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Rating Stats for

Stephen Canon

Rating
1638.61 (726th) 		Reputation
90,138 (870th)
Page: 1 ... 15 16 17 18 19 20
Title Δ
Why does Gnu Octave have negative zeroes? +1.92
Micro-optimizations in C, which ones are there? Is there anyone rea... +0.27
Detect bottleneck on program and use opencl to speedup 0.00
Types in objective-c on iPhone -2.23
Intel x86 coprocessor assembly question -1.24
iPhone ARMv6 VFP asm latency, throughput and hazards 0.00
Multiple Pointer Test in If Statement +1.42
Assembly: convert floatingpointvalue to signed byte 0.00
flush-to-zero behavior in floating-point arithmetic +2.35
What could C/C++ "lose" if they defined a standard ABI? +0.18
iPhone: deactivating Thumbmode for single sourcefiles 0.00
Are there compilers that optimise floating point operations for acc... +0.96
Does Objective-C use short-circuit evaluation? -0.26
Why is Math.sqrt(i*i).floor == i? +1.11
I have a function called by many other functions. Is there an easy... -1.11
iPhone Thumb & VFP 0.00
Floating Point Math Execution Time +2.38
Do math functions of constant expressions get pre-calculated at com... +0.97
What are the most useful new features in C99? -1.28
Speed difference between using int and unsigned int when mixed with... 0.00
TI DSP: interfacing C++ and assembly +0.36
Fastest way to find out minimum of 3 numbers? +1.45
Effectiveness of GCC optmization on bit operations -0.33
iPhone Direction Arrow? +0.37
Smaller instruction than "add esp, 4" +0.36
Preventing sleep in Titanium for iPhone -0.64
Finding Inverse Exponential of Number Using C or Objective C +1.17
How do you populate an x86 XMM register with 4 identical floats fro... -1.39
Why do programming languages round down until .6? +1.23
Unexpected results when returning long long in a method call 0.00
Creating every possible value of a fixed size array +0.60
Is (1 + sqrt(2))^2 = 3 + 2*sqrt(2) satisfied in Floating Point arit... +0.87
Is Loop Hoisting still a valid manual optimization for C code? +0.22
optimizing with IEEE floating point - guaranteed mathematical ident... -1.15
x86 max/min asm instructions? -1.25
Which one to use - memmove() or memcpy() - when buffers don't overl... +0.53
Smooth local celing function -1.79
What math methods are implemented in fpu hardware with .net? -0.25
If I have a variable locally declared in a loop that creats a threa... +0.34
Can 12.1 be represented exactly as a floating point number? +0.55
Add the upper and lower 64-bits of a 128-bit xmm register 0.00
Swapping Endianness In Objective-C? +0.36
Faster math algorithm sacrificing accuracy +0.54
evaluate trig functions in degrees as opposed to radians +1.56
NOP for Iphone Binaries -1.64
Too much C-Style in Objective-C programs? +1.07
Determining output (printing) of float with %f in C/C++ -0.89
Programming math-based images for use in high-resolution artwork +1.52
floating points: IEEE based, but non-standard conversion of bit val... -0.29
Break on NaNs or infs +0.39