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Rating Stats for

Peter Cordes

Rating
1575.42 (3,453rd) 		Reputation
156,434 (349th)
Page: 1 ... 73 74 75 76 77 ... 92
Title Δ
Effect of memory ordering instructions on x86/x86_64 multiple sockets 0.00
Fastest way to multiply an array of int64_t? +1.92
Branch prediction and performance 0.00
Functions in our code make it slower? 0.00
Is there an Intrinsic instruction for result[i] += A[k] * sin(B[k]... 0.00
How do you determine frequency of words in a user entered string in... 0.00
Which is more useful at an assembly level, 64 registers or three op... +0.45
On which platforms does integer divide by zero trigger a floating p... +0.46
Gcc inline assembly: what's wrong with the dynamic allocated re... 0.00
Is it possible to access hardware register through inline assembly 0.00
Faster way to compute likelihood of sequence? -0.50
Why does this difference in asm matter for performance (in an un-op... 0.00
How to calculate average? (masm x86 8086) +0.44
Locks around memory manipulation via inline assembly 0.00
How to resolve "not counted" in perf? -1.99
How to bit-shift an immediate value 0.00
Activation records - C +0.48
Faster way to do multi dimensional matrix addition? -0.01
Looking for improvement to a procedure to determine a sorted array&... 0.00
SSE intrinsics optimisation +1.90
Are there any guarantees about the relative addresses of __DATA lab... +0.50
alignment requirements when storing the result of SSE operations 0.00
Any preference to SHUFPD or PSHUFD for reversing two packed double... 0.00
Trouble outputting a space in assembly +0.29
In x86 assembly how does register arithmetic in effective addresses... -2.13
Maximum Throughput of a grid of hardware logic operations 0.00
Assembly x86 rotating a number right n times to obtain the same num... 0.00
What do NDS, NDD, and DDS stand for in encoding VEX instructions? 0.00
Stop a function from being called without modifying it? 0.00
Comparing 2 different scenarios on 2 different architectures when f... -0.51
calculating students avg using loop -1.98
How to insert string into other string at certain position in Assem... -0.74
Displaying Time in Assembly +1.26
Data Scrambling Purpose -0.49
Traversing a 2-d array +0.43
256 bit fixed point arithmetic, the future? 0.00
Loop optimization. How does register renaming break dependencies? W... 0.00
Unexpected slowdown from inserting a nop in a loop, and from readin... 0.00
Why isn't MOVNTI slower, in a loop storing repeatedly to the sa... +2.08
Force to L1 cache miss 0.00
Fast integer matrix multiplication with bit-twiddling hacks -0.24
Fastest assembly code to increment a string of longwords on x64 sys... 0.00
Padding matrix in C +1.15
AVX/SSE round floats down and return vector of ints? -1.24
Compression dictionary with very fast int->data lookups, and fas... +2.41
intel intrinsics - AVX shuffle macro 0.00
Overcoming the x86 idiv #DE exception -0.03
Convert _mm_shuffle_epi32 to C expression for the permutation? 0.00
How to print a single-precision float with printf 0.00
x86 assembly: Irvine32 - Get last element of an array -0.13