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Revert "brw: add serialize send stats"

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This reverts commit b8ae4ede60 now that
we have a cycle estimation accounting.

Reviewed-by: Alyssa Anne Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37816>
This commit is contained in:
Lionel Landwerlin 2025-10-10 16:37:55 +03:00 • committed by Marge Bot
parent 14683a045b
commit c20e2733bf
2 changed files with 1 additions and 10 deletions
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6
src/intel/compiler/brw/brw_generator.cpp
View file

@ -750,7 +750,7 @@ brw_generator::generate_code(const brw_shader &s,
int start_offset = p->next_insn_offset; int start_offset = p->next_insn_offset;
int loop_count = 0, send_count = 0, serialized_send_count = 0, nop_count = 0, sync_nop_count = 0; int loop_count = 0, send_count = 0, nop_count = 0, sync_nop_count = 0;
bool is_accum_used = false; bool is_accum_used = false;
struct disasm_info *disasm_info = disasm_initialize(p->isa, s.cfg); struct disasm_info *disasm_info = disasm_initialize(p->isa, s.cfg);
@ -1161,12 +1161,9 @@ brw_generator::generate_code(const brw_shader &s,
generate_send(inst->as_send(), dst, src[SEND_SRC_DESC], src[SEND_SRC_EX_DESC], generate_send(inst->as_send(), dst, src[SEND_SRC_DESC], src[SEND_SRC_EX_DESC],
src[SEND_SRC_PAYLOAD1], src[SEND_SRC_PAYLOAD2]); src[SEND_SRC_PAYLOAD1], src[SEND_SRC_PAYLOAD2]);
send_count++; send_count++;
if (inst->as_send()->fused_eu_disable)
serialized_send_count++;
break; break;
case SHADER_OPCODE_SEND_GATHER: case SHADER_OPCODE_SEND_GATHER:
assert(!inst->as_send()->fused_eu_disable);
generate_send(inst->as_send(), dst, generate_send(inst->as_send(), dst,
src[SEND_GATHER_SRC_DESC], src[SEND_GATHER_SRC_EX_DESC], src[SEND_GATHER_SRC_DESC], src[SEND_GATHER_SRC_EX_DESC],
src[SEND_GATHER_SRC_SCALAR], brw_null_reg()); src[SEND_GATHER_SRC_SCALAR], brw_null_reg());
@ -1560,7 +1557,6 @@ brw_generator::generate_code(const brw_shader &s,
stats->max_polygons = s.max_polygons; stats->max_polygons = s.max_polygons;
stats->instrs = before_size / 16 - nop_count - sync_nop_count; stats->instrs = before_size / 16 - nop_count - sync_nop_count;
stats->send_messages = send_count; stats->send_messages = send_count;
stats->serialized_send_messages = serialized_send_count;
stats->loop_count = loop_count; stats->loop_count = loop_count;
stats->cycle_count = perf.latency; stats->cycle_count = perf.latency;
stats->spill_count = shader_stats.spill_count; stats->spill_count = shader_stats.spill_count;

5
src/util/shader_stats.xml
View file

@ -133,11 +133,6 @@
Number of instructions in the final generated shader executable Number of instructions in the final generated shader executable
which access external units such as the constant cache or the sampler. which access external units such as the constant cache or the sampler.
</stat> </stat>
<stat name="Serialized SEND Count" display="Serialized send messages">
Number of instructions in the final generated shader
executable which access external units such as the
constant cache or the sampler in a serialized way.
</stat>
<stat name="Loop Count" display="Loop count"> <stat name="Loop Count" display="Loop count">
Number of loops (not unrolled) in the final generated shader Number of loops (not unrolled) in the final generated shader
executable. executable.