Raptor sync wait

src/PIM/Dialect/Spatial/Spatial.td

@@ -550,7 +550,8 @@ def SpatChannelSendOp : SpatOp<"channel_send", []> {
   );
 
   let assemblyFormat = [{
-    $input `channel` $channelId `from` $sourceCoreId `to` $targetCoreId attr-dict `:` type($input)
+    $input `channel` $channelId `from` $sourceCoreId `to` $targetCoreId
+      attr-dict `:` type($input)
   }];
 }
 
@@ -568,7 +569,45 @@ def SpatChannelReceiveOp : SpatOp<"channel_receive", []> {
   );
 
   let assemblyFormat = [{
-    `channel` $channelId `from` $sourceCoreId `to` $targetCoreId attr-dict `:` type($output)
+    `channel` $channelId `from` $sourceCoreId `to` $targetCoreId
+      attr-dict `:` type($output)
+  }];
+}
+
+def SpatHostStoreSyncOp : SpatOp<"host_store_sync", []> {
+  let summary = "Store a tensor to host memory and signal its consumer";
+
+  let arguments = (ins
+    Index:$sourceCoreId,
+    Index:$targetCoreId,
+    Index:$hostOffset,
+    Index:$eventRegister,
+    SpatTensor:$input
+  );
+
+  let assemblyFormat = [{
+    $input `from` $sourceCoreId `to` $targetCoreId
+      `host_offset` $hostOffset `event` $eventRegister attr-dict `:` type($input)
+  }];
+}
+
+def SpatHostWaitLoadOp : SpatOp<"host_wait_load", []> {
+  let summary = "Wait for a producer and load its tensor from host memory";
+
+  let arguments = (ins
+    Index:$sourceCoreId,
+    Index:$targetCoreId,
+    Index:$hostOffset,
+    Index:$eventRegister
+  );
+
+  let results = (outs
+    SpatTensor:$output
+  );
+
+  let assemblyFormat = [{
+    `from` $sourceCoreId `to` $targetCoreId
+      `host_offset` $hostOffset `event` $eventRegister attr-dict `:` type($output)
   }];
 }