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Release v3.5.0: performance, constants, bilingual docs

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- Bump version to 3.5.0
- Performance: hot-path timing only when log_enabled/simulate; execute_parallel takes &[Arc<SwqosClient>]; shared HTTP client constants for SWQoS
- Code quality: validate_protocol_params extracted for buy/sell; BYTES_PER_ACCOUNT, MAX_INSTRUCTIONS_WARN, HTTP timeout constants; prefetch/syscall bypass comments
- Documentation: bilingual (EN + 中文) doc comments in execution, executor, perf, swqos; README/README_CN version and What's new in 3.5.0
- Add release_notes_v3.5.0.md

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Wood
2026-02-25 01:25:42 +08:00
co-authored by Cursor
parent 8f6cc6fb08
commit 807b015fc3
31 changed files with 807 additions and 509 deletions
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src/perf/zero_copy_io.rs
+12 -12
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@@ -73,7 +73,7 @@ impl SharedMemoryPool {
free_blocks.push(AtomicU64::new(bits));
}
log::info!("🚀 Created shared memory pool {} with {} blocks of {} bytes each",
tracing::info!(target: "sol_trade_sdk","🚀 Created shared memory pool {} with {} blocks of {} bytes each",
pool_id, total_blocks, aligned_block_size);
Ok(Self {
@@ -155,7 +155,7 @@ impl SharedMemoryPool {
#[inline(always)]
pub fn deallocate_block(&self, block: ZeroCopyBlock) {
if block.pool_id != self.pool_id {
log::error!("Attempting to deallocate block from wrong pool");
tracing::error!(target: "sol_trade_sdk", "Attempting to deallocate block from wrong pool");
return;
}
@@ -267,7 +267,7 @@ impl MemoryMappedBuffer {
.map_anon()
.context("Failed to create memory mapped buffer")?;
log::info!("🚀 Created memory mapped buffer {} with size {} bytes", buffer_id, size);
tracing::info!(target: "sol_trade_sdk","🚀 Created memory mapped buffer {} with size {} bytes", buffer_id, size);
Ok(Self {
mmap,
@@ -425,7 +425,7 @@ impl DirectMemoryAccessManager {
dma_channels.push(Arc::new(DMAChannel::new(i)?));
}
log::info!("🚀 Created DMA manager with {} channels", num_channels);
tracing::info!(target: "sol_trade_sdk","🚀 Created DMA manager with {} channels", num_channels);
Ok(Self {
dma_channels,
@@ -549,12 +549,12 @@ impl ZeroCopyStats {
let bytes = self.bytes_transferred.load(Ordering::Relaxed);
let mmap_usage = self.mmap_buffer_usage.load(Ordering::Relaxed);
log::info!("🚀 Zero-Copy Stats:");
log::info!(" 📦 Blocks: Allocated={}, Freed={}, Active={}",
tracing::info!(target: "sol_trade_sdk","🚀 Zero-Copy Stats:");
tracing::info!(target: "sol_trade_sdk"," 📦 Blocks: Allocated={}, Freed={}, Active={}",
allocated, freed, allocated.saturating_sub(freed));
log::info!(" 📊 Bytes Transferred: {} ({:.2} MB)",
tracing::info!(target: "sol_trade_sdk"," 📊 Bytes Transferred: {} ({:.2} MB)",
bytes, bytes as f64 / 1024.0 / 1024.0);
log::info!(" 💾 Memory Mapped Usage: {} ({:.2} MB)",
tracing::info!(target: "sol_trade_sdk"," 💾 Memory Mapped Usage: {} ({:.2} MB)",
mmap_usage, mmap_usage as f64 / 1024.0 / 1024.0);
}
}
@@ -581,10 +581,10 @@ impl ZeroCopyMemoryManager {
let dma_manager = Arc::new(DirectMemoryAccessManager::new(16)?); // 16 DMA channels
let stats = Arc::new(ZeroCopyStats::new());
log::info!("🚀 Zero-Copy Memory Manager initialized");
log::info!(" 📦 Memory Pools: {}", shared_pools.len());
log::info!(" 💾 Mapped Buffers: {}", mmap_buffers.len());
log::info!(" 🔄 DMA Channels: 16");
tracing::info!(target: "sol_trade_sdk","🚀 Zero-Copy Memory Manager initialized");
tracing::info!(target: "sol_trade_sdk"," 📦 Memory Pools: {}", shared_pools.len());
tracing::info!(target: "sol_trade_sdk"," 💾 Mapped Buffers: {}", mmap_buffers.len());
tracing::info!(target: "sol_trade_sdk"," 🔄 DMA Channels: 16");
Ok(Self {
shared_pools,