search for: alpha_j

Displaying 3 results from an estimated 3 matches for "alpha_j".

Did you mean: alpha_
2014 Jan 16
3
[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
...ach basis state */ reg->node[i].state ^= ((MAX_UNSIGNED) 1 << target); } The code is writing to the 'state' field. The data structures look like this: typedef struct 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...
2011 Dec 30
2
Joint modelling of survival data
Assume that we collect below data : - subjects = 20 males + 20 females, every single individual is independence, and difference events = 1, 2, 3... n covariates = 4 blood types A, B, AB, O http://r.789695.n4.nabble.com/file/n4245397/CodeCogsEqn.jpeg ?m = hazards rates for male ?n = hazards rates for female Wm = Wn x ?, frailty for males, where ? is the edge ratio of male compare to female Wn =
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