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/*
* Copyright 2015 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef SI_QUERY_H
#define SI_QUERY_H
#include "util/u_threaded_context.h"
struct pipe_context;
struct pipe_query;
struct pipe_resource;
struct si_screen;
struct si_context;
struct si_query;
struct si_query_buffer;
struct si_query_hw;
struct si_resource;
enum {
SI_QUERY_DRAW_CALLS = PIPE_QUERY_DRIVER_SPECIFIC,
SI_QUERY_DECOMPRESS_CALLS,
SI_QUERY_MRT_DRAW_CALLS,
SI_QUERY_PRIM_RESTART_CALLS,
SI_QUERY_SPILL_DRAW_CALLS,
SI_QUERY_COMPUTE_CALLS,
SI_QUERY_SPILL_COMPUTE_CALLS,
SI_QUERY_DMA_CALLS,
SI_QUERY_CP_DMA_CALLS,
SI_QUERY_NUM_VS_FLUSHES,
SI_QUERY_NUM_PS_FLUSHES,
SI_QUERY_NUM_CS_FLUSHES,
SI_QUERY_NUM_CB_CACHE_FLUSHES,
SI_QUERY_NUM_DB_CACHE_FLUSHES,
SI_QUERY_NUM_L2_INVALIDATES,
SI_QUERY_NUM_L2_WRITEBACKS,
SI_QUERY_NUM_RESIDENT_HANDLES,
SI_QUERY_TC_OFFLOADED_SLOTS,
SI_QUERY_TC_DIRECT_SLOTS,
SI_QUERY_TC_NUM_SYNCS,
SI_QUERY_CS_THREAD_BUSY,
SI_QUERY_GALLIUM_THREAD_BUSY,
SI_QUERY_REQUESTED_VRAM,
SI_QUERY_REQUESTED_GTT,
SI_QUERY_MAPPED_VRAM,
SI_QUERY_MAPPED_GTT,
SI_QUERY_BUFFER_WAIT_TIME,
SI_QUERY_NUM_MAPPED_BUFFERS,
SI_QUERY_NUM_GFX_IBS,
SI_QUERY_NUM_SDMA_IBS,
SI_QUERY_GFX_BO_LIST_SIZE,
SI_QUERY_GFX_IB_SIZE,
SI_QUERY_NUM_BYTES_MOVED,
SI_QUERY_NUM_EVICTIONS,
SI_QUERY_NUM_VRAM_CPU_PAGE_FAULTS,
SI_QUERY_VRAM_USAGE,
SI_QUERY_VRAM_VIS_USAGE,
SI_QUERY_GTT_USAGE,
SI_QUERY_GPU_TEMPERATURE,
SI_QUERY_CURRENT_GPU_SCLK,
SI_QUERY_CURRENT_GPU_MCLK,
SI_QUERY_GPU_LOAD,
SI_QUERY_GPU_SHADERS_BUSY,
SI_QUERY_GPU_TA_BUSY,
SI_QUERY_GPU_GDS_BUSY,
SI_QUERY_GPU_VGT_BUSY,
SI_QUERY_GPU_IA_BUSY,
SI_QUERY_GPU_SX_BUSY,
SI_QUERY_GPU_WD_BUSY,
SI_QUERY_GPU_BCI_BUSY,
SI_QUERY_GPU_SC_BUSY,
SI_QUERY_GPU_PA_BUSY,
SI_QUERY_GPU_DB_BUSY,
SI_QUERY_GPU_CP_BUSY,
SI_QUERY_GPU_CB_BUSY,
SI_QUERY_GPU_SDMA_BUSY,
SI_QUERY_GPU_PFP_BUSY,
SI_QUERY_GPU_MEQ_BUSY,
SI_QUERY_GPU_ME_BUSY,
SI_QUERY_GPU_SURF_SYNC_BUSY,
SI_QUERY_GPU_CP_DMA_BUSY,
SI_QUERY_GPU_SCRATCH_RAM_BUSY,
SI_QUERY_NUM_COMPILATIONS,
SI_QUERY_NUM_SHADERS_CREATED,
SI_QUERY_BACK_BUFFER_PS_DRAW_RATIO,
SI_QUERY_NUM_SHADER_CACHE_HITS,
SI_QUERY_GPIN_ASIC_ID,
SI_QUERY_GPIN_NUM_SIMD,
SI_QUERY_GPIN_NUM_RB,
SI_QUERY_GPIN_NUM_SPI,
SI_QUERY_GPIN_NUM_SE,
SI_QUERY_TIME_ELAPSED_SDMA,
SI_QUERY_TIME_ELAPSED_SDMA_SI, /* emulated, measured on the CPU */
SI_QUERY_FIRST_PERFCOUNTER = PIPE_QUERY_DRIVER_SPECIFIC + 100,
};
enum {
SI_QUERY_GROUP_GPIN = 0,
SI_NUM_SW_QUERY_GROUPS
};
struct si_query_ops {
void (*destroy)(struct si_screen *, struct si_query *);
bool (*begin)(struct si_context *, struct si_query *);
bool (*end)(struct si_context *, struct si_query *);
bool (*get_result)(struct si_context *,
struct si_query *, bool wait,
union pipe_query_result *result);
void (*get_result_resource)(struct si_context *,
struct si_query *, bool wait,
enum pipe_query_value_type result_type,
int index,
struct pipe_resource *resource,
unsigned offset);
void (*suspend)(struct si_context *, struct si_query *);
void (*resume)(struct si_context *, struct si_query *);
};
struct si_query {
struct threaded_query b;
const struct si_query_ops *ops;
/* The PIPE_QUERY_xxx type of query */
unsigned type;
/* The number of dwords for suspend. */
unsigned num_cs_dw_suspend;
