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Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Cindy Date: 3 Nov, 2009 23:32:04 Message: 1 of 25 
Hi, I am calculating powers of large matrix. For example, taking a matrix of size 2000*2000 to the power of 6. I know that MATLAB is known for its performance in matrix operations. But in this case, it is still quite slow. 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 4 Nov, 2009 01:35:19 Message: 2 of 25 
"Cindy" <xzhan2@fhcrc.org> wrote in message <hcqehk$17u$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Edric M Ellis Date: 4 Nov, 2009 08:29:46 Message: 3 of 25 
"Cindy" <xzhan2@fhcrc.org> writes: 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Steven Lord Date: 4 Nov, 2009 15:12:21 Message: 4 of 25 

Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 4 Nov, 2009 15:57:03 Message: 5 of 25 
"Steven Lord" <slord@mathworks.com> wrote in message <hcs5it$2gu$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 4 Nov, 2009 16:08:02 Message: 6 of 25 
% Sorry fr the bug 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 4 Nov, 2009 16:17:19 Message: 7 of 25 
Arrg, there is still another bug... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 4 Nov, 2009 23:10:19 Message: 8 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hcs9ef$c0u$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 4 Nov, 2009 23:27:03 Message: 9 of 25 
"James Tursa" <aclassyguy_with_a_k_not_a_c@hotmail.com> wrote in message <hct1kq$kd$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 4 Nov, 2009 23:38:01 Message: 10 of 25 
Sorry for the typo: 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Derek O'Connor Date: 5 Nov, 2009 14:21:02 Message: 11 of 25 
"Cindy" <xzhan2@fhcrc.org> wrote in message <hcqehk$17u$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Derek O'Connor Date: 5 Nov, 2009 14:32:03 Message: 12 of 25 
"Derek O'Connor" <derekroconnor@eircom.net> wrote in message <hcun0e$ngj$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 5 Nov, 2009 15:20:19 Message: 13 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hct2k7$ao$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Steven Lord Date: 5 Nov, 2009 15:27:03 Message: 14 of 25 

Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 5 Nov, 2009 16:28:03 Message: 15 of 25 
"Steven Lord" <slord@mathworks.com> wrote in message <hcuqqe$q72$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 5 Nov, 2009 16:47:02 Message: 16 of 25 
"James Tursa" <aclassyguy_with_a_k_not_a_c@hotmail.com> wrote in message <hcuqfj$4m7$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 5 Nov, 2009 18:05:05 Message: 17 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hcuvi6$2m5$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 5 Nov, 2009 18:21:03 Message: 18 of 25 
"James Tursa" <aclassyguy_with_a_k_not_a_c@hotmail.com> wrote in message <hcv44h$lct$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 5 Nov, 2009 19:17:03 Message: 19 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hcv52f$kbv$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 5 Nov, 2009 20:18:01 Message: 20 of 25 
"James Tursa" <aclassyguy_with_a_k_not_a_c@hotmail.com> wrote in message <hcv8bf$glg$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Derek O'Connor Date: 6 Nov, 2009 02:04:02 Message: 21 of 25 
"Derek O'Connor" <derekroconnor@eircom.net> wrote in message <hcun0e$ngj$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 9 Nov, 2009 16:56:02 Message: 22 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hcvbtp$1ns$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 9 Nov, 2009 19:41:16 Message: 23 of 25 
Great! Thanks James. I'll check out your function later on and play with it. 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: James Tursa Date: 30 Nov, 2009 20:22:19 Message: 24 of 25 
"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <hd9r8s$o91$1@fred.mathworks.com>... 
Subject: Is there a parallel version of matrix multiplication in MATLAB? From: Bruno Luong Date: 30 Nov, 2009 20:56:05 Message: 25 of 25 
Great James, 
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