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2011/10/27 -GCC SSE code optimization · 5. Comparing performance when compiling without optimizations is pretty meaningless. · 1. You're doing 3 x loads and ...

Improved version of Intel Pentium 4 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3 and FXSR instruction set support. ' core2 '. Intel Core 2 CPU with 64-bit ...

Improved version of Intel Pentium 4 CPU with 64-bit extensions, MMX, SSE, SSE2 and SSE3 instruction set support. ' core2 ': Intel Core 2 CPU with 64-bit ...

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 - ...

2019/2/2 -The first vector instruction on Intel CPUs was introduced on the Pentium with MMX Technology back in the 1990s, and now apparently supporting ...

In this Course, the binary builds will only target the current machine. That is, we'll use the arch=native GCC flag to detect CPU capabilities and use them ...

2016/3/24 -Resources to learn SIMD vectorized programing (SSE, AVX) with gcc intrinsics? · Explore the Intel Intrinsics Guide to see what's available.

2012/9/21 -This article discusses GCC's compiler intrinsics, emphasizing vector processing on three platforms: X86 (using MMX, SSE and SSE2); Motorola ...

This is the default choice for i386 compiler. sse: Use scalar floating point instructions present in the SSE instruction set. This instruction set is supported ...

2021/3/14 -As far as I understand, it means that SSE intrinsics are compiled without setting -msse compiler flag. For some reason, it is required by GCC.

A.これはFFMPEGのログですよね。これを見る限りだと変換自体のエラーではないようです。 変換時にQT3GPPFlattenを使う設定になっていませんか?QuickTimeのバージョンによっては、...