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fix benchmarks (remove bad lazyness)

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Simon Cruanes 2015-07-17 22:22:54 +02:00
parent 4dc5fb5fc6
commit bd028e3c62
1 changed files with 20 additions and 20 deletions
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40
benchs/run_benchs.ml
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@ -23,24 +23,24 @@ module L = struct
else [x;x+1;x+2;x+3]
let bench_flat_map ?(time=2) n =
let l = lazy CCList.(1 -- n) in
let l = CCList.(1 -- n) in
let flatten_map_ l = List.flatten (CCList.map f_ l)
and flatten_ccmap_ l = List.flatten (List.map f_ l) in
B.throughputN time
[ "flat_map", CCList.flat_map f_ %% Lazy.force, l
; "flatten o CCList.map", flatten_ccmap_ %% Lazy.force, l
; "flatten o map", flatten_map_ %% Lazy.force, l
[ "flat_map", CCList.flat_map f_, l
; "flatten o CCList.map", flatten_ccmap_, l
; "flatten o map", flatten_map_, l
]
(* APPEND *)
let append_ f (lazy l1, lazy l2, lazy l3) =
let append_ f (l1, l2, l3) =
ignore (f (f l1 l2) l3)
let bench_append ?(time=2) n =
let l1 = lazy CCList.(1 -- n) in
let l2 = lazy CCList.(n+1 -- 2*n) in
let l3 = lazy CCList.(2*n+1 -- 3*n) in
let l1 = CCList.(1 -- n) in
let l2 = CCList.(n+1 -- 2*n) in
let l3 = CCList.(2*n+1 -- 3*n) in
let arg = l1, l2, l3 in
B.throughputN time
[ "CCList.append", append_ CCList.append, arg
@ -55,16 +55,16 @@ module L = struct
and cc_fold_right_append_ l =
CCList.fold_right CCList.append l []
in
let l = lazy (
let l =
CCList.Idx.mapi
(fun i x -> CCList.(x -- (x+ min i 100)))
CCList.(1 -- n))
CCList.(1 -- n)
in
B.throughputN time
[ "CCList.flatten", CCList.flatten %% Lazy.force, l
; "List.flatten", List.flatten %% Lazy.force, l
; "fold_right append", fold_right_append_ %% Lazy.force, l
; "CCList.(fold_right append)", cc_fold_right_append_ %% Lazy.force, l
[ "CCList.flatten", CCList.flatten, l
; "List.flatten", List.flatten, l
; "fold_right append", fold_right_append_, l
; "CCList.(fold_right append)", cc_fold_right_append_, l
]
(* MAIN *)
@ -104,16 +104,16 @@ module Vec = struct
v'
let bench_map n =
let v = lazy (CCVector.init n (fun x->x)) in
let v = CCVector.init n (fun x->x) in
B.throughputN 2
[ "map", CCVector.map f %% Lazy.force, v
; "map_push", map_push_ f %% Lazy.force, v
; "map_push_cap", map_push_size_ f %% Lazy.force, v
[ "map", CCVector.map f, v
; "map_push", map_push_ f, v
; "map_push_cap", map_push_size_ f, v
]
let try_append_ app n v2 () =
let v1 = CCVector.init n (fun x->x) in
app v1 (Lazy.force v2);
app v1 v2;
assert (CCVector.length v1 = 2*n);
()
@ -121,7 +121,7 @@ module Vec = struct
CCVector.iter (fun x -> CCVector.push v1 x) v2
let bench_append n =
let v2 = lazy (CCVector.init n (fun x->n+x)) in
let v2 = CCVector.init n (fun x->n+x) in
B.throughputN 2
[ "append", try_append_ CCVector.append n v2, ()
; "append_naive", try_append_ append_naive_ n v2, ()