1 files changed, 37 insertions, 0 deletions
diff --git a/include/core/kernel.h b/include/core/kernel.h
index f827731..1bd2d7e 100644
--- a/include/core/kernel.h
+++ b/include/core/kernel.h
@@ -44,3 +44,40 @@ void psi_free_kernel_batch(struct PsiKernelBatch *batch);
 void psi_add_kernel(struct PsiKernelBatch *batch, struct PsiKernel kernel);
 void psi_optimize_kernel_batch(struct PsiKernelBatch *batch);
 void psi_execute_kernel_batch(struct PsiKernelBatch batch, struct PsiVector *state);
+
+struct PsiExecutionLayer
+{
+	struct PsiKernel *kernels;
+	size_t count;
+	size_t capacity;
+};
+
+struct PsiKernelStats
+{
+	size_t total_kernels;
+	size_t single_qubit;
+	size_t two_qubit;
+	size_t multi_qubit;
+	size_t diagonal;
+	size_t execution_layers;
+};
+
+struct PsiStructureAwareBatch
+{
+	struct PsiKernel *kernels;
+	size_t count;
+	size_t capacity;
+	struct PsiExecutionLayer *layers;
+	size_t layer_count;
+	size_t layer_capacity;
+	size_t num_qubits;
+	bool optimised;
+};
+
+struct PsiStructureAwareBatch psi_new_structure_aware_batch(size_t num_qubits);
+void psi_free_structure_aware_batch(struct PsiStructureAwareBatch *batch);
+void psi_add_structure_aware_kernel(struct PsiStructureAwareBatch *batch, struct PsiKernel kernel);
+void psi_optimize_structure_aware_batch(struct PsiStructureAwareBatch *batch);
+void psi_execute_structure_aware_batch(struct PsiStructureAwareBatch batch, struct PsiVector *state);
+void psi_execute_structure_aware_batch_layered(struct PsiStructureAwareBatch batch, struct PsiVector *state);
+struct PsiKernelStats psi_structure_aware_batch_stats(struct PsiStructureAwareBatch batch);