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mechanical-sympathy
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Welcome to the Mechanical Sympathy group. This group is for discussing how to code sympathetically for the underlying stack/platform so good performance can be extracted.
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w jp
, …
Michael Barker
5
7/2/19
Golang assignment safety with single reader and single writer
It's more like a thinking practice that occurred to me while working, so yeah that kind of
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concurrency
memory
Golang assignment safety with single reader and single writer
It's more like a thinking practice that occurred to me while working, so yeah that kind of
7/2/19
yang liu
, …
Gil Tene
6
9/19/17
ConcurrentHashMap size() method could read stale value?
My dive into the specifics (of eg the volatile load) probably confused the issue. Nothing on either
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Java
concurrency
ConcurrentHashMap size() method could read stale value?
My dive into the specifics (of eg the volatile load) probably confused the issue. Nothing on either
9/19/17
Duarte Nunes
, …
Nitsan Wakart
14
2/6/17
Prefetching and false sharing
I'm a bit late to the party, yes JCTools pads 128, this was based on measurement and was visible
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Performance
concurrency
linux
Prefetching and false sharing
I'm a bit late to the party, yes JCTools pads 128, this was based on measurement and was visible
2/6/17
youchao xue
,
Nitsan Wakart
2
1/6/17
Who is the first one invented lock-free MPMC circular buffer
As far as my understanding goes: Disruptor is not strictly speaking Multi Consumer, and is not a
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Disruptor
LockFree
concurrency
Who is the first one invented lock-free MPMC circular buffer
As far as my understanding goes: Disruptor is not strictly speaking Multi Consumer, and is not a
1/6/17
Francesco Nigro
, …
Rajiv Kurian
85
2/11/16
c++ concurrent map
On Thursday, February 11, 2016 at 5:05:26 PM UTC-8, Vitaly Davidovich wrote: FWIW, Java says result
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concurrency
c++ concurrent map
On Thursday, February 11, 2016 at 5:05:26 PM UTC-8, Vitaly Davidovich wrote: FWIW, Java says result
2/11/16
bob.tw...@gmail.com
, …
Richard Warburton
38
4/30/15
Concurrency and Off-Heap access (m-mapped file) in Java for inter-process communication doesn't work
Hi, OK. I broke the return key on my keyboard executing the test one hundred times on Linux ubuntu:
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concurrency
unsafe
Concurrency and Off-Heap access (m-mapped file) in Java for inter-process communication doesn't work
Hi, OK. I broke the return key on my keyboard executing the test one hundred times on Linux ubuntu:
4/30/15