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-rw-r--r--perf/ruby/local_lat.rb66
-rw-r--r--perf/ruby/local_thr.rb90
-rw-r--r--perf/ruby/remote_lat.rb64
-rw-r--r--perf/ruby/remote_thr.rb48
4 files changed, 89 insertions, 179 deletions
diff --git a/perf/ruby/local_lat.rb b/perf/ruby/local_lat.rb
index 3079b2e..b71af80 100644
--- a/perf/ruby/local_lat.rb
+++ b/perf/ruby/local_lat.rb
@@ -18,58 +18,24 @@
require 'librbzmq'
-class AssertionFailure < StandardError
+if ARGV.length != 3
+ puts "usage: local_lat <bind-to> <message-size> <roundtrip-count>"
+ Process.exit
end
-
-def assert(bool, message = 'assertion failure')
- raise AssertionFailure.new(message) unless bool
-end
-
- if ARGV.length != 4
- puts "usage: local_lat <in-interface> <out-interface> <message-size>
- <roundtrip-count>"
- Process.exit
- end
-
- in_interface = ARGV[0]
- out_interface = ARGV[1]
- message_size = ARGV[2]
- roundtrip_count = ARGV[3]
-
- # Print out the test parameters.
- puts "message size: #{message_size} [B]"
- puts "roundtrip count: #{roundtrip_count}"
-
- # Create 0MQ transport.
- rb_zmq = Zmq.new()
- # Create the wiring.
- context = rb_zmq.context(1,1)
- in_socket = rb_zmq.socket(context, ZMQ_SUB)
- out_socket = rb_zmq.socket(context, ZMQ_PUB)
-
- # Bind.
- rb_zmq.bind(in_socket, in_interface.to_s)
- rb_zmq.bind(out_socket, out_interface.to_s)
-
- # Create message data to send.
- out_msg = rb_zmq.msg_init_size(message_size.to_i)
-
- # Get initial timestamp.
- start_time = Time.now
+bind_to = ARGV[0]
+message_size = ARGV[1].to_i
+roundtrip_count = ARGV[2].to_i
+
+ctx = Context.new(1, 1)
+s = Socket.new(ctx, REP);
+s.bind(bind_to);
+
+for i in 0...roundtrip_count do
+ msg = s.recv(0)
+ s.send(msg, 0)
+end
- # The message loop.
- for i in 0...roundtrip_count.to_i do
- rb_zmq.send(out_socket, out_msg, ZMQ_NOBLOCK)
- in_buf = rb_zmq.recv(in_socket, ZMQ_NOBLOCK)
- assert(rb_zmq.msg_size(in_buf.msg) == message_size.to_i)
- end
+sleep 1
- # Get final timestamp.
- end_time = Time.now
- # Compute and print out the latency.
- latency = (end_time.to_f - start_time.to_f) *1000000 /
- roundtrip_count.to_i / 2
- puts "Your average latency is " + "%0.2f" % latency + "[us]"
-
diff --git a/perf/ruby/local_thr.rb b/perf/ruby/local_thr.rb
index 6e2c62a..4d9357b 100644
--- a/perf/ruby/local_thr.rb
+++ b/perf/ruby/local_thr.rb
@@ -17,74 +17,40 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
require 'librbzmq'
-class Context
-end
-class Socket
+if ARGV.length != 3
+ puts "usage: local_thr <bind-to> <message-size> <message-count>"
+ Process.exit
end
-class AssertionFailure < StandardError
-end
+bind_to = ARGV[0]
+message_size = ARGV[1].to_i
+message_count = ARGV[2].to_i
+
+ctx = Context.new(1, 1)
+s = Socket.new(ctx, SUB);
+s.bind(bind_to);
-def assert(bool, message = 'assertion failure')
- raise AssertionFailure.new(message) unless bool
+msg = s.recv(0)
+
+start_time = Time.now
+
+for i in 1...message_count.to_i do
+ msg = s.recv(0)
end
- if ARGV.length != 3
- puts "usage: local_thr <in-interface> <message-size>" + \
- " <message-count>"
- Process.exit
- end
+end_time = Time.now
- in_interface = ARGV[0]
- message_size = ARGV[1]
- message_count = ARGV[2]
-
- # Print out the test parameters.
- puts "message size: " + message_size.to_s + " [B]"
- puts "message count: " + message_count.to_s
-
- # Create 0MQ transport.
- rb_zmq = Zmq.new();
-
- # Create context.
- context = rb_zmq.context(1, 1);
-
- # Create the socket.
- in_socket = rb_zmq.socket(context, ZMQ_SUB);
-
- # Connect.
- rb_zmq.connect(in_socket, in_interface.to_s);
-
- # Receive first message
- data = rb_zmq.recv(in_socket, ZMQ_NOBLOCK);
- assert(rb_zmq.msg_size(data.msg) == message_size.to_i)
-
- # Get initial timestamp.
- start_time = Time.now
-
- # The message loop.
- for i in 0...message_count.to_i-1 do
- data = rb_zmq.recv(in_socket, ZMQ_NOBLOCK);
- assert(rb_zmq.msg_size(data.msg) == message_size.to_i)
- end
-
- # Get terminal timestamp.
- end_time = Time.now
-
- # Compute and print out the throughput.
