Struct TPUStats

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pub struct TPUStats {
    pub total_operations: usize,
    pub total_execution_time: f64,
    pub avg_operation_time: f64,
    pub total_flops: u64,
    pub peak_flops_utilization: f64,
    pub h2d_transfers: usize,
    pub d2h_transfers: usize,
    pub total_transfer_time: f64,
    pub total_compilation_time: f64,
    pub peak_memory_usage: usize,
    pub xla_cache_hits: usize,
    pub xla_cache_misses: usize,
}

Expand description

TPU performance statistics

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§total_operations: usize

Total operations executed

§total_execution_time: f64

Total execution time (ms)

§avg_operation_time: f64

Average operation time (ms)

§total_flops: u64

Total FLOPS performed

§peak_flops_utilization: f64

Peak FLOPS utilization

§h2d_transfers: usize

Memory transfers (host to device)

§d2h_transfers: usize

Memory transfers (device to host)

§total_transfer_time: f64

Total transfer time (ms)

§total_compilation_time: f64

Compilation time (ms)

§peak_memory_usage: usize

Memory usage peak (bytes)

§xla_cache_hits: usize

XLA compilation cache hits

§xla_cache_misses: usize

XLA compilation cache misses

Implementations§

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impl TPUStats

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pub fn update_operation(&mut self, execution_time: f64, flops: u64)

Update statistics after operation

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pub fn get_performance_metrics(&self) -> HashMap<String, f64>

Calculate performance metrics

Trait Implementations§

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impl Clone for TPUStats

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fn clone(&self) -> TPUStats

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 TPUStats

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

Formats the value using the given formatter. Read more

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impl Default for TPUStats

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fn default() -> TPUStats

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for TPUStats

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl Serialize for TPUStats

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl UnwindSafe for TPUStats

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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