68 |
|
long now = System.nanoTime(); |
69 |
|
double total = (double)(now - start) / NPS; |
70 |
|
double elapsed = (double)(now - last) / NPS; |
71 |
< |
System.out.printf("Arrays.sort time: %7.3f total %9.3f\n", |
71 |
> |
System.out.printf("Arrays.sort time: %7.3f total %9.3f\n", |
72 |
|
elapsed, total); |
73 |
|
pool.invoke(new OrderChecker(null, a, 0, n, n)); |
74 |
|
} |
86 |
|
long now = System.nanoTime(); |
87 |
|
double total = (double)(now - start) / NPS; |
88 |
|
double elapsed = (double)(now - last) / NPS; |
89 |
< |
System.out.printf("Parallel sort time: %7.3f total %9.3f\n", |
89 |
> |
System.out.printf("Parallel sort time: %7.3f total %9.3f\n", |
90 |
|
elapsed, total); |
91 |
|
pool.invoke(new OrderChecker(null, a, 0, n, n)); |
92 |
|
} |
140 |
|
int u = h + q; |
141 |
|
int lq = l + q, lh = l + h, lu = l + u; |
142 |
|
int nh = n - h, nu = n - u, hq = h - q; |
143 |
< |
Comerger fc = |
143 |
> |
Comerger fc = |
144 |
|
new Comerger(new Merger(s, w, a, l, h, lh, nh, l)); |
145 |
< |
Comerger rc = |
145 |
> |
Comerger rc = |
146 |
|
new Comerger(new Merger(fc, a, w, lh, q, lu, nu, lh)); |
147 |
< |
Comerger lc = |
147 |
> |
Comerger lc = |
148 |
|
new Comerger(new Merger(fc, a, w, l, q, lq, hq, l)); |
149 |
|
Sorter su = new Sorter(rc, a, w, lu, nu); |
150 |
|
Sorter sh = new Sorter(rc, a, w, lh, q); |
157 |
|
} |
158 |
|
// Arrays.sort(a, l, l+n); |
159 |
|
quickSort(a, l, l+n-1); |
160 |
< |
s.tryComplete(); |
160 |
> |
s.tryComplete(); |
161 |
|
} |
162 |
|
} |
163 |
|
|
205 |
|
rn = rh; |
206 |
|
ln = lh; |
207 |
|
} |
208 |
< |
|
208 |
> |
|
209 |
|
int lFence = l + ln; |
210 |
|
int rFence = r + rn; |
211 |
|
for (Long t;;) { |
213 |
|
Long al = a[l], ar; |
214 |
|
if (r >= rFence || |
215 |
|
al.longValue() <= (ar = a[r]).longValue()) { |
216 |
< |
++l; t = al; |
217 |
< |
} |
218 |
< |
else { |
219 |
< |
++r; t = ar; |
216 |
> |
++l; t = al; |
217 |
> |
} |
218 |
> |
else { |
219 |
> |
++r; t = ar; |
220 |
|
} |
221 |
|
} |
222 |
|
else if (r < rFence) |
223 |
|
t = a[r++]; |
224 |
< |
else |
224 |
> |
else |
225 |
|
break; |
226 |
|
w[k++] = t; |
227 |
|
} |
243 |
|
final Long[] src; |
244 |
|
final Long[] dst; |
245 |
|
final int lo, hi, size; |
246 |
< |
RandomRepacker(CountedCompleter par, Long[] src, Long[] dst, |
246 |
> |
RandomRepacker(CountedCompleter par, Long[] src, Long[] dst, |
247 |
|
int lo, int hi, int size) { |
248 |
|
super(par); |
249 |
|
this.src = src; this.dst = dst; |
250 |
|
this.lo = lo; this.hi = hi; this.size = size; |
251 |
|
} |
252 |
< |
|
252 |
> |
|
253 |
|
public final void compute() { |
254 |
|
Long[] s = src; |
255 |
|
Long[] d = dst; |
272 |
|
final int lo, hi, size; |
273 |
|
OrderChecker(CountedCompleter par, Long[] a, int lo, int hi, int size) { |
274 |
|
super(par); |
275 |
< |
this.array = a; |
275 |
> |
this.array = a; |
276 |
|
this.lo = lo; this.hi = hi; this.size = size; |
277 |
|
} |
278 |
|
|