Use @fastmath

SciML · Oct 3, 2023 · 0b4b5b9 · 0b4b5b9
1 parent 9569535
commit 0b4b5b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/levenberg.jl b/src/levenberg.jl
@@ -225,7 +225,7 @@ function perform_step!(cache::LevenbergMarquardtCache{true})
 
     # Require acceptable steps to satisfy the following condition.
     norm_v = norm(v)
-    if 1 + log2(norm(cache.a)) - log2(norm_v) ≤ log2(α_geodesic)
+    if @fastmath((1 + log2(norm(cache.a)) - log2(norm_v))≤log2(α_geodesic))
         @. cache.δ = v + cache.a / 2
         @unpack δ, loss_old, norm_v_old, v_old, b_uphill = cache
         f(cache.fu_tmp, u .+ δ, p)