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VC6、VC2010、C#2010、VB6和MMX、SSE指令集 运算性能大比拼(64位像素转32位像素)。请大家帮忙测试,该如何处理

2012-05-02 
VC6、VC2010、C#2010、VB6和MMX、SSE指令集 运算性能大比拼(64位像素转32位像素)。请大家帮忙测试为了优化“64位

VC6、VC2010、C#2010、VB6和MMX、SSE指令集 运算性能大比拼(64位像素转32位像素)。请大家帮忙测试
为了优化“64位像素转32位像素”,我测试了多种算法,并分别在VC6、VC2010、C#2010、VB6上实现了这些算法,同时还对比测试了MMX、SSE指令集版算法的性能。

测试成绩详见——
http://blog.csdn.net/zyl910/article/details/7458757





请大家帮忙做一下测试,看看其他硬件环境下的性能。

测试程序下载——
http://files.cnblogs.com/zyl910/noif_Test.rar
http://dl.dbank.com/c069c6thd7


[解决办法]
破电脑测试一下VC2010(32) on 32bit
Intel(R) G530
== noif:VC2010(32) on 32bit ==<Press any key to continue>
f0_if[1]: 1526
f0_if[2]: 1506
f0_if[3]: 1503
f1_min[1]: 1854
f1_min[2]: 1857
f1_min[3]: 1847
f2_neg[1]: 447
f2_neg[2]: 460
f2_neg[3]: 447
f3_sar[1]: 382
f3_sar[2]: 392
f3_sar[3]: 381
[解决办法]
== noif:VC6 ==<Press any key to continue>
f0_if[1]: 2578
f0_if[2]: 2844
f0_if[3]: 3094
f1_min[1]: 3359
f1_min[2]: 3422
f1_min[3]: 3485
f2_neg[1]: 1921
f2_neg[2]: 1891
f2_neg[3]: 1922
f3_sar[1]: 1719
f3_sar[2]: 1797
f3_sar[3]: 1796
<Press any key to exit>


== noif:VB6 ==
f0_if[1]:6828
f0_if[2]:7609
f0_if[3]:7734
f2_neg[1]:3329
f2_neg[2]:3343
f2_neg[3]:3469
f2_negB[1]:7078
f2_negB[2]:7313
f2_negB[3]:7546

== noif:VC6 SIMD ==<Press any key to continue>
f4_mmx[1]: 1083.0
f4_mmx[2]: 1191.4
f4_mmx[3]: 1240.2
f5_sse[1]: 1248.1
f5_sse[2]: 1303.8
f5_sse[3]: 1342.8
<Press any key to exit>

== noif:VC2010(32) on 32bit ==<Press any key to continue>
f0_if[1]: 5094
f0_if[2]: 5984
f0_if[3]: 6031
f1_min[1]: 7500
f1_min[2]: 7735
f1_min[3]: 7828
f2_neg[1]: 2578
f2_neg[2]: 2672
f2_neg[3]: 2609
f3_sar[1]: 2531
f3_sar[2]: 2657
f3_sar[3]: 2547
<Press any key to exit>


一台04年的赛扬2.4的CPU。
[解决办法]
一台intel core(TM) I3 cPU m380 2.53GHZ 2GB内存,WIN7系统

== noif:VC2010(32) on 32bit ==<Press any key to continue>
f0_if[1]: 3132
f0_if[2]: 2415
f0_if[3]: 1796
f1_min[1]: 3014
f1_min[2]: 2929
f1_min[3]: 2674
f2_neg[1]: 497
f2_neg[2]: 497
f2_neg[3]: 513
f3_sar[1]: 392
f3_sar[2]: 384
f3_sar[3]: 388
<Press any key to exit>

== noif:VC6 SIMD ==<Press any key to continue>
f4_mmx[1]: 107.3
f4_mmx[2]: 75.0
f4_mmx[3]: 67.1
f5_sse[1]: 43.1
f5_sse[2]: 41.3
f5_sse[3]: 41.6
<Press any key to exit>

== noif:VC6 ==<Press any key to continue>
f0_if[1]: 3884
f0_if[2]: 3602
f0_if[3]: 3620
f1_min[1]: 2959
f1_min[2]: 2936
f1_min[3]: 2937
f2_neg[1]: 1569
f2_neg[2]: 1563
f2_neg[3]: 1555
f3_sar[1]: 1530
f3_sar[2]: 1532
f3_sar[3]: 1497
<Press any key to exit>


