We can use popc to implement a single-operation warp scan in this case.asm( "gt_mask : lt_mask;这是在__global__ void qsort_warp函数中,特别是对于这种汇编语言中的代码。有人能帮我解释一下这种汇编语言的意思吗?
;if A is a 9 bit quantity, B gets number of 1's (Schroeppel) AND A,[42104210421] ;every 4th bit这个函数似乎需要一个33位来计算32s位置的位。uint32_t u = i * (uint32_t)01001001001;
uint32_t x = u & (uin