cuquantum.cutensornet.contraction_optimizer_config_get_attribute¶
- cuquantum.cutensornet.contraction_optimizer_config_get_attribute(intptr_t handle, intptr_t config, int attr, intptr_t buf, size_t size)[source]¶
Get the optimizer config attribute.
- Parameters
handle (intptr_t) – The library handle.
config (intptr_t) – The optimizer config handle.
attr (ContractionOptimizerConfigAttribute) – The attribute to set.
buf (intptr_t) – The pointer address (as Python
int
) for storing the returned attribute value.size (size_t) – The size of
buf
(in bytes).
Note
To compute
size
, use the itemsize of the corresponding data type, which can be queried usingcontraction_optimizer_config_get_attribute_dtype()
.