User talk:Brian - Revision history

Oborn: /* MCNPX MPI Windows */

2010-05-26T23:05:54Z

MCNPX MPI Windows

2010-05-26T22:35:41Z

MCNPX MPI Windows

2010-05-25T23:45:20Z

MCNPX MPI Windows

2010-04-02T22:22:37Z

MCNPX MPI Windows

2010-03-29T17:30:57Z

2010-03-12T18:17:51Z

Odds

2010-03-12T18:12:11Z

Odds

2010-03-12T18:11:11Z

2010-01-13T21:14:00Z

2010-01-13T21:10:48Z

MCNPX MPI Windows

← Older revision		Revision as of 23:05, 26 May 2010
Line 58:		Line 58:
	[[Micro_Cluster]]<br/>		[[Micro_Cluster]]<br/>

−	~~===MCNPX MPI Windows===~~
−
−	* Copy MCNPX directory
−	* Install MPICH2
−	* MPICH2 password should be set to something easy to remember (or empty)
−	* My Computer->Properties->Advanced->Environment Variables->System Variables
−	** Set ''DATAPATH=C:\MCNPX\DATA''
−	** Add '';C:\MCNPX\BIN;C:\Program Files\MPICH2\bin'' to the end path
−	*** In Windows 7 64-bit, use ''C:\Program Files (x86)\MPICH2\bin''
−	* Restrict firewall permissions to 127.0.0.1 on mpich
−	*On Windows 7 sometimes the DATAPATH environment isn't carried forward to the mpi processes, so the -env option must be used.
−	* mpiexec -np 3 -env DATAPATH C:\mcnpx\data mcnpx i=...

	[[Brian Articles]]		[[Brian Articles]]

@@ Line 62: / Line 62: @@
 * Copy MCNPX directory
 * Install MPICH2
-* MPICH2 password should be set to something easy to remember
+* MPICH2 password should be set to something easy to remember (or empty)
 * My Computer->Properties->Advanced->Environment Variables->System Variables
 ** Set ''DATAPATH=C:\MCNPX\DATA''
@@ Line 68: / Line 68: @@
 *** In Windows 7 64-bit, use ''C:\Program Files (x86)\MPICH2\bin''
 * Restrict firewall permissions to 127.0.0.1 on mpich
-* mpiexec -np 3 mcnpx i=...
+*On Windows 7 sometimes the DATAPATH environment isn't carried forward to the mpi processes, so the -env option must be used.
 [[Brian Articles]]

@@ Line 64: / Line 64: @@
 * MPICH2 password should be set to something easy to remember
 * My Computer->Properties->Advanced->Environment Variables->System Variables
-** Set DATAPATH=C:\MCNPX\DATA
+** Set ''DATAPATH=C:\MCNPX\DATA''
-** Add ";C:\MCNPX\BIN;C:\Program Files\MPICH2\bin" to the end path
+** Add '';C:\MCNPX\BIN;C:\Program Files\MPICH2\bin'' to the end path
 * Restrict firewall permissions to 127.0.0.1 on mpich
 * mpiexec -np 3 mcnpx i=...
 [[Brian Articles]]

@@ Line 62: / Line 62: @@
 * Copy MCNPX directory
 * Install MPICH2
-* Set datapath, add mpich2 to path
+* MPICH2 password should be set to something easy to remember
-* Restrict firewall permissions to 127.0.0.1
+* My Computer->Properties->Advanced->Environment Variables->System Variables
-* MPICH2 password should be blank
+** Set DATAPATH=C:\MCNPX\DATA
 * mpiexec -np 3 mcnpx i=...
 [[Brian Articles]]

← Older revision		Revision as of 17:30, 29 March 2010
Line 66:		Line 66:
	* MPICH2 password should be blank		* MPICH2 password should be blank
	* mpiexec -np 3 mcnpx i=...		* mpiexec -np 3 mcnpx i=...
		+
		+	[[Brian Articles]]

@@ Line 37: / Line 37: @@
 <br/>
 <math>
-  = at^2 +
+  = at^2 + t (a+2b) -\frac{1}{2}(a+b-2c)
 </math>

@@ Line 24: / Line 24: @@
 (b) Let <math>B = \{u_1,u_2,u_3\}</math> be the orthonormal basis found above.
 For any <math>f(t) = at^2+bt+c \in U</math>
 <math> f(t) = \sum_{i=1}^3 a_iu_i(t)
 = \left( \frac{a}{3}+\frac{b}{2}+c \right) + \left( \frac{\sqrt{3}}{3}(a+b) \right) 2\sqrt{3} \left( t-\frac{1}{2} \right)
     + \left( \frac{\sqrt{5}}{30}a \right) 6\sqrt{5} \left( t^2-t+\frac{1}{6} \right)
 </math>
 <math>
   = \frac{a}{3}+\frac{b}{2}+c
@@ Line 33: / Line 35: @@
     + at^2 - at + \frac{a}{6}
 </math>
 <math>
   = at^2 +

← Older revision		Revision as of 18:11, 12 March 2010
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	http://brems.iac.isu.edu/mrtg/cleantemp1-day.png <br/>		http://brems.iac.isu.edu/mrtg/cleantemp1-day.png <br/>
	<!-- http://134.50.3.81/image.png -->		<!-- http://134.50.3.81/image.png -->
		+
		+
		+
		+	===Odds===
		+	Finally, <math>\{u_1, u_2, u_3\} = \{ 1, 2\sqrt{3}(t-1/2), 6\sqrt{5}(t^2-t+1/6) \}</math>.
		+
		+	(b) Let <math>B = \{u_1,u_2,u_3\}</math> be the orthonormal basis found above.
		+	For any <math>f(t) = at^2+bt+c \in U</math>
		+	<math> f(t) = \sum_{i=1}^3 a_iu_i(t)
		+	= \left( \frac{a}{3}+\frac{b}{2}+c \right) + \left( \frac{\sqrt{3}}{3}(a+b) \right) 2\sqrt{3} \left( t-\frac{1}{2} \right)
		+	+ \left( \frac{\sqrt{5}}{30}a \right) 6\sqrt{5} \left( t^2-t+\frac{1}{6} \right)
		+	</math>
		+	<math>
		+	= \frac{a}{3}+\frac{b}{2}+c
		+	- a - b + 2at + 2bt
		+	+ at^2 - at + \frac{a}{6}
		+	</math>
		+	<math>
		+	= at^2 +
		+	</math>