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vulkan: small mul_mat_vec optimizations (#10665)
* double the number of rows per workgroup * Update ggml-vulkan.cpp * Vulkan: Add VK_EXT_subgroup_size_control support to ensure full subgroups for coopmats * only increase the number of rows for amd and subgroup size 64 * fix missing NUM_ROWS for mul_mat_vec_iq4_nl_f16_f32, untested * use subgroup min and max to check for gcn (requires https://github.com/ggerganov/llama.cpp/pull/10721) * manual merge ggml-vulkan.cpp * set min and max subgroup size in any case * Also double the number of rows for Intel GPUs
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Eve
GitHub
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@ -1845,48 +1845,54 @@ static void ggml_vk_load_shaders(vk_device& device) {
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}
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// mul mat vec
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// computing two rows per workgroup is a benefit for Q4_0 -> Q5_1, but not for Q8_0.
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// AMD GCN and Intel graphics cards perform best when the number of rows per shader is doubled
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uint32_t rm = 1;
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if ((device->vendor_id == VK_VENDOR_ID_AMD && device->subgroup_min_size == 64 && device->subgroup_max_size == 64) || device->vendor_id == VK_VENDOR_ID_INTEL)
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rm = 2;
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// computing additional rows per workgroup is a benefit for Q4_0 -> Q5_1, but not for Q8_0.
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_F32 ], "mul_mat_vec_f32_f32_f32", mul_mat_vec_f32_f32_f32_len, mul_mat_vec_f32_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_F16 ], "mul_mat_vec_f16_f32_f32", mul_mat_vec_f16_f32_f32_len, mul_mat_vec_f16_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q4_0], "mul_mat_vec_q4_0_f32_f32", mul_mat_vec_q4_0_f32_f32_len, mul_mat_vec_q4_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q4_1], "mul_mat_vec_q4_1_f32_f32", mul_mat_vec_q4_1_f32_f32_len, mul_mat_vec_q4_1_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q5_0], "mul_mat_vec_q5_0_f32_f32", mul_mat_vec_q5_0_f32_f32_len, mul_mat_vec_q5_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q5_1], "mul_mat_vec_q5_1_f32_f32", mul_mat_vec_q5_1_f32_f32_len, mul_mat_vec_q5_1_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q8_0], "mul_mat_vec_q8_0_f32_f32", mul_mat_vec_q8_0_f32_f32_len, mul_mat_vec_q8_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {device->subgroup_size, 1}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q4_0], "mul_mat_vec_q4_0_f32_f32", mul_mat_vec_q4_0_f32_f32_len, mul_mat_vec_q4_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q4_1], "mul_mat_vec_q4_1_f32_f32", mul_mat_vec_q4_1_f32_f32_len, mul_mat_vec_q4_1_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q5_0], "mul_mat_vec_q5_0_f32_f32", mul_mat_vec_q5_0_f32_f32_len, mul_mat_vec_q5_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q5_1], "mul_mat_vec_q5_1_f32_f32", mul_mat_vec_q5_1_f32_f32_len, mul_mat_vec_q5_1_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q8_0], "mul_mat_vec_q8_0_f32_f32", mul_mat_vec_q8_0_f32_f32_len, mul_mat_vec_q8_0_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1*rm, 1, 1}, {device->subgroup_size, 