@J, I think you are wrong about the thread scheduling on multiple cores , As one of the basic mapping technique would be used to map user level thread to kernel thread , one to one or many to many would serve the purpose . the point it that , you cant control how it would be mapped to a kernel thread on a core .
but for sure OS would implement methods at it's level . to utilize SMP .and take advantage of all cores . Correct me , if i am wrong ..!! On Sat, May 28, 2011 at 12:45 AM, Douglas Diniz <[email protected]> wrote: > Whats the point? There is infinite points to use threads, even in a > single core. > > On Fri, May 27, 2011 at 4:05 PM, jagannath <[email protected]> wrote: >> hi guys, >> i know that pthread is an user-level thread and an user-level >> can't take the advantage of SMP. Then what is the point of creating >> user-level threads if they can't be scheduled on multiple cores?Please >> clear my doubt which has been hitting me for long....... >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > > > > -- > ------------------------------------------------------------------- > Douglas Gameiro Diniz > Engenheiro de Computação - 2003 - UNICAMP > > Mobile: (19) 92158777 > Gtalk: dgdiniz > Msn: [email protected] > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- Lalit Kishore Sharma, IIIT Allahabad (Amethi Capmus), 6th Sem. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
