75 lines
2.4 KiB
Rust
75 lines
2.4 KiB
Rust
#![feature(test)]
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extern crate test;
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use bincode::{deserialize, serialize};
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use solana_sdk::instruction::{AccountMeta, Instruction};
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use solana_sdk::message::{Message, SanitizedMessage};
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use solana_sdk::pubkey::{self, Pubkey};
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use solana_sdk::sysvar::instructions;
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use std::convert::TryFrom;
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use test::Bencher;
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fn make_instructions() -> Vec<Instruction> {
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let meta = AccountMeta::new(pubkey::new_rand(), false);
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let inst = Instruction::new_with_bincode(pubkey::new_rand(), &[0; 10], vec![meta; 4]);
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vec![inst; 4]
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}
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const DEMOTE_PROGRAM_WRITE_LOCKS: bool = true;
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#[bench]
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fn bench_bincode_instruction_serialize(b: &mut Bencher) {
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let instructions = make_instructions();
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b.iter(|| {
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test::black_box(serialize(&instructions).unwrap());
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});
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}
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#[bench]
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fn bench_manual_instruction_serialize(b: &mut Bencher) {
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let instructions = make_instructions();
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let message =
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SanitizedMessage::try_from(Message::new(&instructions, Some(&Pubkey::new_unique())))
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.unwrap();
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b.iter(|| {
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test::black_box(message.serialize_instructions(DEMOTE_PROGRAM_WRITE_LOCKS));
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});
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}
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#[bench]
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fn bench_bincode_instruction_deserialize(b: &mut Bencher) {
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let instructions = make_instructions();
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let serialized = serialize(&instructions).unwrap();
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b.iter(|| {
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test::black_box(deserialize::<Vec<Instruction>>(&serialized).unwrap());
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});
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}
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#[bench]
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fn bench_manual_instruction_deserialize(b: &mut Bencher) {
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let instructions = make_instructions();
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let message =
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SanitizedMessage::try_from(Message::new(&instructions, Some(&Pubkey::new_unique())))
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.unwrap();
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let serialized = message.serialize_instructions(DEMOTE_PROGRAM_WRITE_LOCKS);
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b.iter(|| {
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for i in 0..instructions.len() {
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#[allow(deprecated)]
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test::black_box(instructions::load_instruction_at(i, &serialized).unwrap());
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}
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});
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}
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#[bench]
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fn bench_manual_instruction_deserialize_single(b: &mut Bencher) {
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let instructions = make_instructions();
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let message =
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SanitizedMessage::try_from(Message::new(&instructions, Some(&Pubkey::new_unique())))
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.unwrap();
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let serialized = message.serialize_instructions(DEMOTE_PROGRAM_WRITE_LOCKS);
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b.iter(|| {
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#[allow(deprecated)]
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test::black_box(instructions::load_instruction_at(3, &serialized).unwrap());
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});
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}
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