From c2e6aad09f893e4c8cb5cb9243c32a0d6d0d1e12 Mon Sep 17 00:00:00 2001
From: Loic Guegan <manzerbredes@mailbox.org>
Date: Thu, 9 Jun 2022 21:48:32 +0200
Subject: Init ESDS repository

---
 tests/mobility_eth0_bandwidth_1s1r/out          |  4 +++
 tests/mobility_eth0_bandwidth_1s1r/receiver.py  |  5 ++++
 tests/mobility_eth0_bandwidth_1s1r/sender.py    |  4 +++
 tests/mobility_eth0_bandwidth_1s1r/simulator.py | 38 +++++++++++++++++++++++++
 4 files changed, 51 insertions(+)
 create mode 100644 tests/mobility_eth0_bandwidth_1s1r/out
 create mode 100644 tests/mobility_eth0_bandwidth_1s1r/receiver.py
 create mode 100644 tests/mobility_eth0_bandwidth_1s1r/sender.py
 create mode 100755 tests/mobility_eth0_bandwidth_1s1r/simulator.py

(limited to 'tests/mobility_eth0_bandwidth_1s1r')

diff --git a/tests/mobility_eth0_bandwidth_1s1r/out b/tests/mobility_eth0_bandwidth_1s1r/out
new file mode 100644
index 0000000..e0a3d04
--- /dev/null
+++ b/tests/mobility_eth0_bandwidth_1s1r/out
@@ -0,0 +1,4 @@
+[t=0.000,src=n0] Send 1 bytes to n1 on eth0
+[t=0.500,src=esds] Network update!
+[t=0.750,src=n1] Receive 1 bytes on eth0
+[t=0.750,src=esds] Simulation ends
diff --git a/tests/mobility_eth0_bandwidth_1s1r/receiver.py b/tests/mobility_eth0_bandwidth_1s1r/receiver.py
new file mode 100644
index 0000000..0b48f12
--- /dev/null
+++ b/tests/mobility_eth0_bandwidth_1s1r/receiver.py
@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+
+def execute(api):
+    pass
+
diff --git a/tests/mobility_eth0_bandwidth_1s1r/sender.py b/tests/mobility_eth0_bandwidth_1s1r/sender.py
new file mode 100644
index 0000000..753ccce
--- /dev/null
+++ b/tests/mobility_eth0_bandwidth_1s1r/sender.py
@@ -0,0 +1,4 @@
+#!/usr/bin/env python
+
+def execute(api):
+    api.send("eth0","Hello World!",1,1)
diff --git a/tests/mobility_eth0_bandwidth_1s1r/simulator.py b/tests/mobility_eth0_bandwidth_1s1r/simulator.py
new file mode 100755
index 0000000..f7a0072
--- /dev/null
+++ b/tests/mobility_eth0_bandwidth_1s1r/simulator.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+# Load ESDS
+import sys
+sys.path.append("../../")
+import esds
+import numpy as np
+
+########## Scenario ##########
+# Notations:
+#   - Remaining communication duration (last communication ends minus current simulated time) = C
+#   - Last communication duration (previous row) = U
+#   - Last remaining data size (previous row) = D
+#   - Current remaining data (current row) = R
+#   - Initial data size (first row) = I
+#   - Bandwidth = BW
+#   - Latency = L
+# |-------------------+------------+----------------+----------------------+--------------------------+-------------------------|
+# | Simulated time(s) | Latency(s) | Bandwidth(bps) | Remaining data (bit) | Communcation duration(s) | Communcation ends at(s) |
+# |-------------------+------------+----------------+----------------------+--------------------------+-------------------------|
+# |                 0 |          0 |              8 | 8                    | 1                        |                       1 |
+# |               0.5 |          0 |             16 | C/U*D = 4            | R/I * L + R/BW = 0.25    |                    0.75 |
+# |              0.75 |          0 |             16 |                      |                          |                         |
+# |-------------------+------------+----------------+----------------------+--------------------------+-------------------------|
+##############################
+
+B=np.full((2,2),8)
+L=np.full((2,2),0)
+s=esds.Simulator(B,L)
+
+s.create_node("sender")
+s.create_node("receiver")
+
+def callback(simulator):
+    simulator.log("Network update!")
+    simulator.update_network(simulator.B*2,simulator.L)
+
+s.run(breakpoints_every=1/2,breakpoint_callback=callback)
-- 
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