2 * Copyright 2015 Advanced Micro Devices, Inc.
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:
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
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
24 * Nicolai Hähnle <nicolai.haehnle@amd.com>
31 #include "util/u_threaded_context.h"
37 struct r600_common_context
;
38 struct r600_common_screen
;
44 R600_QUERY_DRAW_CALLS
= PIPE_QUERY_DRIVER_SPECIFIC
,
45 R600_QUERY_DECOMPRESS_CALLS
,
46 R600_QUERY_MRT_DRAW_CALLS
,
47 R600_QUERY_PRIM_RESTART_CALLS
,
48 R600_QUERY_SPILL_DRAW_CALLS
,
49 R600_QUERY_COMPUTE_CALLS
,
50 R600_QUERY_SPILL_COMPUTE_CALLS
,
52 R600_QUERY_CP_DMA_CALLS
,
53 R600_QUERY_NUM_VS_FLUSHES
,
54 R600_QUERY_NUM_PS_FLUSHES
,
55 R600_QUERY_NUM_CS_FLUSHES
,
56 R600_QUERY_NUM_CB_CACHE_FLUSHES
,
57 R600_QUERY_NUM_DB_CACHE_FLUSHES
,
58 R600_QUERY_NUM_L2_INVALIDATES
,
59 R600_QUERY_NUM_L2_WRITEBACKS
,
60 R600_QUERY_NUM_RESIDENT_HANDLES
,
61 R600_QUERY_TC_OFFLOADED_SLOTS
,
62 R600_QUERY_TC_DIRECT_SLOTS
,
63 R600_QUERY_TC_NUM_SYNCS
,
64 R600_QUERY_CS_THREAD_BUSY
,
65 R600_QUERY_GALLIUM_THREAD_BUSY
,
66 R600_QUERY_REQUESTED_VRAM
,
67 R600_QUERY_REQUESTED_GTT
,
68 R600_QUERY_MAPPED_VRAM
,
69 R600_QUERY_MAPPED_GTT
,
70 R600_QUERY_BUFFER_WAIT_TIME
,
71 R600_QUERY_NUM_MAPPED_BUFFERS
,
72 R600_QUERY_NUM_GFX_IBS
,
73 R600_QUERY_NUM_SDMA_IBS
,
74 R600_QUERY_GFX_BO_LIST_SIZE
,
75 R600_QUERY_NUM_BYTES_MOVED
,
76 R600_QUERY_NUM_EVICTIONS
,
77 R600_QUERY_NUM_VRAM_CPU_PAGE_FAULTS
,
78 R600_QUERY_VRAM_USAGE
,
79 R600_QUERY_VRAM_VIS_USAGE
,
81 R600_QUERY_GPU_TEMPERATURE
,
82 R600_QUERY_CURRENT_GPU_SCLK
,
83 R600_QUERY_CURRENT_GPU_MCLK
,
85 R600_QUERY_GPU_SHADERS_BUSY
,
86 R600_QUERY_GPU_TA_BUSY
,
87 R600_QUERY_GPU_GDS_BUSY
,
88 R600_QUERY_GPU_VGT_BUSY
,
89 R600_QUERY_GPU_IA_BUSY
,
90 R600_QUERY_GPU_SX_BUSY
,
91 R600_QUERY_GPU_WD_BUSY
,
92 R600_QUERY_GPU_BCI_BUSY
,
93 R600_QUERY_GPU_SC_BUSY
,
94 R600_QUERY_GPU_PA_BUSY
,
95 R600_QUERY_GPU_DB_BUSY
,
96 R600_QUERY_GPU_CP_BUSY
,
97 R600_QUERY_GPU_CB_BUSY
,
98 R600_QUERY_GPU_SDMA_BUSY
,
99 R600_QUERY_GPU_PFP_BUSY
,
100 R600_QUERY_GPU_MEQ_BUSY
,
101 R600_QUERY_GPU_ME_BUSY
,
102 R600_QUERY_GPU_SURF_SYNC_BUSY
,
103 R600_QUERY_GPU_CP_DMA_BUSY
,
104 R600_QUERY_GPU_SCRATCH_RAM_BUSY
,
105 R600_QUERY_NUM_COMPILATIONS
,
106 R600_QUERY_NUM_SHADERS_CREATED
,
107 R600_QUERY_NUM_SHADER_CACHE_HITS
,
108 R600_QUERY_GPIN_ASIC_ID
,
109 R600_QUERY_GPIN_NUM_SIMD
,
110 R600_QUERY_GPIN_NUM_RB
,
111 R600_QUERY_GPIN_NUM_SPI
,
112 R600_QUERY_GPIN_NUM_SE
,
114 R600_QUERY_FIRST_PERFCOUNTER
= PIPE_QUERY_DRIVER_SPECIFIC
+ 100,
118 R600_QUERY_GROUP_GPIN
= 0,
119 R600_NUM_SW_QUERY_GROUPS
122 struct r600_query_ops
{
123 void (*destroy
)(struct r600_common_screen
*, struct r600_query
*);
124 bool (*begin
)(struct r600_common_context
*, struct r600_query
*);
125 bool (*end
)(struct r600_common_context
*, struct r600_query
*);
126 bool (*get_result
)(struct r600_common_context
*,
127 struct r600_query
*, bool wait
,
128 union pipe_query_result
*result
);
129 void (*get_result_resource
