execute « Debug « C Q&A

1. Show current line of C code being executed    stackoverflow.com

Is there a way to view C code "live", by displaying the current current line, as it is being executed? You can pretty close by using GDB, but I'm wondering if there ...

2. Debugging read() system call - does not continue executing until CTRL-C is pressed    stackoverflow.com

Hi I need to use the system call read() to read from I/O. I have the following code

//Reading in the commands
for(;;) {
    n = read( fd, buf, 128 ...

3. Is my CUDA kernel really runs on device or is being mistekenly executed by host in emulation?    stackoverflow.com

I just got my GPU-enabled video card and started playing with CUDA. Just to get my head straight with blocks and threads I wrote a simple kernel that just stores its ...