Li Feifei said, “Simple algorithms and a large amount of good data always win in the field of artificial intelligence, including in the future world model domain as well.” Zihan, WeChat Official Account: HyperAI Super Neural. From dry cleaning to the Elizabeth Queen Engineering Award, Li Feifei reverses the Silicon Valley technology myth, focusing on … Read more
⌊LCG Technology Space⌉Focus on sharing technical articles on C/C++, Linux applications/drivers, audio and video, QT, and various frameworks. 👇 We sincerely recommend you to follow us👇 What scenarios produce Core Dumps How to use Linux Core Dumps Enable core dump functionality Modify the path and format for saving core files Use gdb to debug core … Read more
Code XiaobianMillionFans CertifiedAccount By clicking follow, you not only gain a tool for finding resources but also an interesting soul ▶ ▶ ▶ Memory is a great helper for C/C++ programmers. One of the reasons we often say that C/C++ programs have higher performance is that they allow for manual memory management. However, memory issues … Read more
Hello everyone, I am Xiao Feng Ge. Memory is a great helper for C/C++ programmers. One of the reasons we often say that C/C++ programs have better performance is that we can manage memory ourselves. However, memory issues also bring endless troubles to C/C++ programmers. Memory-related bugs are usually very difficult to locate because when … Read more
-begin- The define command can encapsulate quick commands for step-by-step debugging, but during regression testing or version iterations, multiple core dump files (more than 10) often arise. Analyzing them one by one not only takes time but may also overlook common issues.The gdb -x command can execute debugging operations in batches through scripts, traversing all … Read more
Practical Use of Arcpy: Easily Handle shp/mdb/gdb Data Reading and Attribute Filtering Hello, GIS enthusiasts! Are you still struggling to manually open each shp, mdb, and gdb file to filter data? Today, we will introduce arcpy, the “GIS automation wizard,” to teach you how to read different format data and filter attributes with just a … Read more
Technical experience sharing, welcome to follow and provide guidance The gdb tool can debug the RTEMS operating system. This article introduces how to use gdb for debugging. 1. Setting Safe-Path There are three methods to set the safe-path, as follows: 1.1 Specify Path We can set our desired path as the safe-path, as shown below: … Read more
“The program suddenly freezes, and the log only reports ‘Segmentation fault’” “The kernel directly panics while running multiple threads” — Engineers working on Linux development have almost all encountered such “crash moments”. Facing on-site issues without debugging information is like a blind person trying to touch an elephant, and core dumps are the “key evidence” … Read more
Hello everyone, this is IoT Heart. GDB is a debugging tool frequently used by Linux developers, and I believe most readers are familiar with using the gdb command to debug programs. So, are you curious:Why can gdb debug our programs? In this article, we will explore this.1. What is GDB? GDB is a debugger for … Read more
1. Common GDB Commands 1. Basic Commands 1.1. Start Debugging gdb test.elf 1.2. View Disassembly # Set style to view disassembly set disassembly-floavor intel disassemble # Disassemble current instruction disassemble $pc, $pc+0x100 1.3. View Functions info functions 1.4. Print Addresses # Print variable address Print function address print &var print test_function 1.5. GDB Remote Connection … Read more