263 lines
7.9 KiB
Plaintext
263 lines
7.9 KiB
Plaintext
①Issueで報告されたテストプログラムによる確認
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$ mcexec ./test_mck -s getrusage -n 0
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TEST_SUITE: getrusage
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TEST_NUMBER: 0
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ARGS:
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------------------------------
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show_rusage():
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ru_utime=0s + 565us
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ru_stime=0s + 14923us
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ru_maxrss=6088
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------------------------------
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allocation memory 16777216 byte(16384 KiB)
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alarm 2 seconds wait.
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sleep 2 seconds wait.
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------------------------------
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show_rusage():
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ru_utime=1s + 998545us
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ru_stime=2s + 17802us
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ru_maxrss=22492
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------------------------------
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free memory 16777216 byte(16384 KiB)
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------------------------------
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show_rusage():
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ru_utime=1s + 998554us
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ru_stime=2s + 17932us
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ru_maxrss=22492
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------------------------------
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RESULT: you need check rusage value
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$ mcexec ./test_mck -s getrusage -n 1
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TEST_SUITE: getrusage
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TEST_NUMBER: 1
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ARGS:
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------------------------------
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show_rusage():
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ru_utime=0s + 0us
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ru_stime=0s + 0us
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ru_maxrss=0
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------------------------------
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allocation memory 16777216 byte(16384 KiB)
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alarm 2 seconds wait.
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sleep 2 seconds wait.
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free memory 16777216 byte(16384 KiB)
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------------------------------
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show_rusage():
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ru_utime=1s + 998065us
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ru_stime=2s + 2942us
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ru_maxrss=21828
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------------------------------
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RESULT: you need check rusage value
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$ mcexec ./test_mck -s getrusage -n 2
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TEST_SUITE: getrusage
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TEST_NUMBER: 2
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ARGS:
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[parent before]
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------------------------------
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show_rusage():
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ru_utime=0s + 563us
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ru_stime=0s + 10281us
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ru_maxrss=6096
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------------------------------
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[child before]
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------------------------------
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show_rusage():
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ru_utime=0s + 7us
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ru_stime=0s + 30us
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ru_maxrss=14304
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------------------------------
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allocation memory 16777216 byte(16384 KiB)
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alarm 2 seconds wait.
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sleep 2 seconds wait.
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free memory 16777216 byte(16384 KiB)
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[child after]
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------------------------------
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show_rusage():
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ru_utime=1s + 997905us
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ru_stime=2s + 3090us
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ru_maxrss=30708
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------------------------------
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[parent after]
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------------------------------
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show_rusage():
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ru_utime=0s + 580us
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ru_stime=4s + 12829us
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ru_maxrss=30712
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------------------------------
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RESULT: you need check rusage value
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②McKernelでのgetrusage()の基本動作確認
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/home/satoken/ppos/bin/mcexec ./CT_001
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---- just started ----
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[ RUSAGE_SELF ]
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[OK] utime: 0.000528 s (+ 0.000528 s)
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[OK] stime: 0.010448 s (+ 0.010448 s)
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---- add utime 2sec ----
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[ RUSAGE_SELF ]
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[OK] utime: 1.997452 s (+ 1.996924 s)
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[OK] stime: 0.010633 s (+ 0.000185 s)
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---- add stime 1sec ----
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[ RUSAGE_SELF ]
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[OK] utime: 1.997459 s (+ 0.000007 s)
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[OK] stime: 1.009232 s (+ 0.998599 s)
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*** CT_001 PASS
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/home/satoken/ppos/bin/mcexec ./CT_002
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---- just started ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 6012 KB (+ 6012 KB)
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---- mmap and access 12MB (12288 KB) ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 18352 KB (+ 12340 KB)
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---- munmap 12MB (12288 KB) ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 18352 KB (+ 0 KB)
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---- mmap and access 16MB (16384 KB) ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 22448 KB (+ 4096 KB)
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*** CT_002 PASS
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/home/satoken/ppos/bin/mcexec ./CT_003
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---- just started ----
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[ RUSAGE_SELF ]
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[OK] utime: 0.000530 s (+ 0.000530 s)
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[OK] stime: 0.010266 s (+ 0.010266 s)
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---- create thread and join ----
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---- add utime 2sec in sub thread ----
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---- add stime 1sec in sub thread ----
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---- sub thread exit ----
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[ RUSAGE_SELF ]
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[OK] utime: 1.997492 s (+ 1.996962 s) <- サブスレッド増分2秒
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[OK] stime: 4.005857 s (+ 3.995591 s) <- サブスレッド増分1秒 + メインスレッドjoin待ち3秒
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*** CT_003 PASS
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/home/satoken/ppos/bin/mcexec ./CT_004
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---- just started ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 6008 KB (+ 6008 KB)
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---- create thread and join ----
