better synchronization

better deadlock detection to also track wait/sync

src/PIM/Dialect/Spatial/Spatial.td

@@ -592,15 +592,14 @@ def SpatHostStoreSyncOp : SpatOp<"host_store_sync", []> {
 }
 
 def SpatHostWaitLoadOp : SpatOp<"host_wait_load", []> {
-  let summary = "Wait for producers, load from host memory, and acknowledge consumption";
+  let summary = "Wait for producers and load from host memory";
 
   let arguments = (ins
     Index:$sourceCoreId,
     Index:$targetCoreId,
     Index:$hostOffset,
     Index:$eventRegister,
-    Index:$waitValue,
-    Index:$acknowledgementEventRegister
+    Index:$waitValue
   );
 
   let results = (outs
@@ -610,7 +609,7 @@ def SpatHostWaitLoadOp : SpatOp<"host_wait_load", []> {
   let assemblyFormat = [{
     `from` $sourceCoreId `to` $targetCoreId
       `host_offset` $hostOffset `event` $eventRegister `count` $waitValue
-      `ack` $acknowledgementEventRegister attr-dict `:` type($output)
+      attr-dict `:` type($output)
   }];
 }