Replace scratch with histogram

Author: nipunG314

CountingSort/app_resources/common.hlsl

@@ -9,7 +9,7 @@ struct CountingPushData
 {
     uint64_t inputKeyAddress;
     uint64_t inputValueAddress;
-    uint64_t scratchAddress;
+    uint64_t histogramAddress;
     uint64_t outputKeyAddress;
     uint64_t outputValueAddress;
     uint32_t dataElementCount;

CountingSort/app_resources/prefix_sum_shader.comp.hlsl

@@ -47,11 +47,11 @@ void main(uint32_t3 ID : SV_GroupThreadID, uint32_t3 GroupID : SV_GroupID)
 
     nbl::hlsl::sort::counting <WorkgroupSize, BucketCount, uint32_t, PtrAccessor, PtrAccessor, PtrAccessor, SharedAccessor> counter;
     PtrAccessor input_accessor = PtrAccessor::create(pushData.inputKeyAddress);
-    PtrAccessor scratch_accessor = PtrAccessor::create(pushData.scratchAddress);
+    PtrAccessor histogram_accessor = PtrAccessor::create(pushData.histogramAddress);
     SharedAccessor shared_accessor;
     counter.histogram(
         input_accessor,
-        scratch_accessor,
+        histogram_accessor,
         shared_accessor,
         params
     );

CountingSort/app_resources/scatter_shader.comp.hlsl

@@ -77,12 +77,12 @@ void main(uint32_t3 ID : SV_GroupThreadID, uint32_t3 GroupID : SV_GroupID)
         PtrAccessor::create(pushData.inputValueAddress),
         PtrAccessor::create(pushData.outputValueAddress)
     );
-    PtrAccessor scratch_accessor = PtrAccessor::create(pushData.scratchAddress);
+    PtrAccessor histogram_accessor = PtrAccessor::create(pushData.histogramAddress);
     SharedAccessor shared_accessor;
     counter.scatter(
         key_accessor,
         value_accessor,
-        scratch_accessor,
+        histogram_accessor,
         shared_accessor,
         params
     );

CountingSort/main.cpp

@@ -205,7 +205,7 @@ class CountingSortApp final : public application_templates::MonoDeviceApplicatio
 		auto pc = CountingPushData {
 			.inputKeyAddress = buffer_device_address[0],
 			.inputValueAddress = buffer_device_address[1],
-			.scratchAddress = buffer_device_address[2],
+			.histogramAddress = buffer_device_address[2],
 			.outputKeyAddress = buffer_device_address[3],
 			.outputValueAddress = buffer_device_address[4],
 			.dataElementCount = element_count,