5 * (c) 2023 Straylight/Edgeware
8 /*----- Licensing notice --------------------------------------------------*
10 * This file is part of the mLib utilities library.
12 * mLib is free software: you can redistribute it and/or modify it under
13 * the terms of the GNU Library General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or (at
15 * your option) any later version.
17 * mLib is distributed in the hope that it will be useful, but WITHOUT
18 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
20 * License for more details.
22 * You should have received a copy of the GNU Library General Public
23 * License along with mLib. If not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
35 /*----- Header files ------------------------------------------------------*/
41 /*----- Data structures ---------------------------------------------------*/
47 #define BTF_ANY (BTF_TIMEOK | BTF_CYOK)
48 kludge64 s
; uint32 ns
;
58 struct bench_timer
{ const struct bench_timerops
*ops
; };
60 struct bench_timerops
{
61 void (*now
)(struct bench_timer */
*bt*/
, struct bench_time */
*t_out*/
);
62 void (*destroy
)(struct bench_timer */
*bt*/
);
66 struct bench_timer
*tm
;
69 struct { double m
, c
; } clk
, cy
;
72 typedef void bench_fn(unsigned long /*n*/, void */
*p*/
);
74 /*----- Functions provided ------------------------------------------------*/
76 extern struct bench_timer
*bench_createtimer(void);
78 extern void bench_init(struct bench_state
*b
, struct bench_timer
*tm
);
80 extern void bench_destroy(struct bench_state
*b
);
82 extern int bench_calibrate(struct bench_state */
*b*/
);
84 extern int bench_measure(struct bench_timing */
*t_out*/
,
85 struct bench_state */
*b*/
,
86 bench_fn */
*fn*/
, void */
*p*/
);
88 /*----- That's all, folks -------------------------------------------------*/