benchmarks: include gcbench in runs

Author: MilesCranmer

benchmark/benchmarks.jl

@@ -49,3 +49,7 @@ end
 
 SUITE["basic"]["@py"]["pydict"]["init"] = @benchmarkable test_atpy(Val(false))
 SUITE["basic"]["@py"]["pydict"]["pydel"] = @benchmarkable test_atpy(Val(true))
+
+
+include("gcbench.jl")
+SUITE["gc"]["append_and_full_gc"] = @benchmarkable GC.gc(true) setup=(append_lots())

gcbench.jl renamed to benchmark/gcbench.jl

@@ -21,10 +21,3 @@ function append_lots(iters=100 * 1024, size=1596)
     end
     return v
 end
-
-@time "Total" begin
-    @gctime append_lots()
-    @time "Next full GC" begin
-        GC.gc(true)
-    end
-end