/* Linked list of queries that must be suspended at end of CS. */
struct list_head active_list;
};
enum {
SI_QUERY_HW_FLAG_NO_START = (1 << 0),
/* gap */
/* whether begin_query doesn't clear the result */
SI_QUERY_HW_FLAG_BEGIN_RESUMES = (1 << 2),
};
struct si_query_hw_ops {
bool (*prepare_buffer)(struct si_context *, struct si_query_buffer *);
void (*emit_start)(struct si_context *,
struct si_query_hw *,
struct si_resource *buffer, uint64_t va);
void (*emit_stop)(struct si_context *,
struct si_query_hw *,
struct si_resource *buffer, uint64_t va);
void (*clear_result)(struct si_query_hw *, union pipe_query_result *);
void (*add_result)(struct si_screen *screen,
struct si_query_hw *, void *buffer,
union pipe_query_result *result);
};
struct si_query_buffer {
/* The buffer where query results are stored. */
struct si_resource *buf;
/* Offset of the next free result after current query data */
unsigned results_end;
/* If a query buffer is full, a new buffer is created and the old one
* is put in here. When we calculate the result, we sum up the samples
* from all buffers. */
struct si_query_buffer *previous;
};
void si_query_buffer_destroy(struct si_screen *sctx, struct si_query_buffer *buffer);
void si_query_buffer_reset(struct si_context *sctx, struct si_query_buffer *buffer);
bool si_query_buffer_alloc(struct si_context *sctx, struct si_query_buffer *buffer,
bool (*prepare_buffer)(struct si_context *, struct si_query_buffer*),
unsigned size);
struct si_query_hw {
struct si_query b;
struct si_query_hw_ops *ops;
unsigned flags;
/* The query buffer and how many results are in it. */
struct si_query_buffer buffer;
/* Size of the result in memory for both begin_query and end_query,
* this can be one or two numbers, or it could even be a size of a structure. */
unsigned result_size;
/* For transform feedback: which stream the query is for */
unsigned stream;
/* Workaround via compute shader */
struct si_resource *workaround_buf;
unsigned workaround_offset;
};
void si_query_hw_destroy(struct si_screen *sscreen,
struct si_query *squery);
bool si_query_hw_begin(struct si_context *sctx,
struct si_query *squery);
bool si_query_hw_end(struct si_context *sctx,
struct si_query *squery);
bool si_query_hw_get_result(struct si_context *sctx,
struct si_query *squery,
bool wait,
union pipe_query_result *result);
void si_query_hw_suspend(struct si_context *sctx, struct si_query *query);
void si_query_hw_resume(struct si_context *sctx, struct si_query *query);
/* Performance counters */
struct si_perfcounters {
unsigned num_groups;
unsigned num_blocks;
struct si_pc_block *blocks;
unsigned num_stop_cs_dwords;
unsigned num_instance_cs_dwords;
bool separate_se;
bool separate_instance;
};
struct pipe_query *si_create_batch_query(struct pipe_context *ctx,
unsigned num_queries,
unsigned *query_types);
int si_get_perfcounter_info(struct si_screen *,
unsigned index,
struct pipe_driver_query_info *info);
int si_get_perfcounter_group_info(struct si_screen *,
unsigned index,
struct pipe_driver_query_group_info *info);
struct si_qbo_state {
void *saved_compute;
struct pipe_constant_buffer saved_const0;
struct pipe_shader_buffer saved_ssbo[3];
};
#endif /* SI_QUERY_H */
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