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Rating Stats for

Stephen Canon

Rating
1638.61 (726th)

Reputation
90,138 (870th)

Page: 1 2 3 4 ... 20

Title	Δ
Does SSE FP unit detect 0.0 operands?	+0.29
Matrix inversion in Swift using Accelerate Framework	0.00
are static / static local SSE / AVX variables blocking a xmm / ymm...	+0.90
"fatal error: unexpectedly found nil while unwrapping an Optio...	-0.19
How to tell NEON instructions from VFP instructions?	0.00
Compiling with Accelerate Framework on OSX Yosemite	0.00
matrix multiplication in swift using Accelerate framework 32 bit vs...	+1.64
In 2s complement floating point what is wrong with the leading 11?	0.00
Are there errors in purely integer multiplication?	0.00
performance of log10 function returning an int	+0.61
QR Decomp: Better to Round 'Identically Zero' Value to Zero?	-1.03
Find exponent of a complex number	-0.17
Compute the histogram of an image using vImageHistogramCalculation	0.00
vectorized strlen getting away with reading unallocated memory	+1.58
C floating point: Can x/x be > 1.0?	0.00
using assembly code inside Objective c program (Xcode)	0.00
Can Montgomery multiplication be used to speed up the computation o...	0.00
Floating point performance on Raspberry Pi (ARM archetecture, BCM28...	0.00
iOS - Element-wise conditional-bounds for matrices in Accelerate.fr...	0.00
How do I move the result of a mul of two floats in x86 assembly?	0.00
Converting float to UInt32 - which expression is more precise	+0.12
Clang: Proper way to enable SSE4 on a per-function / per-block of c...	+0.80
Least-square function with Accelerate framework?	-0.67
LLVM generated vector math assembly segfaulting	0.00
Check for zeros horizontally across __m128i vector?	0.00
Algorithm to convert double to long double	+1.12
iOS - Converting a UIImage to vImage memory handling	-0.68
Is there any resolution difference?	+0.29
x86 assembly to programmatically determine endianess	0.00
iOS - Calculate the dot product of each row and/or column of a matr...	0.00
Objective-C - Element-wise addition (and division) of two matrices...	0.00
Floating point system	-0.17
accuracy of sqrt of integers	+1.15
Copying __m256d in constructor causes segfault	0.00
What ARM Floating Point Performance Comparison across the product l...	-0.45
memmove vs copying backwards	+0.98
Floating point algorithms with potential for performance optimization	+1.06
is isnan preserved when asigning to different size FP type.	-0.22
Inconsistent floating point substraction	0.00
Compute norm between two integers interpreted as 4 bytes	+0.77
Hilbert Transform (Analytical Signal) using Apple's Accelerate Fram...	0.00
GCC generates SSE instructions instead of AVX	0.00
x86 assembly on linux, movsd segfault	0.00
Is LEA [x], [y] permitted?	0.00
ARM NEON: Tools to predict performance issues due to memory access...	-0.19
Objective C pow function mixed precision result	0.00
Objective-C float being limited to 6 decimal places?	0.00
Why does breaking the "output dependency" of LZCNT matter?	0.00
Casting between real floating and integer	0.00
Positive vs negative nans	+2.04