amplify.client.ToshibaSQBM2Client¶

class ToshibaSQBM2Client¶

A class for using the Toshiba SQBM+ client in Fixstars Amplify SDK.

__init__(self: amplify.client.ToshibaSQBM2Client, token: str = '', url: str = '', proxy: str = '') → None¶

Methods

`__init__`(self[, token, url, proxy])
`solve`(args, *kwargs)	Solves a given polynomial or matrix model.

Attributes

`num_bits`	The maximum number of available variables.
`parameters`	The parameters of the Toshiba SQBM+ client in Fixstars Amplify SDK.
`proxy`	Set or get the address of proxy server.
`request_data_type`	no docstring
`token`	Set or get the API token of the SQBM+ instance.
`url`	URL address of the SQBM+ instance.
`version`	Get the API version string of the Toshiba SQBM+.
`write_request_data`	Set or get the file path to save request data.
`write_response_data`	Set or get the file path to save request data.

property num_bits¶

The maximum number of available variables.

Type: int

property parameters¶

The parameters of the Toshiba SQBM+ client in Fixstars Amplify SDK.

Type: ToshibaClientParameters

property proxy¶

Set or get the address of proxy server.

Type: str

property request_data_type¶: no docstring

solve(*args, **kwargs)¶

Solves a given polynomial or matrix model.

Overloads::

solve(poly)
solve(matrix, constant)

パラメータ

poly (BinaryPoly, BinaryIntPoly, IsingPoly or IsingIntPoly) --
- Input polynomial model
matrix (BinaryMatrix, BinaryIntMatrix, IsingMatrix or IsingIntMatrix) --
- Input matrix model
constant (int or float, optional) --
- A constant value to be added to the above matrix. The type is set in accordance with the coefficients of the matrix.

戻り値

A result class that provides information about execution.

戻り値の型

ToshibaClientResult

Example

from amplify import BinarySymbolGenerator
from amplify.client import ToshibaSQBM2Client

gen = BinarySymbolGenerator()
q = gen.array(3)
f = 2 * q[0] * q[1] - q[0] - q[2] + 1

client = ToshibaSQBM2Client()
client.url = "http://xx.xxx.xxx.xx:xxxx/"
client.parameters.timeout = 1  # timeout 1 second

result = client.solve(f)

>>> f
2 q_0 q_1 - q_0 - q_2 + 1
>>> [f"energy = {s.energy}, q = {q.decode(s.values)}" for s in result]
['energy = -1.0, q = [1. 0. 1.]']

property token¶

Set or get the API token of the SQBM+ instance.

Type: str

property url¶

URL address of the SQBM+ instance.

Type: str

property version¶

Get the API version string of the Toshiba SQBM+.

Type: str

property write_request_data¶

Set or get the file path to save request data. The default value is an empty string, so saving is disabled.

Type: str

property write_response_data¶

Set or get the file path to save request data. The default value is an empty string, so saving is disabled.

Type: str