1*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q2_K], "mul_mat_vec_q2_k_f32_f32", mul_mat_vec_q2_k_f32_f32_len, mul_mat_vec_q2_k_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q3_K], "mul_mat_vec_q3_k_f32_f32", mul_mat_vec_q3_k_f32_f32_len, mul_mat_vec_q3_k_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q4_K], "mul_mat_vec_q4_k_f32_f32", mul_mat_vec_q4_k_f32_f32_len, mul_mat_vec_q4_k_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q5_K], "mul_mat_vec_q5_k_f32_f32", mul_mat_vec_q5_k_f32_f32_len, mul_mat_vec_q5_k_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_Q6_K], "mul_mat_vec_q6_k_f32_f32", mul_mat_vec_q6_k_f32_f32_len, mul_mat_vec_q6_k_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_iq4_nl_f32_f32", mul_mat_vec_iq4_nl_f32_f32_len, mul_mat_vec_iq4_nl_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f32_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_iq4_nl_f32_f32", mul_mat_vec_iq4_nl_f32_f32_len, mul_mat_vec_iq4_nl_f32_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_F32 ], "mul_mat_vec_f32_f16_f32", mul_mat_vec_f32_f16_f32_len, mul_mat_vec_f32_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_F16 ], "mul_mat_vec_f16_f16_f32", mul_mat_vec_f16_f16_f32_len, mul_mat_vec_f16_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q4_0], "mul_mat_vec_q4_0_f16_f32", mul_mat_vec_q4_0_f16_f32_len, mul_mat_vec_q4_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q4_1], "mul_mat_vec_q4_1_f16_f32", mul_mat_vec_q4_1_f16_f32_len, mul_mat_vec_q4_1_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q5_0], "mul_mat_vec_q5_0_f16_f32", mul_mat_vec_q5_0_f16_f32_len, mul_mat_vec_q5_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q5_1], "mul_mat_vec_q5_1_f16_f32", mul_mat_vec_q5_1_f16_f32_len, mul_mat_vec_q5_1_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q8_0], "mul_mat_vec_q8_0_f16_f32", mul_mat_vec_q8_0_f16_f32_len, mul_mat_vec_q8_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {device->subgroup_size, 1}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q4_0], "mul_mat_vec_q4_0_f16_f32", mul_mat_vec_q4_0_f16_f32_len, mul_mat_vec_q4_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q4_1], "mul_mat_vec_q4_1_f16_f32", mul_mat_vec_q4_1_f16_f32_len, mul_mat_vec_q4_1_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q5_0], "mul_mat_vec_q5_0_f16_f32", mul_mat_vec_q5_0_f16_f32_len, mul_mat_vec_q5_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q5_1], "mul_mat_vec_q5_1_f16_f32", mul_mat_vec_q5_1_f16_f32_len, mul_mat_vec_q5_1_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q8_0], "mul_mat_vec_q8_0_f16_f32", mul_mat_vec_q8_0_f16_f32_len, mul_mat_vec_q8_0_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1*rm, 1, 1}, {device->subgroup_size, 1*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q2_K], "mul_mat_vec_q2_k_f16_f32", mul_mat_vec_q2_k_f16_f32_len, mul_mat_vec_q2_k_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q3_K], "mul_mat_vec_q3_k_f16_f32", mul_mat_vec_q3_k_f16_f32_len, mul_mat_vec_q3_k_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q4_K], "mul_mat_vec_q4_k_f16_f32", mul_mat_vec_q4_k_f16_f32_len, mul_mat_vec_q4_k_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q5_K], "mul_mat_vec_q5_k_f16_f32", mul_mat_vec_q5_k_f16_f32_len, mul_mat_vec_q5_k_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_Q6_K], "mul_mat_vec_q6_k_f16_f32", mul_mat_vec_q6_k_f16_f32_len, mul_mat_vec_q6_k_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_iq4_nl_f16_f32", mul_mat_vec_iq4_nl_f16_f32_len, mul_mat_vec_iq4_nl_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2, 1, 