TPUStats

quantrs2_sim::tpu_acceleration

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

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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

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