请问__x128_t 类型有加法和乘累加么?
请问4个char 组合为int, 或者4个short组合为 long long 有对应的指令么?
在优化稀疏矩阵的运算时,这些指令很重要的!
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请问__x128_t 类型有加法和乘累加么?
请问4个char 组合为int, 或者4个short组合为 long long 有对应的指令么?
在优化稀疏矩阵的运算时,这些指令很重要的!