1}, {device->subgroup_size}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_f16_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_iq4_nl_f16_f32", mul_mat_vec_iq4_nl_f16_f32_len, mul_mat_vec_iq4_nl_f16_f32_data, "main", 3, sizeof(vk_mat_vec_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_F32 ], "mul_mat_vec_id_f32_f32", mul_mat_vec_id_f32_f32_len, mul_mat_vec_id_f32_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_F16 ], "mul_mat_vec_id_f16_f32", mul_mat_vec_id_f16_f32_len, mul_mat_vec_id_f16_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q4_0], "mul_mat_vec_id_q4_0_f32", mul_mat_vec_id_q4_0_f32_len, mul_mat_vec_id_q4_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q4_1], "mul_mat_vec_id_q4_1_f32", mul_mat_vec_id_q4_1_f32_len, mul_mat_vec_id_q4_1_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q5_0], "mul_mat_vec_id_q5_0_f32", mul_mat_vec_id_q5_0_f32_len, mul_mat_vec_id_q5_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q5_1], "mul_mat_vec_id_q5_1_f32", mul_mat_vec_id_q5_1_f32_len, mul_mat_vec_id_q5_1_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q8_0], "mul_mat_vec_id_q8_0_f32", mul_mat_vec_id_q8_0_f32_len, mul_mat_vec_id_q8_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {device->subgroup_size, 1}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q4_0], "mul_mat_vec_id_q4_0_f32", mul_mat_vec_id_q4_0_f32_len, mul_mat_vec_id_q4_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q4_1], "mul_mat_vec_id_q4_1_f32", mul_mat_vec_id_q4_1_f32_len, mul_mat_vec_id_q4_1_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q5_0], "mul_mat_vec_id_q5_0_f32", mul_mat_vec_id_q5_0_f32_len, mul_mat_vec_id_q5_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q5_1], "mul_mat_vec_id_q5_1_f32", mul_mat_vec_id_q5_1_f32_len, mul_mat_vec_id_q5_1_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q8_0], "mul_mat_vec_id_q8_0_f32", mul_mat_vec_id_q8_0_f32_len, mul_mat_vec_id_q8_0_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1*rm, 1, 1}, {device->subgroup_size, 1*rm}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q2_K], "mul_mat_vec_id_q2_k_f32", mul_mat_vec_id_q2_k_f32_len, mul_mat_vec_id_q2_k_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q3_K], "mul_mat_vec_id_q3_k_f32", mul_mat_vec_id_q3_k_f32_len, mul_mat_vec_id_q3_k_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
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ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q4_K], "mul_mat_vec_id_q4_k_f32", mul_mat_vec_id_q4_k_f32_len, mul_mat_vec_id_q4_k_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
|
||||
ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q5_K], "mul_mat_vec_id_q5_k_f32", mul_mat_vec_id_q5_k_f32_len, mul_mat_vec_id_q5_k_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
|
||||
ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_Q6_K], "mul_mat_vec_id_q6_k_f32", mul_mat_vec_id_q6_k_f32_len, mul_mat_vec_id_q6_k_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {1, 1, 1}, {subgroup_size_16}, 1, true);
|
||||
ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_id_iq4_nl_f32", mul_mat_vec_id_iq4_nl_f32_len, mul_mat_vec_id_iq4_nl_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2, 1, 1}, {device->subgroup_size, 2}, 1, true);
|
||||
ggml_vk_create_pipeline(device, device->pipeline_dequant_mul_mat_vec_id_f32[GGML_TYPE_IQ4_NL], "mul_mat_vec_id_iq4_nl_f32", mul_mat_vec_id_iq4_nl_f32_len, mul_mat_vec_id_iq4_nl_f32_data, "main", 4, sizeof(vk_mat_vec_id_push_constants), {2*rm, 1, 1}, {device->subgroup_size, 2*rm}, 1, true);
|
||||
|
||||
// dequant shaders
|
||||
