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#define workUnits 64
#define workUnitsM1 63
typedef struct tag_my_struct {
int4 v;
} Row;
__kernel void x1_search_kernel(int totalRows,
__global Row *data,
__global Row *resultArray,
__global int *roffsetResult) {
int i = get_global_id(0);
size_t offset = i * (totalRows/workUnits);
size_t endRow = (totalRows/workUnits);
size_t roffset = offset;
int tmp;
if (i == workUnitsM1) {
endRow = (totalRows/workUnits) + (totalRows % workUnits);
}
do {
if (data[offset].v.s1 == 0 || data[offset].v.s2 == 0 || data[offset].v.s3 == 0)
goto copy;
goto next;
copy:
resultArray[roffset].v = data[offset].v;
roffset++;
next:
offset++;
endRow--;
} while (endRow);
roffsetResult[i] = roffset- (i * (totalRows/workUnits));
}
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