Uncomment line for calculating compute bound unroll factors

chriselrod · chriselrod · commit 5765ee0dcf69 · 2021-03-09T23:08:21.000-05:00
diff --git a/src/modeling/determinestrategy.jl b/src/modeling/determinestrategy.jl
@@ -275,7 +275,7 @@ function unroll_no_reductions(ls, order, vloopsym)
     # @show memory_rt, load_rt, store_rt, compute_rt, compute_l
     
     u = if compute_rt > memory_rt
-        # @show clamp(round(Int, compute_l / compute_rt), 1, 4)
+        clamp(round(Int, compute_l / compute_rt), 1, 4)
         # max(1, VectorizationBase.nextpow2( min( 4, round(Int, 8 / compute_rt) ) ))
     elseif iszero(compute_rt)
         4

Original file line number	Diff line number	Diff line change
`@@ -275,7 +275,7 @@ function unroll_no_reductions(ls, order, vloopsym)`
`275`	`275`	`# @show memory_rt, load_rt, store_rt, compute_rt, compute_l`
`276`	`276`
`277`	`277`	`u = if compute_rt > memory_rt`
`278`		`- # @show clamp(round(Int, compute_l / compute_rt), 1, 4)`
	`278`	`+ clamp(round(Int, compute_l / compute_rt), 1, 4)`
`279`	`279`	`# max(1, VectorizationBase.nextpow2( min( 4, round(Int, 8 / compute_rt) ) ))`
`280`	`280`	`elseif iszero(compute_rt)`
`281`	`281`	`4`