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Margaret Bloom

Rating
1637.47 (743rd) 		Reputation
23,262 (5,617th)
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Title Δ
Geting multiple performance monitoring interrupt on qemu - kvm 0.00
Challenges about the amount and characteristics of code within an e... -0.28
how are variables found and is it done in constant time 0.00
Relationship between system calls API, syscall instruction and exce... +1.18
Confusion about load word (lw) vs load address(la) and offsets in m... 0.00
multi-core CPU interrupts -0.59
How is PCI segment(domain) related to multiple Host Bridges(or Root... 0.00
Why do we need MAP_PRIVATE flag when mapping memory? 0.00
Why do so many assembler syntaxs include commas? 0.00
How to force NASM to encode [1 + rax*2] as disp32 + index*2 instead... 0.00
How to get the keyboard interrupt from windows IDT with HalGetInter... 0.00
What is the purpose/function of these variable assignments in assem... 0.00
What does L.D F0, 0(R1) mean? 0.00
DOS Console data memory access when 32bit registers are accessible... +0.34
Why do we need to "enter" 32-bit protected mode anyway? 0.00
Encoding/decoding PDP-11 assembly language to binary and hex? 0.00
Specifying one argument for sw MIPS assembly instruction? +1.32
CONFIG_X86_64 flag and its usage 0.00
how to watch and record the information of all the registers such a... 0.00
Why NASM on Linux changes registers in x86_64 assembly +1.71
Floating point exception, but no division by zero. What is it? 0.00
Correlated branch prediction 0.00
Can OS processes share a single CPU stack? -1.32
How can the L1, L2, L3 CPU caches be turned off on modern x86/amd64... 0.00
What is the extra CPI due to mispredicted branches with the 2-bit p... 0.00
Why CPU speculative execution does not cause OOB program crash? 0.00
c - empirical run-time analysis -1.84
How is the port address decoded? +0.35
Why DLL function calls are not compiled to relative CALL instructions +1.50
Can modern x86 hardware not store a single byte to memory? -1.66
How to get current time in seconds in MIPS Assembly Language? 0.00
What are _mm_prefetch() locality hints? 0.00
Why in 64bit the virtual address are 4 bits short (48bit long) comp... 0.00
Assembly x86 REP, REPZ, REPNZ, XACQUIRE and XRELEASE instructions 0.00
Converting assembly instructions to hexadecimal format? 0.00
Indirect Y indexed addressing mode in MOS 6502 0.00
How to select CMOS register? 0.00
How to connect extern files in TASM x64 0.00
Definition of TYPE? +0.36
How do I properly read multiple sectors from a disk using 28-bit PI... 0.00
Display characters in real mode without int 10h? +0.34
Why don't compilers merge redundant std::atomic writes? +1.08
Does MASM have a :: operator? +0.35
Why are systemcalls used in assembly programming? +1.61
Accessing underprivileged stack by weakening the CPL with RPL in in... 0.00
RPL of CS while transferring control to a conforming code segment i... 0.00
What does clang's `-Ofast` option do in practical terms especia... 0.00
Setting CF while cmp +0.83
WC vs WB memory? Other types of memory on x86_64? 0.00
C/C++ intrinsics for non-temporal loads of 32- and 64-bit values on... +0.94