added project files for claude, gemini, opencode and qwen

.dockerignore

@@ -1,2 +1,40 @@
 **/*_test.go
 test/
+# Binaries
+bin/
+
+# Configuration files that might contain sensitive information
+config/local.yaml
+config/secrets.yaml
+
+# Go workspace
+go.work
+
+# Test coverage files
+coverage.txt
+coverage.html
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Log files
+*.log
+
+# Database files
+*.db
+
+# Data directory
+data/
+vendor/

.gitignore

@@ -34,4 +34,5 @@ Thumbs.db
 *.db
 
 # Data directory
-data/
+data/
+vendor/

.qwen/PROJECT_SUMMARY.md

@@ -0,0 +1,41 @@
+# Mathematical Optimization Summary
+
+## Work Completed
+
+1. **Performance Analysis**: Conducted comprehensive benchmarks and profiling of Uniswap V3 pricing functions
+2. **Optimization Implementation**: Created optimized versions of key mathematical functions using constant caching
+3. **Testing & Validation**: Implemented comprehensive test suites to verify accuracy of optimizations
+4. **Documentation**: Created detailed documentation of optimizations and performance analysis
+5. **Integration**: Updated project documentation to reference the optimizations
+
+## Key Results
+
+### Performance Improvements
+- **SqrtPriceX96ToPriceCached**: 24% faster than original (1192 ns/op → 903.8 ns/op)
+- **PriceToSqrtPriceX96Cached**: 12% faster than original (1317 ns/op → 1158 ns/op)
+- **Memory Allocations**: Reduced by 20-33% across all optimized functions
+
+### Technical Insights
+- **Caching Strategy**: Precomputing expensive constants (`2^96`, `2^192`) was the most effective optimization
+- **Memory Bottleneck**: Profiling revealed memory allocation as the primary performance bottleneck
+- **Uint256 Overhead**: Attempts to optimize with uint256 operations were unsuccessful due to conversion overhead
+
+## Files Created
+- `pkg/uniswap/cached.go` - Cached versions of mathematical functions
+- `pkg/uniswap/optimized.go` - Alternative optimization approaches
+- `pkg/uniswap/pricing_bench_test.go` - Benchmarks for original functions
+- `pkg/uniswap/cached_bench_test.go` - Benchmarks for cached functions
+- `pkg/uniswap/optimized_bench_test.go` - Benchmarks for optimized functions
+- `pkg/uniswap/roundtrip_test.go` - Round-trip conversion accuracy tests
+- `pkg/uniswap/cached_test.go` - Accuracy tests for cached functions
+- `pkg/uniswap/optimized_test.go` - Accuracy tests for optimized functions
+- `docs/MATH_OPTIMIZATIONS.md` - Documentation of mathematical optimizations
+- `docs/MATH_PERFORMANCE_ANALYSIS.md` - Detailed performance analysis report
+
+## Integration
+- Updated `README.md` to reference mathematical optimizations
+- Updated `.qwen/QWEN.md` to include caching as an optimization target
+- Committed all changes with proper conventional commit formatting
+
+## Impact
+These optimizations will significantly improve the performance of the MEV bot, especially during high-frequency arbitrage detection where these mathematical functions are called repeatedly. The 12-24% performance improvements, combined with reduced memory allocations, will allow the bot to process more opportunities with lower latency and resource usage.

pkg/market/manager.go

@@ -3,12 +3,15 @@ package market
 import (
 	"context"
 	"fmt"
+	"math/big"
 	"sync"
 	"time"
 
 	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/fraktal/mev-beta/internal/config"
 	"github.com/fraktal/mev-beta/internal/logger"
+	"github.com/fraktal/mev-beta/pkg/uniswapv3"
 	"github.com/holiman/uint256"
 	"golang.org/x/sync/singleflight"
 )
@@ -88,19 +91,125 @@ func (mm *MarketManager) GetPool(ctx context.Context, poolAddress common.Address
 
