The final optimization we make is to generalize the sorter to work on key/index pairs. Because the GPU processes four-vectors, we can pack two key/index pairs into one fragment. Because the last pass of each sorting stage only compares neighboring items (see Figure 46-3), this will ...
To get the impulse response of a Butterworth filter, we simply filter a vector of size NT with all zeros and a single 1 value at position floor(NT/2) (0-based indexing). Channel whitening While temporal filtering reduces time-lagged correlations coming from background electrical activity, it...
Given a vector x¯∈Bn, denote by x¯R‾ the vector obtained from x¯ by reversing and complementing each bit. For example, 100R‾=110. Lemma 8 Let C be a comparator network on n channels and CR be its reflection. Then x¯∈outputs(C) if and only if x¯R‾∈outputs...
One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instance, in the letter sequence ``DAABEC'', this measure is 5, since D is greater than four letters to its right and E is greater than one lette...
The second step consists of computing the first principal component v1∈Rd, i.e., the vector along which the data {xi} exhibits largest empirical variance. This vector can be computed by a thin singular value decomposition of the tall-skinny data matrix X≔[x1,…,xn]T∈Rn×d, (1)X...
#include"x86simdsort.h"#include<cmath>structPoint{doublex, y, z; };intmain() { std::vector<Point> arr{1000};//Sort an array of Points by its x value:x86simdsort::object_qsort(arr.data(),1000, [](Pointp) {returnp.x; });//Sort an array of Points by its distance from origi...
#include <cstdio> #include <vector> int main(){ long t; scanf("%ld", &t); while(t--){ long n; scanf("%ld", &n); std::vector<long> v(n + 1, 0); for(long p = 1; p <= n; p++){scanf("%ld", &v[p]);} bool res(true); for(long B = 1; res && B <= 2 ...
Bacteria use type III secretion injectisomes to inject effector proteins into eukaryotic target cells. Recruitment of effectors to the machinery and the resulting export hierarchy involve the sorting platform. These conserved proteins form pod structures
2.1.1359 Part 4 Section 5.1.7.13, up (Up Vector) 2.1.1360 Part 4 Section 5.1.9.1, chExt (Child Extents) 2.1.1361 Part 4 Section 5.1.9.2, chOff (Child Offset) 2.1.1362 Part 4 Section 5.1.9.3, ext (Extents) 2.1.1363 Part 4 Section 5.1.9.4, off (Offset) 2.1.1364 Part 4 Se...
8.The hardware accelerator of claim 7, further comprising a control signal buffer containing control signals that, when provided to the plurality of compare-exchange circuits, cause the compare-exchange circuits to arrange the N-element vector into a bitonic sequence during a first iteration or set...