https://elinux.org/index.php?title=Printk_Times_Sample3&feed=atom&action=history
Printk Times Sample3 - Revision history
2024-03-29T07:44:11Z
Revision history for this page on the wiki
MediaWiki 1.31.0
https://elinux.org/index.php?title=Printk_Times_Sample3&diff=3842&oldid=prev
Chris at 10:19, 14 July 2007
2007-07-14T10:19:00Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 10:19, 14 July 2007</td>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
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Chris
https://elinux.org/index.php?title=Printk_Times_Sample3&diff=1866&oldid=prev
Wmat: Legacy Content Conversion
2007-01-02T20:09:45Z
<p>Legacy Content Conversion</p>
<p><b>New page</b></p><div>This is the output from show_delta using the 'base' option: <code>show_delta -b "Calibrating" tim_hp_run1 </code><br />
<br />
This shows all the timing data relative to the line starting with the string "Calibrating" (about 19 lines into the output). The "-b" option can be used to set a different time base for the timing information. From this you can easily tell that calibrate_delay_loop took 268 milliseconds, or more than a quarter of a second.<br />
<br />
Compare this output to [[Printk Times Sample1]] or [[Printk Times Sample2]]<br />
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<pre><br />
base= "Calibrating"<br />
[13.206492 < -0.453813 >] Linux version 2.4.20-celf1 (tbird@tim_hp) (gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-113)) #1 Wed Jan 28 10:10:47 PST 2004<br />
[13.206505 < -0.453800 >] BIOS-provided physical RAM map:<br />
[13.206509 < -0.453796 >] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)<br />
[13.206513 < -0.453792 >] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)<br />
[13.206516 < -0.453789 >] BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)<br />
[13.206520 < -0.453785 >] BIOS-e820: 0000000000100000 - 000000001ffe7800 (usable)<br />
[13.206523 < -0.453782 >] BIOS-e820: 000000001ffe7800 - 0000000020000000 (reserved)<br />
[13.206526 < -0.453779 >] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)<br />
[13.206531 < -0.453774 >] 0MB HIGHMEM available.<br />
[13.206533 < -0.453772 >] 511MB LOWMEM available.<br />
[13.207373 < -0.452932 >] On node 0 totalpages: 131047<br />
[13.212686 < -0.447620 >] zone(0): 4096 pages.<br />
[13.212938 < -0.447367 >] zone(1): 126951 pages.<br />
[13.217979 < -0.442326 >] zone(2): 0 pages.<br />
[13.218314 < -0.441991 >] Kernel command line: ro root=/dev/hda3 init=/sbin/celinux-init<br />
[13.218322 < -0.441983 >] Initializing CPU#0<br />
[13.658919 < -0.001387 >] Detected 2992.547 MHz processor.<br />
[13.660085 < -0.000221 >] Console: colour VGA+ 80x25<br />
[13.660305 < 0.000000 >] Calibrating delay loop... 5976.88 BogoMIPS<br />
[13.928392 < 0.268087 >] Use CONFIG_INSTANT_ON_LPJ=29884416 for Instant On.<br />
[13.953166 < 0.292861 >] Memory: 515600k/524188k available (1150k kernel code, 8200k reserved, 455k data, 116k init, 0k highmem)<br />
[13.953235 < 0.292929 >] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)<br />
[13.953398 < 0.293093 >] Inode cache hash table entries: 32768 (order: 6, 262144 bytes)<br />
[13.953659 < 0.293354 >] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)<br />
[13.953745 < 0.293440 >] Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)<br />
[13.953883 < 0.293578 >] Page-cache hash table entries: 131072 (order: 7, 524288 bytes)<br />
[13.954387 < 0.294081 >] CPU: L1 I cache: 0K, L1 D cache: 8K<br />
[13.954404 < 0.294099 >] CPU: L2 cache: 512K<br />
[13.954419 < 0.294113 >] Intel machine check architecture supported.<br />
[13.954437 < 0.294132 >] Intel machine check reporting enabled on CPU#0.<br />
[13.954461 < 0.294155 >] CPU: After generic, caps: bfebfbff 00000000 00000000 00000000<br />
[13.954464 < 0.294159 >] CPU: Common caps: bfebfbff 00000000 00000000 00000000<br />
[13.954467 < 0.294162 >] CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 09<br />
[13.954496 < 0.294191 >] Enabling fast FPU save and restore... done.<br />
[13.954517 < 0.294212 >] Enabling unmasked SIMD FPU exception support... done.<br />
[13.954545 < 0.294240 >] Checking 'hlt' instruction... OK.<br />
[13.988384 < 0.328079 >] POSIX conformance testing by UNIFIX<br />
[13.988412 < 0.328107 >] mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)<br />
[13.988415 < 0.328109 >] mtrr: detected mtrr type: Intel<br />
[13.988713 < 0.328407 >] PCI: PCI BIOS revision 2.20 entry at 0xec6<br />
...<br />
</pre></div>
Wmat