COMPMID-1605: API alignment for the MemoryManager with ARMNN

Change-Id: Iac6a95ba7f388e65b7f1c8865c3e9bf289b233ea
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/155490
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: bsgcomp <bsgcomp@arm.com>

4 files changed, 9 insertions, 8 deletions

diff --git a/src/graph/GraphContext.cpp b/src/graph/GraphContext.cpp
index 5f33ed3537..037b40b68b 100644
--- a/src/graph/GraphContext.cpp
+++ b/src/graph/GraphContext.cpp
@@ -25,6 +25,7 @@
 
 #include "arm_compute/graph.h"
 #include "arm_compute/graph/Utils.h"
+#include "arm_compute/graph/backends/BackendRegistry.h"
 
 namespace arm_compute
 {
@@ -75,17 +76,20 @@ std::map<Target, MemoryManagerContext> &GraphContext::memory_managers()
 
 void GraphContext::finalize()
 {
+    const size_t num_pools = 1;
     for(auto &mm_obj : _memory_managers)
     {
+        ARM_COMPUTE_ERROR_ON(!mm_obj.second.allocator);
+
         // Finalize intra layer memory manager
         if(mm_obj.second.intra_mm != nullptr)
         {
-            mm_obj.second.intra_mm->finalize();
+            mm_obj.second.intra_mm->populate(*mm_obj.second.allocator, num_pools);
         }
         // Finalize cross layer memory manager
         if(mm_obj.second.cross_mm != nullptr)
         {
-            mm_obj.second.cross_mm->finalize();
+            mm_obj.second.cross_mm->populate(*mm_obj.second.allocator, num_pools);
         }
     }
 }
diff --git a/src/graph/backends/CL/CLDeviceBackend.cpp b/src/graph/backends/CL/CLDeviceBackend.cpp
index f35daf4ae5..ae7f0a50b3 100644
--- a/src/graph/backends/CL/CLDeviceBackend.cpp
+++ b/src/graph/backends/CL/CLDeviceBackend.cpp
@@ -127,6 +127,7 @@ void CLDeviceBackend::setup_backend_context(GraphContext &ctx)
         mm_ctx.intra_mm    = create_memory_manager(MemoryManagerAffinity::Buffer);
         mm_ctx.cross_mm    = create_memory_manager(MemoryManagerAffinity::Buffer);
         mm_ctx.cross_group = std::make_shared<CLMemoryGroup>(mm_ctx.cross_mm);
+        mm_ctx.allocator   = _allocator.get();
 
         ctx.insert_memory_management_ctx(std::move(mm_ctx));
     }
@@ -195,8 +196,6 @@ std::shared_ptr<arm_compute::IMemoryManager> CLDeviceBackend::create_memory_mana
     auto pool_mgr     = std::make_shared<PoolManager>();
     auto mm           = std::make_shared<MemoryManagerOnDemand>(lifetime_mgr, pool_mgr);
 
-    mm->set_allocator(_allocator.get());
-
     return mm;
 }
 } // namespace backends
diff --git a/src/graph/backends/GLES/GCDeviceBackend.cpp b/src/graph/backends/GLES/GCDeviceBackend.cpp
index ec3cf4f21e..5f0bf3f263 100644
--- a/src/graph/backends/GLES/GCDeviceBackend.cpp
+++ b/src/graph/backends/GLES/GCDeviceBackend.cpp
@@ -86,6 +86,7 @@ void GCDeviceBackend::setup_backend_context(GraphContext &ctx)
         mm_ctx.intra_mm    = create_memory_manager(MemoryManagerAffinity::Buffer);
         mm_ctx.cross_mm    = create_memory_manager(MemoryManagerAffinity::Buffer);
         mm_ctx.cross_group = std::make_shared<GCMemoryGroup>(mm_ctx.cross_mm);
+        mm_ctx.allocator   = &_allocator;
 
         ctx.insert_memory_management_ctx(std::move(mm_ctx));
     }
@@ -151,8 +152,6 @@ std::shared_ptr<arm_compute::IMemoryManager> GCDeviceBackend::create_memory_mana
     auto pool_mgr     = std::make_shared<PoolManager>();
     auto mm           = std::make_shared<MemoryManagerOnDemand>(lifetime_mgr, pool_mgr);
 
-    mm->set_allocator(&_allocator);
-
     return mm;
 }
 } // namespace backends
diff --git a/src/graph/backends/NEON/NEDeviceBackend.cpp b/src/graph/backends/NEON/NEDeviceBackend.cpp
index 5fc44d0c68..23ced2fef3 100644
--- a/src/graph/backends/NEON/NEDeviceBackend.cpp
+++ b/src/graph/backends/NEON/NEDeviceBackend.cpp
@@ -86,6 +86,7 @@ void NEDeviceBackend::setup_backend_context(GraphContext &ctx)
         mm_ctx.intra_mm    = create_memory_manager(MemoryManagerAffinity::Offset);
         mm_ctx.cross_mm    = create_memory_manager(MemoryManagerAffinity::Offset);
         mm_ctx.cross_group = std::make_shared<MemoryGroup>(mm_ctx.cross_mm);
+        mm_ctx.allocator   = &_allocator;
 
         ctx.insert_memory_management_ctx(std::move(mm_ctx));
     }
@@ -156,8 +157,6 @@ std::shared_ptr<arm_compute::IMemoryManager> NEDeviceBackend::create_memory_mana
     auto pool_mgr = std::make_shared<PoolManager>();
     auto mm       = std::make_shared<MemoryManagerOnDemand>(lifetime_mgr, pool_mgr);
 
-    mm->set_allocator(&_allocator);
-
     return mm;
 }
 } // namespace backends