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issue/60: to_tensor存储原torch张量，增加INFINI_ROOT默认路径 #61

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Merged
merged 1 commit into from
Feb 18, 2025
Merged

issue/60: to_tensor存储原torch张量，增加INFINI_ROOT默认路径 #61

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8 changes: 5 additions & 3 deletions test/infiniop/libinfiniop/liboperators.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,12 @@
from ctypes import c_int, c_int64, c_uint64, Structure, POINTER, c_size_t
from .datatypes import *
from .devices import *
from pathlib import Path

Device = c_int
Optype = c_int

INFINI_ROOT = os.environ.get("INFINI_ROOT")
INFINI_ROOT = os.getenv("INFINI_ROOT") or str(Path.home() / ".infini")


class TensorDescriptor(Structure):
Expand All @@ -30,9 +31,10 @@ def invalidate(self):


class CTensor:
def __init__(self, desc, data):
def __init__(self, desc, torch_tensor):
self.descriptor = desc
self.data = data
self.torch_tensor_ = torch_tensor
self.data = torch_tensor.data_ptr()


class Handle(Structure):
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3 changes: 1 addition & 2 deletions test/infiniop/libinfiniop/utils.py
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Expand Up @@ -19,7 +19,6 @@ def to_tensor(tensor, lib):
ndim = tensor.ndimension()
shape = (ctypes.c_size_t * ndim)(*tensor.shape)
strides = (ctypes.c_int64 * ndim)(*(tensor.stride()))
data_ptr = tensor.data_ptr()
# fmt: off
dt = (
InfiniDtype.I8 if tensor.dtype == torch.int8 else
Expand All @@ -46,7 +45,7 @@ def to_tensor(tensor, lib):
ctypes.byref(tensor_desc), ndim, shape, strides, dt
)
# Create Tensor
return CTensor(tensor_desc, data_ptr)
return CTensor(tensor_desc, tensor)


def create_workspace(size, torch_device):
Expand Down