submicro-execution-engine/Cargo.toml at main · krish567366/submicro-execution-engine · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
[package]
name = "hft_rust_core"
version = "0.1.0"
edition = "2021"

[lib]
crate-type = ["staticlib", "cdylib"]  # For FFI with C++

[dependencies]
# No dependencies for zero-overhead, deterministic execution

[profile.release]
opt-level = 3              # Maximum optimization
lto = "fat"                # Link-time optimization
codegen-units = 1          # Better optimization (slower compile)
panic = "abort"            # No unwinding overhead
strip = true               # Strip symbols for smaller binary

[profile.release.build-override]
opt-level = 3

[profile.release.package."*"]
opt-level = 3

# Custom profile for ultra-low latency
[profile.latency]
inherits = "release"
opt-level = 3
lto = "fat"
codegen-units = 1
panic = "abort"
strip = true
overflow-checks = false    # Disable overflow checks in hot path
debug-assertions = false

[features]
default = []
avx2 = []                  # AVX2 SIMD optimizations
hardware_tsc = []          # Use hardware TSC for timing