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Rating Stats for

BeeOnRope

Rating
1587.08 (2,501st)

Reputation
27,163 (4,651st)

Page: 1 2 3 4 5 ... 9

Title	Δ
Does store buffer send read invalidate message or invalidate req me...	0.00
What is a Partial Flag Stall?	0.00
Running perf within a VirtualBox guest	0.00
Genuinely test std::atomic is lock-free or not	-2.16
Low performance of Java application running inside c4.large AWS ins...	0.00
What is the point of MESI on Intel 64 and IA-32	+1.85
Do (sampling) profilers still "lie" these days?	+0.38
Using POSIX thread library in x86_64 assembler (yasm) takes more ex...	0.00
Inlining and Instruction Cache Hit Rates and Thrashing	+0.73
Branch prediction overhead of perfectly predicted branch	+1.89
What are the control instructions and move instructions latency for...	0.00
C++ Lambda Generated ASM code	-0.11
Mixed C and C++ project in TravisCI	0.00
Profiling Cache Evicition	0.00
Why do I see 400x outlier timings when calling clock_gettime repeat...	+0.37
Why is the cycle count of this loop similar in the aligned and unal...	0.00
How to properly use prefetch instructions?	0.00
Interpreting of perf report	0.00
Can the compiler/JIT optimize away short-circuit evaluation if ther...	+0.54
Fast 8-bit checksum algorithm for heterogenous tuples	-0.15
How to transform 24bit rgb to 32bit using avx2?	0.00
Can I get rid of a sign-extend between CTZ and addition to a pointer?	0.00
Bring code into the L1 instruction cache without executing it	-0.13
How long does the retire unit take in the reservation station to re...	0.00
Long nop instructions in nasm	+0.79
"perf" - count instructions per method	+1.90
Will gettimeofday() be slowed due to the fix to the recently announ...	+1.93
Passing pointer to shared_ptr thread safety	-0.16
JVM JIT method recalculate for pure methods	0.00
Is there a performance degradation / penalty in using pure C librar...	-0.99
Mutual exclusion - How synchronized works?	0.00
Unexpectedly poor and weirdly bimodal performance for store loop on...	+1.51
Better or Faster: String.Contains vs List.Contains	+0.38
Why must Java booleans be at least 1 byte in size?	0.00
What is the purpose of the pause x86 instruction and the loop in th...	+0.39
What is a circular shift with extend used for?	-0.13
Can the Intel performance monitor counters be used to measure memor...	+0.01
Can I declare an "opaque" function pointer type without t...	-1.84
Is there any benefit to use cache if there is read miss for every a...	0.00
Is it safe to use double for scientific constants in C++?	-2.40
AVX-512 and Branching	-0.93
Generating a long byte array without repeated sub-array of given size	0.00
CPU cache inhibition	+0.79
Happens-before for direct ByteBuffer	+1.61
remove index from vector of type <T> before concatenating two...	0.00
Race condition when accessing adjacent members in a shared struct,...	+1.69
How do I retrieve the processor time in Linux without function calls?	-0.67
Why would uint32_t be preferred rather than uint_fast32_t?	-0.76
Pointlessly trying to compare rsp across a call without using regis...	+0.66
Why does using the same cache-line from multiple threads not cause...	+1.46