drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/isp_op_count.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __ISP_OP_COUNT_H_INCLUDED__
  16 #define __ISP_OP_COUNT_H_INCLUDED__
  17
  18 #include <stdio.h>
  19
  20 typedef struct {
  21         long long bbb_cnt;   /* number of bbb      */
  22         int bbb_op;    /* operations per bbb */
  23         long long total_cnt; /* bbb_cnt * bbb_op   */
  24 } bbb_stat_t;
  25
  26 typedef enum {
  27         bbb_func_OP_1w_and,
  28         bbb_func_OP_1w_or,
  29         bbb_func_OP_1w_xor,
  30         bbb_func_OP_1w_inv,
  31         bbb_func_OP_1w_add,
  32         bbb_func_OP_1w_sub,
  33         bbb_func_OP_1w_addsat,
  34         bbb_func_OP_1w_subsat,
  35         bbb_func_OP_1w_subasr1,
  36         bbb_func_OP_1w_subhalf,
  37         bbb_func_OP_1w_subhalfrnd,
  38         bbb_func_OP_1w_abs,
  39         bbb_func_OP_1w_subabssat,
  40 #ifdef ISP2401
  41         bbb_func_OP_1w_subsat_u,
  42 #endif
  43         bbb_func_OP_1w_muld,
  44         bbb_func_OP_1w_mul,
  45         bbb_func_OP_1w_qmul,
  46         bbb_func_OP_1w_qrmul,
  47         bbb_func_OP_1w_eq,
  48         bbb_func_OP_1w_ne,
  49         bbb_func_OP_1w_le,
  50         bbb_func_OP_1w_lt,
  51         bbb_func_OP_1w_ge,
  52         bbb_func_OP_1w_gt,
  53         bbb_func_OP_1w_asr,
  54         bbb_func_OP_1w_asrrnd,
  55         bbb_func_OP_1w_asl,
  56         bbb_func_OP_1w_aslsat,
  57         bbb_func_OP_1w_lsl,
  58         bbb_func_OP_1w_lsr,
  59 #ifdef ISP2401
  60         bbb_func_OP_1w_ashift,
  61         bbb_func_OP_1w_lshift,
  62 #endif
  63         bbb_func_OP_int_cast_to_1w ,
  64         bbb_func_OP_1w_cast_to_int ,
  65         bbb_func_OP_1w_cast_to_2w ,
  66         bbb_func_OP_2w_cast_to_1w ,
  67         bbb_func_OP_2w_sat_cast_to_1w ,
  68         bbb_func_OP_1w_clip_asym,
  69         bbb_func_OP_1w_clipz,
  70         bbb_func_OP_1w_div,
  71         bbb_func_OP_1w_qdiv,
  72         bbb_func_OP_1w_mod,
  73         bbb_func_OP_1w_sqrt_u,
  74         bbb_func_OP_1w_mux,
  75         bbb_func_OP_1w_avg,
  76         bbb_func_OP_1w_avgrnd,
  77         bbb_func_OP_1w_min,
  78         bbb_func_OP_1w_max,
  79         bbb_func_OP_2w_and,
  80         bbb_func_OP_2w_or,
  81         bbb_func_OP_2w_xor,
  82         bbb_func_OP_2w_inv,
  83         bbb_func_OP_2w_add,
  84         bbb_func_OP_2w_sub,
  85         bbb_func_OP_2w_addsat,
  86         bbb_func_OP_2w_subsat,
  87         bbb_func_OP_2w_subasr1,
  88         bbb_func_OP_2w_subhalf,
  89         bbb_func_OP_2w_subhalfrnd,
  90         bbb_func_OP_2w_abs,
  91         bbb_func_OP_2w_subabssat,
  92         bbb_func_OP_2w_mul,
  93         bbb_func_OP_2w_qmul,
  94         bbb_func_OP_2w_qrmul,
  95         bbb_func_OP_2w_eq,
  96         bbb_func_OP_2w_ne,
  97         bbb_func_OP_2w_le,
  98         bbb_func_OP_2w_lt,
  99         bbb_func_OP_2w_ge,
 100         bbb_func_OP_2w_gt,
 101         bbb_func_OP_2w_asr,
 102         bbb_func_OP_2w_asrrnd,
 103         bbb_func_OP_2w_asl,
 104         bbb_func_OP_2w_aslsat,
 105         bbb_func_OP_2w_lsl,
 106         bbb_func_OP_2w_lsr,
 107         bbb_func_OP_2w_clip_asym,
 108         bbb_func_OP_2w_clipz,
 109         bbb_func_OP_2w_div,
 110         bbb_func_OP_2w_divh,
 111         bbb_func_OP_2w_mod,
 112         bbb_func_OP_2w_sqrt_u,
