Comparison of the mass preconditioned HMC and the DD-HMC algorithm for two-flavour QCD
Comparison of the mass preconditioned HMC and the DD-HMC algorithm for two-flavour QCD
复制标题
双味 QCD 的质量预处理 HMC 和 DD-HMC 算法的比较
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
S. Schaefer
中科院分区：
文献类型：
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作者：
M. Marinković;S. Schaefer
质量预条件HMC和DD-HMC是模拟威尔逊费米子最流行的算法之一。我们给出了两种算法对实际夸克质量和晶格大小的性能比较。特别地，我们还使用了DD-HMC环境的局部放气求解器来进行大规模预条件模拟。
Mass preconditioned HMC and DD-HMC are among the most popular algorithms to simulate Wilson fermions. We present a comparison of the performance of the two algorithms for realistic quark masses and lattice sizes. In particular, we use the locally deflated solver of the DD-HMC environment also for the mass preconditioned simulations.