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feat: optimize SIMD validation in event parser

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- Use correct discriminator length in validation
- Replace slice comparison with SIMD-optimized discriminator matching
- Improve instruction data validation performance
This commit is contained in:
ysq
2025-09-12 21:36:30 +08:00
parent ee3f63746c
commit 5e6976366b
1 changed files with 8 additions and 18 deletions
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src/streaming/event_parser/core/traits.rs
+8 -18
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@@ -1022,19 +1022,14 @@ impl EventParser for GenericEventParser {
transaction_index: Option<u64>,
config: &GenericEventParseConfig,
) -> Vec<Box<dyn UnifiedEvent>> {
// Use SIMD-optimized data validation
if !SimdUtils::validate_instruction_data_simd(&inner_instruction.data, 16, 0) {
return Vec::new();
}
// Check if the discriminator matches what we expect for this event type
// Use SIMD-optimized data validation with correct discriminator length
let discriminator_len = config.inner_instruction_discriminator.len();
if inner_instruction.data.len() < discriminator_len {
if !SimdUtils::validate_instruction_data_simd(&inner_instruction.data, 16, discriminator_len) {
return Vec::new();
}
// Validate discriminator matches
if !inner_instruction.data[..discriminator_len].eq(config.inner_instruction_discriminator) {
// Use SIMD-optimized discriminator matching
if !SimdUtils::fast_discriminator_match(&inner_instruction.data, config.inner_instruction_discriminator) {
return Vec::new();
}
@@ -1070,19 +1065,14 @@ impl EventParser for GenericEventParser {
transaction_index: Option<u64>,
config: &GenericEventParseConfig,
) -> Vec<Box<dyn UnifiedEvent>> {
// Use SIMD-optimized data validation
if !SimdUtils::validate_instruction_data_simd(&inner_instruction.data, 16, 0) {
return Vec::new();
}
// Check if the discriminator matches what we expect for this event type
// Use SIMD-optimized data validation with correct discriminator length
let discriminator_len = config.inner_instruction_discriminator.len();
if inner_instruction.data.len() < discriminator_len {
if !SimdUtils::validate_instruction_data_simd(&inner_instruction.data, 16, discriminator_len) {
return Vec::new();
}
// Validate discriminator matches
if !inner_instruction.data[..discriminator_len].eq(config.inner_instruction_discriminator) {
// Use SIMD-optimized discriminator matching
if !SimdUtils::fast_discriminator_match(&inner_instruction.data, config.inner_instruction_discriminator) {
return Vec::new();
}