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Peter Cordes

Rating
1575.42 (3,453rd) 		Reputation
156,434 (349th)
Page: 1 ... 35 36 37 38 39 ... 92
Title Δ
NASM floating point - invalid combination of opcode and operands -1.92
Why is gdtr in nasm not working as it should? 0.00
Performance delta caused by pointer assignment or increment (strict... 0.00
List<string> declaration speed differences in debug mode -0.63
Type punning with (float&)int works, (float const&)int conv... +0.84
Why does Clang do this optimization trick only from Sandy Bridge on... 0.00
Not getting function parameters passed from asm to C via registers... 0.00
Does clflush instruction flush block only from Level 1 Cache? 0.00
What happens to software interrupts in the pipeline? -0.40
How are branch mispredictions handled before a hardware interrupt -0.41
FMA instruction showing up as three packed double operations? 0.00
Understanding 4K aliasing on Intel CPU's -1.76
One single ASM instruction for a given sequence 0.00
Why __m256 instead of 'float' gives more than x8 performance? 0.00
How to compile program with _mm_clflushopt function? error: inlinin... 0.00
Assembly program crashes on call or exit 0.00
libc's system() when the stack pointer is not 16-padded causes... 0.00
Why doesn't clang use memory-destination x86 instructions when... 0.00
what is jmpl instruction in x86? -1.41
Slow vpermpd instruction being generated; why? -0.21
amd and intel programmer's model compatibility 0.00
Are x86 Assembly Mnemonic standarized? -2.08
Does the base pointer change if I change the stack pointer, in x86? -2.10
How to convert scalar code of the double version of VDT's Pade... 0.00
How do I determine the number of x86 machine instructions executed... +1.73
Why is it better to use the ebp than the esp register to locate par... 0.00
SIMD Intel Instruction Sets for 2D Matrix -0.89
How can I compare the first character of a string with another char... +1.34
Why do these `const int main=0xc3` (or other number) programs retur... 0.00
Segmentation notation 0.00
Is it possible to make GCC auto-vectorizer output intrinsics instea... 0.00
How to force malloc to return a 32 bits like pointer on a 64 bits s... +1.62
ELF binary analysis static vs dynamic. How does assembly code| inst... -0.64
what's L3$ role part in MESI protocal +1.57
Counting elements "less than x" in an array +1.67
Lock free single producer/single consumer circular buffer - Can CPU... 0.00
while(i--) optimization by gcc and clang: why don't they use su... 0.00
Fortran vs C: Mandelbrot benchmark 0.00
What is gcc doing here to run this code once per thread? 0.00
inside naked function - how to do simple assignment 0.00
How to check status of parity flag in 8086 microprocessor? 0.00
Function with indefinite number of arguments MIPS 0.00
ARM SVE Left-to-right vs. tree reduction 0.00
Calculate f(x)=2*(x^2)+5 with saturation using MMX instruction set... +0.36
optimisation advice on value clamping in a loop -1.85
Are there any modern CPUs where a cached byte store is actually slo... +1.16
x86 MESI invalidate cache line latency issue 0.00
Does clflush also remove TLB entries? +1.59
Need to count number of 1's in binary with assembly +0.52
Will CPUID serialize speculative data caching? 0.00