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radeonsi: remove unused query code

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The get_size perf counter callback is also inlined and removed.

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Marek Olšák 2018-04-01 13:51:09 -04:00
parent 3f55fe99d6
commit 72842d15ac
4 changed files with 2 additions and 77 deletions
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9
src/gallium/drivers/radeon/r600_perfcounter.c
View file

@ -348,10 +348,7 @@ struct pipe_query *si_create_batch_query(struct pipe_context *ctx,
}
/* Compute result bases and CS size per group */
query->b.num_cs_dw_begin = pc->num_start_cs_dwords;
query->b.num_cs_dw_end = pc->num_stop_cs_dwords;
query->b.num_cs_dw_begin += pc->num_instance_cs_dwords; /* conservative */
query->b.num_cs_dw_end += pc->num_instance_cs_dwords;
i = 0;
@ -369,18 +366,14 @@ struct pipe_query *si_create_batch_query(struct pipe_context *ctx,
query->b.result_size += sizeof(uint64_t) * instances * group->num_counters;
i += instances * group->num_counters;
pc->get_size(block, group->num_counters, group->selectors,
&select_dw, &read_dw);
query->b.num_cs_dw_begin += select_dw;
read_dw = 6 * group->num_counters;
query->b.num_cs_dw_end += instances * read_dw;
query->b.num_cs_dw_begin += pc->num_instance_cs_dwords; /* conservative */
query->b.num_cs_dw_end += instances * pc->num_instance_cs_dwords;
}
if (query->shaders) {
if (query->shaders == R600_PC_SHADERS_WINDOWING)
query->shaders = 0xffffffff;
query->b.num_cs_dw_begin += pc->num_shaders_cs_dwords;
}
/* Map user-supplied query array to result indices */

29
src/gallium/drivers/radeon/r600_query.c
View file

@ -645,12 +645,10 @@ static struct pipe_query *r600_query_hw_create(struct si_screen *sscreen,
case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
query->result_size = 16 * sscreen->info.num_render_backends;
query->result_size += 16; /* for the fence + alignment */
query->num_cs_dw_begin = 6;
query->num_cs_dw_end = 6 + si_gfx_write_fence_dwords(sscreen);
break;
case PIPE_QUERY_TIME_ELAPSED:
query->result_size = 24;
query->num_cs_dw_begin = 8;
query->num_cs_dw_end = 8 + si_gfx_write_fence_dwords(sscreen);
break;
case PIPE_QUERY_TIMESTAMP:
@ -664,21 +662,18 @@ static struct pipe_query *r600_query_hw_create(struct si_screen *sscreen,
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
/* NumPrimitivesWritten, PrimitiveStorageNeeded. */
query->result_size = 32;
query->num_cs_dw_begin = 6;
query->num_cs_dw_end = 6;
query->stream = index;
break;
case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
/* NumPrimitivesWritten, PrimitiveStorageNeeded. */
query->result_size = 32 * R600_MAX_STREAMS;
query->num_cs_dw_begin = 6 * R600_MAX_STREAMS;
query->num_cs_dw_end = 6 * R600_MAX_STREAMS;
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
/* 11 values on GCN. */
query->result_size = 11 * 16;
query->result_size += 8; /* for the fence + alignment */
query->num_cs_dw_begin = 6;
query->num_cs_dw_end = 6 + si_gfx_write_fence_dwords(sscreen);
break;
default:
@ -1843,33 +1838,9 @@ void si_suspend_queries(struct r600_common_context *ctx)
assert(ctx->num_cs_dw_queries_suspend == 0);
}
static unsigned r600_queries_num_cs_dw_for_resuming(struct r600_common_context *ctx,
struct list_head *query_list)
{
struct r600_query_hw *query;
unsigned num_dw = 0;
LIST_FOR_EACH_ENTRY(query, query_list, list) {
/* begin + end */
num_dw += query->num_cs_dw_begin + query->num_cs_dw_end;
/* Workaround for the fact that
* num_cs_dw_nontimer_queries_suspend is incremented for every
* resumed query, which raises the bar in need_cs_space for
* queries about to be resumed.
*/
num_dw += query->num_cs_dw_end;
}
/* guess for ZPASS enable or PERFECT_ZPASS_COUNT enable updates */
num_dw += 13;
return num_dw;
}
void si_resume_queries(struct r600_common_context *ctx)
{
struct r600_query_hw *query;
unsigned num_cs_dw = r600_queries_num_cs_dw_for_resuming(ctx, &ctx->active_queries);
assert(ctx->num_cs_dw_queries_suspend == 0);

