1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can 5 * be found in the LICENSE file. 6 * 7 */ 8 9 #pragma once 10 11 // 12 // 13 // 14 15 #include "block_pool_cl.h" 16 17 // 18 // FIXME -- define individual structs before defining skc_config 19 // 20 21 struct skc_config 22 { 23 struct { 24 struct { 25 skc_uint size; 26 skc_uint subbufs; 27 } host; // alignment determined by compiler 28 struct { 29 skc_uint size; 30 skc_uint subbufs; 31 } device; // alignment determined by device 32 } suballocator; 33 34 struct { 35 skc_uint size; 36 } scheduler; 37 38 struct { 39 skc_uint bytes; // bytes per subblock -- pow2 40 skc_uint words; // words per subblock -- pow2 41 // skc_uint words_log2; 42 } subblock; 43 44 struct { 45 skc_uint bytes; // bytes per block -- pow2 46 skc_uint words; // words per block -- pow2 47 skc_uint subblocks; // subblocks per block -- block.bytes >= subblock.bytes 48 // skc_uint subblocks_log2; 49 } block; 50 51 union skc_block_pool_size block_pool; 52 53 struct { 54 cl_command_queue_properties cq_props; 55 skc_uint size; 56 } cq_pool; 57 58 struct { 59 skc_uint size; // a large fraction of block pool size 60 skc_uint width; // determines number of launched reclamation subgroups 61 skc_uint recs; // how many in-flight width-subgroup reclamation grids 62 } handle_pool; 63 64 struct { 65 skc_uint width; // tile width in pixels 66 skc_uint height; // tile height in pixels 67 skc_uint ratio; // subblocks per TTPB 68 } tile; 69 70 struct { 71 struct { 72 skc_uint count; // # of subbufs in buffer 73 } buffer; 74 75 struct { 76 skc_uint count; // # of blocks/commands in subbuf 77 } subbuf; 78 79 struct { 80 size_t buffer; // block.bytes * subbuf.blocks * subbuf.count 81 size_t subbuf; // block.bytes * subbuf.blocks -- multiple of CL_DEVICE_MEM_BASE_ADDR_ALIGN 82 } block; 83 84 struct { 85 size_t buffer; // sizeof(skc_uint) * subbuf.blocks * subbuf.count 86 size_t subbuf; // sizeof(skc_uint) * subbuf.blocks -- multiple of CL_DEVICE_MEM_BASE_ADDR_ALIGN 87 } command; 88 // 89 // skc_uint paths_lowat; 90 // 91 } paths_copy; 92 93 struct { 94 struct { 95 skc_uint elem_count; 96 skc_uint snap_count; 97 } path_ids; 98 99 struct { 100 skc_uint elem_count; 101 skc_uint snap_count; 102 } transforms; 103 104 struct { 105 skc_uint elem_count; 106 skc_uint snap_count; 107 } clips; 108 109 struct { 110 skc_uint elem_count; 111 skc_uint snap_count; 112 } fill; 113 114 struct { 115 skc_uint elem_count; 116 skc_uint snap_count; 117 } raster_ids; 118 119 struct { 120 skc_uint cmds; 121 } expand; 122 123 struct { 124 skc_uint keys; 125 } rasterize; 126 } raster_cohort; 127 128 struct { 129 struct { 130 skc_uint elem_count; 131 skc_uint snap_count; 132 } cmds; 133 134 struct { 135 skc_uint elem_count; 136 } raster_ids; 137 138 struct { 139 skc_uint elem_count; 140 } keys; 141 } composition; 142 }; 143 144 // 145 // 146 // 147