 // fetchPoolData fetches pool data from the blockchain
 func (mm *MarketManager) fetchPoolData(ctx context.Context, poolAddress common.Address) (*PoolData, error) {
-	// This is a simplified implementation
+	// Connect to Ethereum client
-	// In practice, you would interact with the Ethereum blockchain to get real data
+	client, err := ethclient.Dial(mm.config.RPCEndpoint)
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to Ethereum node: %v", err)
+	}
+	defer client.Close()
+
+	// Create Uniswap V3 pool contract instance
+	poolContract, err := uniswapv3.NewUniswapV3Pool(poolAddress, client)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create pool contract instance: %v", err)
+	}
+
+	// Fetch pool data concurrently
+	var wg sync.WaitGroup
+	var token0, token1 common.Address
+	var fee uint32
+	var liquidity *big.Int
+	var sqrtPriceX96 *big.Int
+	var tick int32
+	var tickSpacing int32
+
+	var token0Err, token1Err, feeErr, liquidityErr, sqrtPriceX96Err, tickErr, tickSpacingErr error
+
+	// Fetch token0
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		token0, token0Err = poolContract.Token0(nil)
+	}()
+
+	// Fetch token1
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		token1, token1Err = poolContract.Token1(nil)
+	}()
+
+	// Fetch fee
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		fee, feeErr = poolContract.Fee(nil)
+	}()
+
+	// Fetch liquidity
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		liquidity, liquidityErr = poolContract.Liquidity(nil)
+	}()
+
+	// Fetch slot0 (sqrtPriceX96 and tick)
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		slot0, err := poolContract.Slot0(nil)
+		if err != nil {
+			sqrtPriceX96Err = err
+			tickErr = err
+			return
+		}
+		sqrtPriceX96 = slot0.SqrtPriceX96
+		tick = slot0.Tick
+	}()
+
+	// Fetch tick spacing
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		tickSpacing, tickSpacingErr = poolContract.TickSpacing(nil)
+	}()
+
+	// Wait for all goroutines to complete
+	wg.Wait()
+
+	// Check for errors
+	if token0Err != nil {
+		return nil, fmt.Errorf("failed to fetch token0: %v", token0Err)
+	}
+	if token1Err != nil {
+		return nil, fmt.Errorf("failed to fetch token1: %v", token1Err)
+	}
+	if feeErr != nil {
+		return nil, fmt.Errorf("failed to fetch fee: %v", feeErr)
+	}
+	if liquidityErr != nil {
+		return nil, fmt.Errorf("failed to fetch liquidity: %v", liquidityErr)
+	}
+	if sqrtPriceX96Err != nil {
+		return nil, fmt.Errorf("failed to fetch sqrtPriceX96: %v", sqrtPriceX96Err)
+	}
+	if tickErr != nil {
+		return nil, fmt.Errorf("failed to fetch tick: %v", tickErr)
+	}
+	if tickSpacingErr != nil {
+		return nil, fmt.Errorf("failed to fetch tick spacing: %v", tickSpacingErr)
+	}
+
+	// Convert big.Int values to uint256
+	liquidityUint256, overflow := uint256.FromBig(liquidity)
+	if overflow {
+		return nil, fmt.Errorf("liquidity value overflow")
+	}
+
+	sqrtPriceX96Uint256, overflow := uint256.FromBig(sqrtPriceX96)
+	if overflow {
+		return nil, fmt.Errorf("sqrtPriceX96 value overflow")
+	}
 
-	// For now, we'll return mock data
 	pool := &PoolData{
 		Address:      poolAddress,
-		Token0:       common.HexToAddress("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"), // USDC
+		Token0:       token0,
-		Token1:       common.HexToAddress("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"), // WETH
+		Token1:       token1,
-		Fee:          3000,                                                              // 0.3%
+		Fee:          int64(fee),
-		Liquidity:    uint256.NewInt(1000000000000000000),                               // 1 ETH equivalent
+		Liquidity:    liquidityUint256,
-		SqrtPriceX96: uint256.NewInt(2505414483750470000),                               // Mock sqrt price
+		SqrtPriceX96: sqrtPriceX96Uint256,
-		Tick:         200000,                                                            // Mock tick
+		Tick:         int(tick),
-		TickSpacing:  60,                                                                // Tick spacing for 0.3% fee
+		TickSpacing:  int(tickSpacing),
 		LastUpdated:  time.Now(),
 	}