Zhenkun Li
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Zhenkun Li
樊老师好，读完您的著作，对cuda编程有了很多新的认识。读书过程中发现了一处问题，P108提到”如果想要在循环内去掉对线程号的约束，又要避免出现读-写竞争，可以将相关代码改写如下： ``` C++ real v = 0； for (int offset = 16; offset > 0; offset >>= 1) { v += s_y[tid + offset]; __syncwarp(); s_y[tid] = v; __syncwarp(); }...
No "to" attribute exist in tuple object in example 4. Unit tests don‘t complain this since only CPU backend is tested. Suggest add more examples with GPU enabled.