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[inductor][easy] add buffer layout to SchedulerNode.debug_str #125090

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[inductor][easy] add buffer layout to SchedulerNode.debug_str #125090

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65dc458
[inductor][easy] add buffer layout to SchedulerNode.debug_str
shunting314 Apr 27, 2024
5e8a107
Update on "[inductor][easy] add buffer layout to SchedulerNode.debug_…
shunting314 Apr 29, 2024
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8 changes: 8 additions & 0 deletions test/inductor/test_debug_trace.py
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Expand Up @@ -59,6 +59,8 @@ def fn(a, b):
buf0.group.device = cpu
buf0.group.iteration = ((256,), ())
buf0.sizes = ([256], [])
arg0_1_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
buf0_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
class buf0_loop_body:
var_ranges = {z0: 256}
index0 = z0
Expand All @@ -80,6 +82,8 @@ def body(self, ops):
buf1.group.device = cpu
buf1.group.iteration = ((256,), ())
buf1.sizes = ([256], [])
buf0_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
buf1_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
class buf1_loop_body:
var_ranges = {z0: 256}
index0 = z0
Expand Down Expand Up @@ -117,6 +121,8 @@ def body(self, ops):
buf0.group.device = cpu
buf0.group.iteration = ((256,), ())
buf0.sizes = ([256], [])
arg0_1_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
buf0_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
class buf0_loop_body:
var_ranges = {z0: 256}
index0 = z0
Expand All @@ -137,6 +143,8 @@ def body(self, ops):
buf1.group.device = cpu
buf1.group.iteration = ((256,), ())
buf1.sizes = ([256], [])
buf0_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
buf1_layout = FixedLayout('cpu', torch.float32, size=[16, 16], stride=[16, 1])
class buf1_loop_body:
var_ranges = {z0: 256}
index0 = z0
Expand Down
4 changes: 4 additions & 0 deletions torch/_inductor/scheduler.py
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Expand Up @@ -732,6 +732,10 @@ def debug_str_extra(self) -> str:
f"{name}.group.iteration = {self.group[1]}",
f"{name}.sizes = {self._sizes}",
]
for dep in self.read_writes.reads_and_writes():
buf_name = dep.name
buf = V.graph.get_buffer(buf_name)
lines.append(f"{buf_name}_layout = {pformat(buf.layout)}")
if self.get_aliases():
lines.append(f"{name}.aliases = {pformat(self.get_aliases())}")
if self.get_mutations():
Expand Down