本頁目錄

參考

記憶體模組

創見

測試

# cd /tmp
# wget http://oleg.wl500g.info/bin/memtest
# chmod +x memtest
# ./memtest 128M
memtest v. 2.93.1
(C) 2000 Charles Cazabon <memtest@discworld.dyndns.org>
Original v.1 (C) 1999 Simon Kirby <sim@stormix.com> <sim@neato.org>

Current limits:
  RLIMIT_RSS  0x7fffffff
  RLIMIT_VMEM 0x7fffffff
Raising limits...
Unable to malloc 134217728 bytes.
Unable to malloc 134086656 bytes.
...
Unable to malloc 124256256 bytes.
Unable to malloc 124125184 bytes.
Allocated 123994112 bytes...trying mlock...failed:  insufficient resources.
Allocated 123858944 bytes...trying mlock...failed:  insufficient resources.
...
Allocated 67223552 bytes...trying mlock...failed:  insufficient resources.
Allocated 67088384 bytes...trying mlock...success.  Starting tests...

Testing 67084288 bytes at 0x2ab8c000 (4088 bytes lost to page alignment).

Run    1:
  Test  1:         Stuck Address:  Testing...Passed.
  Test  2:          Random value:  Setting...Testing...Passed.
  Test  3:        XOR comparison:  Setting...Testing...Passed.
  Test  4:        SUB comparison:  Setting...Testing...Passed.
  Test  5:        MUL comparison:  Setting...Testing...Passed.
  Test  6:        DIV comparison:  Setting...Testing...Passed.
  Test  7:         OR comparison:  Setting...Testing...Passed.
  Test  8:        AND comparison:  Setting...Testing...Passed.
  Test  9:  Sequential Increment:  Setting...Testing...Passed.
  Test 10:            Solid Bits:  Testing...Passed.
  Test 11:      Block Sequential:  Testing...Passed.
  Test 12:          Checkerboard:  Testing...Passed.
  Test 13:            Bit Spread:  Testing...Passed.
  Test 14:              Bit Flip:  Testing...Passed.
  Test 15:          Walking Ones:  Testing...Passed.
  Test 16:        Walking Zeroes:  Testing...Passed.
Run    1 completed in 3341 seconds (0 tests showed errors).
...
Ctrl+C 中斷執行
Received signal 2 (Interrupt)
munlock'ed memory.
4 runs completed.  0 errors detected.  Total runtime:  13382 seconds.

Exiting...