H******i
发帖数: 4704 | 1 后来不知道有没有下文了。如果英雄们只是说说而已我这贴就没用了。如果有人脚踏实
地真做事情，我下面提供了几千个老印的PERM case number, 英雄们不妨看看这里面有
没有假可以打。
PERM CASE NUMBER EMPLOYER NAME
A-07214-62878 MARLABS, INC
A-07218-63483 MARLABS, INC
A-07220-64185 MARLABS, INC
A-07220-64194 MARLABS, INC
A-07220-64410 MARLABS, INC
A-07250-73176 COGNIZANT TECHNOLOGY SOLUTIONS CORPORATION
A-07255-74672 COGNIZANT TECHNOLOGY SOLUTIONS CORPORATION
A-07256-75169 MARLABS, INC
A-07260-76135 COGNIZANT TECHNOLOGY SOLUTIONS CORPORATION
A-07260-761... 阅读全帖 |
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k*******n
发帖数: 116 | 2 我的mpi并行程序，用1,2,3,4,8,12,16等节点算都没问题，计算结果也是对的
但是用5,6,9,11,13等节点算就出现Segmentation fault错误
这一般是什么原因？谢谢！
附：错误信息
xxxxx@xxxxx-desktop:~/Courses/mpi$ mpirun -np 9 ./main
[xxxxx-desktop:08056] *** Process received signal ***
[xxxxx-desktop:08056] Signal: Segmentation fault (11)
[xxxxx-desktop:08056] Signal code: (128)
[xxxxx-desktop:08056] Failing at address: (nil)
[xxxxx-desktop:08056] [ 0] /lib/libpthread.so.0 [0x7f74cecc70f0]
[xxxxx-desktop:08056] [ 1] /usr/lib/libopen-pal.so.0(_int_free+0x57) [
0x7f7 |
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