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perf: optimize constants and memory allocation for trading instruction performance

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This commit is contained in:
ysq
2025-09-08 10:58:43 +08:00
parent 0968a93d4f
commit 31b5e2855b
13 changed files with 314 additions and 261 deletions
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src/instruction/utils/pumpfun.rs
+64 -43
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@@ -51,7 +51,7 @@ pub mod global_constants {
pub const POOL_MIGRATION_FEE: u64 = 15_000_001;
pub const CREATOR_FEE: u64 = 5;
pub const CREATOR_FEE: u64 = 30;
pub const SCALE: u64 = 1_000_000; // 10^6 for token decimals
@@ -61,19 +61,21 @@ pub mod global_constants {
/// Public key for the fee recipient
pub const FEE_RECIPIENT: Pubkey = pubkey!("62qc2CNXwrYqQScmEdiZFFAnJR262PxWEuNQtxfafNgV");
/// Static AccountMeta for fee recipient (initialized once)
pub static FEE_RECIPIENT_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new(FEE_RECIPIENT, false)
});
pub const FEE_RECIPIENT_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: FEE_RECIPIENT,
is_signer: false,
is_writable: true,
};
/// Public key for the global PDA
pub const GLOBAL_ACCOUNT: Pubkey = pubkey!("4wTV1YmiEkRvAtNtsSGPtUrqRYQMe5SKy2uB4Jjaxnjf");
/// Static AccountMeta for global account (initialized once)
pub static GLOBAL_ACCOUNT_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(GLOBAL_ACCOUNT, false)
});
pub const GLOBAL_ACCOUNT_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: GLOBAL_ACCOUNT,
is_signer: false,
is_writable: false,
};
/// Public key for the authority
pub const AUTHORITY: Pubkey = pubkey!("FFWtrEQ4B4PKQoVuHYzZq8FabGkVatYzDpEVHsK5rrhF");
@@ -95,10 +97,6 @@ pub mod global_constants {
pub mod accounts {
use solana_sdk::{pubkey, pubkey::Pubkey};
use crate::instruction::utils::pumpfun::{
get_fee_config_pda, get_global_volume_accumulator_pda,
};
/// Public key for the Pump.fun program
pub const PUMPFUN: Pubkey = pubkey!("6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P");
@@ -112,43 +110,50 @@ pub mod accounts {
pub const ASSOCIATED_TOKEN_PROGRAM: Pubkey =
pubkey!("ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL");
/// Rent Sysvar ID
pub const RENT: Pubkey = pubkey!("SysvarRent111111111111111111111111111111111");
pub const AMM_PROGRAM: Pubkey = pubkey!("675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8");
pub const FEE_PROGRAM: Pubkey = pubkey!("pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ");
pub const GLOBAL_VOLUME_ACCUMULATOR: Pubkey =
pubkey!("Hq2wp8uJ9jCPsYgNHex8RtqdvMPfVGoYwjvF1ATiwn2Y"); // get_global_volume_accumulator_pda().unwrap();
pub const FEE_CONFIG: Pubkey = pubkey!("8Wf5TiAheLUqBrKXeYg2JtAFFMWtKdG2BSFgqUcPVwTt"); // get_fee_config_pda().unwrap();
// META
pub const PUMPFUN_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: PUMPFUN,
is_signer: false,
is_writable: false,
};
pub const PUMPFUN_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(PUMPFUN, false)
});
pub const EVENT_AUTHORITY_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: EVENT_AUTHORITY,
is_signer: false,
is_writable: false,
};
pub const EVENT_AUTHORITY_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(EVENT_AUTHORITY, false)
});
pub const FEE_PROGRAM_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: FEE_PROGRAM,
is_signer: false,
is_writable: false,
};
pub const FEE_PROGRAM_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(FEE_PROGRAM, false)
});
pub const GLOBAL_VOLUME_ACCUMULATOR_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: GLOBAL_VOLUME_ACCUMULATOR,
is_signer: false,
is_writable: true,
};
pub const GLOBAL_VOLUME_ACCUMULATOR_META: once_cell::sync::Lazy<
solana_sdk::instruction::AccountMeta,
> = once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new(
get_global_volume_accumulator_pda().unwrap(),
false,
)
});
pub const FEE_CONFIG_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(get_fee_config_pda().unwrap(), false)
});
pub const FEE_CONFIG_META: solana_sdk::instruction::AccountMeta =
solana_sdk::instruction::AccountMeta {
pubkey: FEE_CONFIG,
is_signer: false,
is_writable: false,
};
}
pub struct Symbol;
@@ -185,6 +190,22 @@ pub fn get_bonding_curve_pda(mint: &Pubkey) -> Option<Pubkey> {
pda.map(|pubkey| pubkey.0)
}
#[inline]
pub fn get_creator(creator_vault_pda: &Pubkey) -> Pubkey {
if creator_vault_pda.eq(&Pubkey::default()) {
Pubkey::default()
} else {
// Fast check against cached default creator vault
static DEFAULT_CREATOR_VAULT: std::sync::LazyLock<Option<Pubkey>> =
std::sync::LazyLock::new(|| get_creator_vault_pda(&Pubkey::default()));
if creator_vault_pda.eq(&DEFAULT_CREATOR_VAULT.unwrap()) {
Pubkey::default()
} else {
*creator_vault_pda
}
}
}
#[inline]
pub fn get_creator_vault_pda(creator: &Pubkey) -> Option<Pubkey> {
let seeds: &[&[u8]; 2] = &[seeds::CREATOR_VAULT_SEED, creator.as_ref()];