約142,000件1ページ目

x86 Options (Using the GNU Compiler Collection (GCC))

gcc.gnu.org
  1. https://gcc.gnu.org
  2. onlinedocs
  3. gcc
  4. x86-Options

For the x86-32 compiler, you must use -march= cpu-type , -msse or -msse2 switches to enable SSE extensions and make this option effective. For the x86-64 ...


x86 Options - Using the GNU Compiler Collection (GCC)

gcc.gnu.org
  1. https://gcc.gnu.org
  2. gcc-6.1.0
  3. gcc
  4. x86-Options

For the x86-32 compiler, you must use -march= cpu-type , -msse or -msse2 switches to enable SSE extensions and make this option effective. For the x86-64 ...


GCCの最適化 - Gentoo Wiki

wiki.gentoo.org
  1. https://wiki.gentoo.org
  2. wiki
  3. GCC_optimization

2024/2/6 -CFLAGS と CXXFLAGS は、CやC++のソースコードをコンパイルするときに使われるオプションを、コンパイラに指示するために慣例的に使われる環境変数の一種 ...


GCC SSE code optimization - Stack Overflow

stackoverflow.com
  1. https://stackoverflow.com
  2. gcc-sse-code-optimization

2011/10/27 -I inspected the assembly code generated for the second code and I noticed that it makes use of movsd, addsd and mulsd instructions. So it makes ...


difference between gcc and vc

herumi.in.coocan.jp
  1. http://herumi.in.coocan.jp
  2. prog
  3. gcc-and-vc

32bit環境で浮動小数演算でSSEを使わせるにはVCでは/arch:SSE2, gccでは-msse2 -mfpmath=sseのオプションを使います. このオプションによる浮動小数演算への影響は浮動 ...


SIMDの組み込み関数のことはじめ - koturnの日記

koturn.hatenablog.com
  1. https://koturn.hatenablog.com
  2. entry
  3. 2016/07/18

2016/7/18 -gccのオプション, MSVCのオプション, 定義されるマクロ. MMX, -mmmx, /arch:MMX, __MMX__. SSE, -msse, /arch:SSE, __SSE__. SSE2, -msse2, /arch:SSE2 ...


Autovectorization - SSE & AVX Vectorization - Coding Game

www.codingame.com
  1. https://www.codingame.com
  2. autovectorization

GCC is an advanced compiler, and with the optimization flags -O3 or -ftree-vectorize the compiler will search for loop vectorizations (remember to specify the - ...


gccでintrinsicsでSSEでベクタライズする時の簡易的なまとめ

nu-pan.hatenablog.com
  1. https://nu-pan.hatenablog.com
  2. entry

2014/4/21 -この記事は intrinsicsを使ってSSEでベクタライズするのに必要な足がかりを自分用にまとめたものです。 そもそもSSEって何 ...


OSDev.org • View topic - Building GCC with SSE/SSE2 enabled

forum.osdev.org
  1. https://forum.osdev.org
  2. viewtopic

2021/8/26 -Hello. I've recently figured out (or at least I think I've figured out) how to enable SSE/SSE2 in my kernel.


Compiler error on SSE intrinsics with GCC 32-bit #541 - GitHub

github.com
  1. https://github.com
  2. kcat
  3. openal-soft
  4. issues

2021/3/14 -To be honest, can't say for sure how exactly 32-bit option is set: I pass -s arch=x86 to conan build. If it is important, I can look it up. I ...