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Loongson - Revision history
2013-05-25T11:42:08Z
Revision history for this page on the wiki
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//www.linux-mips.org/wiki?title=Loongson&diff=11291&oldid=prev
BenHutchings: Fix broken links to processor documentation
2011-06-26T22:03:16Z
<p>Fix broken links to processor documentation</p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Chinese version</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Chinese version</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://<del class="diffchange diffchange-inline">www</del>.lemote.com/<del class="diffchange diffchange-inline">Files</del>/<del class="diffchange diffchange-inline">DownLoad</del>/<del class="diffchange diffchange-inline">1164864817</del>.pdf</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* http://<ins class="diffchange diffchange-inline">dev</ins>.lemote.com/<ins class="diffchange diffchange-inline">files</ins>/<ins class="diffchange diffchange-inline">resource</ins>/<ins class="diffchange diffchange-inline">documents/Loongson/ls2e/godson2e.user.manual</ins>.pdf</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://<del class="diffchange diffchange-inline">www</del>.lemote.com/<del class="diffchange diffchange-inline">upfiles</del>/godson2e-user-manual-V0.6.pdf</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* http://<ins class="diffchange diffchange-inline">dev</ins>.lemote.com/<ins class="diffchange diffchange-inline">files/resource/documents/Loongson/ls2e</ins>/godson2e-user-manual-V0.6.pdf</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Loongson 2F ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Loongson 2F ==</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Chinese version</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Chinese version</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* <del class="diffchange diffchange-inline">[</del>http://<del class="diffchange diffchange-inline">kd50</del>.<del class="diffchange diffchange-inline">ustc.edu</del>.cn/<del class="diffchange diffchange-inline">docs/loongson2f-userguide.pdf http://kd50.ustc.edu.cn</del>/<del class="diffchange diffchange-inline">docs</del>/<del class="diffchange diffchange-inline">loongson2f-userguide</del>.pdf<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* http://<ins class="diffchange diffchange-inline">www</ins>.<ins class="diffchange diffchange-inline">loongson</ins>.cn/<ins class="diffchange diffchange-inline">uploadfile</ins>/<ins class="diffchange diffchange-inline">file</ins>/<ins class="diffchange diffchange-inline">20080821113149</ins>.pdf</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td></tr>
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BenHutchings
//www.linux-mips.org/wiki?title=Loongson&diff=11040&oldid=prev
Garethr: /* Optimizing GNU/Linux distributions for Loongson 2F */
2010-09-06T12:02:52Z
<p><span dir="auto"><span class="autocomment">Optimizing GNU/Linux distributions for Loongson 2F</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 12:02, 6 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also, some flags are required to work around processor bugs early in the production runs.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also, some flags are required to work around processor bugs early in the production runs.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community] hosted at Lemote.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community] hosted at Lemote.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">===Discussion Threads===</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/08ee750be0a407a9 Taking full advantage of MIPSEL / loongson2f CPU]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/08ee750be0a407a9 Taking full advantage of MIPSEL / loongson2f CPU]</div></td></tr>
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Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11034&oldid=prev
Garethr: /proc/cpuinfo from latest kernel version.
