[CPU] [ARM64] jit select (#23450)

### Details: - *[CPU] [AARCH64] jit select* ### Tickets: - *CVS-135445*
openvinotoolkit · Mar 21, 2024 · 578d692 · 578d692
1 parent 2eae606
commit 578d692
Show file tree

Hide file tree

Showing 4 changed files with 73 additions and 0 deletions.
diff --git a/src/plugins/intel_cpu/src/emitters/plugin/aarch64/jit_eltwise_emitters.cpp b/src/plugins/intel_cpu/src/emitters/plugin/aarch64/jit_eltwise_emitters.cpp
@@ -495,6 +495,52 @@ void jit_relu_emitter::emit_isa(const std::vector<size_t> &in_vec_idxs, const st
     h->fmaxnm(dst.s, src.s, tmp.s);
 }
 
+/// SELECT ///
+jit_select_emitter::jit_select_emitter(dnnl::impl::cpu::aarch64::jit_generator *host,
+                                       dnnl::impl::cpu::aarch64::cpu_isa_t host_isa,
+                                       const std::shared_ptr<ov::Node>& node)
+                                       : jit_emitter(host, host_isa, get_arithmetic_binary_exec_precision(node)) {
+}
+jit_select_emitter::jit_select_emitter(dnnl::impl::cpu::aarch64::jit_generator *host,
+                                       dnnl::impl::cpu::aarch64::cpu_isa_t host_isa,
+                                       const ov::element::Type exec_prc)
+                                       : jit_emitter(host, host_isa, exec_prc) {
+}
+
+size_t jit_select_emitter::get_inputs_count() const { return 3; }
+
+size_t jit_select_emitter::get_aux_vecs_count() const { return 1; }
+
+std::set<std::vector<element::Type>> jit_select_emitter::get_supported_precisions(const std::shared_ptr<ov::Node>& node) {
+    return {{element::f32, element::f32, element::f32}};
+}
+
+void jit_select_emitter::emit_impl(const std::vector<size_t>& in_vec_idxs, const std::vector<size_t>& out_vec_idxs) const {
+    if (host_isa_ == dnnl::impl::cpu::aarch64::asimd) {
+        emit_isa<dnnl::impl::cpu::aarch64::asimd>(in_vec_idxs, out_vec_idxs);
+    } else {
+        OV_CPU_JIT_EMITTER_THROW("Can't create jit eltwise kernel");
+    }
+}
+
+template <dnnl::impl::cpu::aarch64::cpu_isa_t isa>
+void jit_select_emitter::emit_isa(const std::vector<size_t> &in_vec_idxs, const std::vector<size_t> &out_vec_idxs) const {
+    OV_CPU_JIT_EMITTER_ASSERT(exec_prc_ == ov::element::f32, "unsupported precision: " + exec_prc_.to_string());
+
+    using TReg = typename dnnl::impl::cpu::aarch64::cpu_isa_traits<isa>::TReg;
+    const TReg src1 = TReg(in_vec_idxs[0]);
+    const TReg src2 = TReg(in_vec_idxs[1]);
+    const TReg src3 = TReg(in_vec_idxs[2]);
+    const TReg dst = TReg(out_vec_idxs[0]);
+    const TReg aux = TReg(aux_vec_idxs[0]);
+
+    h->eor(aux.b16, aux.b16, aux.b16);
+    h->fcmgt(aux.s, src1.s, aux.s);
+
+    h->bsl(aux.b16, src2.b16, src3.b16);
+    h->mov(dst.b16, aux.b16);
+}
+
 /// SUBTRACT ///
 jit_subtract_emitter::jit_subtract_emitter(dnnl::impl::cpu::aarch64::jit_generator* host,
                                            dnnl::impl::cpu::aarch64::cpu_isa_t host_isa,

diff --git a/src/plugins/intel_cpu/src/emitters/plugin/aarch64/jit_eltwise_emitters.hpp b/src/plugins/intel_cpu/src/emitters/plugin/aarch64/jit_eltwise_emitters.hpp
@@ -209,6 +209,30 @@ class jit_relu_emitter : public jit_emitter {
     void emit_isa(const std::vector<size_t> &in_vec_idxs, const std::vector<size_t> &out_vec_idxs) const;
 };
 
