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HardwareProfile

cbtop::roofline

Struct HardwareProfile 

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pub struct HardwareProfile {
    pub name: String,
    pub peak_gflops: f64,
    pub peak_bandwidth_gbps: f64,
    /* private fields */
}
Expand description

Hardware profile for roofline analysis

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§name: String

Device name

§peak_gflops: f64

Peak compute throughput in GFLOPS (FP32)

§peak_bandwidth_gbps: f64

Peak memory bandwidth in GB/s

Implementations§

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impl HardwareProfile

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pub fn new(name: &str, peak_gflops: f64, peak_bandwidth_gbps: f64) -> Self

Create a new hardware profile

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pub fn ridge_point(&self) -> f64

Get the ridge point (transition from memory-bound to compute-bound)

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pub fn theoretical_peak_at_oi(&self, operational_intensity: f64) -> f64

Calculate theoretical peak performance for a given OI

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pub fn classify_bottleneck(&self, operational_intensity: f64) -> BottleneckType

Classify bottleneck based on operational intensity

Trait Implementations§

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impl Clone for HardwareProfile

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fn clone(&self) -> HardwareProfile

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 HardwareProfile

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

Formats the value using the given formatter. Read more

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