delete branch for the case that reduction is the dominant part in the…

… benchmark

src/benchmarking.jl

@@ -40,13 +40,7 @@ function benchmark(init, setup, f, teardown; evals::Union{Int, Nothing}=nothing,
         # We should be spending about 5% of runtime on calibration.
         # If we spent less than 1% then recalibrate with more evals.
         calibration2 = nothing
-        if calibration1.time < .00015seconds # This branch protects us against cases where runtime is dominated by the reduction.
-            calibration2, time = bench(10)
-            trials = floor(Int, .05seconds/(calibration2.time+1e-9))
-            if trials > 20
-                calibration2, time = bench(trials)
-            end
-        elseif calibration1.time < .01seconds
+        if calibration1.time < .01seconds
             calibration2, time = bench(floor(Int, .05seconds/(calibration1.time+1e-9)))
         end