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[Kernel] Fix awq error when n is not divisable by 128 #13227

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Merged
merged 1 commit into from
Feb 14, 2025
Merged

[Kernel] Fix awq error when n is not divisable by 128 #13227

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2 changes: 1 addition & 1 deletion csrc/quantization/awq/gemm_kernels.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -334,7 +334,7 @@ __global__ void __launch_bounds__(64)
}

// TODO: Shang: Hoist loop invariance.
for (int ax1_0_1 = 0; ax1_0_1 < 4; ++ax1_0_1) {
for (int ax1_0_1 = 0; ax1_0_1 < (N / 32); ++ax1_0_1) {
for (int local_id = 0; local_id < 8; ++local_id) {
int row_offset = (((int)blockIdx_y) / j_factors1) * 16 +
((int)threadIdx.x) / 4 + (local_id % 4) / 2 * 8;
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