src/panfrost/bifrost/bi_tables.c

   1 /*
   2  * Copyright (C) 2020 Collabora Ltd.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21  * SOFTWARE.
  22  *
  23  * Authors (Collabora):
  24  *      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
  25  */
  26
  27 #include "compiler.h"
  28
  29 unsigned bi_class_props[BI_NUM_CLASSES] = {
  30         [BI_ADD]                = BI_MODS | BI_SCHED_ALL | BI_NO_ABS_ABS_FP16_FMA,
  31         [BI_ATEST]              = BI_SCHED_HI_LATENCY | BI_SCHED_ADD,
  32         [BI_BRANCH]             = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_CONDITIONAL,
  33         [BI_CMP]                = BI_MODS | BI_SCHED_ALL | BI_CONDITIONAL,
  34         [BI_BLEND]              = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_SRC,
  35         [BI_BITWISE]            = BI_SCHED_ALL,
  36         [BI_COMBINE]            = 0,
  37         [BI_CONVERT]            = BI_SCHED_ADD | BI_SWIZZLABLE | BI_ROUNDMODE, /* +FMA on G71 */
  38         [BI_CSEL]               = BI_SCHED_FMA | BI_CONDITIONAL,
  39         [BI_DISCARD]            = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_CONDITIONAL,
  40         [BI_FMA]                = BI_ROUNDMODE | BI_SCHED_FMA | BI_MODS,
  41         [BI_FREXP]              = BI_SCHED_ALL,
  42         [BI_IMATH]              = BI_SCHED_ALL,
  43         [BI_LOAD]               = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  44         [BI_LOAD_UNIFORM]       = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  45         [BI_LOAD_ATTR]          = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  46         [BI_LOAD_VAR]           = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  47         [BI_LOAD_VAR_ADDRESS]   = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  48         [BI_MINMAX]             = BI_SCHED_ADD | BI_NO_ABS_ABS_FP16_FMA | BI_MODS, /* | FMA on some? */
  49         [BI_MOV]                = BI_SCHED_ALL,
  50         [BI_FMOV]               = BI_MODS | BI_SCHED_ALL,
  51         [BI_REDUCE_FMA]         = BI_SCHED_FMA,
  52         [BI_STORE]              = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_SRC,
  53         [BI_STORE_VAR]          = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_SRC,
  54         [BI_SPECIAL]            = BI_SCHED_ADD | BI_SCHED_SLOW,
  55         [BI_TABLE]              = BI_SCHED_ADD,
  56         [BI_SELECT]             = BI_SCHED_ALL | BI_SWIZZLABLE,
  57         [BI_TEX]                = BI_SCHED_HI_LATENCY | BI_SCHED_ADD | BI_VECTOR | BI_DATA_REG_DEST,
  58         [BI_ROUND]              = BI_ROUNDMODE | BI_SCHED_ALL,
  59         [BI_IMUL]       = BI_SCHED_FMA,
  60 };