9
src/gallium/drivers/radeon/r600_query.h
View file

@ -184,8 +184,7 @@ struct r600_query_hw {
/* 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;
/* The number of dwords for begin_query or end_query. */
unsigned num_cs_dw_begin;
/* The number of dwords for end_query. */
unsigned num_cs_dw_end;
/* Linked list of queries */
struct list_head list;
@ -260,19 +259,13 @@ struct r600_perfcounters {
unsigned num_blocks;
struct r600_perfcounter_block *blocks;
unsigned num_start_cs_dwords;
unsigned num_stop_cs_dwords;
unsigned num_instance_cs_dwords;
unsigned num_shaders_cs_dwords;
unsigned num_shader_types;
const char * const *shader_type_suffixes;
const unsigned *shader_type_bits;
void (*get_size)(struct r600_perfcounter_block *,
unsigned count, unsigned *selectors,
unsigned *num_select_dw, unsigned *num_read_dw);
void (*emit_instance)(struct r600_common_context *,
int se, int instance);
void (*emit_shaders)(struct r600_common_context *, unsigned shaders);

32
src/gallium/drivers/radeonsi/si_perfcounter.c
View file

@ -423,35 +423,6 @@ static struct si_pc_block groups_gfx9[] = {
{ &cik_CPC, 35 },
};
static void si_pc_get_size(struct r600_perfcounter_block *group,
unsigned count, unsigned *selectors,
unsigned *num_select_dw, unsigned *num_read_dw)
{
struct si_pc_block *sigroup = (struct si_pc_block *)group->data;
struct si_pc_block_base *regs = sigroup->b;
unsigned layout_multi = regs->layout & SI_PC_MULTI_MASK;
if (regs->layout & SI_PC_FAKE) {
*num_select_dw = 0;
} else if (layout_multi == SI_PC_MULTI_BLOCK) {
if (count < regs->num_multi)
*num_select_dw = 2 * (count + 2) + regs->num_prelude;
else
*num_select_dw = 2 + count + regs->num_multi + regs->num_prelude;
} else if (layout_multi == SI_PC_MULTI_TAIL) {
*num_select_dw = 4 + count + MIN2(count, regs->num_multi) + regs->num_prelude;
} else if (layout_multi == SI_PC_MULTI_CUSTOM) {
assert(regs->num_prelude == 0);
*num_select_dw = 3 * (count + MIN2(count, regs->num_multi));
} else {
assert(layout_multi == SI_PC_MULTI_ALTERNATE);
*num_select_dw = 2 + count + MIN2(count, regs->num_multi) + regs->num_prelude;
}
*num_read_dw = 6 * count;
}
static void si_pc_emit_instance(struct r600_common_context *ctx,
int se, int instance)
{
@ -712,16 +683,13 @@ void si_init_perfcounters(struct si_screen *screen)
if (!pc)
return;
pc->num_start_cs_dwords = 14;
pc->num_stop_cs_dwords = 14 + si_gfx_write_fence_dwords(screen);
pc->num_instance_cs_dwords = 3;
pc->num_shaders_cs_dwords = 4;
pc->num_shader_types = ARRAY_SIZE(si_pc_shader_type_bits);
pc->shader_type_suffixes = si_pc_shader_type_suffixes;
pc->shader_type_bits = si_pc_shader_type_bits;
pc->get_size = si_pc_get_size;
pc->emit_instance = si_pc_emit_instance;
pc->emit_shaders = si_pc_emit_shaders;
pc->emit_select = si_pc_emit_select;