26 lines
983 B
Plaintext
26 lines
983 B
Plaintext
[build]
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# enable tokio-console and some other goodies
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rustflags = [
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"--cfg", "tokio_unstable",
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]
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# sparse protocol opt-in
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# See https://blog.rust-lang.org/2023/03/09/Rust-1.68.0.html#cargos-sparse-protocol
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[registries.crates-io]
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protocol = "sparse"
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[target.x86_64-unknown-linux-gnu]
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rustflags = [
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# see above
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"--cfg", "tokio_unstable",
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# Faster linker.
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"-C", "link-arg=-fuse-ld=lld",
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# Fix `perf` as suggested by https://github.com/flamegraph-rs/flamegraph/blob/2d19a162df4066f37d58d5471634f0bd9f0f4a62/README.md?plain=1#L18
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# Also see https://bugs.chromium.org/p/chromium/issues/detail?id=919499#c16
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"-C", "link-arg=-Wl,--no-rosegment",
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# Enable all features supported by CPUs more recent than haswell (2013)
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"-C", "target-cpu=haswell",
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# Enable framepointers because profiling and debugging is a nightmare w/o it and it is generally not considered a performance advantage on modern x86_64 CPUs.
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"-C", "force-frame-pointers=yes",
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]
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