== noif:VB6 ==
f0_if[1]:8115
f0_if[2]:8126
f0_if[3]:7040
f2_neg[1]:2315
f2_neg[2]:2240
f2_neg[3]:2057
f2_negB[1]:3514
f2_negB[2]:3478
f2_negB[3]:3227


== noif:C#2010(any) on 32bit ==<Press any key to continue>
f0_if[1]: 4798
f0_if[2]: 2967
f0_if[3]: 2783
f1_min[1]: 2052
f1_min[2]: 1846
f1_min[3]: 1829
f2_neg[1]: 2372
f2_neg[2]: 2372


f2_neg[3]: 2361
f2_negB[1]: 2467
f2_negB[2]: 2478
f2_negB[3]: 2484
f3_sar[1]: 477
f3_sar[2]: 476
f3_sar[3]: 476
f3_sarB[1]: 725
f3_sarB[2]: 728
f3_sarB[3]: 733
<Press any key to exit>


== noif:C#2010(x86) on 32bit ==<Press any key to continue>
f0_if[1]: 2856
f0_if[2]: 2391
f0_if[3]: 2371
f1_min[1]: 1839
f1_min[2]: 1830
f1_min[3]: 1834
f2_neg[1]: 2393
f2_neg[2]: 2366
f2_neg[3]: 2371
f2_negB[1]: 2473
f2_negB[2]: 2476
f2_negB[3]: 2468
f3_sar[1]: 475
f3_sar[2]: 472
f3_sar[3]: 467
f3_sarB[1]: 723
f3_sarB[2]: 718
f3_sarB[3]: 736
<Press any key to exit>
[解决办法]
AMD 四核CPU 单核2GHz
== noif:VB6 ==
f0_if[1]:2108
f0_if[2]:2107
f0_if[3]:2109
f2_neg[1]:1261
f2_neg[2]:1260
f2_neg[3]:1259
f2_negB[1]:1968
f2_negB[2]:1970
f2_negB[3]:1966

[解决办法]
== noif:VC6 ==<Press any key to continue>
f0_if[1]: 1439
f0_if[2]: 1466
f0_if[3]: 1452
f1_min[1]: 1514
f1_min[2]: 1529
f1_min[3]: 1549
f2_neg[1]: 498
f2_neg[2]: 498
f2_neg[3]: 498
f3_sar[1]: 495
f3_sar[2]: 501
f3_sar[3]: 493
<Press any key to exit>
[解决办法]

探讨

刚测试了,我想知道怎么输出console中的字符

[解决办法]
T420s,i7-2620m,8g ddr3
== noif:VC6 ==<Press any key to continue>
f0_if[1]: 1438
f0_if[2]: 1371
f0_if[3]: 1370
f1_min[1]: 1405
f1_min[2]: 1406
f1_min[3]: 1396
f2_neg[1]: 470
f2_neg[2]: 479
f2_neg[3]: 472
f3_sar[1]: 450
f3_sar[2]: 460
f3_sar[3]: 455
<Press any key to exit>
[解决办法]
win 7 64 sp1, 
在 powershell 调用测试程序,并把结果重定向 到 xxx.txt (测试程序优先级,默认的normal 优先级。)


