2024/7/18 -We can use SSE for Intel CPUs with AVX, instead of a loop with LOCK CMPXCHG16B. AMD has no such guarantee (at least for now), so we still need LOCK CMPXCHG16B ...
2024/6/18 -You can select either ' sse ' which enables -msse2 or ' avx ' which enables -mavx by default. This option is only supported on i386 and x86-64 targets. --with- ...
2024/7/19 -This guide provides an introduction to optimizing compiled code using safe, sane CFLAGS and CXXFLAGS. It also describes the theory behind optimizing in general.
2024/6/30 -How do inline variables work? 1. Compiling with gcc fails if using lambda function for QObject::connect() · 6. gcc target for AVX2 disabling SSE instruction set.
2024/8/18 -The Global Secure Access client, an essential component of Global Secure Access, helps organizations manage and secure network traffic on end-user devices.
2024/8/5 -GCC is capable of preprocessing and compiling several files either into several assembler input files, or into one assembler input file; then each assembler ...
Q.Linuxのカーネルを再構築の設定について質問です。 カーネル再構築で使用したmakefileからgccに渡しているコマンドを記録しました。 ドライバの多くがビルドで【-mpreferred-s...
A.適当にぐぐったらここがでてきました https://github.com/torvalds/linux/blob/master/arch/x86/Makefile
Q.CygwinでATLASをビルドする際、makeを実行したら、つぎのようにエラーが出てきてしまいました。どうすれば解決するでしょうか。 /cygdrive/c/cygwin/tmp/ATLAS3...
A.出力メッセージに、 > error: #error "This kernel requires a gas x86 assembler!" とあるように、gas アセン...
Q.コンパイルエラーで悩んでいます。 以下で入手したソースをコンパイルしたいです。 http://opensmile.sourceforge.net/ http://sourceforge.net/...
A.答えが載ってますけど。 make[1]: *** [src/classifiers/julius/libopensmile_la-juliusSink.lo] Error 1
2024/6/19 -GNU Zhaoxin Shijidadao CPU support was upstreamed today into the GCC 15 compiler codebase. Zhaoxin as a reminder is the joint venture between VIA and the ...
2024/6/20 -I encounter errors while building the make in the build directory. I am not working on a VM, my processor is the Intel Atom(R) x6425RE Processor @ 1.90GHz.
2024/6/22 -Bit manipulation instructions sets (BMI sets) are extensions to the x86 instruction set architecture for microprocessors from Intel and AMD.
2024/6/11 -For other compilers, including Intel, GCC, and Clang, use the -march=native flag to unlock the use of any instructions supported by your CPU.