+class jit_select_emitter : public jit_emitter {
+public:
+    jit_select_emitter(dnnl::impl::cpu::aarch64::jit_generator *host,
+                       dnnl::impl::cpu::aarch64::cpu_isa_t host_isa,
+                       const ov::element::Type exec_prc = ov::element::f32);
+
+    jit_select_emitter(dnnl::impl::cpu::aarch64::jit_generator *host,
+                       dnnl::impl::cpu::aarch64::cpu_isa_t host_isa,
+                       const std::shared_ptr<ov::Node>& n);
+
+    size_t get_inputs_count() const override;
+
+    size_t get_aux_vecs_count() const override;
+
+    static std::set<std::vector<element::Type>> get_supported_precisions(
+            const std::shared_ptr<ov::Node>& node = nullptr);
+
+private:
+    void emit_impl(const std::vector<size_t> &in_vec_idxs, const std::vector<size_t> &out_vec_idxs) const override;
+
+    template <dnnl::impl::cpu::aarch64::cpu_isa_t isa>
+    void emit_isa(const std::vector<size_t> &in_vec_idxs, const std::vector<size_t> &out_vec_idxs) const;
+};
+
 class jit_subtract_emitter : public jit_emitter {
 public:
     jit_subtract_emitter(dnnl::impl::cpu::aarch64::jit_generator *host,

diff --git a/src/plugins/intel_cpu/src/nodes/executors/aarch64/jit_eltwise.cpp b/src/plugins/intel_cpu/src/nodes/executors/aarch64/jit_eltwise.cpp
@@ -26,6 +26,7 @@ bool JitEltwiseExecutor::isSupported(
                                      Algorithm::EltwisePowerStatic,
                                      Algorithm::EltwisePrelu,
                                      Algorithm::EltwiseRelu,
+                                     Algorithm::EltwiseSelect,
                                      Algorithm::EltwiseSubtract);
     if (!is_supported) {
         return false;

diff --git a/src/plugins/intel_cpu/src/nodes/kernels/aarch64/jit_uni_eltwise_generic.cpp b/src/plugins/intel_cpu/src/nodes/kernels/aarch64/jit_uni_eltwise_generic.cpp
@@ -617,6 +617,7 @@ std::shared_ptr<jit_emitter> jit_uni_eltwise_generic<isa>::create_eltwise_emitte
     OV_CASE(Algorithm::EltwisePowerStatic, ov::intel_cpu::aarch64::jit_power_static_emitter),
     OV_CASE(Algorithm::EltwisePrelu, ov::intel_cpu::aarch64::jit_prelu_emitter),
     OV_CASE(Algorithm::EltwiseRelu, ov::intel_cpu::aarch64::jit_relu_emitter),
+    OV_CASE(Algorithm::EltwiseSelect, ov::intel_cpu::aarch64::jit_select_emitter),
     OV_CASE(Algorithm::EltwiseSubtract, ov::intel_cpu::aarch64::jit_subtract_emitter));
 
     if (!ctx.emitter)
@@ -770,6 +771,7 @@ std::set<std::vector<element::Type>> eltwise_precision_helper::get_supported_pre
         OV_CASE(Algorithm::EltwiseMultiply, jit_multiply_emitter),
         OV_CASE(Algorithm::EltwisePrelu, jit_prelu_emitter),
         OV_CASE(Algorithm::EltwisePowerStatic, jit_power_static_emitter),
+        OV_CASE(Algorithm::EltwiseSelect, jit_select_emitter),
         OV_CASE(Algorithm::EltwiseSubtract, jit_subtract_emitter));
 
     if (precisions.empty())