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Rating Stats for

Peter Cordes

Rating
1575.42 (3,453rd) 		Reputation
156,434 (349th)
Page: 1 ... 5 6 7 8 9 ... 92
Title Δ
disable all AVX-512 instructions for g++ build +0.36
Forcing RIP-relative addressing? 0.00
Why does GCC chose dword movl to copy a long shift count to CL? +1.37
Can compilers generate self modifying code? +0.49
Flipping endianness in gdb? +0.35
Enter a decimal number explicitly in assembly 0.00
Tail-call recursive behavior of the BEAM bytecode instruction call_... +0.38
What are JKZD and JKNZD? 0.00
Can acquire loads reorder with other acquire operations? cppreferen... 0.00
Return values in main vs _start +1.22
Meaning of pc in gdb (alias?) 0.00
Checking if a uint8_t[8] contains any non 0s and accessing a non-ze... 0.00
Execute an instruction/command in gdb 0.00
Assembly code different from gdb display of code 0.00
Enabling segmentation on x86-64 0.00
Could a processor be made that supports multiple ISAs? (ex: ARM + x... +0.35
Read more than 4 bytes from 4 byte register with GDB 0.00
Is there a way to prevent MASM changing instructions? 0.00
Different ISA binary profiling results contradiction 0.00
How to copy a value of register CR3 0.00
Why does division by 3 require a rightshift (and other oddities) on... +0.96
How to efficiently vectorize polynomial computation with condition... 0.00
Slowing down CPU Frequency by imposing memory stress +1.20
Test of 8 subsequent bytes isn't translated into a single compa... +0.66
What is the fastest way to check the leading characters in a char a... +0.57
Moving a value of a lesser size into a register -0.46
Tools to visualize 'the stack' in assembly 0.00
Is ARM’s RISC instruction set a subset of x86? If so, why can’t x86... +0.55
Is it legal to have same register as operands in one instruction? -0.51
Value of rbp changing after jumping into a new function 0.00
Little Endian vs. Big Endian architectures 0.00
AVX2 simd performs relatively worse to scalar at higher optimizatio... 0.00
Why are x86-64 C/C++ compilers not generating more efficient assemb... 0.00
Any reason to use BX R over MOV pc, R except thumb interwork pre AR... 0.00
How does DB work? Aren't bytes of the assembler output code? +1.51
How to find out the value of an inline constant while debugging a C... 0.00
Print bytes of specific address +1.99
Using perf with node - view Javascript functions 0.00
How to achieve the effect of vpmovmskb on ZMM registers? 0.00
Change from MOV instructions to ADD or SUB instructions 0.00
`gs` missing from user_regs_struct? 0.00
Bottleneck when using indexed addressing modes 0.00
Running address of an application, followed by heap and stack expan... -2.48
Is the i386 instruction "div ah" pointless? 0.00
Represent a specific address with an expression 0.00
How to get bits of specific xmm registers? -2.21
Defining variables in asm 0.00
What is the impact of memory barriers against incrementing code? 0.00
clock_gettime takes longer to execute when program run from terminal 0.00
Is assigning a pointer in C program considered atomic on x86-64 -0.86