8d89fe80ff
- Archive: 85 agent .txt files → docs/archive/agents/legacy_txt/ - Scripts: Move 110 shell scripts → scripts/ (keep deploy.sh in root) - Models: Move 18 .safetensors → ml/models/checkpoints/training_artifacts/ - Delete: 34 directories (~33GB freed) - target/, coverage_*, test artifacts - Build: Clean 14 build artifacts (.rlib, .o, .pid, binaries) - Tests: Move 14 .rs files → tests/standalone/ - SQL: Move 5 files → sql/ (keep init-db*.sql for Docker) - Wave 153: Archive to docs/archive/historical/wave153/ - Docs: Archive 9 markdown files to wave_d/reports/ and historical/ Total impact: ~34GB freed (both waves), root directory cleaned from 583 to ~40 essential files Directory count reduced from 65 to 31 (52% reduction) All historical data preserved in organized archive structure
103 lines
4.0 KiB
Plaintext
103 lines
4.0 KiB
Plaintext
# OPTIMIZED Cargo.toml - Rust Compile-Time Optimization Flags
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# Generated: 2025-10-25
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# See: AGENT_15_RUST_COMPILER_OPTIMIZATION_ANALYSIS.md
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#
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# USAGE:
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# 1. Backup current Cargo.toml: cp Cargo.toml Cargo.toml.backup
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# 2. Review profile changes below (lines 401-460)
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# 3. Replace [profile.*] sections in main Cargo.toml
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# 4. Test with: cargo build --release --profile release-pgo
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# ... (Keep all existing package, dependencies, workspace sections unchanged)
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# ============================================================================
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# OPTIMIZED PROFILE CONFIGURATIONS
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# ============================================================================
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[profile.release]
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opt-level = 3 # Maximum optimization level
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lto = "fat" # Whole-program link-time optimization
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codegen-units = 1 # Single compilation unit for max optimization
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panic = "abort" # Minimal panic overhead
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strip = false # CHANGED: Keep symbols for BOLT post-link optimization
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debug = false # No debug info
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debug-assertions = false # Runtime checks disabled
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overflow-checks = false # Math performance optimized
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# PROFILE-GUIDED OPTIMIZATION (PGO) - RECOMMENDED FOR PRODUCTION
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# Expected: 5-15% performance improvement in CPU-bound hot paths
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# Use: cargo pgo build && <run workload> && cargo pgo optimize
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[profile.release-pgo]
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inherits = "release"
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# No additional flags - PGO metadata handled by cargo-pgo
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# See: AGENT_15_RUST_COMPILER_OPTIMIZATION_ANALYSIS.md section "Priority 1"
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# PROFILING BUILDS - Keep debug info for perf profiling
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# Use: cargo build --release --profile release-profile
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# Then: perf record -g ./target/release-profile/foxhunt-core
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[profile.release-profile]
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inherits = "release"
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debug = true # Full debug info for symbolization
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strip = false # Keep all symbols
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# Note: force-frame-pointers=yes set in .cargo/config.toml (target.profile)
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# PRODUCTION BUILDS - Zero profiling overhead
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# Use: cargo build --release --profile release-production
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# Expected: ~1% improvement vs. release (frame pointer overhead eliminated)
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[profile.release-production]
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inherits = "release"
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strip = true # Remove all symbols for minimal binary size
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# Note: force-frame-pointers=no (not set in rustflags for this profile)
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# TEST PROFILE - Fast compilation, zero optimization
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[profile.test]
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opt-level = 0 # Disable optimizations for faster test compilation
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debug = 0 # Remove debug info completely for faster linking
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debug-assertions = false # Disabled for faster test compilation
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overflow-checks = false # Disabled for faster test compilation
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lto = false
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incremental = true
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codegen-units = 256 # Maximum parallelism for test builds
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split-debuginfo = "unpacked" # Faster linking on Linux
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# DEVELOPMENT PROFILE - Fast iteration
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[profile.dev]
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split-debuginfo = "unpacked" # Faster linking for dev builds
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# BENCHMARK PROFILE - Matches release exactly
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[profile.bench]
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inherits = "release"
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debug = false
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# HFT PROFILE - High-frequency trading optimized
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[profile.hft]
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inherits = "release"
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opt-level = 3
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lto = "fat"
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codegen-units = 1
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panic = "abort"
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strip = false
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overflow-checks = false
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# ============================================================================
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# PERFORMANCE OPTIMIZATION NOTES
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# ============================================================================
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#
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# CURRENT BASELINE: 922x faster than targets (excellent)
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# OPTIMIZATION POTENTIAL: 12-28% additional performance (average: 22%)
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# RECOMMENDED APPROACH: Incremental implementation over 1 month
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#
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# Phase 1 (Week 1): Quick Wins (7-22% improvement)
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# 1. PGO: 5-15% improvement (Priority 1)
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# 2. Static linking: <1% latency, reduced jitter (Priority 2)
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# 3. Native CPU: 0-5% improvement (Priority 3)
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# 4. Separate profiles: ~1% improvement (Priority 4)
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#
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# Phase 2 (Weeks 2-4): Advanced Optimizations (3-11% improvement)
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# 5. Allocator tuning: 1-3% improvement (Priority 5)
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# 6. BOLT post-link: 2-8% improvement (Priority 6)
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#
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# TOTAL EXPECTED IMPACT: 1,032-1,180x vs. targets (average: 1,125x)
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#
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# See: AGENT_15_RUST_COMPILER_OPTIMIZATION_ANALYSIS.md for full details
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