 113         bbb_func_OP_2w_mux,
 114         bbb_func_OP_2w_avg,
 115         bbb_func_OP_2w_avgrnd,
 116         bbb_func_OP_2w_min,
 117         bbb_func_OP_2w_max,
 118         bbb_func_OP_1w_mul_realigning,
 119 #ifdef ISP2401
 120         bbb_func_OP_1w_imax32,
 121         bbb_func_OP_1w_imaxidx32,
 122         bbb_func_OP_1w_cond_add,
 123 #endif
 124
 125         bbb_func_num_functions
 126 } bbb_functions_t;
 127
 128 typedef enum {
 129         core_func_OP_and,
 130         core_func_OP_or,
 131         core_func_OP_xor,
 132         core_func_OP_inv,
 133         core_func_OP_add,
 134         core_func_OP_sub,
 135         core_func_OP_addsat,
 136         core_func_OP_subsat,
 137         core_func_OP_subasr1,
 138         core_func_OP_abs,
 139         core_func_OP_subabssat,
 140 #ifdef ISP2401
 141         core_func_OP_subsat_u,
 142 #endif
 143         core_func_OP_muld,
 144         core_func_OP_mul,
 145         core_func_OP_qrmul,
 146         core_func_OP_eq,
 147         core_func_OP_ne,
 148         core_func_OP_le,
 149         core_func_OP_lt,
 150         core_func_OP_ge,
 151         core_func_OP_gt,
 152         core_func_OP_asr,
 153         core_func_OP_asl,
 154         core_func_OP_asrrnd,
 155         core_func_OP_lsl,
 156         core_func_OP_lslsat,
 157         core_func_OP_lsr,
 158         core_func_OP_lsrrnd,
 159         core_func_OP_clip_asym,
 160         core_func_OP_clipz,
 161         core_func_OP_div,
 162         core_func_OP_mod,
 163         core_func_OP_sqrt,
 164         core_func_OP_mux,
 165         core_func_OP_avgrnd,
 166         core_func_OP_min,
 167         core_func_OP_max,
 168
 169         core_func_num_functions
 170
 171 } core_functions_t;
 172
 173 /* inc_bbb_count() can be used for building blocks that are implemented with one operation
 174    inc_bbb_count_ext() will be used in case the operation count is not known or greater than one.
 175
 176    For some operations there is a difference in operation count for the cloned version and the
 177    not cloned version. this difference is not vissible on the reference code side.
 178    We could add a min and max operation count for those operations, and keep track of those counts
 179    separately. That way in the report the impact can be seen. */
 180
 181 #ifdef DISABLE_OPCNT
 182 #define inc_bbb_count(func)
 183 #define inc_bbb_count_ext(func, cnt)
 184 #define enable_bbb_count()
 185 #define disable_bbb_count()
 186 #else
 187 #define inc_bbb_count(func) _inc_bbb_count(func)
 188 #define inc_bbb_count_ext(func, cnt) _inc_bbb_count_ext(func, cnt)
 189 #define enable_bbb_count() _enable_bbb_count()
 190 #define disable_bbb_count() _disable_bbb_count()
 191 #endif
 192
 193 void
 194 inc_core_count_n(
 195         core_functions_t func,
 196         unsigned n);
 197
 198 void
 199 _enable_bbb_count(void);
 200
 201 void
 202 _disable_bbb_count(void);
 203
 204 void
 205 _inc_bbb_count(
 206         bbb_functions_t func);
 207
 208 void
 209 _inc_bbb_count_ext(
 210         bbb_functions_t func,
 211         int op_count);
 212
 213 void
 214 bbb_func_reset_count(void);
 215
 216 void
 217 bbb_func_print_totals(
 218         FILE  * fp,
 219         unsigned non_zero_only);
 220
 221 void
 222 core_func_print_totals(
 223         FILE* fp,
 224         unsigned non_zero_only);
 225
 226 #endif