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Rating Stats for

Stephen Canon

Rating
1638.61 (726th)

Reputation
90,138 (870th)

Page: 1 2 3 ... 20

Title	Δ
Extending Array with generic floating point math type	0.00
Accelerate framework: calculating pairwise distances of vectors	0.00
Apple FFT giving inconsistent results	0.00
Double vs Float80 speed in Swift	-1.63
For vDSP_fft_zropD the packed results seem to be wrong. Is this a b...	0.00
Setting FLT_EVAL_METHOD not working	0.00
Intel C Compiler uses unaligned SIMD moves with aligned memory	0.00
Fused multiply add and default rounding modes	-1.02
Trouble using cblas_dgemm for matrix multiplication in Swift	-1.48
When computing arithmetic means, what way of summing is more precise?	0.00
How many clock cycles does casting a bit vector take?	0.00
Does IEEE 754 guarantee exact representation for operations on whol...	0.00
Convert half precision float (bytes) to float in Swift	0.00
XCode 7 : How to assemble armv7, arm64, and x86 .S files separately?	0.00
IEEE-754 compliant round-half-to-even	-0.01
Haswell FMA Instructions Generating Denormals	0.00
Linking with BLAS OS X	-0.19
Float and double precision in C	+1.28
Comparison with NaN using AVX	-2.40
SSE/AVX floating point convert exceptions	0.00
Strict inequality for floating point multiplication	-1.88
Fastest way to move higher or lower 64 bits in integer SSE register	+0.77
C99 - guarantees about ordering of floating-point rounding modes	0.00
Is it really efficient to use Karatsuba algorithm in 64-bit x 64-bi...	+0.79
Why is the value of 1**Inf equal to 1, not NaN?	+0.72
instrA is faster than instrB on CPU but vice versa on GPU?	0.00
Change 'handedness' of a Row-major 4x4 transformation matrix	0.00
Are unsigned integer types always of different sizes?	+0.63
Should exp2 be faster than exp?	+1.44
modulo operation on negative numbers	-2.68
Floating Point operators correctly rounded implementation	0.00
What ABI, if any, restricts the size of [u]intmax_t?	+1.43
Maintain precision when averaging floats	+0.99
What is theoretically the smallest floating point format possible?	+0.90
NSLog matrix_float4x4 or simd::float4x4	0.00
Ramp function for Intel SSE	0.00
Matrix multiplication and inverse problems with accelerate framework	+1.39
Does memory dependence speculation prevent BN_consttime_swap from b...	+1.22
C++ vectorization of conditional code with intrinsics	+0.31
Equivalence of comparison between floats or reinterpreted floats as...	+1.76
Do FMA (fused multiply-add) instructions always produce the same re...	0.00
Accelerate framework vDSP_vtabi mistake in documentation?	0.00
In the Accelerate Framework is it safe to use the same reference fo...	+0.35
SIMD signed with unsigned multiplication for 64-bit * 64-bit to 128...	-2.35
How is fma() implemented	+1.26
Why is there a blas subroutine (ISAMAX) for argmax abs but none for...	+0.31
Numerical differences between older Mac Mini and newer Macbook	0.00
Swift: remainder operator (%) not working as documented	+0.98
Using Metal for 64-bit Number Crunching	0.00
Using vDSP (Accelerate Framework) with respect to audio synthesis	0.00