Ubuntu 32-bit or 64-bit

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(64 bit)
Line 21: Line 21:
  
 
== 64 bit ==
 
== 64 bit ==
* kernel:
+
* kernel: 3.8.0-21-generic
* GCC:
+
* GCC:4.6 is OK (4.7 do not compile with boost)
  
 
=== Pro ===
 
=== Pro ===
Line 28: Line 28:
 
* Newer versions of Matlab runs on 64 bit only
 
* Newer versions of Matlab runs on 64 bit only
 
* Some parts of ROS runs 64-bit only (guidemark calibration)
 
* Some parts of ROS runs 64-bit only (guidemark calibration)
 +
* Many (students) has installed 64 bit on their laptop
  
 
=== Contra ===
 
=== Contra ===
  
* not all parts of mobotware compiles on 64-bit
+
* Not all parts of mobotware compiles well on 64-bit - AURS auview and aupcltest requires -fpermissive  in Makefile (effect unknown)

Revision as of 07:49, 20 May 2013


Contents

change to 64 bit Ubuntu?

This is an argument collection page.

Current stabile configuration is 32 bit Ubuntu version 12.04 - Long Time Stable

32-bit

  • Kernel 3.2.0-XX
  • GCC version 4.6.3

Pro

  • 32 bit is the recommended by Ubuntu
  • Mobotware runs on 32-bit

Contra

  • Newer versions of Matlab runs on 64 bit only

64 bit

  • kernel: 3.8.0-21-generic
  • GCC:4.6 is OK (4.7 do not compile with boost)

Pro

  • Newer versions of Matlab runs on 64 bit only
  • Some parts of ROS runs 64-bit only (guidemark calibration)
  • Many (students) has installed 64 bit on their laptop

Contra

  • Not all parts of mobotware compiles well on 64-bit - AURS auview and aupcltest requires -fpermissive in Makefile (effect unknown)
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