107 lines
2.5 KiB
Rust
107 lines
2.5 KiB
Rust
//! Parameter space definitions for autotuning.
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use std::collections::HashMap;
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use serde::{Deserialize, Serialize};
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use super::types::ParameterType;
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/// Parameter range definition for autotuning
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct ParameterRange {
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pub name: String,
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pub min_value: i32,
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pub max_value: i32,
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pub step: i32,
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pub candidates: Option<Vec<i32>>,
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}
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impl ParameterRange {
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pub fn new(name: &str, min_value: i32, max_value: i32, step: i32) -> Self {
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Self {
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name: name.to_string(),
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min_value,
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max_value,
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step,
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candidates: None,
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}
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}
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pub fn with_candidates(name: &str, candidates: Vec<i32>) -> Self {
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Self {
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name: name.to_string(),
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min_value: 0,
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max_value: 0,
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step: 1,
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candidates: Some(candidates),
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}
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}
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pub fn generate_values(&self) -> Vec<i32> {
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if let Some(ref candidates) = self.candidates {
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candidates.clone()
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} else {
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(self.min_value..=self.max_value)
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.step_by(self.step as usize)
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.collect()
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}
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}
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}
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/// Parameter space dimension
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct ParameterDimension {
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pub name: String,
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pub min_value: i32,
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pub max_value: i32,
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pub param_type: ParameterType,
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}
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/// Parameter space with constraints
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ParameterSpace {
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pub dimensions: HashMap<String, ParameterDimension>,
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pub constraints: Vec<String>,
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}
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impl ParameterSpace {
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pub fn new() -> Self {
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Self {
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dimensions: HashMap::new(),
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constraints: Vec::new(),
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}
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}
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pub fn add_dimension(
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&mut self,
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name: &str,
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min_value: i32,
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max_value: i32,
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param_type: ParameterType,
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) {
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self.dimensions.insert(
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name.to_string(),
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ParameterDimension {
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name: name.to_string(),
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min_value,
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max_value,
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param_type,
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},
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);
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}
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pub fn add_constraint(&mut self, constraint: &str) {
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self.constraints.push(constraint.to_string());
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}
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pub fn get_dimension(&self, name: &str) -> Option<&ParameterDimension> {
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self.dimensions.get(name)
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}
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}
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impl Default for ParameterSpace {
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fn default() -> Self {
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Self::new()
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}
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}
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