Management of external memory updating to the error detection in redundant multithreading - systems using a speculative memory support,

摘要

A method comprising:– parallel execution of the corresponding instruction - threads thread as the leading and trailing thread;– Storing the result of the instruction is carried out in the leading thread, and the result of the instruction is carried out in the trailing thread in a memory;– Comparing the results are stored in said memory;– Holding of a single instruction set in a memory state on the basis of the compared resu and– Displacement of external updates to the step of the securing is completed.