# \#tturbo

**URL:** https://discourse.julialang.org/tag/tturbo/1751.md

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## [@tturbo on function call](https://discourse.julialang.org/t/tturbo-on-function-call/126224)

<div class="topic-metadata">

**Author:** [@Lincoln\_Hannah](https://discourse.julialang.org/u/Lincoln_Hannah)\
**Replies:** 4\
**Last updated:** [February 24, 2025, 3:15pm UTC](https://discourse.julialang.org/t/tturbo-on-function-call/126224 "2025-02-24T15:15:28Z")

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a=randn(5\*10^7) b=randn(5\*10^7) f(a::Float64,b::Float64)::Float64 = sin(a) + cos(b) @time @tturbo @. sin(a) + cos(b) # .05 seconds @time @tturbo @. f(a,b) # 1 second Is it possible to get the @tturbo speedu…