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CUDA: faster q2_K, q3_K MMQ + int8 tensor cores (#7921)

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* CUDA: faster q2_K, q3_K MMQ + int8 tensor cores

* try CI fix

* try CI fix

* try CI fix

* fix data race

* rever q2_K precision related changes
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Johannes Gäßler 2024-06-14 18:41:49 +02:00 • committed by GitHub
parent 66ef1ceedf
commit 76d66ee0be
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6 changed files with 468 additions and 330 deletions
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ggml-cuda/argsort.cu
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@ -73,6 +73,7 @@ static void argsort_f32_i32_cuda(const float * x, int * dst, const int ncols, co
const dim3 block_nums(1, nrows, 1);
const size_t shared_mem = ncols_pad * sizeof(int);
// FIXME: this limit could be raised by ~2-4x on Ampere or newer
GGML_ASSERT(shared_mem <= ggml_cuda_info().devices[ggml_cuda_get_device()].smpb);
if (order == GGML_SORT_ORDER_ASC) {