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diff --git a/tools/pldt/org.eclipse.ptp.pldt.upc/html/upc_all_gather_all.html b/tools/pldt/org.eclipse.ptp.pldt.upc/html/upc_all_gather_all.html deleted file mode 100644 index 4e3199e09..000000000 --- a/tools/pldt/org.eclipse.ptp.pldt.upc/html/upc_all_gather_all.html +++ /dev/null @@ -1,74 +0,0 @@ -<h2>The <code>upc_all_gather_all</code> function</h2> - -<h4>Synopsis</h4> -<pre> - #include <upc.h> - #include <upc_collective.h> - void upc_all_gather_all(shared void * restrict dst, - shared const void * restrict src, - size_t nbytes, - upc_flag_t flags); -</pre> -<p> -<h4>Description</h4> -<p> -The <code>upc_all_gather_all </code> function -copies a block of memory from one shared -memory area with affinity to the ith thread to the ith block of a shared -memory area on each thread. The number of bytes in each block is <code>nbytes</code>. -<p><code>nbytes</code> must be strictly greater than 0. -<p>The upc_all_gather_all function treats the <code>src</code> pointer as if it pointed to a -shared memory area of <code>nbytes</code> bytes on each thread and therefore had type: -<pre> -shared [nbytes] char[nbytes * THREADS] -</pre> -<p>and it treats the <code>dst</code> pointer as if it pointed to a shared memory area with -the type: -shared [nbytes * THREADS] char[nbytes * THREADS * THREADS] -<p>The targets of the <code>src</code> and <code>dst</code> pointers must have affinity to thread 0. -<p>The <code>src</code> and <code>dst</code> pointers are treated as if they have phase 0. -<p>The effect is equivalent to copying the ith block of <code>nbytes</code> bytes pointed to -by <code>src</code> to the ith block of <code>nbytes</code> bytes pointed to by <code>dst</code> that has affinity -to each thread. - - - -<p> -<ul> -<li> EXAMPLE 1 <code>upc_all_gather_all </code> for the static THREADS translation environment. -<pre> -#include <upc.h> -#include <upc_collective.h> -#define NELEMS 10 -shared [NELEMS] int A[NELEMS*THREADS]; -shared [NELEMS*THREADS] int B[THREADS][NELEMS*THREADS]; -// Initialize A. -upc_barrier; -upc_all_gather_all( B, A, sizeof(int)*NELEMS, -UPC_IN_NOSYNC | UPC_OUT_NOSYNC ); -upc_barrier; -</pre> -<li>EXAMPLE 2 <code>upc_all_gather_all </code> all for the dynamic THREADS translation -environment. -<pre> -#include <upc.h> -#include <upc_collective.h> -#define NELEMS 10 -shared [NELEMS] int A[NELEMS*THREADS]; -shared int *Bdata; -shared [] int *myB; -Bdata = upc_all_alloc(THREADS*THREADS, NELEMS*sizeof(int)); -myB = (shared [] int *)&Bdata[MYTHREAD]; -// Bdata contains THREADS*THREADS*NELEMS elements. -// myB is MYTHREADÕs row of Bdata. -// Initialize A. -upc_all_gather_all( Bdata, A, NELEMS*sizeof(int), -UPC_IN_ALLSYNC | UPC_OUT_ALLSYNC ); -</pre> -<li> -<li> -</ul> -<p>  -<p>  -<p><a href="terms.html">Terms, definitions, and symbols</a><br> -<p><a href="index.html">Back to index of all UPC functions</a> |