cuquantum.cutensornet.contraction_optimizer_config_set_attribute¶
- cuquantum.cutensornet.contraction_optimizer_config_set_attribute(intptr_t handle, intptr_t optimizer_config, int attr, intptr_t buf, size_t size_in_bytes)[source]¶
Sets attributes of
optimizer_config
.- Parameters
handle (intptr_t) – Opaque handle holding cuTensorNet’s library context.
optimizer_config (intptr_t) – Opaque structure that is accessed.
attr (ContractionOptimizerConfigAttribute) – Specifies the attribute that is requested.
buf (intptr_t) – This buffer (of size
size_in_bytes
) determines the value to whichattr
will be set.size_in_bytes (size_t) – Size of
buf
(in bytes).
Note
To compute the attribute size, use the itemsize of the corresponding data type, which can be queried using
get_contraction_optimizer_config_attribute_dtype()
.