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Rating Stats for

Peter Cordes

Rating
1575.42 (3,453rd)
Reputation
156,434 (349th)
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Title Δ
How exactly does the x86 LOOP instruction work? 0.00
Can someone please tell me whats wrong with the following Assembl c... 0.00
Locate the machine instructions that access the memory in executable +1.92
_umul128 on Windows 32 bits -0.08
Assembly - How to multiply/divide a constant by another constant in... +0.42
Why logic shift left & or certain values in assembly 0.00
Include external .asm file into C++ code 0.00
Is it possible to map a process into memory without mapping the ker... 0.00
How can segmentation be used to expand memory? +2.47
The different between with GCC inline assembly and VC 0.00
Can I encode a 64-bit negative immediate in x86? 0.00
What conditions might cause an integer subtraction or addition to o... 0.00
How does GDB know if a value is signed? 0.00
x86 Adding A+B-C+D returning in 64bits 0.00
How is Stack memory allocated when using 'push' or 'sub... +2.02
Parallelism in threads -1.21
Porting from 32 to 64-bit by just changing all the register names f... 0.00
Cutting QWORD to get DWORD and performing calculations upon it +1.14
How much faster are SSE4.2 string instructions than SSE2 for memcmp? 0.00
SSE: not seeing a speedup by using _mm_add_epi32 0.00
Change a 'call' address in memory? -1.69
What is callq instruction? 0.00
ASM language pointer to an array 0.00
performance for writing the same value again into cache line 0.00
Can modern x86 hardware not store a single byte to memory? +0.95
Addressing on 32bit and 64bit architectures 0.00
Why are VMREADs/VMWRITEs slower than Memory Read/Write operation 0.00
How to access the carry flag while adding two 64 bit numbers using... 0.00
Can the MIPS register $0 be used to store and retrieve values? -1.73
Why is the memory address printed with {:p} much bigger than my RAM... -1.88
C++ std::memory_order_relaxed and skip/stop flag 0.00
Why are SIMD instructions not used in kernel? 0.00
What is the difference between a physical and a logical qubit? 0.00
How to talk to a device that is connected to a parallel port? 0.00
Does Python load in function arguments into registers or does it ke... +2.15
How to get addresses for static data in MIPS running in bare mode (... 0.00
How to send a signal to a PCI card? -0.60
When will the trivial (code that has no effect) code gets removed i... +2.53
near jump changed to Short jump automatically -2.00
PowerPC extsb in C +2.41
PIN get assembly opcodes from instruction address -0.07
Assembly x86 - variable assignment +0.43
What does GUI source code look like? 0.00
Address Computation Instruction -- leaq -0.91
Virtually indexed physically tagged cache Synonym 0.00
Fastest implementation of simple, virtual, observer-sort of, patter... +2.18
Divide a positive number by a negative number in Assembly +0.07
disabling interrupts on hyperthreaded processor 0.00
32bit Syntax Word for data segment in 16 bit assembler (x86) -2.41
which is optimal a bigger block cache size or a smaller one? +0.98