)(struct r600_common_context
*,
130 struct r600_query
*, bool wait
,
131 enum pipe_query_value_type result_type
,
133 struct pipe_resource
*resource
,
138 struct threaded_query b
;
139 struct r600_query_ops
*ops
;
141 /* The type of query */
146 R600_QUERY_HW_FLAG_NO_START
= (1 << 0),
148 /* whether begin_query doesn't clear the result */
149 R600_QUERY_HW_FLAG_BEGIN_RESUMES
= (1 << 2),
152 struct r600_query_hw_ops
{
153 bool (*prepare_buffer
)(struct r600_common_screen
*,
154 struct r600_query_hw
*,
155 struct r600_resource
*);
156 void (*emit_start
)(struct r600_common_context
*,
157 struct r600_query_hw
*,
158 struct r600_resource
*buffer
, uint64_t va
);
159 void (*emit_stop
)(struct r600_common_context
*,
160 struct r600_query_hw
*,
161 struct r600_resource
*buffer
, uint64_t va
);
162 void (*clear_result
)(struct r600_query_hw
*, union pipe_query_result
*);
163 void (*add_result
)(struct r600_common_screen
*screen
,
164 struct r600_query_hw
*, void *buffer
,
165 union pipe_query_result
*result
);
168 struct r600_query_buffer
{
169 /* The buffer where query results are stored. */
170 struct r600_resource
*buf
;
171 /* Offset of the next free result after current query data */
172 unsigned results_end
;
173 /* If a query buffer is full, a new buffer is created and the old one
174 * is put in here. When we calculate the result, we sum up the samples
175 * from all buffers. */
176 struct r600_query_buffer
*previous
;
179 struct r600_query_hw
{
181 struct r600_query_hw_ops
*ops
;
184 /* The query buffer and how many results are in it. */
185 struct r600_query_buffer buffer
;
186 /* Size of the result in memory for both begin_query and end_query,
187 * this can be one or two numbers, or it could even be a size of a structure. */
188 unsigned result_size
;
189 /* The number of dwords for begin_query or end_query. */
190 unsigned num_cs_dw_begin
;
191 unsigned num_cs_dw_end
;
192 /* Linked list of queries */
193 struct list_head list
;
194 /* For transform feedback: which stream the query is for */
198 bool r600_query_hw_init(struct r600_common_screen
*rscreen
,
199 struct r600_query_hw
*query
);
200 void r600_query_hw_destroy(struct r600_common_screen
*rscreen
,
201 struct r600_query
*rquery
);
202 bool r600_query_hw_begin(struct r600_common_context
*rctx
,
203 struct r600_query
*rquery
);
204 bool r600_query_hw_end(struct r600_common_context
*rctx
,
205 struct r600_query
*rquery
);
206 bool r600_query_hw_get_result(struct r600_common_context
*rctx
,
207 struct r600_query
*rquery
,
209 union pipe_query_result
*result
);
211 /* Performance counters */
213 /* This block is part of the shader engine */
214 R600_PC_BLOCK_SE
= (1 << 0),
216 /* Expose per-instance groups instead of summing all instances (within
218 R600_PC_BLOCK_INSTANCE_GROUPS
= (1 << 1),
220 /* Expose per-SE groups instead of summing instances across SEs. */
221 R600_PC_BLOCK_SE_GROUPS
= (1 << 2),
224 R600_PC_BLOCK_SHADER
= (1 << 3),
226 /* Non-shader block with perfcounters windowed by shaders. */
