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MicroCloud Hologram Inc. Builds the Industry's First Multi-FPGA Quantum Fourier Transform Simulation Solution
MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, launched a brand-new scalable quantum Fourier transform simulator technology based on multi-FPGA and high-bandwidth memory. This breakthrough achievement, by introducing a parallel distributed architecture with multiple FPGAs as well as high-bandwidth memory, lays an engineering foundation for future larger-scale quantum algorithm simulations.
About this update from Microcloud Hologram Inc.
[{"type":"text","content":"SHENZHEN, China, Jan. 8, 2026 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, launched a brand-new scalable quantum Fourier transform simulator technology based on multi-FPGA and high-bandwidth memory. This breakthrough achievement, by introducing a parallel distributed architecture with multiple FPGAs as well as high-bandwidth memory, lays an engineering foundation for future larger-scale quantum algorithm simulations.","length":515,"tagName":"p"},{"type":"text","content":"The multi-FPGA QFT simulation platform launched this time is precisely built based on this idea. One of its core innovations is storing the large-scale complex amplitudes of quantum states in high-bandwidth memory, such as HBM (High Bandwidth Memory) or equivalent architectures, enabling the simulator to perform reads and updates at speeds far higher than DDR memory. The QFT simulation process essentially involves a large number of distributed Hadamard transformations, controlled phase-shift gates, and output structures based on bit reversal, all of which perform wide-range data jumping accesses on the amplitude vector. Traditional memory cannot withstand this non-continuous, large-width intensive memory access demand, while high-bandwidth memory precisely fills this gap. Its internal multi-channel parallel architecture makes it possible to access multiple cache blocks in the same cycle, allowing the QFT operation data flow constructed at the FPGA logic level to be fully utilized.","length":995,"tagName":"p"},{"type":"text","content":"The simulator's core processing unit is specially designed to adapt to the parallel structure of QFT. The FPGA logic includes pipelinable complex multiplication arrays, parallel index generators, distributed phase-shift computation modules, and bit-reversal permutation data paths. When traditional CPUs execute QFT, they usually need to convert complex data patterns into continuous access patterns, whereas the programmability of FPGAs allows direct construction of hardware circuits consistent with the QFT transformation structure, enabling quantum state updates to cross multiple processing stages in a linear pipeline manner, thereby maximizing the utilization of hardware resources.","length":693,"tagName":"p"},{"type":"text","content":...