diff --git a/offloading-cacher/cache-data.hpp b/offloading-cacher/cache-data.hpp
index 95865ca..1958519 100644
--- a/offloading-cacher/cache-data.hpp
+++ b/offloading-cacher/cache-data.hpp
@@ -154,7 +154,7 @@ inline void dsacache::CacheData::WaitOnCompletion() {
     }
 }
 
-dsacache::CacheData::CacheData(uint8_t* data, const size_t size) {
+inline dsacache::CacheData::CacheData(uint8_t* data, const size_t size) {
     std::cout << "[-] New CacheData 0x" << std::hex << (uint64_t)data << std::dec << std::endl;
 
     src_ = data;
@@ -165,7 +165,7 @@ dsacache::CacheData::CacheData(uint8_t* data, const size_t size) {
     handlers_ = std::make_unique<std::vector<dml_handler>>();
 }
 
-dsacache::CacheData::CacheData(const dsacache::CacheData& other) {
+inline dsacache::CacheData::CacheData(const dsacache::CacheData& other) {
     std::cout << "[-] Copy Created for CacheData 0x" << std::hex << (uint64_t)other.src_ << std::dec << std::endl;
 
     // we copy the ptr to the global atomic reference counter
@@ -190,7 +190,7 @@ dsacache::CacheData::CacheData(const dsacache::CacheData& other) {
     handlers_ = nullptr;
 }
 
-dsacache::CacheData::~CacheData() {
+inline dsacache::CacheData::~CacheData() {
     std::cout << "[-] Destructor for CacheData 0x" << std::hex << (uint64_t)src_ << std::dec << std::endl;
 
     // if this is the first instance of this cache structure
@@ -221,7 +221,7 @@ dsacache::CacheData::~CacheData() {
     }
 }
 
-void dsacache::CacheData::Deallocate() {
+inline void dsacache::CacheData::Deallocate() {
     std::cout << "[!] Deallocating for CacheData 0x" << std::hex << (uint64_t)src_ << std::dec << std::endl;
 
     // although deallocate should only be called from
@@ -232,11 +232,11 @@ void dsacache::CacheData::Deallocate() {
     if (cache_local != nullptr) numa_free(cache_local, size_);
 }
 
-uint8_t* dsacache::CacheData::GetDataLocation() const {
+inline uint8_t* dsacache::CacheData::GetDataLocation() const {
     return cache_->load();
 }
 
-bool dsacache::CacheData::Active() const {
+inline bool dsacache::CacheData::Active() const {
     // this entry is active if more than one
     // reference exists to it, as the Cache
     // will always keep one internally until
diff --git a/offloading-cacher/cache.hpp b/offloading-cacher/cache.hpp
index 952dd47..22b23f8 100644
--- a/offloading-cacher/cache.hpp
+++ b/offloading-cacher/cache.hpp
@@ -238,7 +238,7 @@ inline dml::handler<dml::mem_copy_operation, std::allocator<uint8_t>> dsacache::
     return dml::submit<dml::automatic>(dml::mem_copy.block_on_fault(), srcv, dstv);
 }
 
-void dsacache::Cache::GetCacheNode(uint8_t* src, const size_t size, int* OUT_DST_NODE, int* OUT_SRC_NODE) const {
+inline void dsacache::Cache::GetCacheNode(uint8_t* src, const size_t size, int* OUT_DST_NODE, int* OUT_SRC_NODE) const {
     // obtain numa node of current thread to determine where the data is needed
 
     const int current_cpu = sched_getcpu();
@@ -307,7 +307,7 @@ inline void dsacache::Cache::Flush(const int node) {
     }
 }
 
-std::unique_ptr<dsacache::CacheData> dsacache::Cache::GetFromCache(uint8_t* src, const size_t size, const int dst_node) {
+inline std::unique_ptr<dsacache::CacheData> dsacache::Cache::GetFromCache(uint8_t* src, const size_t size, const int dst_node) {
     // the best situation is if this data is already cached
     // which we check in an unnamed block in which the cache
     // is locked for reading to prevent another thread