diff --git a/src/components/tl/ucp/allgather/allgather_ring.c b/src/components/tl/ucp/allgather/allgather_ring.c
index 07178aea25..b0aeeed214 100644
--- a/src/components/tl/ucp/allgather/allgather_ring.c
+++ b/src/components/tl/ucp/allgather/allgather_ring.c
@@ -40,6 +40,7 @@ void ucc_tl_ucp_allgather_ring_progress(ucc_coll_task_t *coll_task)
     size_t             count      = TASK_ARGS(task).dst.info.count;
     ucc_datatype_t     dt         = TASK_ARGS(task).dst.info.datatype;
     size_t             data_size  = (count / tsize) * ucc_dt_size(dt);
+    ucc_status_t       status     = UCC_OK;
     ucc_rank_t         sendto, recvfrom, sblock, rblock;
     int                step;
     void              *buf;
@@ -69,7 +70,14 @@ void ucc_tl_ucp_allgather_ring_progress(ucc_coll_task_t *coll_task)
         }
     }
     ucc_assert(UCC_TL_UCP_TASK_P2P_COMPLETE(task));
-    task->super.status = UCC_OK;
+    if (task->allgather_ring.etask) {
+        status = ucc_ee_executor_task_test(task->allgather_ring.etask);
+        if (status == UCC_INPROGRESS) {
+            return;
+        }
+        ucc_ee_executor_task_finalize(task->allgather_ring.etask);
+    }
+    task->super.status = status;
 out:
     UCC_TL_UCP_PROFILE_REQUEST_EVENT(coll_task, "ucp_allgather_ring_done", 0);
 }
@@ -88,22 +96,50 @@ ucc_status_t ucc_tl_ucp_allgather_ring_start(ucc_coll_task_t *coll_task)
     ucc_rank_t         tsize     = (ucc_rank_t)task->subset.map.ep_num;
     size_t             data_size = (count / tsize) * ucc_dt_size(dt);
     ucc_status_t       status;
-    ucc_rank_t         block;
+    ucc_rank_t         sendto, recvfrom, sblock, rblock;
+    ucc_ee_executor_t *exec;
+    ucc_ee_executor_task_args_t eargs;
+    void *buf;
 
     UCC_TL_UCP_PROFILE_REQUEST_EVENT(coll_task, "ucp_allgather_ring_start", 0);
     ucc_tl_ucp_task_reset(task, UCC_INPROGRESS);
 
+    sendto   = ucc_ep_map_eval(task->subset.map, (trank + 1) % tsize);
+    recvfrom = ucc_ep_map_eval(task->subset.map, (trank - 1 + tsize) % tsize);
+    sblock = task->allgather_ring.get_send_block(&task->subset, trank, tsize, 0);
+    rblock = task->allgather_ring.get_recv_block(&task->subset, trank, tsize, 0);
     if (!UCC_IS_INPLACE(TASK_ARGS(task))) {
-        block = task->allgather_ring.get_send_block(&task->subset, trank, tsize,
-                                                    0);
-        status = ucc_mc_memcpy(PTR_OFFSET(rbuf, data_size * block),
-                               sbuf, data_size, rmem, smem);
-        if (ucc_unlikely(UCC_OK != status)) {
+        status = ucc_coll_task_get_executor(&task->super, &exec);
+        if (ucc_unlikely(status != UCC_OK)) {
             return status;
         }
+
+        eargs.task_type = UCC_EE_EXECUTOR_TASK_COPY;
+        eargs.copy.src  = sbuf;
+        eargs.copy.dst  = PTR_OFFSET(rbuf, data_size * sblock);
+        eargs.copy.len  = data_size;
+
+        status = ucc_ee_executor_task_post(exec, &eargs,
+                                           &task->allgather_ring.etask);
+        if (ucc_unlikely(status != UCC_OK)) {
+            return status;
+        }
+        buf = sbuf;
+    } else {
+        task->allgather_ring.etask = NULL;
+        buf = PTR_OFFSET(rbuf, data_size * sblock);
     }
 
+    UCPCHECK_GOTO(ucc_tl_ucp_send_nb(buf, data_size, smem, sendto, team, task),
+                  task, out);
+    UCPCHECK_GOTO(ucc_tl_ucp_recv_nb(PTR_OFFSET(rbuf, rblock * data_size),
+                                     data_size, rmem, recvfrom, team, task),
+                  task, out);
+
     return ucc_progress_queue_enqueue(UCC_TL_CORE_CTX(team)->pq, &task->super);
+
+out:
+    return status;
 }
 
 ucc_status_t ucc_tl_ucp_allgather_ring_init_common(ucc_tl_ucp_task_t *task)
@@ -128,6 +164,9 @@ ucc_status_t ucc_tl_ucp_allgather_ring_init_common(ucc_tl_ucp_task_t *task)
     task->allgather_ring.get_recv_block = ucc_tl_ucp_allgather_ring_get_recv_block;
     task->super.post                    = ucc_tl_ucp_allgather_ring_start;
     task->super.progress                = ucc_tl_ucp_allgather_ring_progress;
+    if (!UCC_IS_INPLACE(TASK_ARGS(task))) {
+        task->super.flags |= UCC_COLL_TASK_FLAG_EXECUTOR;
+    }
 