ggml_vk_create_pipeline(device, device->pipeline_dequant[GGML_TYPE_F32 ], "f32_to_f16", dequant_f32_len, dequant_f32_data, "main", 2, 5 * sizeof(uint32_t), {256 * 16, 1, 1}, {}, 1);
|
||||
@ -2243,13 +2249,16 @@ static vk_device ggml_vk_get_device(size_t idx) {
|
||||
|
||||
device->pipeline_robustness = pl_robustness_features.pipelineRobustness;
|
||||
|
||||
if (device->subgroup_size_control) {
|
||||
device->subgroup_min_size = subgroup_size_control_props.minSubgroupSize;
|
||||
device->subgroup_max_size = subgroup_size_control_props.maxSubgroupSize;
|
||||
}
|
||||
|
||||
device->subgroup_size_control = device->subgroup_size_control &&
|
||||
(subgroup_size_control_props.requiredSubgroupSizeStages & vk::ShaderStageFlagBits::eCompute) &&
|
||||
subgroup_size_control_features.subgroupSizeControl;
|
||||
|
||||
if (device->subgroup_size_control) {
|
||||
device->subgroup_min_size = subgroup_size_control_props.minSubgroupSize;
|
||||
device->subgroup_max_size = subgroup_size_control_props.maxSubgroupSize;
|
||||
device->subgroup_require_full_support = subgroup_size_control_features.computeFullSubgroups;
|
||||
device_extensions.push_back("VK_EXT_subgroup_size_control");
|
||||
}
|
||||
|
||||
@ -25,92 +25,94 @@ vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
|
||||
#if defined(DATA_A_Q4_0)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
const uint vui = uint(data_a[a_offset + ib].qs[iqs]);
|
||||
return (vec2(vui & 0xF, vui >> 4) - 8.0f) * d;
|
||||
return (vec2(vui & 0xF, vui >> 4) - 8.0f);
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
const uint vui = uint(data_a_packed16[a_offset + ib].qs[iqs/2]);
|
||||
return (vec4(vui & 0xF, (vui >> 4) & 0xF, (vui >> 8) & 0xF, (vui >> 12) & 0xF) - 8.0f) * d;
|
||||
return (vec4(vui & 0xF, (vui >> 4) & 0xF, (vui >> 8) & 0xF, vui >> 12) - 8.0f);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q4_1)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
const float m = float(data_a[a_offset + ib].m);
|
||||
const uint vui = uint(data_a[a_offset + ib].qs[iqs]);
|
||||
return vec2(vui & 0xF, vui >> 4) * d + m;
|
||||
return vec2(vui & 0xF, vui >> 4);
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
const float m = float(data_a_packed16[a_offset + ib].m);
|
||||
const uint vui = uint(data_a_packed16[a_offset + ib].qs[iqs/2]);
|
||||
return vec4(vui & 0xF, (vui >> 4) & 0xF, (vui >> 8) & 0xF, (vui >> 12) & 0xF) * d + m;
|
||||
return vec4(vui & 0xF, (vui >> 4) & 0xF, (vui >> 8) & 0xF, vui >> 12);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q5_0)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
const uint uint_qh = uint(data_a[a_offset + ib].qh[1]) << 16 | data_a[a_offset + ib].qh[0];
|
||||
const ivec2 qh = ivec2(((uint_qh >> iqs) << 4) & 0x10, (uint_qh >> (iqs + 12)) & 0x10);
|
||||
const uint vui = uint(data_a[a_offset + ib].qs[iqs]);
|
||||
return (vec2((vui & 0xF) | qh.x, (vui >> 4) | qh.y) - 16.0f) * d;
|
||||
return (vec2((vui & 0xF) | qh.x, (vui >> 4) | qh.y) - 16.0f);
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
const uint uint_qh = uint(data_a_packed16[a_offset + ib].qh[1]) << 16 | data_a_packed16[a_offset + ib].qh[0];
|
||||
const ivec2 qh0 = ivec2(((uint_qh >> iqs) << 4) & 0x10, (uint_qh >> (iqs + 12)) & 0x10);
|
||||
const ivec2 qh1 = ivec2(((uint_qh >> (iqs + 1)) << 4) & 0x10, (uint_qh >> (iqs + 13)) & 0x10);
|
||||
const uint vui = uint(data_a_packed16[a_offset + ib].qs[iqs/2]);
|
||||
return (vec4(((vui >> 0) & 0xF) | qh0.x, ((vui >> 4) & 0xF) | qh0.y, ((vui >> 8) & 0xF) | qh1.x, ((vui >> 12) & 0xF) | qh1.y) - 16.0f) * d;
|
||||
