Displaying 2 results from an estimated 2 matches for "desketop".
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2017 Jan 25
3
[PATCH] cpu.h: add defines for clang
Currently cpu.h lacks FLAC__SSE_TARGET and FLAC__SSEnn_SUPPORTED
macros for clang. I added them, but I cannot properly test them
as I can't get compiled flac.exe under Windows (don't know
how to setup clang under MSYS2).
If somebody has working clang, please test this patch.
Does it affect en/decoding speed?
Or at least, dows it affect disassembly of functions
such as
2017 Feb 12
1
[PATCH] cpu.h: add defines for clang
Erik de Castro Lopo wrote:
> How reliable a test is that? I do 99.9% of my dev work on a laptop
> and whenever I need to benchmark something I need to do so on a
> desketop machine because the laptop doesn't give consistent results.
About 1.5 years ago I tested AVX2 speed increase on Haswell (i7-4770)
using -8 encoding preset. The biggest difference between AVX2 enabled
and disabled was 35% (64-bit flac.exe, 24-bit WAV input file).
The smallest difference was 10%...