[Snippets][CPU] Added external repacking via BrgemmCopyB

src/common/snippets/include/snippets/utils/utils.hpp

@@ -290,13 +290,26 @@ std::shared_ptr<ov::Node> get_leaf_node_of_first_child_shape_infer_seq(const std
 std::shared_ptr<ov::Node> get_leaf_node_of_first_parent_shape_infer_seq(const std::shared_ptr<ov::Node>& start_node);
 
 /**
- *
  * @param Get stride of input/output dimension
  * @param expr_port target port that contains shape and layout info
  * @param idx index of the target dimension starting from the shape's end (default = 1)
  */
 
 int64_t get_dim_stride(const lowered::ExpressionPort& expr_port, size_t idx = 1);
+/**
+ * @brief Get stride of input dimension
+ * @param shape target shape
+ * @param layout target layout
+ * @param idx index of the target dimension starting from the shape's end (default = 1)
+ */
+int64_t get_dim_in_stride(const VectorDims& shape, const VectorDims& layout, size_t idx = 1);
+/**
+ * @brief Get stride of output dimension
+ * @param shape target shape
+ * @param layout target layout
+ * @param idx index of the target dimension starting from the shape's end (default = 1)
+ */
+int64_t get_dim_out_stride(const VectorDims& shape, const VectorDims& layout, size_t idx = 1);
 
 /**
  * @brief Traverses path starting from "expr", and calls "func" for each expression.

src/common/snippets/src/utils/utils.cpp

@@ -317,14 +317,21 @@ std::shared_ptr<ov::Node> get_leaf_node_of_first_parent_shape_infer_seq(const st
 }
 
 int64_t get_dim_stride(const lowered::ExpressionPort& expr_port, size_t idx) {
-    size_t dim_idx = 0;
+    const auto& shape = expr_port.get_descriptor_ptr()->get_shape();
     const auto& layout = expr_port.get_descriptor_ptr()->get_layout();
     switch (expr_port.get_type()) {
-        case lowered::ExpressionPort::Input: dim_idx = utils::get_input_dim_idx(layout, idx); break;
-        case lowered::ExpressionPort::Output: dim_idx = utils::get_output_dim_idx(layout, idx); break;
-        default: OPENVINO_THROW("Unsupported expression port type!");
+        case lowered::ExpressionPort::Input: return get_dim_in_stride(shape, layout, idx);
+        case lowered::ExpressionPort::Output: return get_dim_out_stride(shape, layout, idx);
     }
-    return get_stride(dim_idx, expr_port.get_descriptor_ptr()->get_shape());
+    OPENVINO_THROW("Unsupported expression port type!");
+}
+
+int64_t get_dim_in_stride(const VectorDims& shape, const VectorDims& layout, size_t idx) {
+    return get_stride(utils::get_input_dim_idx(layout, idx), shape);
+}
+
+int64_t get_dim_out_stride(const VectorDims& shape, const VectorDims& layout, size_t idx) {
+    return get_stride(utils::get_output_dim_idx(layout, idx), shape);
 }
 
 void visit_path(const lowered::ExpressionPtr& expr,

src/plugins/intel_cpu/src/emitters/snippets/cpu_runtime_configurator.cpp

@@ -7,7 +7,7 @@
 #include "snippets/lowered/loop_manager.hpp"
 #include "snippets/utils/utils.hpp"
 
-#ifndef OPENVINO_ARCH_ARM64
+#ifdef OPENVINO_ARCH_X86_64
 #    include "transformations/snippets/x64/pass/lowered/brgemm_copy_b_loop_ports_adjuster.hpp"
 #    include "transformations/snippets/x64/pass/lowered/external_repacking_adjuster.hpp"
 #endif
@@ -39,12 +39,13 @@ std::string CPURuntimeConfig::to_string() const {
 }
 #endif
 
-CPURuntimeConfigurator::CPURuntimeConfigurator()
-    : ov::snippets::RuntimeConfigurator(std::make_shared<CPURuntimeConfig>()) {}
+CPURuntimeConfigurator::CPURuntimeConfigurator(ov::intel_cpu::MultiCacheWeakPtr cache)
+    : ov::snippets::RuntimeConfigurator(std::make_shared<CPURuntimeConfig>()),
+      compiled_kernel_cache(std::move(cache)) {}
 
