performance optimization

src/utils/calc/common.rs

@@ -9,7 +9,8 @@
 /// * fee_basis_points = 10  -> 0.1% fee
 /// * fee_basis_points = 25  -> 0.25% fee (common exchange rate)
 /// * fee_basis_points = 100 -> 1% fee
-pub fn compute_fee(amount: u128, fee_basis_points: u128) -> u128 {
+#[inline(always)]
+pub const fn compute_fee(amount: u128, fee_basis_points: u128) -> u128 {
     ceil_div(amount * fee_basis_points, 10_000)
 }
 
@@ -22,7 +23,8 @@ pub fn compute_fee(amount: u128, fee_basis_points: u128) -> u128 {
 ///
 /// # Returns
 /// Returns the ceiling result of a/b
-pub fn ceil_div(a: u128, b: u128) -> u128 {
+#[inline(always)]
+pub const fn ceil_div(a: u128, b: u128) -> u128 {
     (a + b - 1) / b
 }
 
@@ -35,10 +37,11 @@ pub fn ceil_div(a: u128, b: u128) -> u128 {
 ///
 /// # Examples
 /// * basis_points = 1   -> 0.01% slippage
-/// * basis_points = 10  -> 0.1% slippage  
+/// * basis_points = 10  -> 0.1% slippage
 /// * basis_points = 100 -> 1% slippage
 /// * basis_points = 500 -> 5% slippage
-pub fn calculate_with_slippage_buy(amount: u64, basis_points: u64) -> u64 {
+#[inline(always)]
+pub const fn calculate_with_slippage_buy(amount: u64, basis_points: u64) -> u64 {
     amount + (amount * basis_points / 10000)
 }
 
@@ -51,10 +54,11 @@ pub fn calculate_with_slippage_buy(amount: u64, basis_points: u64) -> u64 {
 ///
 /// # Examples
 /// * basis_points = 1   -> 0.01% slippage
-/// * basis_points = 10  -> 0.1% slippage  
+/// * basis_points = 10  -> 0.1% slippage
 /// * basis_points = 100 -> 1% slippage
 /// * basis_points = 500 -> 5% slippage
-pub fn calculate_with_slippage_sell(amount: u64, basis_points: u64) -> u64 {
+#[inline(always)]
+pub const fn calculate_with_slippage_sell(amount: u64, basis_points: u64) -> u64 {
     if amount <= basis_points / 10000 {
         1
     } else {

src/utils/calc/pumpfun.rs

@@ -17,6 +17,7 @@ use crate::{
 ///
 /// # Returns
 /// The amount of tokens that will be received (in token's smallest unit)
+#[inline]
 pub fn get_buy_token_amount_from_sol_amount(
     virtual_token_reserves: u128,
     virtual_sol_reserves: u128,
@@ -74,6 +75,7 @@ pub fn get_buy_token_amount_from_sol_amount(
 ///
 /// # Returns
 /// The amount of SOL that will be received after fees (in lamports)
+#[inline]
 pub fn get_sell_sol_amount_from_token_amount(
     virtual_token_reserves: u128,
     virtual_sol_reserves: u128,

src/utils/calc/raydium_cpmm.rs

@@ -10,6 +10,7 @@ use crate::instruction::utils::raydium_cpmm::accounts::{
 ///
 /// # Returns
 /// The calculated trading fee
+#[inline(always)]
 fn compute_trading_fee(amount: u64, fee_rate: u64) -> u64 {
     let numerator = (amount as u128) * (fee_rate as u128);
     ((numerator + FEE_RATE_DENOMINATOR_VALUE - 1) / FEE_RATE_DENOMINATOR_VALUE) as u64
@@ -23,6 +24,7 @@ fn compute_trading_fee(amount: u64, fee_rate: u64) -> u64 {
 ///
 /// # Returns
 /// The calculated protocol or fund fee
+#[inline(always)]
 fn compute_protocol_fund_fee(amount: u64, fee_rate: u64) -> u64 {
     let numerator = (amount as u128) * (fee_rate as u128);
     (numerator / FEE_RATE_DENOMINATOR_VALUE) as u64
@@ -36,6 +38,7 @@ fn compute_protocol_fund_fee(amount: u64, fee_rate: u64) -> u64 {
 ///
 /// # Returns
 /// The calculated creator fee
+#[inline(always)]
 fn compute_creator_fee_new(amount: u64, fee_rate: u64) -> u64 {
     let numerator = (amount as u128) * (fee_rate as u128);
     ((numerator + FEE_RATE_DENOMINATOR_VALUE - 1) / FEE_RATE_DENOMINATOR_VALUE) as u64
@@ -93,6 +96,7 @@ pub struct SwapResult {
 ///
 /// # Returns
 /// A `SwapResult` containing all swap calculations and fees
+#[inline]
 fn swap_base_input(
     input_amount: u64,
     input_vault_amount: u64,
@@ -155,6 +159,7 @@ fn swap_base_input(
 ///
 /// # Returns
 /// A `ComputeSwapParams` struct containing all computed swap parameters
+#[inline]
 pub fn compute_swap_amount(
     base_reserve: u64,
     quote_reserve: u64,