perf: add thin link-time optimization to release profile
#70
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Using a global memory allocator provides ~2.5%/3% on top of that but I'd rather not submit intrusive changes for such low gains, unless we need to start scratching here and there. |
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Has barely no impact on compilation time but improves running time non-negligibly.
On my M4 pro, I am getting for the Poseidon2 examples a bump in throughput from 381K / s to 403K / s on average ( + 5.7%)