Welcome to the Mechanical Sympathy group.  This group is for discussing how to code sympathetically to and measure the underlying stack/platform so good performance can be extracted.

Showing 1-20 of 715 topics
failing to understand the issues with transparent huge paging Peter Veentjer 3:52 AM
REST for comms (GOTO 2015 talk) Ziad Hatahet 8/18/17
Confusion regarding 'mark-sweep-compact' naming Peter Veentjer 8/14/17
Re: Abridged summary of - 7 updates in 2 topics isaiah perumalla 8/8/17
Measuring JVM memory for containers Sebastian Łaskawiec 8/8/17
JVM random performance Roger Alsing 8/7/17
processor.max_cstate, intel_idle.max_cstate and /dev/cpu_dma_latency Himanshu Sharma 8/5/17
ORM aversion Michael Schürig 8/5/17
Detailed post on using SEDA-like algorithms to improve IPC Avi Kivity 7/23/17
Linux futex_wait() bug... [Yes. You read that right. UPDATE to LATEST PATCHES NOW]. Gil Tene 7/20/17
Conversion from String to OutputStream without heap allocation David Ryan 7/19/17
Disk-based logger - write pretouch Roman Leventov 7/11/17
Write release post Francesco Nigro 6/17/17
references for an efficient clock + counter implementation? Rick Richardson 6/6/17
Why does the G1 GC shrink number of regions? Alexandr Nikitin 6/5/17
Aeron zero'ing buffer? Peter Veentjer 5/30/17
Isolating low latency application on CPU-0? Michael Mattoss 5/26/17
Mystery: Why does the JVM show more latency for the same block of code after a busy spin pause? J Crawford 5/15/17
Memory model of mprotect Yichao Yu 5/5/17
Falcon JIT compiler - enhanced LLVM backend for JVM Daniel Eloff 5/5/17
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