Merge pull request rapidsai#80 from rapidsai/branch-0.16

[gpuCI] Auto-merge branch-0.16 to branch-0.17 [skip ci]

CHANGELOG.md

@@ -27,6 +27,7 @@
 - PR #68: Change the type of recvcounts & displs in allgatherv from size_t[] to size_t* and int[] to size_t*, respectively.
 - PR #69: Updates for RMM being header only
 - PR #74: Fix std_comms::comm_split bug
+- PR #79: remove debug print statements
 
 # RAFT 0.15.0 (Date TBD)
 

cpp/include/raft/comms/std_comms.hpp

@@ -288,7 +288,6 @@ class std_comms : public comms_iface {
           restart = true;
 
           // perform cleanup
-          std::cout << "Freeing request" << std::endl;
           ucp_handler_.free_ucp_request(req);
 
           // remove from pending requests

cpp/include/raft/comms/ucp_helper.hpp

@@ -164,7 +164,6 @@ class comms_ucp_handler {
   void free_ucp_request(ucp_request *request) const {
     if (request->needs_release) {
       request->req->completed = 0;
-      std::cout << "FREEING REQUEST" << std::endl;
       (*(req_free_func))(request->req);
     }
     free(request);
@@ -181,8 +180,6 @@ class comms_ucp_handler {
       ep_ptr, buf, size, ucp_dt_make_contig(1), ucp_tag, send_callback);
     struct ucx_context *ucp_req = (struct ucx_context *)send_result;
 
-    std::cout << "REQ: " << ucp_req << std::endl;
-
     if (UCS_PTR_IS_ERR(send_result)) {
       ASSERT(!UCS_PTR_IS_ERR(send_result),
              "unable to send UCX data message (%d)\n",
@@ -226,8 +223,6 @@ class comms_ucp_handler {
     req->is_send_request = false;
     req->other_rank = sender_rank;
 
-    std::cout << "REQ: " << ucp_req << std::endl;
-
     ASSERT(!UCS_PTR_IS_ERR(recv_result),
            "unable to receive UCX data message (%d)\n",
            UCS_PTR_STATUS(recv_result));