From b42e49ae0bf930a3a991c239000c21688fb69a44 Mon Sep 17 00:00:00 2001
From: Sanjiban Sengupta <sanjiban.sg@gmail.com>
Date: Wed, 29 Jan 2025 18:06:47 +0100
Subject: [PATCH] fix: index error for total memory chunks

---
 tmva/sofie/src/RModel.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tmva/sofie/src/RModel.cxx b/tmva/sofie/src/RModel.cxx
index e36631fee2144..3e00b6a5aba72 100644
--- a/tmva/sofie/src/RModel.cxx
+++ b/tmva/sofie/src/RModel.cxx
@@ -374,12 +374,13 @@ std::string RModel::AllocateIntermediateMemory(std::span<const std::string_view>
             if (fIntermediateMemoryInfo.total_memory.size()){
                auto previous_tensor_idx = fIntermediateMemoryInfo.total_memory.back().chunk_idx;
                auto previous_tensor_size = fIntermediateMemoryInfo.total_memory.back().tensor_size;
+
                fIntermediateMemoryInfo.total_memory.push_back({
                   std::string(it),
                   previous_tensor_idx+previous_tensor_size,
                   tensor_size
                });
-               memory_allocation_string += "\nfloat* tensor_"+ std::string(it) + "= reinterpret_cast<float*>(fIntermediateMemoryPool+" + previous_tensor_idx+previous_tensor_size + ");\n";
+               memory_allocation_string += "\nfloat* tensor_"+ std::string(it) + "= reinterpret_cast<float*>(fIntermediateMemoryPool+" + std::to_string(previous_tensor_idx+previous_tensor_size) + ");\n";
             } else {
                fIntermediateMemoryInfo.total_memory.push_back({
                   std::string(it),