| 1 | /*
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| 2 | * Copyright (c) 2018 Jiri Svoboda
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| 3 | * Copyright (c) 2019 Vojtech Horky
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | *
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| 10 | * - Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | * - Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | * - The name of the author may not be used to endorse or promote products
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| 16 | * derived from this software without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | */
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| 29 |
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| 30 | /** @addtogroup hbench
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| 31 | * @{
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| 32 | */
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| 33 | /** @file
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| 34 | */
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| 35 |
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| 36 | #ifndef HBENCH_H_
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| 37 | #define HBENCH_H_
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| 38 |
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| 39 | #include <errno.h>
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| 40 | #include <stdbool.h>
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| 41 | #include <perf.h>
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| 42 |
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| 43 | typedef bool (*benchmark_entry_t)(stopwatch_t *, uint64_t,
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| 44 | char *, size_t);
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| 45 | typedef bool (*benchmark_helper_t)(char *, size_t);
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| 46 |
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| 47 | typedef struct {
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| 48 | const char *name;
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| 49 | const char *desc;
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| 50 | benchmark_entry_t entry;
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| 51 | benchmark_helper_t setup;
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| 52 | benchmark_helper_t teardown;
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| 53 | } benchmark_t;
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| 54 |
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| 55 | extern benchmark_t *benchmarks[];
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| 56 | extern size_t benchmark_count;
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| 57 |
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| 58 | extern errno_t csv_report_open(const char *);
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| 59 | extern void csv_report_add_entry(stopwatch_t *, int, benchmark_t *, uint64_t);
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| 60 | extern void csv_report_close(void);
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| 61 |
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| 62 | extern errno_t bench_param_init(void);
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| 63 | extern errno_t bench_param_set(const char *, const char *);
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| 64 | extern const char *bench_param_get(const char *, const char *);
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| 65 | extern void bench_param_cleanup(void);
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| 66 |
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| 67 | /* Put your benchmark descriptors here (and also to benchlist.c). */
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| 68 | extern benchmark_t bench_dir_read;
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| 69 | extern benchmark_t bench_file_read;
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| 70 | extern benchmark_t bench_malloc1;
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| 71 | extern benchmark_t bench_malloc2;
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| 72 | extern benchmark_t bench_ns_ping;
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| 73 | extern benchmark_t bench_ping_pong;
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| 74 |
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| 75 | #endif
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| 76 |
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| 77 | /** @}
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| 78 | */
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