Add multi work-group support for collective functional tests (#45)

- Added multi-work group support for the All-to-all, Fcollect, Broadcast, Barrier and Sync collective functional tests
- Renamed All-to-all and Fcollect tests to TeamAlltoAll and TeamFcollect

[ROCm/rocshmem commit: 57d60aa727]

projects/rocshmem/tests/functional_tests/sync_tester.hpp

@@ -23,8 +23,12 @@
 #ifndef _SYNC_TESTER_HPP_
 #define _SYNC_TESTER_HPP_
 
+#include <rocshmem/rocshmem.hpp>
+
 #include "tester.hpp"
 
+using namespace rocshmem;
+
 /******************************************************************************
  * HOST TESTER CLASS
  *****************************************************************************/
@@ -36,10 +40,22 @@ class SyncTester : public Tester {
  protected:
   virtual void resetBuffers(uint64_t size) override;
 
+  virtual void preLaunchKernel() override;
+
   virtual void launchKernel(dim3 gridSize, dim3 blockSize, int loop,
                             uint64_t size) override;
 
+  virtual void postLaunchKernel() override;
+
   virtual void verifyResults(uint64_t size) override;
+
+ private:
+  /**
+   * This constant should equal ROCSHMEM_MAX_NUM_TEAMS - 1.
+   * The default value for the maximum number of teams is 40.
+   */
+  int num_teams = 39;
+  rocshmem_team_t *team_sync_world_dup;
 };
 
 #endif