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Multiprocessing vs Threading Python [duplicate]
...m though if there are too many processes being spawned too often since the CPU might run out of processes/memory. But it can be the same in case of too many threads spawned too often but still lesser overhead than multiple processes. Right?
– TommyT
Feb 23 '15 ...
ZeroMQ实例-使用ZMQ(ZeroMQ)进行局域网内网络通信 - C/C++ - 清泛网 - 专注C/C++及内核技术
...zmq_recv函数返回错误信息 ，并使用zmq_strerror函数进行错误定位
if(zmq_recv(pSock, szMsg, sizeof(szMsg), 0) < 0)
{
printf("error = %s\n", zmq_strerror(errno));
continue;
}
printf("received message : %s\n", szMsg);
...
How to create a CPU spike with a bash command
...It's quad core system and I want all cores going full speed. Ideally, the CPU load would last a designated amount of time and then stop. I'm hoping there's some trick in bash. I'm thinking some sort of infinite loop.
...
Do sealed classes really offer performance Benefits?
...can use call instead of callvirt as it doesn't have to check for virtuals, etc. As proven above, this is not true.
My next thought was that even though the MSIL is identical, perhaps the JIT compiler treats sealed classes differently?
I ran a release build under the visual studio debugger and view...
GPU Emulator for CUDA programming without the hardware [closed]
... gdb to single-step through CUDA kernels, set breakpoints and watchpoints, etc... These tools were specifically developed to expedite the debugging of CUDA programs; you may find them useful.
Sorry about the Linux-only aspect. We've started a Windows branch (as well as a Mac OS X port) but the eng...
Execution time of C program
...grams, because it'll take the whole program time, including input, output, etc.
– phuclv
Dec 17 '15 at 6:55
1
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cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
cpuid汇编指令cpuid指令cpuid就是一条读取CPU各种信息的一条指令，大概是从80486的某个版本开始就存在了。 CPUID这条指令，除了用于识别CPU（CPU的型号...cpuid指令
cpuid就是一条读取CPU各种信息的一条指令，大概是从80486的某个版...
How to search file text for a pattern and replace it with a given value
...ile. This is catastrophic if you're doing something like writing out /etc/passwd files as part of system configuration management.
Note that in-place file editing like in the accepted answer will always truncate the file and write out the new file sequentially. There will always be a race conditio...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
... If you need to use HttpClient instance members such as headers/cookies, etc. you should not use a static HttpClient. Otherwise, your instance data (headers, cookies) would be the same for every request - certainly NOT what you want.
– Dave Black
Nov 21 '16 ...
Making the Android emulator run faster
...86 Emulator Accelerator (HAXM installer))
Create AVD with "Intel atom x86" CPU/ABI
Run emulator and check in console that HAXM running (open a Command Prompt window and execute the command: sc query intelhaxm)
Also don't forget install this one
P.S. during AVD creation add emulation memory: H...