg("--task-profiles").arg(config.task_profiles.join(","));
+ }
+
// Keep track of what file descriptors should be mapped to the crosvm process.
let mut preserved_fds = config.indirect_files.iter().map(|file| file.as_raw_fd()).collect();