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aco/waitcnt: add print helpers

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These may be useful in the future.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25373>
This commit is contained in:
Rhys Perry 2023-09-25 12:29:26 +01:00 • committed by Marge Bot
parent 0d0a8c4365
commit ae9a476c42
3 changed files with 71 additions and 0 deletions
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56
src/amd/compiler/aco_insert_waitcnt.cpp
View file

@ -165,6 +165,20 @@ struct alu_delay_info {
{
return valu_instrs == valu_nop && trans_instrs == trans_nop && salu_cycles == 0;
}
UNUSED void print(FILE* output) const
{
if (valu_instrs != valu_nop)
fprintf(output, "valu_instrs: %u\n", valu_instrs);
if (valu_cycles)
fprintf(output, "valu_cycles: %u\n", valu_cycles);
if (trans_instrs != trans_nop)
fprintf(output, "trans_instrs: %u\n", trans_instrs);
if (trans_cycles)
fprintf(output, "trans_cycles: %u\n", trans_cycles);
if (salu_cycles)
fprintf(output, "salu_cycles: %u\n", salu_cycles);
}
};
uint8_t
@ -254,6 +268,23 @@ struct wait_entry {
events &= ~(event_valu | event_trans | event_salu);
}
}
UNUSED void print(FILE* output) const
{
fprintf(output, "logical: %u\n", logical);
imm.print(output);
delay.print(output);
if (events)
fprintf(output, "events: %u\n", events);
if (counters)
fprintf(output, "counters: %u\n", counters);
if (!wait_on_read)
fprintf(output, "wait_on_read: %u\n", wait_on_read);
if (!logical)
fprintf(output, "logical: %u\n", logical);
if (vmem_types)
fprintf(output, "vmem_types: %u\n", vmem_types);
}
};
struct wait_ctx {
@ -328,6 +359,31 @@ struct wait_ctx {
{
entry.remove_counter(counter);
}
UNUSED void print(FILE* output) const
{
fprintf(output, "exp_nonzero: %u\n", exp_nonzero);
fprintf(output, "vm_nonzero: %u\n", vm_nonzero);
fprintf(output, "lgkm_nonzero: %u\n", lgkm_nonzero);
fprintf(output, "vs_nonzero: %u\n", vs_nonzero);
fprintf(output, "pending_flat_lgkm: %u\n", pending_flat_lgkm);
fprintf(output, "pending_flat_vm: %u\n", pending_flat_vm);
for (const auto& entry : gpr_map) {
fprintf(output, "gpr_map[%c%u] = {\n", entry.first.reg() >= 256 ? 'v' : 's',
entry.first.reg() & 0xff);
entry.second.print(output);
fprintf(output, "}\n");
}
for (unsigned i = 0; i < storage_count; i++) {
if (!barrier_imm[i].empty() || barrier_events[i]) {
fprintf(output, "barriers[%u] = {\n", i);
barrier_imm[i].print(output);
fprintf(output, "events: %u\n", barrier_events[i]);
fprintf(output, "}\n");
}
}
}
};
uint8_t

13
src/amd/compiler/aco_ir.cpp
View file

@ -1287,6 +1287,19 @@ wait_imm::empty() const
vs == unset_counter;
}
void
wait_imm::print(FILE* output) const
{
if (exp != unset_counter)
fprintf(output, "exp: %u\n", exp);
if (vm != unset_counter)
fprintf(output, "vm: %u\n", vm);
if (lgkm != unset_counter)
fprintf(output, "lgkm: %u\n", lgkm);
if (vs != unset_counter)
fprintf(output, "vs: %u\n", vs);
}
bool
should_form_clause(const Instruction* a, const Instruction* b)
{

2
src/amd/compiler/aco_ir.h
View file

@ -283,6 +283,8 @@ struct wait_imm {
bool combine(const wait_imm& other);
bool empty() const;
void print(FILE* output) const;
};
/* s_wait_event immediate bits. */