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Rating Stats for

Stephen Canon

Rating
1638.61 (726th)

Reputation
90,138 (870th)

Page: 1 2 3 4 5 6 7 ... 20

Title	Δ
Big-endian arithmetic in C	+0.44
float result is inaccurate	-0.22
pass float array to (void*) function argument	+0.34
x86: Why carry flag not set when moving to memory address?	+0.34
Fastest de-interleave operation in C?	+1.39
Neutral element for min() and max() in OpenCL reduction	0.00
Two very similar functions involving sin() exhibit vastly different...	+1.28
x86: latency and throughput of transcendental functions	+0.35
Saturation behavior upon floating-point to signed integer conversio...	-0.63
Lua - packing IEEE754 single-precision floating-point numbers	+0.34
C# Math.Pow() is broken	+0.51
What's the advantage of adding "extern C" in my header fi...	+0.25
How can I tell if a double precision floating point number can be s...	+0.30
How to define NaN value in ANSI C?	+0.92
Multiplying array doubles	0.00
How do I transform an IF statement with 2 variables onto a switch f...	-1.18
Numerical Solve in Java	+0.27
EXC_BAD_ACCESS when calling Fortran function from C	-1.92
remstr function in C	+1.24
Why are signed and unsigned multiplication different instructions o...	+0.34
Add scalar to vector in BLAS (cuBLAS/CUDA)	-2.10
Formulas for the constants in fdlibm/e_pow.c	0.00
C multiplication or addition floats results NaN	-0.41
AVX VMOVDQA slower than two SSE MOVDQA?	0.00
Finding the Z value of a point in a Triangle	+0.46
Floating point determinism between Apple A5 and Apple A6 CPUs	+0.34
Unstable Profiling Timings	+0.34
horizontal sum of 8 packed 32bit floats	+0.32
Minimum of signed/unsigned integers using AVX	0.00
Different results for the same float calculations	0.00
Performance of different math functions in x86?	+1.47
What determines the size of integer in C?	+1.10
Quick Rejection: Binary division has 0 remainder?	0.00
Which algorithm does DGESVD in LAPACK implement?	0.00
Which algorithms are used for common floating point operations in C...	0.00
Why do floating-point numbers have signed zeros?	-1.78
Integer type with floating point semantics for C or D	+0.02
How to efficiently combine comparisons in SSE?	0.00
Why does math.h define pi, pi/2, 2/pi but not 2*pi?	+0.34
Precision of multiplication by 1.0 and int to float conversion	+1.11
Is ADD 1 really faster than INC ? x86	+1.10
newton raphson in C	-1.78
Detect iPad Mini in HTML5	-0.73
How to convert two gmpz_t to a mpq_t?	0.00
What is the expected speedup from the use of SSSE3 on an Intel mach...	+1.52
Calculating eigenvalues of an infinite banded matrix using LAPACK	0.00
How does an assembler work/how is it written?	+0.34
Is there an arbitrary precision floating point library for C/C++ wh...	-0.15
Division by zero prevention: Checking the divisor's expression does...	+2.10
Understanding SSE3 Matrix Multiplication Optimization	0.00