We have a C# web role running in Azure, and the C# project invokes code in an F# dll that we deploy with our app. When we're running locally using the local Azure emulator, our F# code is invoked and runs fine. When it's running in Azure in the cloud, our F# code fails at a certain point with this exception: Failed to parse x's function: var(2).Exception: System.IO.FileNotFoundEx
我们有一个在Azure中运行的C#web角色,C#项目调用我们用应用程序部署的F#dll中的代码。 当我们使用本地Azure模拟器在本地运行时,我们的F#代码被调用并运行良好。 当它在云中的Azure中运行时,我们的F#代码在某个点出现此异常时失败: 无法解析x的函数:var(2).Exception:System.IO.FileNotFoundException:无法加载文件或程序集'FSharp.Core,Version = 2.0.0.0,Culture = neutral,PublicKeyToken = b03f5f7
I've been asked to add automatic numbering to assemblies in our code library. I've been changing versions from the default 1.0.0.0 to 1.0.* like this: [assembly: AssemblyVersion("1.0.*")] It generates a number as I'd like. However, the code library has many hundreds of DLLs, with many referencing each other. Now when I compile some projects they complain that the ver
我被要求在我们的代码库中为程序集添加自动编号。 我一直在将版本从默认1.0.0.0更改为1.0 *,如下所示: [汇编:AssemblyVersion(“1.0。*”)] 它会根据我的需要生成一个数字。 但是,代码库有数百个DLL,其中很多都是相互引用的。 现在当我编译一些项目时,他们抱怨引用组件所需的DLL版本不正确,并且它们不会生成:( 我该如何做这项工作? 我们需要它,以便在编译代码库层次结构底部的DLL时,所有其他引用它的DLL都
I would like the version property of my application to be incremented for each build but I'm not sure on how to enable this functionality in Visual Studio (2005/2008). I have tried to specify the AssemblyVersion as 1.0.* but it doesn't get me exactly what I want. I'm also using a settings file and in earlier attempts when the assembly version changed my settings got reset to the de
我想为每个构建增加应用程序的版本属性,但我不确定如何在Visual Studio(2005/2008)中启用此功能。 我试图将AssemblyVersion指定为1.0 *,但它并不能完全满足我的要求。 我也在使用一个设置文件,而在之前的尝试中,当程序集版本更改我的设置时,由于应用程序在另一个目录中查找设置文件而重置为默认设置。 我希望能够以1.1.38的形式显示版本号,因此当用户发现问题时,我可以记录他们正在使用的版本,并告诉他们如果他们
I have a program that segfaults from pointer arithmetic sometimes. I know this happens, but I can't easily check ahead of time to see whether it segfaults or not - either I can "pre-scan" input data to see if it will cause a segfault (which can be impossible to determine), or I can refit it to not use pointer arithmetic, which would require a significantly larger amount of work, or
我有一个程序,有时会从指针算术进行段错误。 我知道会发生这种情况,但我不能提前检查是否存在段错误 - 要么我可以“预扫描”输入数据,看它是否会导致段错误(这是不可能确定的),或者我可以改装它不使用指针算术,这将需要大量的工作,或者我可以尝试捕捉段错误。 所以我的问题是: 1)在C中,如何捕捉段错误? 我知道操作系统中的某些东西会导致段错误,但是如果C段程序的Segmentation fault比分Segmentation fault更优
This question already has an answer here: How to generate a core dump in Linux when a process gets a segmentation fault? 9 answers Activate your coredumps by: ulimit -c unlimited Also check: $ sysctl kernel.core_pattern to see where your dumps are created (%e will be the process name, and %t will be the system time). You can change it in /etc/sysctl.conf and then reload by sysctl -p .
