From 7640702fb174e11a8d126289360b2656ed1864d1 Mon Sep 17 00:00:00 2001
From: Andrej Babic <andrej.babic@psi.ch>
Date: Tue, 26 May 2020 12:11:45 +0200
Subject: [PATCH] Add stats output to test program

---
 sf-writer/test/manual/test_sf_writer_recv.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sf-writer/test/manual/test_sf_writer_recv.cpp b/sf-writer/test/manual/test_sf_writer_recv.cpp
index ea61e66..f90d8ce 100644
--- a/sf-writer/test/manual/test_sf_writer_recv.cpp
+++ b/sf-writer/test/manual/test_sf_writer_recv.cpp
@@ -55,6 +55,8 @@ void receive_replay(
         // "<= stop_pulse_id" because we include the last pulse_id.
         while(pulse_id <= stop_pulse_id) {
 
+            auto start_time = chrono::steady_clock::now();
+
             for (size_t i_module = 0; i_module < n_modules; i_module++) {
 
                 auto n_bytes_metadata = zmq_recv(
@@ -74,8 +76,13 @@ void receive_replay(
                 if (n_bytes_image != MODULE_N_BYTES) {
                     throw runtime_error("Wrong number of data bytes.");
                 }
-
             }
+
+            auto end_time = chrono::steady_clock::now();
+            auto read_us_duration = chrono::duration_cast<chrono::microseconds>(
+                    end_time-start_time).count();
+
+            cout << "sf_writer:read_us " << read_us_duration << endl;
         }
 
         queue.commit();