- if end_time.to_f - start_time.to_f != 0
- message_throughput = message_count.to_i /
- (end_time.to_f - start_time.to_f);
- else
- message_throughput = message_count.to_i
- end
-
- megabit_throughput = message_throughput.to_f * message_size.to_i * 8 /
- 1000000;
- puts "Your average throughput is " + "%0.2f" % message_throughput.to_s +
- " [msg/s]"
- puts "Your average throughput is " + "%0.2f" % megabit_throughput.to_s +
- " [Mb/s]"
+elapsed = (end_time.to_f - start_time.to_f) * 1000000
+if elapsed == 0
+ elapsed = 1
+end
+
+throughput = message_count * 1000000 / elapsed
+megabits = throughput * message_size * 8 / 1000000
+puts "message size: %i [B]" % message_size
+puts "message count: %i" % message_count
+puts "mean throughput: %i [msg/s]" % throughput
+puts "mean throughput: %.3f [Mb/s]" % megabits
diff --git a/perf/ruby/remote_lat.rb b/perf/ruby/remote_lat.rb
index 953e579..9387fe1 100644
--- a/perf/ruby/remote_lat.rb
+++ b/perf/ruby/remote_lat.rb
@@ -18,44 +18,36 @@
require 'librbzmq'
-class AssertionFailure < StandardError
+if ARGV.length != 3
+ puts "usage: remote_lat <connect-to> <message-size> <roundtrip-count>"
+ Process.exit
end
-def assert(bool, message = 'assertion failure')
- raise AssertionFailure.new(message) unless bool
+connect_to = ARGV[0]
+message_size = ARGV[1].to_i
+roundtrip_count = ARGV[2].to_i
+
+ctx = Context.new(1, 1)
+s = Socket.new(ctx, REQ);
+s.connect(connect_to);
+
+msg = "#{'0'*message_size}"
+
+start_time = Time.now
+
+for i in 0...roundtrip_count do
+ s.send(msg, 0)
+ msg = s.recv(0)
end
- if ARGV.length != 4
- puts "usage: remote_lat <in-interface> <out-interface>" + \
- " <message-size> <roundtrip-count>"
- Process.exit
- end
-
- in_interface = ARGV[0]
- out_interface = ARGV[1]
- message_size = ARGV[2]
- roundtrip_count = ARGV[3]
-
- # Create 0MQ transport.
- rb_zmq = Zmq.new()
-
- # Create the wiring.
- context = rb_zmq.context(1,1)
- in_socket = rb_zmq.socket(context, ZMQ_SUB)
- out_socket = rb_zmq.socket(context, ZMQ_PUB)
-
- # Connect.
- rb_zmq.connect(in_socket, in_interface.to_s)
- rb_zmq.connect(out_socket, out_interface.to_s)
-
- # The message loop.
- for i in 0...roundtrip_count.to_i do
- data = rb_zmq.recv(in_socket, ZMQ_NOBLOCK)
- assert(rb_zmq.msg_size(data.msg) == message_size.to_i)
- rb_zmq.send(out_socket, data.msg, ZMQ_NOBLOCK)
- end
-
- # Wait till all messages are sent.
- sleep 2
-
+end_time = Time.now
+
+elapsed = (end_time.to_f - start_time.to_f) * 1000000
+latency = elapsed / roundtrip_count / 2
+
+puts "message size: %i [B]" % message_size
+puts "roundtrip count: %i" % roundtrip_count
+puts "mean latency: %.3f [us]" % latency
+
+
diff --git a/perf/ruby/remote_thr.rb b/perf/ruby/remote_thr.rb
index 6c3392e..7d55f86 100644
--- a/perf/ruby/remote_thr.rb
+++ b/perf/ruby/remote_thr.rb
@@ -18,38 +18,24 @@
require 'librbzmq'
-class AssertionFailure < StandardError
+if ARGV.length != 3
+ puts "usage: remote_thr <connect-to> <message-size> <message-count>"
+ Process.exit
end
+
+connect_to = ARGV[0]
+message_size = ARGV[1].to_i
+message_count = ARGV[2].to_i
+
+ctx = Context.new(1, 1)
+s = Socket.new(ctx, PUB);
+s.connect(connect_to);
+
+msg = "#{'0'*message_size}"
-def assert(bool, message = 'assertion failure')
- raise AssertionFailure.new(message) unless bool
+for i in 0...message_count do
+ s.send(msg, 0)
end
- if ARGV.length != 3
- puts "usage: remote_thr <out-interface> <message-size> <message-count>"
- Process.exit
- end
-
- out_interface = ARGV[0]
- message_size = ARGV[1]
- message_count = ARGV[2]
-
- # Create 0MQ transport.
- rb_zmq = Zmq.new();
-
- # Create the wiring.
- context = rb_zmq.context(1,1);
- out_socket = rb_zmq.socket(context, ZMQ_PUB);
- rb_zmq.bind(out_socket, out_interface.to_s);
-
- # Create message data to send.
- out_msg = rb_zmq.msg_init_size(message_size.to_s);
-
- # The message loop.
- for i in 0...message_count.to_i + 1 do
- rb_zmq.send(out_socket, out_msg, ZMQ_NOBLOCK);
- end
-
- # Wait till all messages are sent.
- sleep 2
-
+sleep 10
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 15:51:29 +0000