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BeeOnRope

Rating
1587.08 (2,501st) 		Reputation
27,163 (4,651st)
Page: 1 2 3 4 5 6 7 ... 9
Title Δ
Is gcc-c++ not optimizing atomic operations for current x86-64 proc... -2.55
What will be the exact code to get count of last level cache misses... 0.00
Do empty body functions get optimized by clang? -0.36
Performance of resizing std::vector<std::unique_ptr<T>> +2.15
How many 1-byte NOPs can Skylake execute at one cycle +1.28
Write a code which runs in more cpu cycles on newer cpu than on old... 0.00
Does AMD have different CPU registers? How is "rax" diffe... 0.00
Why compare a flag with the result of bitwise AND of a bitmask and... 0.00
Thread-safe find and remove an object from a Collection +1.31
Is lock-free multithreading slower than a single-threaded program? -0.61
Is x86 32-bit assembly code valid x86 64-bit assembly code? -1.22
How can I change the representation of 2-dimensional arrays in the... +0.39
Writing a full cache line at an uncached address before reading it... 0.00
What does "nop dword ptr [rax+rax]" x64 assembly instruct... 0.00
System.err.println fails under threads pressure in Java +0.39
Subtraction over ranges of bits +0.39
Difference between memory fetch with and without offset on Intel 0.00
Avoiding AVX-SSE (VEX) Transition Penalties +0.21
How to safely implement "Using Uninitialized Memory For Fun An... +1.28
Storing an unsigned char in register (x86 assembly) +0.38
(Un-)Deterministic CPU behavior and reasoning about (physical) exec... +1.09
Enhanced REP MOVSB for memcpy +1.20
The vector has a size = 2, but it still has a value in the index 100 +0.46
how to prevent super-class from calling overriden sub-class methods? -0.51
Convert each bit in byte to first bit of each nibble in 32 bit int 0.00
How can dynamic voltage and frequency scaling be controlled from so... 0.00
Embed a pre-compiled application into another program in C +0.39
Can an x86 executable run on any x86 platform given the right runti... +1.65
Re-assemble assembly code from objdump 0.00
A realistic example where using BigDecimal for currency is strictly... 0.00
java 8: how to stream an array of int, extract low bytes, and creat... +1.53
Does a memory barrier ensure that the cache coherence has been comp... -2.11
Allocating variables on the stack in x86 assembly. rbp and rsp vs e... 0.00
Data Structure Alignment : Linker or Compiler +2.30
What would be the disadvantage of creating an array of really big s... +1.93
CPUs in multi-core architectures and memory access +1.74
Faster way to test if xmm/ymm register is zero? 0.00
What do the user CPU time and system CPU time in getrusage(RUSAGE_T... +2.16
Are modern C++ compilers able to avoid calling a const function twi... -2.06
Optimally, if a variable is read in many threads but only written i... +2.01
Why are there no best cases in Big O notation for Array/Stack/Queue... 0.00
stretch mask - bit manipulation -1.30
x86-64 page table Global bit 0.00
Convert double check locking from using synchronized to locks in JAVA +0.41
gcc C if statement optimization +1.64
Convert flag into either 0xFF or 0, based on whether flag equals 1... +1.35
Idea behind this bit manipulation code to achieve 5/8 of a number? +2.41
User defined value of Initial capacity and LoadFactor for a Large H... 0.00
Is it reasonable to mark only part of an expression as likely()/unl... +0.80
On DMA and CPU Concurrency 0.00