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export LD_LIBRARY_PATH=/usr/local/cuda/lib64:/usr/local/nvidia/lib64:$LD_LIBRARY_PATH
export LIBRARY_PATH=/usr/local/cuda/lib64:/usr/local/nvidia/lib64:$LD_LIBRARY_PATH
export LLVM_BUILD_DIR=/project/xingjinglu/llvm-project/build
export PATH=/usr/local/nvidia/bin:$PATH
| :%s/r//g 删除DOS方式的回车^M | |
| :%s= *$== 删除行尾空白 | |
| :%s/^(.*)n1/1$/ 删除重复行 | |
| :%s/^.{-}pdf/new.pdf/ 只是删除第一个pdf | |
| :%s/<!--_.{-}-->// 又是删除多行注释（咦？为什么要说「又」呢？） | |
| :g/s*^$/d 删除所有空行 ：这个好用有没有人用过还有其他的方法吗？ |
| #include <thread> | |
| #include <iostream> | |
| #include <pthread.h> | |
| using namespace std; | |
| void foo() | |
| { | |
| string s = "thread1"; | |
| char name[16]; |
| jit-toy: jit-toy.cpp | |
| clang++ -g -o $@ $^ $(shell /usr/lib/llvm-5.0/bin/llvm-config --cxxflags --ldflags --system-libs --libs core) |
| # Instrument binaries, pgo data to /data/pgo, serial make is important to not confuse the pgo generator | |
| env CXXFLAGS='-march=native -fprofile-dir=/data/pgo -fprofile-generate=/data/pgo' cmake .. -DCMAKE_BUILD_TYPE=Release | |
| make -j 1 | |
| # Run instrumented program, generate and write pgo data | |
| ./runIt | |
| # Use profile data and feed into gcc, correct for threading counter noise, serial make is important to not confuse the pgo generator | |
| env CXXFLAGS='-march=native -fprofile-dir=/data/pgo -fprofile-use=/data/pgo -fprofile-correction' cmake .. -DCMAKE_BUILD_TYPE=Release | |
| make -j 1 |
| # INSTALL INSTRUCTIONS: save as ~/.gdbinit | |
| # | |
| # DESCRIPTION: A user-friendly gdb configuration file. | |
| # | |
| # REVISION : 7.3 (16/04/2010) | |
| # | |
| # CONTRIBUTORS: mammon_, elaine, pusillus, mong, zhang le, l0kit, | |
| # truthix the cyberpunk, fG!, gln | |
| # | |
| # FEEDBACK: https://www.reverse-engineering.net |
| GDB commands by function - simple guide | |
| --------------------------------------- | |
| More important commands have a (*) by them. | |
| Startup | |
| % gdb -help print startup help, show switches | |
| *% gdb object normal debug | |
| *% gdb object core core debug (must specify core file) | |
| %% gdb object pid attach to running process | |
| % gdb use file command to load object |
| --- src/Makefile.original2015-02-27 10:53:53.130125907 -0500 | |
| +++ src/Makefile 2015-02-27 10:53:24.674126798 -0500 | |
| @@ -7,7 +7,7 @@ | |
| PLAT= none | |
| CC= gcc -std=gnu99 | |
| -CFLAGS= -O2 -Wall -Wextra -DLUA_COMPAT_5_2 $(SYSCFLAGS) $(MYCFLAGS) | |
| +CFLAGS= -O2 -Wall -Wextra -DLUA_COMPAT_5_2 $(SYSCFLAGS) $(MYCFLAGS) -fPIC | |
| LDFLAGS= $(SYSLDFLAGS) $(MYLDFLAGS) | |
| LIBS= -lm $(SYSLIBS) $(MYLIBS) |
| --- lua-5.1.4/Makefile 2008-08-12 00:40:48.000000000 +0000 | |
| +++ lua-5.1.4-shared-lib/Makefile 2009-01-13 22:01:33.000000000 +0000 | |
| @@ -43,7 +43,7 @@ | |
| # What to install. | |
| TO_BIN= lua luac | |
| TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp | |
| -TO_LIB= liblua.a | |
| +TO_LIB= liblua.a liblua.so | |
| TO_MAN= lua.1 luac.1 |
| OVERVIEW: LLVM 'Clang' Compiler: http://clang.llvm.org | |
| USAGE: clang -cc1 [options] <inputs> | |
| OPTIONS: | |
| -add-plugin <name> Use the named plugin action in addition to the default action | |
| -analyze-function <value> | |
| Run analysis on specific function | |
| -analyzer-checker-help Display the list of analyzer checkers that are available | |
| -analyzer-checker <value> |