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From PoCs to real-world problems, high performance annealing machines are available now
Fixstars Amplify can run on a various quantum annealing Ising machines. Standard machines are available as a service of Amplify without machine usage agreements with vendors.
Fixstars Amplify Annealing Engine (AE) is a Graphics Processing Unit (GPU)-based annealing machine. It can process large-scale problems consisting of more than 100,000 bits at high speed. Although it is not based on quantum mechanical phenomena, it provides an ideal platform for easy PoC and development for practical applications, utilized for quantum annealing.
D-Wave Systems' D-Wave 2000Q and Advantage are quantum computers specialized for solving combinatorial optimization problems. The D-Wave 2000Q has 2000 qubits and the Advantage has 5000. The machines can be used on the cloud.
D-Wave Systems In.
Bring Your Own License supported
We solved the Traveling Salesman Problems (TSP), typical combinatorial optimization problems, to test performances of Amplify AE and other annealing machines. It is seen that Amplify AE quickly reaches the optimal solutions.
Optimization level reached at 60 seconds: 100%
For more details of the problem formulation, see here .
Optimization level reached at 60 seconds: 101%
For more details of the problem formulation, see here .
|
STANDARD FEATURE
Fixstars
Amplify AE |
STANDARD FEATURE
D-Wave
2000Q/ Advantage |
Hitachi CMOS Annealing |
Fujitsu Digital Annealer |
Toshiba SQBM+ |
|
|---|---|---|---|---|---|
| Device Type | GPU | Quantum Circuit | Digital Circuit | Digital Circuit | GPU |
| Number of Available Bits | 262,144 or greater |
2,048 (16x16x8)/ 5,760 (16x15x24) |
61,952 (352x176) |
8,192 (DA2)/ 100,000 (DA3) |
100,000 (SQBM+)/ 10,000 (SBM PoC Edition) |
| Coefficient Parameter |
Digital (32/64bit) |
Analog (Approx. 5bit) |
Digital (3bit) |
Digital (16/64 bit) |
Digital (32bit) |
| Connected Graph | Fully connected |
Chimera graph/ Pegasus graph |
King's graph | Fully connected | Fully connected |
| Number of Logical Bits | 131,072 | 64/124 | 176 |
8,192 (DA2)/ 100,000 (DA3) |
31,000 approx. (SQBM+)(*1)/ 1,000 (SBM PoC Edition) |
| API endpoint | Fixstars Amplify | D-Wave Leap |
Annealing Cloud Web |
DA Cloud | AWS |
* For specifications of the Toshiba SQBM+ product version, please contact at the official Toshiba SQBM+ website
.
(*1) The value estimated from the description on the official website of SQBM+. "The number of non-zero coefficients is up to 1 billion."
As of 2022 June
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