103 lines
3.4 KiB
Python
103 lines
3.4 KiB
Python
import pycutlass
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from pycutlass import *
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from pycutlass.test import *
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import unittest
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from pycutlass.test.gemm_testbed import test_all_gemm
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from pycutlass.utils.device import device_cc
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@unittest.skipIf(device_cc() < 80, "Device compute capability is insufficient for SM80 tests.")
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class GemmF64TensorOpSm80(unittest.TestCase):
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def test_SM80_Device_Gemm_f64n_f64t_f64t_tensor_op_f64_32x32x16_16x16x16(self):
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math_inst = MathInstruction(
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instruction_shape=[8, 8, 4],
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element_a=cutlass.float64, element_b=cutlass.float64,
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element_accumulator=cutlass.float64, opcode_class=cutlass.OpClass.TensorOp,
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math_operation=MathOperation.multiply_add
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)
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tile_description = TileDescription(
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threadblock_shape=[32, 32, 16],
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stages=4, warp_count=[2, 2, 1],
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math_instruction=math_inst
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)
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# alignment 1 restricted for double
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A = TensorDescription(
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element=cutlass.float64, layout=cutlass.ColumnMajor,
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alignment=1
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)
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B = TensorDescription(
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element=cutlass.float64, layout=cutlass.RowMajor,
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alignment=1
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)
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C = TensorDescription(
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element=cutlass.float64, layout=cutlass.RowMajor,
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alignment=1
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)
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element_epilogue = cutlass.float64
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epilogue_functor = LinearCombination(
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C.element, C.alignment,
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math_inst.element_accumulator, element_epilogue)
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swizzling_functor = cutlass.IdentitySwizzle1
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operation = GemmOperationUniversal(
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arch=80, tile_description=tile_description,
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A=A, B=B, C=C,
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epilogue_functor=epilogue_functor, swizzling_functor=swizzling_functor
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)
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self.assertTrue(test_all_gemm(operation, "universal"))
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def test_SM80_Device_Gemm_f64t_f64n_f64t_tensor_op_f64_64x64x16_32x32x16(self):
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math_inst = MathInstruction(
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instruction_shape=[8, 8, 4],
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element_a=cutlass.float64, element_b=cutlass.float64,
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element_accumulator=cutlass.float64, opcode_class=cutlass.OpClass.TensorOp,
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math_operation=MathOperation.multiply_add
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)
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tile_description = TileDescription(
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threadblock_shape=[64, 64, 16],
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stages=4, warp_count=[2, 2, 1],
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math_instruction=math_inst
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)
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# alignment 1 restricted for double
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A = TensorDescription(
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element=cutlass.float64, layout=cutlass.RowMajor,
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alignment=1
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)
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B = TensorDescription(
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element=cutlass.float64, layout=cutlass.ColumnMajor,
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alignment=1
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)
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C = TensorDescription(
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element=cutlass.float64, layout=cutlass.RowMajor,
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alignment=1
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)
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element_epilogue = cutlass.float64
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epilogue_functor = LinearCombination(
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C.element, C.alignment,
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math_inst.element_accumulator, element_epilogue)
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swizzling_functor = cutlass.IdentitySwizzle1
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operation = GemmOperationUniversal(
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arch=80, tile_description=tile_description,
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A=A, B=B, C=C,
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epilogue_functor=epilogue_functor, swizzling_functor=swizzling_functor
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)
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self.assertTrue(test_all_gemm(operation, "universal"))
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if __name__ == '__main__':
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pycutlass.get_memory_pool(2**24, 2**24)
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unittest.main()
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