Update benchmark results.

Author: mikaelpatel

examples/SchedulerBenchmark/SchedulerBenchmark.ino

@@ -22,35 +22,35 @@
  * SchedulerBenchmark: started
  * 1. Initiate scheduler and main task: 4 us
  * 2. Yield main task: 11.00 us
- * 3. Start a task: 16 us
+ * 3. Start a task: 20 us
  * 4. Yield between two tasks: 22.89 us
  * 5. Delay 10 ms and check increments: 10028:381, 26.32 us
- * 6. Start 8 tasks: 140:8, 17.50 us
+ * 6. Start 8 tasks: 148:8, 18.50 us
  * 7. Yield and check increments: 120:9, 13.33 us
- * 8. Delay 10 ms and check increments: 10084:747, 13.50 us
+ * 8. Delay 10 ms and check increments: 10088:747, 13.50 us
  *
  * @section Results Arduino 1.6.7, Arduino Mega 2560
  * SchedulerBenchmark: started
  * 1. Initiate scheduler and main task: 4 us
  * 2. Yield main task: 12.64 us
- * 3. Start a task: 20 us
+ * 3. Start a task: 24 us
  * 4. Yield between two tasks: 26.16 us
  * 5. Delay 10 ms and check increments: 10028:338, 29.67 us
- * 6. Start 47 tasks: 824:47, 17.53 us
- * 7. Yield and check increments: 660:48, 13.75 us
- * 8. Delay 10 ms and check increments: 10656:768, 13.88 us
+ * 6. Start 46 tasks: 860:46, 18.70 us
+ * 7. Yield and check increments: 648:47, 13.79 us
+ * 8. Delay 10 ms and check increments: 10436:752, 13.88 us
  *
  * @section Results Arduino 1.6.7, Arduino Due
  * SchedulerBenchmark: started
- * 1. Initiate scheduler and main task: 1 us
- * 2. Yield main task: 1.36 us
- * 3. Start a task: 4 us
- * 4. Yield between two tasks: 2.92 us
- * 5. Delay 10 ms and check increments: 9711:3133, 3.10 us
+ * 1. Initiate scheduler and main task: 2 us
+ * 2. Yield main task: 1.30 us
+ * 3. Start a task: 3 us
+ * 4. Yield between two tasks: 2.80 us
+ * 5. Delay 10 ms and check increments: 9497:3186, 2.98 us
  * 6. Start 51 tasks: 112:51, 2.20 us
- * 7. Yield and check increments: 81:52, 1.56 us
- * 8. Delay 10 ms and check increments: 9939:6292, 1.58 us
-
+ * 7. Yield and check increments: 78:52, 1.50 us
+ * 8. Delay 10 ms and check increments: 9874:6500, 1.52 us
+ *
  * @section Results Arduino 1.6.7, Teensy 3.1 (72 MHz)
  * SchedulerBenchmark: started
  * 1. Initiate scheduler and main task: 1 us

examples/SchedulerBenchmarkChannel/SchedulerBenchmarkChannel.ino

@@ -19,18 +19,19 @@
  * Benchmark Scheduler Channel.
  *
  * @section Results Arduino 1.6.7
- * Messages per second (send/recv).
- * Arduino Pro-Mini	24328 (41.10 us)
- * Arduino Mega 2560	21704 (46.07 us)
- * Arduino Due	       168344 (5.94 us)
+ * Messages per second (send/recv). PAYLOAD 1, 8
+ * Arduino Pro-Mini	23921 (41.80 us), 22002 (45.45 us)
+ * Arduino Mega 2560	21379 (46.77 us), 19834 (50.41 us)
+ * Arduino Due		165322 (6.05 us), 160893 (6.22 us)
  */
 
 #include <Scheduler.h>
 #include <Scheduler/Channel.h>
 
-const size_t PAYLOAD_MAX = 1;
+// const size_t PAYLOAD_MAX = 1;
+const size_t PAYLOAD_MAX = 8;
 struct msg_t {
-  int payload[PAYLOAD_MAX];
+  uint8_t payload[PAYLOAD_MAX];
 };
 
 Channel chan;
@@ -51,11 +52,10 @@ void loop()
 {
   unsigned long start = millis();
   await(millis() - start >= 1000);
-  Serial.print(millis());
-  Serial.print(F(":loop::count="));
   Serial.print(count);
-  Serial.print(F(", us="));
-  Serial.println(1000000.0 / count);
+  Serial.print(F(" ("));
+  Serial.print(1000000.0 / count);
+  Serial.println(F(" us)"));
   Serial.flush();
   count = 0;
 }

examples/SchedulerBenchmarkQueue/SchedulerBenchmarkQueue.ino

@@ -19,18 +19,17 @@
  * Benchmark Scheduler Queue.
  *
  * @section Results Arduino 1.6.7
- * Events per second (push/pull).
- * Board\QUEUE_MAX	2, 8
- * Arduino Pro-Mini	24033 (41.61 us), 92652 (10.79 us)
- * Arduino Mega 2560	21470 (46.58 us), 86940 (11.50 us)
- * Arduino Due		178364 (5.61 us), 667499 (1.50 us)
- * Teensy 3.1 (72 MHz)	251880 (3.97 us), 973938 (1.03 us)
+ * Events per second (push/pull). QUEUE_MAX 2, 8
+ * Arduino Pro-Mini	24029 (41.62 us), 92638 (10.79 us)
+ * Arduino Mega 2560	21466 (46.59 us), 86919 (11.50 us)
+ * Arduino Due		183411 (5.45 us), 677502 (1.48 us)
  */
 
 #include <Scheduler.h>
 #include <Scheduler/Queue.h>
 
-const unsigned int QUEUE_MAX = 2;
+// const unsigned int QUEUE_MAX = 2;
+const unsigned int QUEUE_MAX = 8;
 typedef int event_t;
 Queue<event_t, QUEUE_MAX> queue;
 unsigned long count = 0;
@@ -50,11 +49,10 @@ void loop()
 {
   unsigned long start = millis();
   await(millis() - start >= 1000);
-  Serial.print(millis());
-  Serial.print(F(":loop::count="));
   Serial.print(count);
-  Serial.print(F(", us="));
-  Serial.println(1000000.0 / count);
+  Serial.print(F(" ("));
+  Serial.print(1000000.0 / count);
+  Serial.println(F(" us)"));
   Serial.flush();
   count = 0;
 }

examples/SchedulerBenchmarkSemaphore/SchedulerBenchmarkSemaphore.ino

@@ -20,10 +20,9 @@
  *
  * @section Results Arduino 1.6.7
  * Semaphore wait/signal per seconds.
- * Arduino Pro-Mini	26319 (38 us)
- * Arduino Mega 2560	23293 (43 us)
- * Arduino Due		210090 (4.76 us)
- * Teensy 3.1 (72 MHz)	277145 (3.61 us)
+ * Arduino Pro-Mini	26337 (37.97 us)
+ * Arduino Mega 2560	23289 (42.94 us)
+ * Arduino Due		196770 (5.08 us)
  */
 
 #include <Scheduler.h>
@@ -47,11 +46,10 @@ void loop()
 {
   unsigned long start = millis();
   await(millis() - start >= 1000);
-  Serial.print(millis());
-  Serial.print(F(":loop::count="));
   Serial.print(count);
-  Serial.print(F(", us="));
-  Serial.println(1000000.0 / count);
+  Serial.print(F(" ("));
+  Serial.print(1000000.0 / count);
+  Serial.println(F(" us)"));
   Serial.flush();
   count = 0;
 }