Files
cutlass/test/python/cutlass/evt/evt_load_sm80_90.py
Junkai-Wu a49a78ffef v4.2 release. (#2587)
* Fix default cluster callback values to 1 to avoid profiler failure when these values are not set in command line.

* v4.2 release.
2025-08-22 18:11:24 -04:00

143 lines
5.7 KiB
Python

################################################################################
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"""
Unit test for load nodes in SM90
"""
import logging
import unittest
import cutlass_cppgen
from cutlass_cppgen.backend import *
from cutlass_cppgen.epilogue import *
from utils.evt_testbed import EVTTestBed, EVTTestCaseBase
cutlass_cppgen.set_log_level(logging.WARNING)
@unittest.skipIf(device_cc() not in [80, 86, 89, 90], "This unittest is only supported on CC [80, 86, 89, 90]")
class TestEVTLoad(EVTTestCaseBase):
def test_tensor_load(self):
"""
Load extra tensor with shape [m, n]
"""
def evt_tensor_load(accum, C, aux, aux_batch):
D = accum + C + aux + aux_batch
return D
for m, n, k, l in self.get_problem_sizes(8):
example_inputs = {
"accum": self.fake_tensor(self.element, (l, m, n)),
"C": self.fake_tensor(self.element, (l, m, n)),
"aux": self.fake_tensor(self.element, (m, n)),
"aux_batch": self.fake_tensor(np.float32, (l, m, n)),
"D": self.fake_tensor(self.element, (l, m, n)),
}
launcher = EVTTestBed(self.element, evt_tensor_load, example_inputs)
input_keys = ["C", "aux", "aux_batch"]
result_keys = ["D"]
launcher.verify((m, n, k), input_keys, result_keys, l)
def test_row_broadcast(self):
"""
Load extra tensor with shape [1, n]
"""
def evt_row_broadcast(accum, C, bias, bias_batch):
D = accum + C + bias + bias_batch
return D
for m, n, k, l in self.get_problem_sizes(8):
example_inputs = {
"accum": self.fake_tensor(self.element, (l, m, n)),
"C": self.fake_tensor(self.element, (l, m, n)),
"bias": self.fake_tensor(self.element, (n,)),
"bias_batch": self.fake_tensor(np.float32, (l, 1, n)),
"D": self.fake_tensor(self.element, (l, m, n)),
}
launcher = EVTTestBed(self.element, evt_row_broadcast, example_inputs)
input_keys = ["C", "bias", "bias_batch"]
result_keys = ["D"]
launcher.verify((m, n, k), input_keys, result_keys, l)
def test_column_broadcast(self):
"""
Load extra tensor with shape [m, 1]
"""
def evt_column_broadcast(accum, C, bias, bias_batch):
D = accum + C + bias + bias_batch
return D
for m, n, k, l in self.get_problem_sizes(8):
example_inputs = {
"accum": self.fake_tensor(self.element, (l, m, n)),
"C": self.fake_tensor(self.element, (l, m, n)),
"bias": self.fake_tensor(self.element, (m, 1)),
"bias_batch": self.fake_tensor(np.float32, (l, m, 1)),
"D": self.fake_tensor(self.element, (l, m, n)),
}
launcher = EVTTestBed(self.element, evt_column_broadcast, example_inputs)
input_keys = ["C", "bias", "bias_batch"]
result_keys = ["D"]
launcher.verify((m, n, k), input_keys, result_keys, l)
def test_scalar_broadcast(self):
"""
Load extra tensor with shape [1, 1]
"""
def evt_scalar_broadcast(accum, C, alpha, alpha_batch):
D = accum + C + alpha + alpha_batch
return D
for m, n, k, l in self.get_problem_sizes(8):
example_inputs = {
"accum": self.fake_tensor(self.element, (l, m, n)),
"C": self.fake_tensor(self.element, (l, m, n)),
"alpha": 0.5,
"alpha_batch": self.fake_tensor(np.float32, (l, 1, 1)),
"D": self.fake_tensor(self.element, (l, m, n)),
}
launcher = EVTTestBed(self.element, evt_scalar_broadcast, example_inputs)
input_keys = ["C", "alpha", "alpha_batch"]
result_keys = ["D"]
launcher.verify((m, n, k), input_keys, result_keys, l)
if __name__ == '__main__':
unittest.main()