fast_io
fast_io copied to clipboard
cppfastio
Significantly faster input/output for C++20
I noticed that you have at least two places where a memcpy optimization is gated only by your `is_trivially_relocatable_v` trait, even though the operation being optimized is a _copy construction_,...
WHY DO YOU FORCE ME TO IMPORT STD. I CANNOT USE STD. STD BLOATS. IOSTREAM BLOATS. I CAN ONLY USE FREESTANDING C++ FEATURES. FUCK YOU FOR THIS STD BS THAT...
on x86_64, intel is going to introduce APX, resulting simd slowing down the program. on aarch64, there is no point for simd. on wasm, neither.
Intel is a dead company. How could Intel be the worst-performing company in the S&P 500? Nvidia is nearly 30x intel
The library is mostly constexpr, but maybe we can make it better by using cudaMalloc something like that to allocate heap memory on the GPU?
Hello! integer data - 01 02 0003 and so on ..... with leading zero I Use example int main() { char8_t a,b,c,d; scan(a,".",b,".",c,".",d); println(a,".",b,".",c,".",d); } if i enter 01.2.3.4 -...
Visual Studio 17.10 x64 stl/std project (No MFC) The following code will not compile: ``` c++ fast_io::obuf_file outfile_str( stressFileName, fast_io::open_mode::out | fast_io::open_mode::text | fast_io::open_mode::trunc ); fast_io::write(outfile_str,utf8bom.cbegin(),utf8bom.cend()); ``` States: 
I could not find any example either `fast_io::io::print( dataFile, fixed( 1.2345f, 4 ), "a" );` gives `1>DumpPressure\include\fast_io.h(252,15): error C2338: static_assert failed: 'some types are not printable for print'` Using VS...
Files not to be compiled in CI is temporarily commented out. Problems are listed below