2010-09-04T14:33:39Z
<p>/proc/cpuinfo from latest kernel version.</p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 14:33, 4 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Appearance to Operating System ===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Appearance to Operating System ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The following shows the contents of /proc/cpuinfo using Linux kernel 2.6.<del class="diffchange diffchange-inline">18.1-fl2f-v1.02</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The following shows the contents of /proc/cpuinfo using Linux kernel 2.6.<ins class="diffchange diffchange-inline">35</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  $ cat /proc/cpuinfo</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  $ cat /proc/cpuinfo</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>  system type            : lemote-<del class="diffchange diffchange-inline">fulong</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>  system type            : lemote-<ins class="diffchange diffchange-inline">fuloong-2f-box</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  processor              : 0</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  processor              : 0</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>  cpu model              : <del class="diffchange diffchange-inline">Godson2 </del>V0.3  FPU V0.1</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>  cpu model              : <ins class="diffchange diffchange-inline">ICT Loongson-2 </ins>V0.3  FPU V0.1</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>  BogoMIPS              : <del class="diffchange diffchange-inline">532</del>.<del class="diffchange diffchange-inline">48</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>  BogoMIPS              : <ins class="diffchange diffchange-inline">530</ins>.<ins class="diffchange diffchange-inline">43</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  wait instruction      : no</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  wait instruction      : no</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  microsecond timers    : yes</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  microsecond timers    : yes</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  tlb_entries            : 64</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  tlb_entries            : 64</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  extra interrupt vector : no</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  extra interrupt vector : no</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>  hardware watchpoint    : <del class="diffchange diffchange-inline">no</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>  hardware watchpoint    : <ins class="diffchange diffchange-inline">yes, count: 0, address/irw mask: []</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  ASEs implemented      :</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  ASEs implemented      :</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> shadow register sets  : 1</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> core                  : 0</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  VCED exceptions        : not available</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  VCED exceptions        : not available</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  VCEI exceptions        : not available</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>  VCEI exceptions        : not available</div></td></tr>
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Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11033&oldid=prev
Garethr: /* Loongson 2E */
2010-09-04T06:36:29Z
<p><span dir="auto"><span class="autocomment">Loongson 2E</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 06:36, 4 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''ISA:''' [[Instruction_Set_Architecture#MIPS_III|MIPS III]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''ISA:''' [[Instruction_Set_Architecture#MIPS_III|MIPS III]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''Cache:''' 64KB L1 <del class="diffchange diffchange-inline">date</del>, 64KB L1 instruction, on-chip 512KB L2.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Cache:''' 64KB L1 <ins class="diffchange diffchange-inline">data</ins>, 64KB L1 instruction, on-chip 512KB L2.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Clock Frequency:''' 600MHz - 800MHz.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Clock Frequency:''' 600MHz - 800MHz.</div></td></tr>
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Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11032&oldid=prev
Garethr: Add what it looks like in /proc/cpuinfo, for interest.
2010-09-03T12:47:30Z
<p>Add what it looks like in /proc/cpuinfo, for interest.</p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 12:47, 3 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>English version</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">=== Appearance to Operating System ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">The following shows the contents of /proc/cpuinfo using Linux kernel 2.6.18.1-fl2f-v1.02</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> $ cat /proc/cpuinfo</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> system type            : lemote-fulong</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> processor              : 0</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> cpu model              : Godson2 V0.3  FPU V0.1</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> BogoMIPS              : 532.48</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> wait instruction      : no</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> microsecond timers    : yes</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> tlb_entries            : 64</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> extra interrupt vector : no</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> hardware watchpoint    : no</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> ASEs implemented      :</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> VCED exceptions        : not available</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> VCEI exceptions        : not available</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Optimizing GNU/Linux distributions for Loongson 2F ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Optimizing GNU/Linux distributions for Loongson 2F ==</div></td></tr>
</table>
Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11031&oldid=prev
Garethr: /* Devices based on this CPU */
2010-09-02T19:02:34Z
