Displaying 5 results from an estimated 5 matches for "qubit".
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qbit
2014 Jan 16
3
[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
...ruct quantum_matrix_struct quantum_matrix;
struct quantum_reg_node_struct
{
COMPLEX_FLOAT amplitude; /* alpha_j */
MAX_UNSIGNED state; /* j */
};
typedef struct quantum_reg_node_struct quantum_reg_node;
/* The quantum register */
struct quantum_reg_struct
{
int width; /* number of qubits in the qureg */
int size; /* number of non-zero vectors */
int hashw; /* width of the hash array */
quantum_reg_node *node;
int *hash;
};
If you do the trick of writing to a separate array, then the loop can
be vectorized.
Diego.
1999 Mar 27
2
migration win95 -> win98
...e there any problems using samba with Win98
(compared to Win95 which works fine)?
Thanks in advance for any advice,
Andreas
---------------------------------------------------------------------
Andreas K. Huettel Andreas.Huettel@Extern.LRZ-Muenchen.DE
81627 Muenchen huettel@qubit.org
Germany http://www.lrz.de/~huettel/
---------------------------------------------------------------------
=====================================================================
News Release January 4, 1999
Redmond, Washington
Bill Gates, Chairman and CEO of Microsoft Cor...
2007 May 31
0
[LLVMdev] Renaming
Without wishing to fan the flames, this struck me as interesting.
-Gabe
Qubit% diff -u Name.html.orig Name.html
--- Name.html.orig 2007-05-30 23:22:11.000000000 -0500
+++ Name.html 2007-05-30 23:29:56.000000000 -0500
@@ -365,7 +365,7 @@
the weapons of the Gods</td></tr>
<tr><th>Lemnos</th><td>Greek mythology: the islan...
2014 Jan 16
3
[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
On Wed, Jan 15, 2014 at 5:30 PM, Nadav Rotem <nrotem at apple.com> wrote:
> Was the vectorizer successful in unrolling the loop in quantum_sigma_x? I
> wonder if 'size’ is typically high or low.
No. The vectorizer stated that it wasn't going to bother with the loop
because it wasn't profitable. Specifically:
LV: Checking a loop in "quantum_sigma_x"
LV: Found a