regression: stateless CPU benchmark for profiles

3 files changed, 49 insertions, 19 deletions

diff --git a/scripts/stl/hlt/hlt_udp_rand_len_9k.py b/scripts/stl/hlt/hlt_udp_rand_len_9k.py
new file mode 100755
index 00000000..1966823c
--- /dev/null
+++ b/scripts/stl/hlt/hlt_udp_rand_len_9k.py
@@ -0,0 +1,31 @@
+from trex_stl_lib.trex_stl_hltapi import STLHltStream
+
+
+class STLS1(object):
+    '''
+    Create Eth/IP/UDP steam with random packet size (L3 size from 50 to 9*1024)
+    '''
+
+    def get_streams (self, direction = 0, **kwargs):
+        min_size = 50
+        max_size = 9*1024
+        return [STLHltStream(length_mode   = 'random',
+                             l3_length_min = min_size,
+                             l3_length_max = max_size,
+                             l3_protocol   = 'ipv4',
+                             ip_src_addr   = '16.0.0.1',
+                             ip_dst_addr   = '48.0.0.1',
+                             l4_protocol   = 'udp',
+                             udp_src_port  = 1025,
+                             udp_dst_port  = 12,
+                             rate_pps      = 1000,
+                             ignore_macs   = True,
+                             )
+               ]
+
+# dynamic load - used for trex console or simulator
+def register():
+    return STLS1()
+
+
+
diff --git a/scripts/stl/udp_1pkt_simple.py b/scripts/stl/udp_1pkt_simple.py
index 0407f9c9..b84626a1 100644
--- a/scripts/stl/udp_1pkt_simple.py
+++ b/scripts/stl/udp_1pkt_simple.py
@@ -2,18 +2,21 @@ from trex_stl_lib.api import *
 
 class STLS1(object):
 
-    def create_stream (self):
-        return STLStream( 
-            packet = 
-                    STLPktBuilder(
-                        pkt = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/
-                                UDP(dport=12,sport=1025)/(10*'x')
-                    ),
-             mode = STLTXCont())
-
-    def get_streams (self, direction = 0, **kwargs):
+    def create_stream (self, packet_len, packet_count):
+        base_pkt = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)
+        base_pkt_len = len(base_pkt)
+        base_pkt /= 'x' * max(0, packet_len - base_pkt_len)
+        packets = []
+        for i in range(packet_count):
+            packets.append(STLStream(
+                packet = STLPktBuilder(pkt = base_pkt),
+                mode = STLTXCont()
+                ))
+        return packets
+
+    def get_streams (self, direction = 0, packet_len = 64, packet_count = 1, **kwargs):
         # create 1 stream 
-        return [ self.create_stream() ]
+        return self.create_stream(packet_len - 4, packet_count)
 
 
 # dynamic load - used for trex console or simulator
diff --git a/scripts/stl/udp_1pkt_tuple_gen.py b/scripts/stl/udp_1pkt_tuple_gen.py
index be8620c8..4e9ab12d 100644
--- a/scripts/stl/udp_1pkt_tuple_gen.py
+++ b/scripts/stl/udp_1pkt_tuple_gen.py
@@ -2,16 +2,12 @@ from trex_stl_lib.api import *
 
 class STLS1(object):
 
-    def __init__ (self):
-        self.fsize  =64;
-
-    def create_stream (self):
+    def create_stream (self, packet_len):
         # create a base packet and pad it to size
-        size = self.fsize - 4; # no FCS
 
         base_pkt = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)
 
-        pad = max(0, size - len(base_pkt)) * 'x'
+        pad = max(0, packet_len - len(base_pkt)) * 'x'
                              
         vm = STLScVmRaw( [   STLVmTupleGen ( ip_min="16.0.0.1", ip_max="16.0.0.2", 
                                                    port_min=1025, port_max=65535,
@@ -31,9 +27,9 @@ class STLS1(object):
 
 
 
-    def get_streams (self, direction = 0, **kwargs):
+    def get_streams (self, direction = 0, packet_len = 64, **kwargs):
         # create 1 stream 
-        return [ self.create_stream() ]
+        return [ self.create_stream(packet_len - 4) ]
 
 
 # dynamic load - used for trex console or simulator