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Revert "[SYCL] fallback mmvq" #9579

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Sep 23, 2024
+1 −3
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Revert "[SYCL] fallback mmvq" #9579

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3 changes: 1 addition & 2 deletions ggml/src/ggml-sycl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3496,8 +3496,7 @@ static void ggml_sycl_mul_mat(ggml_backend_sycl_context & ctx, const ggml_tensor

bool use_mul_mat_vec_q = ggml_is_quantized(src0->type)
&& src1->type == GGML_TYPE_F32 && dst->type == GGML_TYPE_F32
&& src1->ne[1] <= MMVQ_MAX_BATCH_SIZE
&& (ctx.stream()->get_backend() == sycl::backend::ext_oneapi_cuda || src1->ne[1] > MMVQ_MIN_BATCH_SIZE);
&& src1->ne[1] <= MMVQ_MAX_BATCH_SIZE;

bool use_mul_mat_q = ggml_sycl_supports_mmq(src0->type)
&& src1->type == GGML_TYPE_F32 && dst->type == GGML_TYPE_F32;
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1 change: 0 additions & 1 deletion ggml/src/ggml-sycl/common.hpp
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Expand Up @@ -134,7 +134,6 @@ typedef sycl::float2 dfloat2;
#endif // GGML_SYCL_F16

#define MMVQ_MAX_BATCH_SIZE 8
#define MMVQ_MIN_BATCH_SIZE 4

static const int8_t kvalues_iq4nl[16]={-127, -104, -83, -65, -49, -35, -22, -10, 1, 13, 25, 38, 53, 69, 89, 113};

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