torsh_backend::memory_profiler::allocation

Struct MemoryAllocation

pub struct MemoryAllocation {
    pub ptr: usize,
    pub size: usize,
    pub allocated_at: Instant,
    pub source: AllocationSource,
    pub memory_type: MemoryType,
    pub device: Option<Device>,
    pub usage_stats: AllocationUsageStats,
    pub lifetime_events: Vec<LifetimeEvent>,
    pub performance_hints: Vec<PerformanceHint>,
}

Expand description

Memory allocation tracking information

Tracks detailed metadata for each memory allocation including size, location, usage statistics, and performance characteristics.

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§ptr: usize

Address of allocated memory

§size: usize

Size of allocation in bytes

§allocated_at: Instant

Allocation timestamp

§source: AllocationSource

Allocation source (stack trace if available)

§memory_type: MemoryType

Memory type (device, host, unified, etc.)

§device: Option<Device>

Associated device

§usage_stats: AllocationUsageStats

Usage statistics

§lifetime_events: Vec<LifetimeEvent>

Lifetime tracking

§performance_hints: Vec<PerformanceHint>

Performance hints

Implementations§

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impl MemoryAllocation

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pub fn new( ptr: usize, size: usize, source: AllocationSource, memory_type: MemoryType, device: Option<Device>, ) -> Self

Create a new memory allocation record

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pub fn record_access(&mut self, access_type: AccessType, bytes: usize)

Record a memory access event

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pub fn add_performance_hint(&mut self, hint: PerformanceHint)

Add a performance hint

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pub fn age(&self) -> Duration

Get allocation age

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pub fn is_active(&self) -> bool

Check if allocation is active (not deallocated)

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pub fn total_bytes_accessed(&self) -> u64

Get total bytes accessed

Trait Implementations§

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impl Clone for MemoryAllocation

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fn clone(&self) -> MemoryAllocation

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for MemoryAllocation

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for MemoryAllocation

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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