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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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Dain Ironfoot, … Martin Thompson7

9/22/17

Lock and Little's Law

Can the critical path itself change based on concurrent load if each of the paths making up the graph

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feedback-requested

Lock and Little's Law

Can the critical path itself change based on concurrent load if each of the paths making up the graph

9/22/17

Francesco Nigro, … Alexandru Nedelcu25

6/24/14

Explicit Lock Doubt

On Mon, Jun 16, 2014 at 5:37 PM, Francesco Nigro <nigr...@gmail.com> wrote: Now i have to

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Explicit Lock Doubt

On Mon, Jun 16, 2014 at 5:37 PM, Francesco Nigro <nigr...@gmail.com> wrote: Now i have to

6/24/14

tm jee, … Alexandru Nedelcu21

6/4/14

question about volatile

On Tue, Jun 3, 2014 at 10:24 AM, 'Nitsan Wakart' via mechanical-sympathy [mechanical-sympathy

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question about volatile

On Tue, Jun 3, 2014 at 10:24 AM, 'Nitsan Wakart' via mechanical-sympathy [mechanical-sympathy

6/4/14

Elazar Leibovich, … Rüdiger Möller11

5/12/14

What does "lock free" mean on modern architecture?

My (very own) definition: Completely lock free: No thread is waiting for anything ever except for new

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What does "lock free" mean on modern architecture?

My (very own) definition: Completely lock free: No thread is waiting for anything ever except for new

5/12/14

Elazar Leibovich, … Aleksey Shipilev8

5/7/14

Help find problems with my LongAdder benchmark

What Martin said. If you want to learn more about benchmarking, try to digest this first: http://hg.

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Help find problems with my LongAdder benchmark

What Martin said. If you want to learn more about benchmarking, try to digest this first: http://hg.

5/7/14

Denis Orlov, … Rüdiger Möller7

4/10/14

Detecting cause of java app freezing

Just as a blind shot: I have had similar issues caused by stream redirection to an external python

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ResponseTimeMeasurement

Detecting cause of java app freezing

Just as a blind shot: I have had similar issues caused by stream redirection to an external python

4/10/14

tm jee, … Gil Tene15

1/26/14

Is final necessary in this case

The initialization code for the class will execute before any access to it would, so the *initial*

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Is final necessary in this case

The initialization code for the class will execute before any access to it would, so the *initial*

1/26/14

Michael Nitschinger, … Gil Tene7

6/24/13

Question on getting started with ASM JVM bytecode

AFAIK there is nothing that highlights assembly code by op cycles in regular HotSpot. But Zing's

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Question on getting started with ASM JVM bytecode

AFAIK there is nothing that highlights assembly code by op cycles in regular HotSpot. But Zing's

6/24/13

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