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生物通
4月
基于GPU加速的JEMRIS平台实现高效MRI模拟:在动态效应及多物种定量 ...
本研究针对传统MRI模拟工具JEMRIS计算效率低下的问题,开发了支持CUDA的GPU加速版本(GPU-JEMRIS)。通过将计算密集型任务迁移至GPU、实现异步通信和混合精度支持,该研究在保持Bloch方程高精度求解(NRMSE<1%)的同时,使双精度和单精度模拟分别获得3-12倍和7-65倍 ...
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