...iPhone 7 with latest Swift and XCode (a simple array filled with 1,000,000 UInt32 random values capped at 256 to prevent UInt32 overflow) interestingly shows the 'for' loop being just a hair faster (1.941 seconds versus 2.137 seconds), although that advantage is not present at 100,000 values (0.23 s...

...d correctly implement this function: float roundf(x) { int signbit; __uint32_t w; /* Most significant word, least significant word. */ int exponent_less_127; GET_FLOAT_WORD(w, x); /* Extract sign bit. */ signbit = w & 0x80000000; /* Extract exponent field. */ exponent_less_...

...hat call. #include <mach/mach.h> #include <mach/mach_time.h> uint64_t getTickCount(void) { mach_timebase_info_data_t sTimebaseInfo; uint64_t machTime = mach_absolute_time(); // Convert to milliseconds mach_timebase_info(&sTimebaseInfo); machTime *= sTimebaseInf...

... Let's note that go’s compiler is unintuitive about this. a := uint(8); b := uint(5); c := float32(a/b) will make c be 1.00000, not 1.6. – isomorphismes Nov 9 '19 at 20:00 ...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...

... 311.9 KB Preface This grid is the work of thousands of hours of squinting at pixels, hunting memory leaks, adding new features, fixing new bugs and beating the code by force of will into a form that is as feature rich and useable as something of this form can be. Dozens of developers from a...