Regarding multi-threaded pattern matcher, I've always wondered, why not
just wrap the following loops
https://github.com/opencog/atomspace/blob/master/opencog/query/InitiateSearchCB.cc#L393
https://github.com/opencog/atomspace/blob/master/opencog/query/InitiateSearchCB.cc#L634
https://github.com/opencog/atomspace/blob/master/opencog/query/InitiateSearchCB.cc#L821
in omp algos (see
https://github.com/opencog/cogutil/blob/master/opencog/util/oc_omp.h)
since most of the time (always?) `found` is set to false anyway.
By setting min_n appropriately (see
https://github.com/opencog/cogutil/blob/master/opencog/util/oc_omp.h#L64)
we'd avoid unnecessary multi-threading overhead.
All we'd need to have this working would be to make sure that the PM
code is multi-threaded safe (maybe easier said than done).
What do you guys think?
Nil
On 01/24/2018 08:06 AM, Parth Thakkar wrote:
I was going through the suggested projects page, and found this page:
(https://wiki.opencog.org/w/Parallelizing_OpenCog). I'd like to know if
it is still in scope.
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