Merge pull request #1811 from IntelPython/fix-additional-compute-events-in-host-task-lists

Fix additional compute events added to lists of host tasks

Author: ndgrigorian

dpctl/tensor/libtensor/source/boolean_advanced_indexing.cpp

@@ -689,8 +689,6 @@ py_place(const dpctl::tensor::usm_ndarray &dst,
         host_task_events.push_back(cleanup_tmp_allocations_ev);
     }
 
-    host_task_events.push_back(place_ev);
-
     sycl::event py_obj_management_host_task_ev = dpctl::utils::keep_args_alive(
         exec_q, {dst, cumsum, rhs}, host_task_events);
 

dpctl/tensor/libtensor/source/linalg_functions/dot.cpp

@@ -593,7 +593,6 @@ py_dot(const dpctl::tensor::usm_ndarray &x1,
                     });
                 });
             host_task_events.push_back(cleanup_tmp_allocations_ev);
-            host_task_events.push_back(dot_ev);
         }
         else { // if (call_batched)
             using shT = std::vector<py::ssize_t>;

dpctl/tensor/libtensor/source/repeat.cpp

@@ -502,7 +502,6 @@ py_repeat_by_sequence(const dpctl::tensor::usm_ndarray &src,
             });
         });
     host_task_events.push_back(cleanup_tmp_allocations_ev);
-    host_task_events.push_back(repeat_ev);
 
     sycl::event py_obj_management_host_task_ev = dpctl::utils::keep_args_alive(
         exec_q, {src, reps, cumsum, dst}, host_task_events);
@@ -732,8 +731,6 @@ py_repeat_by_scalar(const dpctl::tensor::usm_ndarray &src,
         host_task_events.push_back(cleanup_tmp_allocations_ev);
     }
 
-    host_task_events.push_back(repeat_ev);
-
     sycl::event py_obj_management_host_task_ev =
         dpctl::utils::keep_args_alive(exec_q, {src, dst}, host_task_events);
 
@@ -844,7 +841,6 @@ py_repeat_by_scalar(const dpctl::tensor::usm_ndarray &src,
         });
 
     host_task_events.push_back(cleanup_tmp_allocations_ev);
-    host_task_events.push_back(repeat_ev);
 
     sycl::event py_obj_management_host_task_ev =
         dpctl::utils::keep_args_alive(exec_q, {src, dst}, host_task_events);