     return UCC_OK;
 }
diff --git a/src/components/tl/ucp/tl_ucp_coll.h b/src/components/tl/ucp/tl_ucp_coll.h
index 6ab2c661dd..0843cbb886 100644
--- a/src/components/tl/ucp/tl_ucp_coll.h
+++ b/src/components/tl/ucp/tl_ucp_coll.h
@@ -180,6 +180,7 @@ typedef struct ucc_tl_ucp_task {
                                          ucc_rank_t trank,
                                          ucc_rank_t tsize,
                                          int step);
+            ucc_ee_executor_task_t *etask;
         } allgather_ring;
         struct {
             ucc_rank_t              dist;
diff --git a/src/components/tl/ucp/tl_ucp_service_coll.c b/src/components/tl/ucp/tl_ucp_service_coll.c
index bf16cf00d7..390a9fb16c 100644
--- a/src/components/tl/ucp/tl_ucp_service_coll.c
+++ b/src/components/tl/ucp/tl_ucp_service_coll.c
@@ -74,7 +74,7 @@ static ucc_status_t ucc_tl_ucp_service_coll_stop_executor(ucc_coll_task_t *task)
 ucc_status_t ucc_tl_ucp_service_allreduce(ucc_base_team_t *team, void *sbuf,
                                           void *rbuf, ucc_datatype_t dt,
                                           size_t count, ucc_reduction_op_t op,
-                                          ucc_subset_t      subset,
+                                          ucc_subset_t subset,
                                           ucc_coll_task_t **task_p)
 {
     ucc_tl_ucp_team_t *tl_team = ucc_derived_of(team, ucc_tl_ucp_team_t);
@@ -140,7 +140,7 @@ ucc_status_t ucc_tl_ucp_service_allreduce(ucc_base_team_t *team, void *sbuf,
 
 ucc_status_t ucc_tl_ucp_service_allgather(ucc_base_team_t *team, void *sbuf,
                                           void *rbuf, size_t msgsize,
-                                          ucc_subset_t      subset,
+                                          ucc_subset_t subset,
                                           ucc_coll_task_t **task_p)
 {
     ucc_tl_ucp_team_t   *tl_team  = ucc_derived_of(team, ucc_tl_ucp_team_t);
@@ -178,6 +178,14 @@ ucc_status_t ucc_tl_ucp_service_allgather(ucc_base_team_t *team, void *sbuf,
     task->n_polls                       = npolls;
     task->super.progress                = ucc_tl_ucp_allgather_ring_progress;
     task->super.finalize                = ucc_tl_ucp_coll_finalize;
+    if (in_place) {
+        task->super.flags |= UCC_COLL_TASK_FLAG_EXECUTOR;
+    }
+
+    status = ucc_tl_ucp_service_coll_start_executor(&task->super);
+    if (status != UCC_OK) {
+        goto free_task;
+    }
 
     status = ucc_tl_ucp_allgather_ring_start(&task->super);
     if (status != UCC_OK) {
@@ -187,7 +195,8 @@ ucc_status_t ucc_tl_ucp_service_allgather(ucc_base_team_t *team, void *sbuf,
     *task_p = &task->super;
     return status;
 finalize_coll:
-    ucc_tl_ucp_coll_finalize(*task_p);
+    ucc_tl_ucp_coll_finalize(&task->super);
+    ucc_tl_ucp_service_coll_stop_executor(&task->super);
 free_task:
     ucc_tl_ucp_put_task(task);
     return status;
@@ -195,7 +204,7 @@ ucc_status_t ucc_tl_ucp_service_allgather(ucc_base_team_t *team, void *sbuf,
 
 ucc_status_t ucc_tl_ucp_service_bcast(ucc_base_team_t *team, void *buf,
                                       size_t msgsize, ucc_rank_t root,
-                                      ucc_subset_t      subset,
+                                      ucc_subset_t subset,
                                       ucc_coll_task_t **task_p)
 {
     ucc_tl_ucp_team_t   *tl_team = ucc_derived_of(team, ucc_tl_ucp_team_t);
@@ -239,7 +248,8 @@ ucc_status_t ucc_tl_ucp_service_bcast(ucc_base_team_t *team, void *buf,
     return status;
 }
 
-void ucc_tl_ucp_service_update_id(ucc_base_team_t *team, uint16_t id) {
+void ucc_tl_ucp_service_update_id(ucc_base_team_t *team, uint16_t id)
+{
     ucc_tl_ucp_team_t *tl_team = ucc_derived_of(team, ucc_tl_ucp_team_t);
 
     tl_team->super.super.params.id  = id;