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fix 070 #10

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Merged
Jassicia merged 1 commit into from
Jun 8, 2026
Merged

fix 070 #10

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5 changes: 4 additions & 1 deletion Sqrt.mlu
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ __mlu_entry__ void sqrt_kernel(half *input, half *output, int total) {
uint32_t stride = task_num * BLOCK_SIZE;

__nram__ half buffer[BLOCK_SIZE];
__nram__ float float_buffer[BLOCK_SIZE];

for (uint32_t offset = start; offset < (uint32_t)total; offset += stride) {
uint32_t remain = (uint32_t)total - offset;
Expand All @@ -19,7 +20,9 @@ __mlu_entry__ void sqrt_kernel(half *input, half *output, int total) {

__memcpy(buffer, input + offset, len * sizeof(half), GDRAM2NRAM);
__bang_abs(buffer, buffer, aligned_len);
__bang_sqrt(buffer, buffer, aligned_len);
__bang_half2float(float_buffer, buffer, aligned_len);
__bang_sqrt(float_buffer, float_buffer, aligned_len);
__bang_float2half(buffer, float_buffer, aligned_len);
__memcpy(output + offset, buffer, len * sizeof(half), NRAM2GDRAM);
}
}
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