<p><span dir="auto"><span class="autocomment">Devices based on this CPU</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 19:02, 2 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Devices based on this CPU ===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Devices based on this CPU ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* [[<del class="diffchange diffchange-inline">Fulong</del>]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* [[<ins class="diffchange diffchange-inline">Fuloong</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>=== Processor documentation ===</div></td></tr>
</table>
Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11030&oldid=prev
Garethr: /* Optimizing GNU/Linux distributions for Loongson 2F */
2010-09-02T19:01:01Z
<p><span dir="auto"><span class="autocomment">Optimizing GNU/Linux distributions for Loongson 2F</span></span></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr style='vertical-align: top;'>
<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 19:01, 2 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Optimizing GNU/Linux distributions for Loongson 2F ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Optimizing GNU/Linux distributions for Loongson 2F ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also, some flags are required to work around processor bugs early in the production runs.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also, some flags are required to work around processor bugs early in the production runs.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community] <ins class="diffchange diffchange-inline">hosted at Lemote.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/08ee750be0a407a9 Taking full advantage of MIPSEL / loongson2f CPU]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/08ee750be0a407a9 Taking full advantage of MIPSEL / loongson2f CPU]</div></td></tr>
</table>
Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11029&oldid=prev
Garethr: /* Loongson 2E */
2010-09-02T19:00:08Z
<p><span dir="auto"><span class="autocomment">Loongson 2E</span></span></p>
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<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 19:00, 2 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* 2 ALU, 2 FALU, 1 SIMD, 1 Load/Store Units</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* 2 ALU, 2 FALU, 1 SIMD, 1 Load/Store Units</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''ISA:''' [[Instruction_Set_Architecture#MIPS_III|<del class="diffchange diffchange-inline">MIPSIII</del>]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''ISA:''' [[Instruction_Set_Architecture#MIPS_III|<ins class="diffchange diffchange-inline">MIPS III</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Cache:''' 64KB L1 date, 64KB L1 instruction, on-chip 512KB L2.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Cache:''' 64KB L1 date, 64KB L1 instruction, on-chip 512KB L2.</div></td></tr>
</table>
Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11028&oldid=prev
Garethr at 22:24, 1 September 2010
2010-09-01T22:24:34Z
<p></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 22:24, 1 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf http://dev.lemote.com/files/resource/documents/Loongson/ls2f/Loongson2FUserGuide.pdf]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">=</del>== Optimizing GNU/Linux distributions for <del class="diffchange diffchange-inline">loongson2f =</del>==</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>== Optimizing GNU/Linux distributions for <ins class="diffchange diffchange-inline">Loongson 2F </ins>==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also some flags are required to work around processor bugs early in the production runs.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Loongson2f software works considerably faster if compiled with the correct flags. Also<ins class="diffchange diffchange-inline">, </ins>some flags are required to work around processor bugs early in the production runs.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://dev.lemote.com/code/linux-loongson-community Linux on Loongson Community]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://groups.google.com/group/loongson-dev/browse_thread/thread/b5a981eb8b0d5f95/44000411e1eb7f4e#44000411e1eb7f4e Current loongson2f linux version / compiler / version flags wisdom?]</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== See also ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== See also ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.st.com/stonline/products/literature/bd/13367.htm</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.st.com/stonline/products/literature/bd/13367.htm</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://www.loongson.cn/</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">[</ins>http://www.loongson.cn/ <ins class="diffchange diffchange-inline">Chinese-language Loonson website]</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://en.wikipedia.org/wiki/Godson_II</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">[</ins>http://en.wikipedia.org/wiki/Godson_II <ins class="diffchange diffchange-inline">Loongson on Wikipedia]</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://www.cyrius.com/journal/2007/03/08</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">[</ins>http://www.cyrius.com/journal/2007/03/08 <ins class="diffchange diffchange-inline">Martin Michlmayr's journal entry regarding Loongson (2007-03-08)]</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://linuxdevices.com/news/NS5724036154.html</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">[</ins>http://linuxdevices.com/news/NS5724036154.html <ins class="diffchange diffchange-inline">Announcement of Godson-1 boards (2003-12-11)]</ins></div></td></tr>
</table>
Garethr
//www.linux-mips.org/wiki?title=Loongson&diff=11018&oldid=prev
Garethr: Correcting link (previous one was completely different subject.)
2010-09-01T11:56:42Z
<p>Correcting link (previous one was completely different subject.)</p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 11:56, 1 September 2010</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.st.com/stonline/products/literature/bd/13367.htm</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.st.com/stonline/products/literature/bd/13367.htm</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.loongson.cn/</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.loongson.cn/</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://en.wikipedia.org/<del class="diffchange diffchange-inline">w</del>/<del class="diffchange diffchange-inline">index.php?title=Godson</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* http://en.wikipedia.org/<ins class="diffchange diffchange-inline">wiki</ins>/<ins class="diffchange diffchange-inline">Godson_II</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.cyrius.com/journal/2007/03/08</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://www.cyrius.com/journal/2007/03/08</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://linuxdevices.com/news/NS5724036154.html</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://linuxdevices.com/news/NS5724036154.html</div></td></tr>
</table>
Garethr