硬件,
i7 920 @ 2.6 ghz ,内存, 4*6GB = 24GB 


看起来,i7 920 的结果,好像比较慢。

C/C++ code
== noif:C#2010(x86) on 64bit ==<Press any key to continue>f0_if[1]:    2067f0_if[2]:    2057f0_if[3]:    2061f1_min[1]:    1611f1_min[2]:    1586f1_min[3]:    1590f2_neg[1]:    2052f2_neg[2]:    2048f2_neg[3]:    2055f2_negB[1]:    2125f2_negB[2]:    2141f2_negB[3]:    2148f3_sar[1]:    411f3_sar[2]:    412f3_sar[3]:    409f3_sarB[1]:    624f3_sarB[2]:    637f3_sarB[3]:    635<Press any key to exit>== noif:C#2010(x64) on 64bit ==<Press any key to continue>f0_if[1]:    1539f0_if[2]:    1541f0_if[3]:    1535f1_min[1]:    1561f1_min[2]:    1551f1_min[3]:    1554f2_neg[1]:    2073f2_neg[2]:    2062f2_neg[3]:    2069f2_negB[1]:    2524f2_negB[2]:    2538f2_negB[3]:    2540f3_sar[1]:    411f3_sar[2]:    404f3_sar[3]:    398f3_sarB[1]:    488f3_sarB[2]:    495f3_sarB[3]:    488<Press any key to exit>== noif:C#2010(any) on 64bit ==<Press any key to continue>f0_if[1]:    1542f0_if[2]:    1540f0_if[3]:    1532f1_min[1]:    1549f1_min[2]:    1546f1_min[3]:    1547f2_neg[1]:    2065f2_neg[2]:    2061f2_neg[3]:    2064f2_negB[1]:    2508f2_negB[2]:    2515f2_negB[3]:    2529f3_sar[1]:    401f3_sar[2]:    404f3_sar[3]:    403f3_sarB[1]:    496f3_sarB[2]:    497f3_sarB[3]:    497<Press any key to exit>== noif:VC6 ==<Press any key to continue>f0_if[1]:    2064f0_if[2]:    2033f0_if[3]:    2048f1_min[1]:    1569f1_min[2]:    1574f1_min[3]:    1572f2_neg[1]:    964f2_neg[2]:    964f2_neg[3]:    959f3_sar[1]:    811f3_sar[2]:    823f3_sar[3]:    816<Press any key to exit>== noif:VC6 SIMD ==<Press any key to continue>f4_mmx[1]:    39.6f4_mmx[2]:    38.9f4_mmx[3]:    38.8f5_sse[1]:    26.1f5_sse[2]:    25.7f5_sse[3]:    25.5<Press any key to exit>== noif:VC2010(32) on 64bit ==<Press any key to continue>f0_if[1]:    1525f0_if[2]:    1507f0_if[3]:    1511f1_min[1]:    2181f1_min[2]:    2184f1_min[3]:    2174f2_neg[1]:    418f2_neg[2]:    420f2_neg[3]:    421f3_sar[1]:    325f3_sar[2]:    322f3_sar[3]:    321<Press any key to exit>== noif:VC2010(64) on 64bit ==<Press any key to continue>f0_if[1]:    1452f0_if[2]:    1451f0_if[3]:    1443f1_min[1]:    1555f1_min[2]:    1557f1_min[3]:    1569f2_neg[1]:    383f2_neg[2]:    386f2_neg[3]:    379f3_sar[1]:    248f3_sar[2]:    244f3_sar[3]:    249<Press any key to exit> 


[解决办法]
DELL Precision M4500

== noif:C#2010 on 32bit ==<Press any key to continue>
f0_if[1]: 2280
f0_if[2]: 2488
f0_if[3]: 2521
f1_min[1]: 1793
f1_min[2]: 1762
f1_min[3]: 1762
f2_neg[1]: 2326
f2_neg[2]: 2324
f2_neg[3]: 2302
f2_negB[1]:2394
f2_negB[2]:2400
f2_negB[3]:2421
f3_sar[1]: 494
f3_sar[2]: 488
f3_sar[3]: 494
f3_sarB[1]: 735
f3_sarB[2]: 770
f3_sarB[3]: 761
<Press any key to exit>

[解决办法]
DELL Precision M4500

== noif:C#2010(any) on 32bit ==<Press any key to continue>
f0_if[1]: 2262
f0_if[2]: 2440
f0_if[3]: 2243
f1_min[1]: 1792
f1_min[2]: 1768
f1_min[3]: 1785
f2_neg[1]: 2307
f2_neg[2]: 2352
f2_neg[3]: 2360
f2_negB[1]:2369
f2_negB[2]:2397
f2_negB[3]:2346
f3_sar[1]: 479
f3_sar[2]: 469
f3_sar[3]: 463
f3_sarB[1]: 763
f3_sarB[2]: 744
f3_sarB[3]: 774
<Press any key to exit>
[解决办法]
DELL Precision M4500, Win7
== noif:VB6 ==
f0_if[1]:2831
f0_if[2]:2874
f0_if[3]:2896
f2_neg[1]:1250
f2_neg[2]:1386
f2_neg[3]:1520
f2_negB[1]:2698
f2_negB[2]:2647
f2_negB[3]:2262

VB6 TestFull 死机了,Not Responding
== noif:VB6 ==
f0_if[1]:2745
f0_if[2]:2851
f0_if[3]:2845

