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Rating Stats for

Peter Cordes

Rating
1575.42 (3,453rd)

Reputation
156,434 (349th)

Page: 1 ... 14 15 16 17 18 ... 92

Title	Δ
Is it possible to declare an anonymous instance in an union in C++?	0.00
Check address parameters is NULL or not in public functions	+1.60
SSE2 test xmm bitmask directly without using 'pmovmskb'	+2.11
latency for 'pcmpeqb' - memory vs xmm register	0.00
Clang doesn't inline std::atomic::load for loading 64-bit structs	0.00
Trouble with getting syscalls with own python debugger	+0.40
what C code will use "JMP EDI" or "PUSH EDI RET"?	0.00
Does statement re-ordering apply to conditional/control statements?	-0.28
AVX: matrix dot vector, but ignore diagonal	+1.73
AVX: "to 1 if not zero"	-2.16
What exactly is the difference between various optimization levels...	0.00
Assembly call interrupt based on register value	-2.42
Independent Read-Modify-Write Ordering	+0.42
SSE: does mask store affect the bytes that were masked out	0.00
Relaxed Atomics and Memory Coherence in the Absence of Synchronisat...	0.00
Adjusting math/calculation precision for computing efficiency inclu...	0.00
Finding the position of the first set bit within a range of bits	+0.18
Are the store buffer and reorder buffer both used for speculative i...	0.00
Avoid the use of .data segment	-2.01
Intel XED (disassembler) -as [Address to start disassembling] optio...	0.00
How CPU predicts, the instruction and data limits in the sequence o...	0.00
C++ How is release-and-acquire achieved on x86 only using MOV?	+2.91
MIPS Counting Number of 1's given a user input (B instruction d...	-0.10
MESI Protocol & std::atomic - Does it ensure all writes are imm...	+1.21
Idiomatic way of performance evaluation?	0.00
Copy a byte to another register in GNU C inline asm, where the comp...	0.00
Deprecation of _writeBarrier()	0.00
Is output always determined by the %eax register in inline assembly...	0.00
Why do some CPUs have different instrcutions to do signed and unsig...	0.00
Changing execution stack in x86 from Rust	0.00
Write inline assembly without clobber lists?	0.00
Undefined function with extern "c" and assembly	0.00
How do you define an enumeration in 68000 assembly language?	+0.40
Why can't local variable be used in GNU C basic inline asm stat...	+0.01
MASM Offset vs. Label for addressing	0.00
How should the disassembly mode be chosen for bootloader code?	-1.85
Dictionary and factorial of large numbers	0.00
Does the memory fence involve the kernel	+1.61
nasm : error : binary output format does not support external refer...	0.00
How can a (local) label end outside it's own segment (TASM 8086)?	0.00
Why using AVX ymm(m256) instructions is ~4 times slower than xmm(m1...	0.00
How is the zero flag set in this x86 code?	0.00
Why does Golang only save %rsp, %rip and %rbp(no other callee-saved...	0.00
Calculating Average Cycles per Instruction given Execution Time, In...	0.00
Loading and transposing eight 8-element float vectors	0.00
How to use value on address acquired from mmap?	0.00
Allocating memory aligned buffers for SIMD; how does \|16 give an od...	-1.21
C11 Atomic Acquire/Release and x86_64 lack of load/store coherence?	0.00
how does the processor read memory?	+1.39
How can I rearrange MIPS code to minimise the number of NOPs needed...	0.00