+/* Starts 60 threads numbered 0 through 59. Thread #i sleeps for
+ (10+i) seconds, then spins in a loop for 60 seconds, then
+ sleeps until a total of 120 seconds have passed. Every 2
+ seconds, starting 10 seconds in, the main thread prints the
+ load average.
+
+ The expected output is listed below. Some margin of error is
+ allowed.
+
+ If your implementation fails this test but passes most other
+ tests, then consider whether you are doing too much work in
+ the timer interrupt. If the timer interrupt handler takes too
+ long, then the test's main thread will not have enough time to
+ do its own work (printing a message) and go back to sleep
+ before the next tick arrives. Then the main thread will be
+ ready, instead of sleeping, when the tick arrives,
+ artificially driving up the load average.
+
+ After 0 seconds, load average=0.00.
+ After 2 seconds, load average=0.05.
+ After 4 seconds, load average=0.16.
+ After 6 seconds, load average=0.34.
+ After 8 seconds, load average=0.58.
+ After 10 seconds, load average=0.87.
+ After 12 seconds, load average=1.22.
+ After 14 seconds, load average=1.63.
+ After 16 seconds, load average=2.09.
+ After 18 seconds, load average=2.60.
+ After 20 seconds, load average=3.16.
+ After 22 seconds, load average=3.76.
+ After 24 seconds, load average=4.42.
+ After 26 seconds, load average=5.11.
+ After 28 seconds, load average=5.85.
+ After 30 seconds, load average=6.63.
+ After 32 seconds, load average=7.46.
+ After 34 seconds, load average=8.32.
+ After 36 seconds, load average=9.22.
+ After 38 seconds, load average=10.15.
+ After 40 seconds, load average=11.12.
+ After 42 seconds, load average=12.13.
+ After 44 seconds, load average=13.16.
+ After 46 seconds, load average=14.23.
+ After 48 seconds, load average=15.33.
+ After 50 seconds, load average=16.46.
+ After 52 seconds, load average=17.62.
+ After 54 seconds, load average=18.81.
+ After 56 seconds, load average=20.02.
+ After 58 seconds, load average=21.26.
+ After 60 seconds, load average=22.52.
+ After 62 seconds, load average=23.71.
+ After 64 seconds, load average=24.80.
+ After 66 seconds, load average=25.78.
+ After 68 seconds, load average=26.66.
+ After 70 seconds, load average=27.45.
+ After 72 seconds, load average=28.14.
+ After 74 seconds, load average=28.75.
+ After 76 seconds, load average=29.27.
+ After 78 seconds, load average=29.71.
+ After 80 seconds, load average=30.06.
+ After 82 seconds, load average=30.34.
+ After 84 seconds, load average=30.55.
+ After 86 seconds, load average=30.68.
+ After 88 seconds, load average=30.74.
+ After 90 seconds, load average=30.73.
+ After 92 seconds, load average=30.66.
+ After 94 seconds, load average=30.52.
+ After 96 seconds, load average=30.32.
+ After 98 seconds, load average=30.06.
+ After 100 seconds, load average=29.74.
+ After 102 seconds, load average=29.37.
+ After 104 seconds, load average=28.95.
+ After 106 seconds, load average=28.47.
+ After 108 seconds, load average=27.94.
+ After 110 seconds, load average=27.36.
+ After 112 seconds, load average=26.74.
+ After 114 seconds, load average=26.07.
+ After 116 seconds, load average=25.36.
+ After 118 seconds, load average=24.60.
+ After 120 seconds, load average=23.81.
+ After 122 seconds, load average=23.02.
+ After 124 seconds, load average=22.26.
+ After 126 seconds, load average=21.52.
+ After 128 seconds, load average=20.81.
+ After 130 seconds, load average=20.12.
+ After 132 seconds, load average=19.46.
+ After 134 seconds, load average=18.81.
+ After 136 seconds, load average=18.19.
+ After 138 seconds, load average=17.59.
+ After 140 seconds, load average=17.01.
+ After 142 seconds, load average=16.45.
+ After 144 seconds, load average=15.90.
+ After 146 seconds, load average=15.38.
+ After 148 seconds, load average=14.87.
+ After 150 seconds, load average=14.38.
+ After 152 seconds, load average=13.90.
+ After 154 seconds, load average=13.44.
+ After 156 seconds, load average=13.00.
+ After 158 seconds, load average=12.57.
+ After 160 seconds, load average=12.15.
+ After 162 seconds, load average=11.75.
+ After 164 seconds, load average=11.36.
+ After 166 seconds, load average=10.99.
+ After 168 seconds, load average=10.62.
+ After 170 seconds, load average=10.27.
+ After 172 seconds, load average=9.93.
+ After 174 seconds, load average=9.61.
+ After 176 seconds, load average=9.29.
+ After 178 seconds, load average=8.98.
+*/
+
#include <stdio.h>
#include "tests/threads/tests.h"
#include "threads/init.h"
{
int i;
- ASSERT (enable_mlfqs);
+ ASSERT (thread_mlfqs);
start_time = timer_ticks ();
msg ("Starting %d load threads...", THREAD_CNT);
projects / pintos-anon / blobdiff