return (vec4((vui & 0xF) | qh0.x, ((vui >> 4) & 0xF) | qh0.y, ((vui >> 8) & 0xF) | qh1.x, (vui >> 12) | qh1.y) - 16.0f);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q5_1)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
const float m = float(data_a[a_offset + ib].m);
|
||||
const uint uint_qh = data_a[a_offset + ib].qh;
|
||||
const ivec2 qh = ivec2(((uint_qh >> iqs) << 4) & 0x10, (uint_qh >> (iqs + 12)) & 0x10);
|
||||
const uint vui = uint(data_a[a_offset + ib].qs[iqs]);
|
||||
return vec2((vui & 0xF) | qh.x, (vui >> 4) | qh.y) * d + m;
|
||||
return vec2((vui & 0xF) | qh.x, (vui >> 4) | qh.y);
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
const float m = float(data_a_packed16[a_offset + ib].m);
|
||||
const uint uint_qh = data_a_packed16[a_offset + ib].qh;
|
||||
const ivec2 qh0 = ivec2(((uint_qh >> iqs) << 4) & 0x10, (uint_qh >> (iqs + 12)) & 0x10);
|
||||
const ivec2 qh1 = ivec2(((uint_qh >> (iqs + 1)) << 4) & 0x10, (uint_qh >> (iqs + 13)) & 0x10);
|
||||
const uint vui = uint(data_a_packed16[a_offset + ib].qs[iqs/2]);
|
||||
return vec4(((vui >> 0) & 0xF) | qh0.x, ((vui >> 4) & 0xF) | qh0.y, ((vui >> 8) & 0xF) | qh1.x, ((vui >> 12) & 0xF) | qh1.y) * d + m;
|
||||
return vec4((vui & 0xF) | qh0.x, ((vui >> 4) & 0xF) | qh0.y, ((vui >> 8) & 0xF) | qh1.x, (vui >> 12) | qh1.y);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q8_0)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
return vec2(int(data_a[a_offset + ib].qs[iqs]), int(data_a[a_offset + ib].qs[iqs + 1])) * d;
|
||||
return vec2(int(data_a[a_offset + ib].qs[iqs]), int(data_a[a_offset + ib].qs[iqs + 1]));
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
uint32_t v0 = data_a_packed16[a_offset + ib].qs[iqs/2];
|
||||
uint32_t v1 = data_a_packed16[a_offset + ib].qs[iqs/2 + 1];
|
||||
return vec4(int8_t(v0 & 0xFF), int8_t((v0 >> 8) & 0xFF), int8_t(v1 & 0xFF), int8_t((v1 >> 8) & 0xFF)) * d;
|
||||
return vec4(int8_t(v0 & 0xFF), int8_t(v0 >> 8), int8_t(v1 & 0xFF), int8_t(v1 >> 8));
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_IQ4_NL)
|
||||
vec2 dequantize(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a[a_offset + ib].d);
|
||||
const uint vui = uint(data_a[a_offset + ib].qs[iqs]);
|
||||
return vec2(kvalues_iq4nl[vui & 0xF], kvalues_iq4nl[vui >> 4]) * d;
|
||||
return vec2(kvalues_iq4nl[vui & 0xF], kvalues_iq4nl[vui >> 4]);
|
||||
}
|
||||
vec4 dequantize4(uint ib, uint iqs, uint a_offset) {
|
||||
const float d = float(data_a_packed16[a_offset + ib].d);
|
||||
const uint vui = uint(data_a_packed16[a_offset + ib].qs[iqs/2]);
|
||||
return vec4(kvalues_iq4nl[vui & 0xF], kvalues_iq4nl[(vui >> 4) & 0xF], kvalues_iq4nl[(vui >> 8) & 0xF], kvalues_iq4nl[(vui >> 12) & 0xF]) * d;
|
||||
return vec4(kvalues_iq4nl[vui & 0xF], kvalues_iq4nl[(vui >> 4) & 0xF], kvalues_iq4nl[(vui >> 8) & 0xF], kvalues_iq4nl[vui >> 12]);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_F32) || defined(DATA_A_F16)
|
||||
vec2 get_dm(uint ib, uint a_offset) {
|
||||
return vec2(0, 0);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q4_0) || defined(DATA_A_Q5_0) || defined(DATA_A_Q8_0) || defined(DATA_A_IQ4_NL)
|
||||
vec2 get_dm(uint ib, uint a_offset) {
|
||||
return vec2(float(data_a[a_offset + ib].d), 0);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(DATA_A_Q4_1) || defined(DATA_A_Q5_1)
|
||||
vec2 get_dm(uint ib, uint a_offset) {
|
||||
return vec2(float(data_a[a_offset + ib].d), float(data_a[a_offset + ib].m));
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -31,6 +31,8 @@ void main() {
|
||||
const uint y_offset = QUANT_R == 1 ? 1 : QUANT_K/2;
|
||||
|
