/[hurd]/hurd-l4/doc/threads-tasks.tex
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revision 1.2 by marcus, Sun Sep 7 22:24:06 2003 UTC revision 1.3 by marcus, Tue Mar 1 14:46:24 2005 UTC
# Line 118  easily. Line 118  easily.
118    The version field is 14 bit on 32-bit architectures, and 32 bit on    The version field is 14 bit on 32-bit architectures, and 32 bit on
119    64 bit architectures.  Because the lower six bits must not be all    64 bit architectures.  Because the lower six bits must not be all
120    zero (to make global thread IDs different from local thread IDs),    zero (to make global thread IDs different from local thread IDs),
121    the number of available task IDs is $2^{14} - 2^6$ resp. $2^{32} -    the number of available task IDs is $2^{14} - 2^8$ resp. $2^{32} -
122    2^6$.    2^26$.
123        
124    If several systems are running in parallel on the same host, they    If several systems are running in parallel on the same host, they
125    might share thread IDs by encoding the system ID in the upper bits    might share thread IDs by encoding the system ID in the upper bits

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