Mindaugas Kavaliauskas escribió:
> Hi,
>
>
>> Please could you tell me how to create the index in memory and then
>> flush to disk?
>
> OrdCreate("mem:file.ext", ...)
> I've sent C code for copying file from/to memory a few days ago.
Ok, thanks!
I add MEMORY a command INDEX , And I'll post later the results on
indices of memory.> > >>> These crea() threads do not help to do any valuable job. Function >>> aCreateIndexe() starts a separate crea() thread for each index tag, >>> but indexes are not created in parallel, because only one thread has >>> attached area. >>> >> Is it possible to improve this aspect? > > You can copy body of crea() into aCreateIndexe() and do not create a > separate thread. It will save a small overhead of thread > creation/synchronization, but it will be not significant. > Ok. > >> Under Windows, usndo ProcessXP, I could see the threads of the indices >> only run one at a time, while the rest is waiting .... > > Of cause. Did you expect your code to behave in a different way?... I thought he reindex all at once ;-) The reason is because only one index reindex a table, while the others wait, I do not know. I need to save time when re-indexing on the servers, because we handle a lot of information in the tables, over 12 GB in total. Regards Rafa Carmona _______________________________________________ Harbour mailing list (attachment size limit: 40KB) Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour
