Update Barrier and Sync APIs (#73)

* Add thread, wavefront, and workgroup-level `barrier` APIs in IPC and RO conduits; remove collectives on default context
 - Implemented `barrier` APIs for thread, wavefront, and workgroup scopes
 - Added support into both IPC and RO conduits
 - Added functional tests to cover all `barrier` APIs
 - Removed collective operations on default context

* Add thread, wavefront, and workgroup-level `sync` APIs in IPC and RO conduits.
  - Implemented `sync` APIs for thread, wavefront, and workgroup scopes
  - Added support into both IPC and RO conduits
  - Added functional tests to cover all `sync` APIs

* update naming convention for context-based `barrier` APIs

tests/functional_tests/tester_arguments.cpp

@@ -88,6 +88,8 @@ TesterArguments::TesterArguments(int argc, char *argv[]) {
     case WAVEBarrierAllTestType:
     case WGBarrierAllTestType:
     case TeamBarrierTestType:
+    case TeamWAVEBarrierTestType:
+    case TeamWGBarrierTestType:
     case SyncAllTestType:
     case WAVESyncAllTestType:
     case WGSyncAllTestType:
@@ -140,10 +142,12 @@ void TesterArguments::get_rocshmem_arguments() {
   if ((type != BarrierAllTestType) && (type != WAVEBarrierAllTestType) &&
       (type != WGBarrierAllTestType) && (type != SyncAllTestType) &&
       (type != WAVESyncAllTestType) && (type != WGSyncAllTestType) &&
-      (type != SyncTestType) && (type != TeamAllToAllTestType) &&
+      (type != SyncTestType) && (type != WAVESyncTestType) &&
+      (type != WGSyncTestType) && (type != TeamAllToAllTestType) &&
       (type != TeamFCollectTestType) && (type != TeamReductionTestType) &&
       (type != TeamBroadcastTestType) && (type != PingAllTestType) &&
-      (type != TeamBarrierTestType)) {
+      (type != TeamBarrierTestType) && (type != TeamWAVEBarrierTestType) &&
+      (type != TeamWGBarrierTestType)) {
     if (numprocs != 2) {
       if (myid == 0) {
         std::cerr << "This test requires exactly two processes, we have "