== noif:vc6 ==<Press any key to continue>
f0_if[1]: 2285
f0_if[2]: 2258
f0_if[3]: 2221
f1_min[1]: 1795
f1_min[2]: 1848
f1_min[3]: 1922
f2_neg[1]: 1070
f2_neg[2]: 1114
f2_neg[3]: 1005
f3_sar[1]: 992
f3_sar[2]: 1013
f3_sar[3]: 1066
<Press any key to exit>
[解决办法]
DELL Precision M4500, Win7

== noif:vc6 SIMD==<Press any key to continue>
f4_mmx[1]: 53.4
f4_mmx[2]: 52.7
f4_mmx[3]: 52.3
f4_sse[1]: 31.8
f4_sse[2]: 31.7
f4_sse[3]: 32.1
<Press any key to exit>

== noif:VC2010(32) on 32bit ==<Press any key to continue>
f0_if[1]: 1782
f0_if[2]: 1795
f0_if[3]: 1767
f1_min[1]: 2550
f1_min[2]: 2512
f1_min[3]: 2598
f2_neg[1]: 609
f2_neg[2]: 575
f2_neg[3]: 583
f3_sar[1]: 460
f3_sar[2]: 415
f3_sar[3]: 432
<Press any key to exit>
[解决办法]
英特尔 Pentium(奔腾) 双核 E5300 @ 2.60GHz winXP 2G内存


== noif:VB6 ==
f0_if[1]:2686
f0_if[2]:2574
f0_if[3]:2533
f2_neg[1]:1130
f2_neg[2]:1139
f2_neg[3]:1132
f2_negB[1]:1812
f2_negB[2]:1829
f2_negB[3]:1815

不好意思,别的复制不出来,有谁给支个招呢?看了前面几位的回复,我也不知道在cmd中如何重定向~~
[解决办法]
WinXP SP3, Inter(R) Core(TM) 2 Duo CPU E6550 @ 2.33Hz
没有 .Net Framework 4.0,只能测 VB, VC
== noif:VB6 ==
f0_if[1]:2791
f0_if[2]:2783
f0_if[3]:2791
f2_neg[1]:1248
f2_neg[2]:1256
f2_neg[3]:1252
f2_negB[1]:2010
f2_negB[2]:2006
f2_negB[3]:2005
== noif:VC6 ==
f0_if[1]: 2486
f0_if[2]: 2484
f0_if[3]: 2489
f1_min[1]: 1840
f1_min[2]: 1835
f1_min[3]: 1840
f2_neg[1]: 1020
f2_neg[2]: 1025
f2_neg[3]: 1020
f3_sar[1]: 998
f3_sar[2]: 992
f3_sar[3]: 994
== noif:VC6 SIMD ==
f4_mmx[1]: 58.8
f4_mmx[2]: 59.3
f4_mmx[3]: 58.9
f5_sse[1]: 42.1
f5_sse[2]: 41.3
f5_sse[3]: 41.1
------解决方案--------------------