227 R600_PC_BLOCK_SHADER_WINDOWED
= (1 << 4),
230 /* Describes a hardware block with performance counters. Multiple instances of
231 * each block, possibly per-SE, may exist on the chip. Depending on the block
232 * and on the user's configuration, we either
233 * (a) expose every instance as a performance counter group,
234 * (b) expose a single performance counter group that reports the sum over all
236 * (c) expose one performance counter group per instance, but summed over all
239 struct r600_perfcounter_block
{
240 const char *basename
;
242 unsigned num_counters
;
243 unsigned num_selectors
;
244 unsigned num_instances
;
248 unsigned group_name_stride
;
250 char *selector_names
;
251 unsigned selector_name_stride
;
256 struct r600_perfcounters
{
259 struct r600_perfcounter_block
*blocks
;
261 unsigned num_start_cs_dwords
;
262 unsigned num_stop_cs_dwords
;
263 unsigned num_instance_cs_dwords
;
264 unsigned num_shaders_cs_dwords
;
266 unsigned num_shader_types
;
267 const char * const *shader_type_suffixes
;
268 const unsigned *shader_type_bits
;
270 void (*get_size
)(struct r600_perfcounter_block
*,
271 unsigned count
, unsigned *selectors
,
272 unsigned *num_select_dw
, unsigned *num_read_dw
);
274 void (*emit_instance
)(struct r600_common_context
*,
275 int se
, int instance
);
276 void (*emit_shaders
)(struct r600_common_context
*, unsigned shaders
);
277 void (*emit_select
)(struct r600_common_context
*,
278 struct r600_perfcounter_block
*,
279 unsigned count
, unsigned *selectors
);
280 void (*emit_start
)(struct r600_common_context
*,
281 struct r600_resource
*buffer
, uint64_t va
);
282 void (*emit_stop
)(struct r600_common_context
*,
283 struct r600_resource
*buffer
, uint64_t va
);
284 void (*emit_read
)(struct r600_common_context
*,
285 struct r600_perfcounter_block
*,
286 unsigned count
, unsigned *selectors
,
287 struct r600_resource
*buffer
, uint64_t va
);
289 void (*cleanup
)(struct r600_common_screen
*);
292 bool separate_instance
;
295 struct pipe_query
*r600_create_batch_query(struct pipe_context
*ctx
,
296 unsigned num_queries
,
297 unsigned *query_types
);
299 int r600_get_perfcounter_info(struct r600_common_screen
*,
301 struct pipe_driver_query_info
*info
);
302 int r600_get_perfcounter_group_info(struct r600_common_screen
*,
304 struct pipe_driver_query_group_info
*info
);
306 bool r600_perfcounters_init(struct r600_perfcounters
*, unsigned num_blocks
);
307 void r600_perfcounters_add_block(struct r600_common_screen
*,
308 struct r600_perfcounters
*,
309 const char *name
, unsigned flags
,
310 unsigned counters
, unsigned selectors
,
311 unsigned instances
, void *data
);
312 void r600_perfcounters_do_destroy(struct r600_perfcounters
*);
313 void r600_query_hw_reset_buffers(struct r600_common_context
*rctx
,
314 struct r600_query_hw
*query
);
316 struct r600_qbo_state
{
318 struct pipe_constant_buffer saved_const0
;
319 struct pipe_shader_buffer saved_ssbo
[3];
322 #endif /* R600_QUERY_H */