Matrix multiplication example ported to arrayForth.
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jmdrake
Mar 30, 2010, 11:04:44 PM3/30/10
to ColorForth
This is the matrix multiplication example I did some time ago in
VentureForth now ported to arrayForth. Beyond the port itself, I
factored the code better, and I also coded a single core example to
compare with the 3 core example. The single core code takes 3040
cycles and the multicore (3 core) code takes 1470 cycles. In the 3
core example node 0 basically does "housekeeping" of passing vectors
to the other 2 cores which really do all of the work. Comments
welcome.
VentureForth now ported to arrayForth. Beyond the port itself, I
factored the code better, and I also coded a single core example to
compare with the 3 core example. The single core code takes 3040
cycles and the multicore (3 core) code takes 1470 cycles. In the 3
core example node 0 basically does "housekeeping" of passing vectors
to the other 2 cores which really do all of the work. Comments
welcome.
http://primarycolorforth.blogspot.com/2010/03/matrix-multiplication-example-ported-to.html
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