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---- mmap and access 16MB (16384 KB) in sub thread ----
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---- munmap 16MB (16384 KB) in sub thread ----
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---- sub thread exit ----
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[ RUSAGE_SELF ]
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[OK] maxrss: 30652 KB (+ 24644 KB)
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*** CT_004 PASS
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/home/satoken/ppos/bin/mcexec ./CT_005
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---- just started ----
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[ RUSAGE_SELF ]
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[OK] utime: 0.000522 s (+ 0.000522 s)
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[OK] stime: 0.010163 s (+ 0.010163 s)
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[OK] maxrss: 6012 KB (+ 6012 KB)
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---- fork child process ----
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---- add utime 3sec in parent ----
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---- add utime 1sec in child ----
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---- add stime 1sec in child ----
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---- mmap and access 16MB (16384 KB) in child ----
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---- munmap 16MB (16384 KB) in child ----
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---- child process exit ----
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---- wait child's exit ----
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[ RUSAGE_SELF ]
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[OK] utime: 2.995901 s (+ 2.995379 s)
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[OK] stime: 0.016541 s (+ 0.006378 s)
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[OK] maxrss: 6084 KB (+ 72 KB)
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*** CT_005 PASS
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/home/satoken/ppos/bin/mcexec ./CT_006
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---- just started ----
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[ RUSAGE_CHILDREN ]
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[OK] utime: 0.000000 s (+ 0.000000 s)
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[OK] stime: 0.000000 s (+ 0.000000 s)
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---- fork child process ----
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---- add utime 1sec in parent ----
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---- add utime 2sec in child ----
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[ RUSAGE_CHILDREN ]
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[OK] utime: 0.000000 s (+ 0.000000 s) <- 子プロセスが未終了のため、0
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[OK] stime: 0.000000 s (+ 0.000000 s) <- 子プロセスが未終了のため、0
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---- wait child's exit ----
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---- add stime 1sec in child ----
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---- child process exit ----
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[ RUSAGE_CHILDREN ]
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[OK] utime: 1.996946 s (+ 1.996946 s)
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[OK] stime: 0.998663 s (+ 0.998663 s)
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*** CT_006 PASS
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/home/satoken/ppos/bin/mcexec ./CT_007
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---- just started ----
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[ RUSAGE_CHILDREN ]
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[OK] maxrss: 0 KB (+ 0 KB)
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---- fork child process ----
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---- mmap and access 32MB (32768 KB) in parent ----
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---- add utime 1sec in child ----
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---- munmap 32MB (32768 KB) in parent ----
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---- wait child's exit ----
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---- mmap and access 16MB (16384 KB) in child ----
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---- munmap 16MB (16384 KB) in child ----
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---- child process exit ----
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[ RUSAGE_CHILDREN ]
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[OK] maxrss: 21516 KB (+ 21516 KB) <- 子プロセス終了後に更新される
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*** CT_007 PASS
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/home/satoken/ppos/bin/mcexec ./CT_008
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---- just started ----
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[ RUSAGE_CHILDREN ]
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[OK] utime: 0.000000 s (+ 0.000000 s)
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[OK] stime: 0.000000 s (+ 0.000000 s)
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[OK] maxrss: 0 KB (+ 0 KB)
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---- fork child process ----
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---- wait child's exit ----
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---- fork mago process ----
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---- add utime 2sec in child ----
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---- add utime 1sec in mago ----
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---- add stime 1sec in mago ----
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---- add stime 1sec in child ----
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---- mmap and access 32MB (32768 KB) in mago ----
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---- munmap 32MB (32768 KB) in mago ----
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---- mago process exit ----
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---- mmap and access 8MB (8192 KB) in child ----
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---- munmap 8MB (8192 KB) in child ----
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---- wait mago's exit ----
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---- child process exit ----
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[ RUSAGE_CHILDREN ]
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[OK] utime: 2.999763 s (+ 2.999763 s) <- 子プロセス2秒、孫プロセス1秒の和
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[OK] stime: 2.009389 s (+ 2.009389 s) <- 子プロセス1秒、孫プロセス1秒の和
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[OK] maxrss: 37896 KB (+ 37896 KB) <- 子、孫のmaxrssの最大値
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*** CT_008 PASS
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/home/satoken/ppos/bin/mcexec ./CT_009
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---- just started ----
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[OK] utime: 0.000535 s (+ 0.000535 s)
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[OK] stime: 0.009965 s (+ 0.009965 s)
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---- add utime 1sec in main thread ----
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---- create thread and join ----
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[ RUSAGE_THREAD ]
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[OK] utime: 0.000005 s (+ 0.000005 s)
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[OK] stime: 0.000014 s (+ 0.000014 s)
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---- add utime 2sec in sub thread ----
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---- add stime 1sec in sub thread ----
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[ RUSAGE_THREAD ]
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[OK] utime: 1.996925 s (+ 1.996925 s)
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[OK] stime: 0.998649 s (+ 0.998649 s)
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---- sub thread exit ----
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[ RUSAGE_THREAD ]
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[OK] utime: 0.999027 s (+ 0.998492 s)
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[OK] stime: 3.006955 s (+ 2.996990 s) <- join待ち3秒
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*** CT_009 PASS
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/home/satoken/ppos/bin/mcexec ./CT_010
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---- just started ----
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[ RUSAGE_THREAD ]
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[OK] maxrss: 6008 KB (+ 6008 KB)
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---- mmap and access 8MB (8192 KB) in main thread ----
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---- munmap 8MB (8192 KB) in main thread ----
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---- create and join thread ----
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[ RUSAGE_THREAD ]
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[OK] maxrss: 14264 KB
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---- mmap and access 16MB (16384 KB) in sub thread ----
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---- munmap 16MB (16384 KB) in sub thread ----
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---- sub thread exit ----
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[ RUSAGE_THREAD ]
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[OK] maxrss: 30652 KB (+ 24644 KB)
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*** CT_010 PASS
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