大约有 202 项符合查询结果（耗时：0.0351秒） [XML]
Programmatically find the number of cores on a machine
...&sysinfo);
int numCPU = sysinfo.dwNumberOfProcessors;
Linux, Solaris, AIX and Mac OS X >=10.4 (i.e. Tiger onwards)
int numCPU = sysconf(_SC_NPROCESSORS_ONLN);
FreeBSD, MacOS X, NetBSD, OpenBSD, etc.
int mib[4];
int numCPU;
std::size_t len = sizeof(numCPU);
/* set the mib for hw.ncpu */
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Performing Breadth First Search recursively
...our answer may contain a reference to this article (ibm.com/developerworks/aix/library/au-aix-stack-tree-traversal). It shows an implementation about what you wrote in the second part of your answer
– incud
Nov 10 '16 at 16:55
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'str' object does not support item assignment in Python
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@aix: That was literally within a few seconds of each other. :D
– Joel Cornett
May 17 '12 at 7:31
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Tar archiving that takes input from a list of files
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-L mylist.txt on AIX
– Roland
Apr 24 at 11:32
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内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
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关于此类错误的好消息是，它们一般具有显著结果。在 AIX® 下，对未初始化指针的分配通常会立即导致 segmentation fault 错误。它的好处是任何此类错误都会被快速地检测到；与花费数月时间才能确定且难以再现的错误相比，...
static linking only some libraries
... searching is standard for Unix linkers. However,
if you are using ld on AIX, note that it is different from the
behaviour of the AIX linker.
The variant -l:namespec is documented since 2.18 version of binutils (2007): https://sourceware.org/binutils/docs-2.18/ld/Options.html
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How to check if running in Cygwin, Mac or Linux?
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(SCO) UnixWare UnixWare
IBM AIX AIX
IBM i with QSH OS400
HP-UX HP-UX
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Increasing the maximum number of TCP/IP connections in Linux
...k
;;
'Linux')
AWK=/bin/awk
;;
'AIX')
AWK=/usr/bin/awk
;;
esac
netstat -an | $AWK -v start=1 -v end=65535 ' $NF ~ /TIME_WAIT|ESTABLISHED/ && $4 !~ /127\.0\.0\.1/ {
if ($1 ~ /\./)
{sip=$1}
else {sip=$4}
...
How to run functions in parallel?
...both to finish at critical synchronization points using Process.join like @aix's answer mentions.
This is better than time.sleep(10) because you can't guarantee exact timings. With explicitly waiting, you're saying that the functions must be done executing that step before moving to the next, inst...
What does the restrict keyword mean in C++?
...paper, it's interesting and worth the time.
Edit
I also found that IBM's AIX C/C++ compiler supports the __restrict__ keyword.
g++ also seems to support this as the following program compiles cleanly on g++:
#include <stdio.h>
int foo(int * __restrict__ a, int * __restrict__ b) {
retu...