这个问题在这里已经有了答案: 如何在进程出现分段错误时在Linux中生成核心转储? 9个答案 激活你的coredumps: ulimit -c unlimited 另请检查: $ sysctl kernel.core_pattern 查看您的转储的创建位置(%e将是进程名称,%t将是系统时间)。 您可以在/etc/sysctl.conf中更改它,然后通过sysctl -p重新加载。 你可以测试它: sleep 10 & killall -SIGSEGV sleep 如果核心转储成功,您将在分段故障指示后看到
This question already has an answer here: How to automatically generate a stacktrace when my gcc C++ program crashes 28 answers If you want to know the cause you can register a signal handler, something like: void handler(int signum, siginfo_t *info, void *context) { struct sigaction action = { .sa_handler = SIG_DFL, .sa_sigaction = NULL, .sa_mask = 0, .sa_flags = 0, .s
这个问题在这里已经有了答案: 当我的gcc C ++程序崩溃了28个答案时如何自动生成堆栈跟踪 如果您想知道原因,您可以注册一个信号处理程序,如下所示: void handler(int signum, siginfo_t *info, void *context) { struct sigaction action = { .sa_handler = SIG_DFL, .sa_sigaction = NULL, .sa_mask = 0, .sa_flags = 0, .sa_restorer = NULL }; fprintf(stderr, "Fault address: %pn", info
This is my first question so I apologize if I'm omitting anything important. So I've been working on an assignment that handles piping via forking. My code is pretty messy, littered with printf statements so I see what's going on. I've looked around online and I think I get the idea of how to handle piping, but the problem I'm having is that my code skips dup2() on any fil
这是我的第一个问题,所以我很抱歉,如果我忽略了任何重要的事情。 所以我一直在研究通过分叉处理管道的任务。 我的代码非常混乱,散布着printf语句,所以我看到发生了什么。 我在网上查了一下,我想我知道如何处理管道,但是我遇到的问题是我的代码在除了inFD和outFD之外的任何文件描述符上跳过dup2()。 这是我的功能的代码。 另外,据我所知,我的老师制作了一个名为CHK的宏来检查错误。 如果有错误(如dup2返回-1)
I am learning a little bit about openMP and trying to use it here to multiply two matrices together. void matrix_multiply(matrix *A, matrix *B, matrix *C) { #pragma omp parallel { #pragma omp for for(int i = 0; i < A->dim.rows; i++) { for(int j = 0; j < B->dim.cols; j++) { C->data[i][j] = 0; for (int k = 0; k &l
我正在学习一些关于openMP的知识,并试图在这里使用它来将两个矩阵相乘。 void matrix_multiply(matrix *A, matrix *B, matrix *C) { #pragma omp parallel { #pragma omp for for(int i = 0; i < A->dim.rows; i++) { for(int j = 0; j < B->dim.cols; j++) { C->data[i][j] = 0; for (int k = 0; k < A->dim.cols; k++) {
If you already have a set 4x4 matrix. Ex. Matrix A = [1 2 3 4; 5 6 7 8;` 9 10 11 12; 13 14 15 16] Matrix B = [1, 2, 3] How would you convert Matrix A into C coding? Also what would there positions be in code? For position I mean: if I'm trying to multiply the first row into matrix B, can I do this? A[1][0]*B[0]+A[1][1]*B[1]+A[1][2]*B[2] Outline code
如果你已经有一个4x4的矩阵。 防爆。 Matrix A = [1 2 3 4; 5 6 7 8;` 9 10 11 12; 13 14 15 16] Matrix B = [1, 2, 3] 你如何将矩阵A转换为C编码? 还有什么位置在代码中? 对于位置我的意思是:如果我试图将第一行乘以矩阵B,我可以这样做吗? A[1][0]*B[0]+A[1][1]*B[1]+A[1][2]*B[2] 大纲代码: main(){ int matrixA[4][4] = [{"1","2","3","4"};
I am having issues with the performance using OpenMp. I am trying to test the results of a single threaded program not using OpenMP and an app using OpenMP. By looking at results online that are comparing matrix chain multiplication programs the openMP implementation is 2 to 3 times as fast, but my implementation is the same speed for both apps. Is the way I am implementing openMP incorrect?
我遇到使用OpenMp的性能问题。 我试图测试不使用OpenMP和使用OpenMP的应用程序的单线程程序的结果。 通过查看在线比较矩阵链乘法程序的结果,openMP实现速度是其速度的2到3倍,但是我的实现对于两个应用程序来说都是相同的速度。 我正在实施openMP的方式不正确吗? openMP上的任何指针以及如何正确实现它? 任何帮助深表感谢。 提前致谢。 #include <stdio.h> #include <stdlib.h> #include <time.h> i