docs: public void initOldStream() {
          //        ContextHolder.getInstance().setContext();
          if (oldStream == null) {
              oldStreamFromPool = false;
              oldStream = new cudaStream_t(nativeOps.createStream());
              //JCuda.cudaStreamCreate(oldStream);
  
              specialStream = new cudaStream_t(nativeOps.createStream());
              //JCuda.cudaStreamCreate(specialStream);
          }
  
      }