 void CPURuntimeConfigurator::initialization(const ov::snippets::lowered::LinearIRCPtr& linear_ir) {
     RuntimeConfigurator::initialization(linear_ir);
-#ifndef OPENVINO_ARCH_ARM64
+#ifdef OPENVINO_ARCH_X86_64
     RuntimeOptimizer::register_if_applicable<BrgemmCopyBLoopPortsAdjuster>(m_intermediate_optimizers, linear_ir, this);
     RuntimeOptimizer::register_if_applicable<BrgemmExternalRepackingAdjuster>(m_final_optimizers, linear_ir, this);
 #endif

src/plugins/intel_cpu/src/emitters/snippets/cpu_runtime_configurator.hpp

@@ -5,6 +5,12 @@
 #pragma once
 
 #include "emitters/snippets/jit_snippets_call_args.hpp"
+
+#ifdef OPENVINO_ARCH_X86_64
+#    include "emitters/snippets/x64/kernel_executors/brgemm_copy_b.hpp"
+#endif
+
+#include "cache/multi_cache.h"
 #include "memory_desc/cpu_blocked_memory_desc.h"
 #include "snippets/lowered/port_descriptor.hpp"
 #include "snippets/runtime_configurator.hpp"
@@ -21,27 +27,59 @@ class CPURuntimeConfig : public ov::snippets::RuntimeConfig {
     std::string to_string() const override;
 #endif
 
+#ifdef OPENVINO_ARCH_X86_64
+    struct RepackedInput {
+        RepackedInput() = default;
+        RepackedInput(CpuBlockedMemoryDescPtr desc_,
+                      std::shared_ptr<BrgemmCopyBKernelExecutor> executor_,
+                      VectorDims in_offsets_,
+                      VectorDims out_offsets_)
+            : desc(std::move(desc_)),
+              executor(std::move(executor_)),
+              in_offsets(std::move(in_offsets_)),
+              out_offsets(std::move(out_offsets_)) {}
+
+        CpuBlockedMemoryDescPtr desc{nullptr};
+        std::shared_ptr<BrgemmCopyBKernelExecutor> executor{nullptr};
+        VectorDims in_offsets{};
+        VectorDims out_offsets{};
+    };
+    std::unordered_map<size_t, RepackedInput> repacked_inputs = {};
+
+    enum class RepackingImplType {
+        NONE,         // no kernel-outside repacking
+        IN_PARALLEL,  // should be executed in parallel_nt by each thread
+        SEPARATE,     // should be separathy from kernel executed
+    };
+    RepackingImplType repacking_impl_type = RepackingImplType::NONE;
+#endif  // OPENVINO_ARCH_X86_64
+
     std::vector<jit_snippets_call_args::loop_args_t> loop_args = {};
-    std::unordered_map<size_t, CpuBlockedMemoryDescPtr> m_in_requested_descs = {};
 };
 
 class CPURuntimeConfigurator : public ov::snippets::RuntimeConfigurator {
 public:
-    CPURuntimeConfigurator();
+    CPURuntimeConfigurator(ov::intel_cpu::MultiCacheWeakPtr cache = {});
 
     /**
      * @brief Calculate Loop parameters of Loop emitters and update these values in CPURuntimeConfig
      * @param linear_ir LinearIR
      */
     void update_loop_args(const ov::snippets::lowered::LinearIRCPtr& linear_ir) const;
 
+    const ov::intel_cpu::MultiCacheWeakPtr& get_cache() const {
+        return compiled_kernel_cache;
+    }
+
 protected:
     void update(const ov::snippets::lowered::LinearIRCPtr& linear_ir) override;
     void update_tensor_rank(const ov::snippets::VectorDims& master_shape) const override;
     void init_tensor_rank(const ov::snippets::lowered::LinearIRCPtr& linear_ir) const override;
     void initialization(const ov::snippets::lowered::LinearIRCPtr& linear_ir) override;
 
     static const size_t rank6D;
+
+    ov::intel_cpu::MultiCacheWeakPtr compiled_kernel_cache;
 };
 
 }  // namespace intel_cpu

src/plugins/intel_cpu/src/emitters/snippets/x64/cpu_generator.cpp

@@ -165,7 +165,7 @@ class jit_snippet : public dnnl::impl::cpu::x64::jit_generator {
 
 intel_cpu::CPUTargetMachine::CPUTargetMachine(dnnl::impl::cpu::x64::cpu_isa_t host_isa,
                                               ov::intel_cpu::MultiCacheWeakPtr cache)
-    : TargetMachine(std::make_shared<CPURuntimeConfigurator>()),
+    : TargetMachine(std::make_shared<CPURuntimeConfigurator>(cache)),
       h(new jit_snippet()),
       isa(host_isa),
       compiled_kernel_cache(std::move(cache)) {