x201 i5 M560 8G winServer2008 R2 x64

C/C++ code
== noif:C#2010(x86) on 64bit ==<Press any key to continue>f0_if[1]:       2220f0_if[2]:       2229f0_if[3]:       2213f1_min[1]:      1709f1_min[2]:      1708f1_min[3]:      1713f2_neg[1]:      2222f2_neg[2]:      2228f2_neg[3]:      2219f2_negB[1]:     2297f2_negB[2]:     2301f2_negB[3]:     2329f3_sar[1]:      471f3_sar[2]:      449f3_sar[3]:      450f3_sarB[1]:     683f3_sarB[2]:     684f3_sarB[3]:     691<Press any key to exit>== noif:C#2010(x64) on 64bit ==<Press any key to continue>f0_if[1]:       1656f0_if[2]:       1643f0_if[3]:       1642f1_min[1]:      1682f1_min[2]:      1668f1_min[3]:      1674f2_neg[1]:      2240f2_neg[2]:      2246f2_neg[3]:      2240f2_negB[1]:     2745f2_negB[2]:     2747f2_negB[3]:     2741f3_sar[1]:      452f3_sar[2]:      447f3_sar[3]:      447f3_sarB[1]:     536f3_sarB[2]:     540f3_sarB[3]:     543<Press any key to exit>== noif:C#2010(any) on 64bit ==<Press any key to continue>f0_if[1]:       1656f0_if[2]:       1658f0_if[3]:       1658f1_min[1]:      1686f1_min[2]:      1682f1_min[3]:      1684f2_neg[1]:      2227f2_neg[2]:      2229f2_neg[3]:      2240f2_negB[1]:     2734f2_negB[2]:     2724f2_negB[3]:     2728f3_sar[1]:      447f3_sar[2]:      453f3_sar[3]:      454f3_sarB[1]:     547f3_sarB[2]:     543f3_sarB[3]:     545<Press any key to exit>== noif:VC6 ==<Press any key to continue>f0_if[1]:       2103f0_if[2]:       2117f0_if[3]:       2168f1_min[1]:      1715f1_min[2]:      1723f1_min[3]:      1709f2_neg[1]:      912f2_neg[2]:      910f2_neg[3]:      931f3_sar[1]:      916f3_sar[2]:      933f3_sar[3]:      926<Press any key to exit>== noif:VC6 SIMD ==<Press any key to continue>f4_mmx[1]:      42.8f4_mmx[2]:      42.8f4_mmx[3]:      44.3f5_sse[1]:      28.8f5_sse[2]:      28.4f5_sse[3]:      28.3<Press any key to exit>== noif:VC2010(32) on 64bit ==<Press any key to continue>f0_if[1]:       1617f0_if[2]:       1617f0_if[3]:       1614f1_min[1]:      2345f1_min[2]:      2347f1_min[3]:      2337f2_neg[1]:      464f2_neg[2]:      456f2_neg[3]:      463f3_sar[1]:      349f3_sar[2]:      353f3_sar[3]:      353<Press any key to exit>== noif:VC2010(64) on 64bit ==<Press any key to continue>f0_if[1]:       1559f0_if[2]:       1551f0_if[3]:       1558f1_min[1]:      1683f1_min[2]:      1687f1_min[3]:      1724f2_neg[1]:      433f2_neg[2]:      459f2_neg[3]:      433f3_sar[1]:      280f3_sar[2]:      309f3_sar[3]:      301<Press any key to exit>
[解决办法]
OS: Windows XPSP3
CPU: Intel(R) Core(TM) i3_2120 CPU @ 3.30GHz(四核CPU)

== noif:VB6 ==
f0_if[1]:1797
f0_if[2]:1828
f0_if[3]:1813
f1_iif[1]:54203
f1_iif[2]:53531
f1_iif[3]:53328
f2_neg[1]:672
f2_neg[2]:687
f2_neg[3]:688
f2_negB[1]:1375
f2_negB[2]:1344
f2_negB[3]:1359

== noif:VC6 ==<Press any key to continue>
f0_if[1]: 1297
f0_if[2]: 1296
f0_if[3]: 1282
f1_min[1]: 1312
f1_min[2]: 1313
f1_min[3]: 1328
f2_neg[1]: 453
f2_neg[2]: 453
f2_neg[3]: 453
f3_sar[1]: 438
f3_sar[2]: 437
f3_sar[3]: 438
<Press any key to exit>

== noif:VC2010(32) on 32bit ==<Press any key to continue>
f0_if[1]: 1079
f0_if[2]: 1093
f0_if[3]: 1078
f1_min[1]: 1344
f1_min[2]: 1328
f1_min[3]: 1328
f2_neg[1]: 329
f2_neg[2]: 328
f2_neg[3]: 328
f3_sar[1]: 281
f3_sar[2]: 281
f3_sar[3]: 266
<Press any key to exit>

== noif:VC6 SIMD ==<Press any key to continue>
f4_mmx[1]: 23.4
f4_mmx[2]: 23.4


f4_mmx[3]: 23.4
f5_sse[1]: 16.6
f5_sse[2]: 16.6
f5_sse[3]: 15.6
<Press any key to exit>


[解决办法]
OS: Win7-32bit
CPU: DualCore Intel Pentium E5500, 2800 MHz (14 x 200)

