init counter to 0

CHIP-SPV · Jan 13, 2024 · 862b3eb · 862b3eb
1 parent 8304f2a
commit 862b3eb
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Showing 3 changed files with 5 additions and 7 deletions.
diff --git a/samples/hipMultiThreadAddCallback/hipMultiThreadAddCallback.cc b/samples/hipMultiThreadAddCallback/hipMultiThreadAddCallback.cc
@@ -41,7 +41,7 @@ multiple Threads.
 #endif
 
 static constexpr size_t N = 4096;
-static constexpr int numThreads = 3;
+static constexpr int numThreads = 1000;
 static std::atomic<int> Cb_count{0}, Data_mismatch{0};
 static hipStream_t mystream;
 static float *A1_h, *C1_h;
@@ -85,7 +85,6 @@ static void HIPRT_CB Thread1_Callback(hipStream_t stream, hipError_t status,
 
   // Increment the Cb_count to indicate that the callback is processed.
   ++Cb_count;
-  std::cout << "Hello from thread id: " << std::this_thread::get_id() << "\n";
 }
 
 static void HIPRT_CB Thread2_Callback(hipStream_t stream, hipError_t status,
@@ -103,8 +102,6 @@ static void HIPRT_CB Thread2_Callback(hipStream_t stream, hipError_t status,
 
   // Increment the Cb_count to indicate that the callback is processed.
   ++Cb_count;
-  // hello from thread id
-  std::cout << "Hello from thread id: " << std::this_thread::get_id() << "\n";
 }
 
 void Thread1_func() {

diff --git a/src/CHIPBackend.hh b/src/CHIPBackend.hh
@@ -1286,7 +1286,7 @@ protected:
 public:
   // atomic int for counting number of threads that were created
   // for this device
-  std::atomic<int> NumThreadsAlive;
+  std::atomic<int> NumThreadsAlive = 0;
 
   hipDeviceProp_t getDeviceProps() { return HipDeviceProps_; }
   std::mutex DeviceVarMtx;

diff --git a/src/backend/Level0/CHIPBackendLevel0.cc b/src/backend/Level0/CHIPBackendLevel0.cc
@@ -1663,8 +1663,9 @@ chipstar::ExecItem *CHIPBackendLevel0::createExecItem(dim3 GirdDim,
   return ExecItem;
 };
 
-std::shared_ptr<chipstar::Event> CHIPBackendLevel0::createEventShared(
-    chipstar::Context *ChipCtx, chipstar::EventFlags Flags) {
+std::shared_ptr<chipstar::Event>
+CHIPBackendLevel0::createEventShared(chipstar::Context *ChipCtx,
+                                     chipstar::EventFlags Flags) {
   std::shared_ptr<chipstar::Event> Event;
 
   auto ZeCtx = (CHIPContextLevel0 *)ChipCtx;