Struct ittapi::Task

pub struct Task<'a>(_);

A task is a logical unit of work performed by a particular thread. See the Task API documentation for more information.

let _env_path = scoped_env::ScopedEnv::set("INTEL_LIBITTNOTIFY64", "<some path>");
let domain = Domain::new("domain");
let name = StringHandle::new("task");
// Measure a task using a pre-initialized string handle (most efficient).
{
    let task = Task::begin(&domain, name);
    let _ = 2 + 2;
    task.end(); // Task ended here.
    let _ = 3 + 3;
}
// Measure a task using a string reference (most convenient).
{
    let _task = Task::begin(&domain, "task");
    let _ = 2 + 2;
    // Task ended here, when dropped.
}

Implementations

impl<'a> Task<'a>

pub fn begin(domain: &'a Domain, name: impl Into<StringHandle>) -> Self

Start a task on the current thread.

pub fn end(self)

Finish the task.

Trait Implementations

impl<'a> Drop for Task<'a>

fn drop(&mut self)

Executes the destructor for this type.