||||
vec2 v = dequantize(ib, iqs, 0);
|
||||
const vec2 dm = get_dm(ib, 0);
|
||||
v = v * dm.x + dm.y;
|
||||
|
||||
data_d[d_offset + iybs + iqs ] = D_TYPE(v.x);
|
||||
data_d[d_offset + iybs + iqs + y_offset] = D_TYPE(v.y);
|
||||
|
||||
@ -31,27 +31,13 @@ void iter(inout FLOAT_TYPE temp[NUM_ROWS], const uint first_row, const uint num_
|
||||
|
||||
#if K_PER_ITER == 8
|
||||
#if QUANT_R == 2
|
||||
B_TYPE_VEC4 bv02 = data_b_v4[(b_offset + iybs + iqs) / 4];
|
||||
B_TYPE_VEC4 bv13 = data_b_v4[(b_offset + iybs + iqs + y_offset) / 4];
|
||||
FLOAT_TYPE b0 = FLOAT_TYPE(bv02.x);
|
||||
FLOAT_TYPE b1 = FLOAT_TYPE(bv13.x);
|
||||
FLOAT_TYPE b2 = FLOAT_TYPE(bv02.y);
|
||||
FLOAT_TYPE b3 = FLOAT_TYPE(bv13.y);
|
||||
FLOAT_TYPE b4 = FLOAT_TYPE(bv02.z);
|
||||
FLOAT_TYPE b5 = FLOAT_TYPE(bv13.z);
|
||||
FLOAT_TYPE b6 = FLOAT_TYPE(bv02.w);
|
||||
FLOAT_TYPE b7 = FLOAT_TYPE(bv13.w);
|
||||
const B_TYPE_VEC4 bv02 = data_b_v4[(b_offset + iybs + iqs) / 4];
|
||||
const B_TYPE_VEC4 bv13 = data_b_v4[(b_offset + iybs + iqs + y_offset) / 4];
|
||||
const vec4 bv0 = vec4(bv02.x, bv13.x, bv02.y, bv13.y);
|
||||
const vec4 bv1 = vec4(bv02.z, bv13.z, bv02.w, bv13.w);
|
||||
#else
|
||||
B_TYPE_VEC4 bv0 = data_b_v4[(b_offset + iybs + iqs) / 4];
|
||||
B_TYPE_VEC4 bv1 = data_b_v4[(b_offset + iybs + iqs) / 4 + 1];
|
||||
FLOAT_TYPE b0 = FLOAT_TYPE(bv0.x);
|
||||
FLOAT_TYPE b1 = FLOAT_TYPE(bv0.y);
|
||||
FLOAT_TYPE b2 = FLOAT_TYPE(bv0.z);
|
||||
FLOAT_TYPE b3 = FLOAT_TYPE(bv0.w);
|
||||
FLOAT_TYPE b4 = FLOAT_TYPE(bv1.x);
|
||||
FLOAT_TYPE b5 = FLOAT_TYPE(bv1.y);
|
||||
FLOAT_TYPE b6 = FLOAT_TYPE(bv1.z);
|
||||
FLOAT_TYPE b7 = FLOAT_TYPE(bv1.w);
|
||||
const vec4 bv0 = vec4(data_b_v4[(b_offset + iybs + iqs) / 4]);
|
||||
const vec4 bv1 = vec4(data_b_v4[(b_offset + iybs + iqs) / 4 + 1]);
|
||||
#endif
|
||||
#else
|
||||
// Check if the second of the pair of elements is OOB, and don't fetch B or
|
||||
@ -67,22 +53,29 @@ void iter(inout FLOAT_TYPE temp[NUM_ROWS], const uint first_row, const uint num_
|
||||
b1 = FLOAT_TYPE(data_b[b_offset + iybs + iqs + y_offset]);
|
||||
}
|
||||
#endif
|
||||
uint ibi = first_row*p.ncols;
|
||||
[[unroll]] for (uint n = 0; n < num_rows; ++n) {
|
||||
const uint ib = ((first_row + n)*p.ncols + col)/QUANT_K; // block index
|
||||
const uint ib = (ibi + col)/QUANT_K; // block index
|
||||
ibi += p.ncols;
|
||||
|
||||
#if K_PER_ITER == 8
|
||||
const vec4 v = dequantize4(ib, iqs, a_offset);
|
||||
const vec4 v2 = dequantize4(ib, iqs+(4/QUANT_R), a_offset);
|
||||
vec4 v = dequantize4(ib, iqs, a_offset);
|
||||
vec4 v2 = dequantize4(ib, iqs+(4/QUANT_R), a_offset);
|
||||
|
||||
const vec2 dm = get_dm(ib, a_offset);
|
||||
if (dm.y != 0) { // quant has min component
|
||||
v = v * dm.x + dm.y;
|
||||
v2 = v2 * dm.x + dm.y;
|
||||
}
|
||||
|
||||
// matrix multiplication
|
||||
temp[n] = fma(FLOAT_TYPE(v.x), b0, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v.y), b1, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v.z), b2, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v.w), b3, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v2.x), b4, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v2.y), b5, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v2.z), b6, temp[n]);
|
||||
temp[n] = fma(FLOAT_TYPE(v2.w), b7, temp[n]);
|
||||
FLOAT_TYPE rowtmp = dot(bv0, v);
|
||||
rowtmp += dot(bv1, v2);
|
||||
|
||||
if (dm.y == 0)
|
||||
rowtmp *= dm.x;
|
||||
|
||||
temp[n] += rowtmp;
|
||||
#else
|
||||
const vec2 v = dequantize(ib, iqs, a_offset);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user