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feat: migrate to reed-solomon-simd only implementation

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- Remove reed-solomon-erasure dependency and all related code
- Simplify ReedSolomonEncoder from enum to struct with SIMD-only implementation
- Eliminate all conditional compilation (#[cfg(feature = ...)])
- Add instance caching with RwLock-based encoder/decoder reuse
- Implement reset mechanism to avoid unnecessary allocations
- Ensure thread safety with proper cache management
- Update documentation and benchmark scripts for SIMD-only approach
- Apply code formatting across all files

Breaking Changes:
- Removes support for reed-solomon-erasure feature flag
- API remains compatible but implementation is now SIMD-only

Performance Impact:
- Improved encoding/decoding performance through SIMD optimization
- Reduced memory allocations via instance caching
- Enhanced thread safety and concurrency support
This commit is contained in:
weisd
2025-06-23 10:00:17 +08:00
parent 1722780560
commit 4559baaeeb
57 changed files with 404 additions and 728 deletions
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crates/obs/src/metrics/system_process.rs
+1 -1
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@@ -1,5 +1,5 @@
/// process related metric descriptors
use crate::metrics::{new_counter_md, new_gauge_md, subsystems, MetricDescriptor, MetricName};
use crate::metrics::{MetricDescriptor, MetricName, new_counter_md, new_gauge_md, subsystems};
lazy_static::lazy_static! {
pub static ref PROCESS_LOCKS_READ_TOTAL_MD: MetricDescriptor =