== noif:C#2010(x86) on 32bit ==<Press any key to continue>
f0_if[1]:1994
f0_if[2]:2013
f0_if[3]:2022
f1_min[1]:1610
f1_min[2]:1585
f1_min[3]:1588
f2_neg[1]:2013
f2_neg[2]:2005
f2_neg[3]:2017
f2_negB[1]:2168
f2_negB[2]:2187
f2_negB[3]:2207
f3_sar[1]:450
f3_sar[2]:452
f3_sar[3]:440
f3_sarB[1]:666
f3_sarB[2]:665
f3_sarB[3]:658
== noif:C#2010(any) on 32bit ==<Press any key to continue>
f0_if[1]:1982
f0_if[2]:2012
f0_if[3]:1991
f1_min[1]:1593
f1_min[2]:1623
f1_min[3]:1617
f2_neg[1]:2130
f2_neg[2]:2082
f2_neg[3]:2010
f3_sar[1]:446
f3_sar[2]:440
f3_sar[3]:442
f3_sarB[1]:663
f3_sarB[2]:670
f3_sarB[3]:666
== noif:VB6 ==
f0_if[1]:2376
f0_if[2]:2361
f0_if[3]:2363
f2_neg[1]:1050
f2_neg[2]:1052
f2_neg[3]:1050
f2_negB[1]:1673
f2_negB[2]:1676
f2_negB[3]:1711
== noif:VC6 ==
f0_if[1]:2137
f0_if[2]:2139
f0_if[3]:2139
f1_min[1]:1569
f1_min[2]:1607
f1_min[3]:1583
f2_neg[1]:858
f2_neg[2]:907
f2_neg[3]:851
f3_sar[1]:827
f3_sar[2]:826
f3_sar[3]:828
== noif:VC6 SIMD ==
f4_mmx[1]:52.7
f4_mmx[2]:50.3
f4_mmx[3]:49.4
f5_sse[1]:36.9
f5_sse[2]:34.4
f5_sse[3]:34.3
== noif:VC2010(32) on 32bit ==
f0_if[1]:1485
f0_if[2]:1467
f0_if[3]:1463
f1_min[1]:2177
f1_min[2]:2175
f1_min[3]:2177
f2_neg[1]:389
f2_neg[2]:389
f2_neg[3]:389
f3_sar[1]:341
f3_sar[2]:342
f3_sar[3]:342

[解决办法]

探讨

win 7 64 sp1,
在 powershell 调用测试程序,并把结果重定向 到 xxx.txt (测试程序优先级,默认的normal 优先级。)


硬件,
i7 920 @ 2.6 ghz ,内存, 4*6GB = 24GB


看起来,i7 920 的结果,好像比较慢。

C/C++ code

== noif:C#2010(x86) on 64bit ……

[解决办法]
感谢59楼,终于知道怎么复制了,现在我把结果重发一遍:

英特尔 Pentium(奔腾) 双核 E5300 @ 2.60GHz winXP 2G内存


== noif:VB6 ==
f0_if[1]: 2686
f0_if[2]: 2574
f0_if[3]: 2533
f2_neg[1]: 1130
f2_neg[2]: 1139
f2_neg[3]: 1132
f2_negB[1]: 1812
f2_negB[2]: 1829
f2_negB[3]: 1815

== noif:C#2010(x86) on 32bit ==<Press any key to continue>
f0_if[1]: 2264
f0_if[2]: 2141
f0_if[3]: 2159
f1_min[1]: 1706
f1_min[2]: 1714
f1_min[3]: 1710
f2_neg[1]: 2196
f2_neg[2]: 2195
f2_neg[3]: 2199
f2_negB[1]: 2321
f2_negB[2]: 2318
f2_negB[3]: 2322
f3_sar[1]: 480
f3_sar[2]: 473
f3_sar[3]: 475
f3_sarB[1]: 712
f3_sarB[2]: 713
f3_sarB[3]: 715
<Press any key to exit>

== noif:C#2010(any) on 32bit ==<Press any key to continue>
f0_if[1]: 2227
f0_if[2]: 2147
f0_if[3]: 2158
f1_min[1]: 1707
f1_min[2]: 1737
f1_min[3]: 1704
f2_neg[1]: 2192
f2_neg[2]: 2175
f2_neg[3]: 2196
f2_negB[1]: 2304
f2_negB[2]: 2311
f2_negB[3]: 2308
f3_sar[1]: 481
f3_sar[2]: 482
f3_sar[3]: 472
f3_sarB[1]: 711
f3_sarB[2]: 710
f3_sarB[3]: 715
<Press any key to exit>

vc的运行完了就自动关了,不知道怎么回事?

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