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Published on 2009-06-09T19:52:18Z
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I'm trying to use Shark to check for L2 cache misses, but it won't work. All of the other Shark sampling modes work fine.
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I'm trying to profile Ruby interpreter. I run shark -i ./ruby bm_sudoku.rb or something like that, the script finishes in less than a second, and then Shark goes to "CHUDData - Analyzing samples... 99.3%.." point and stays there frozen for 10 minutes or so. It finishes eventually, it's just so ridiculously…
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I'm trying to use Shark to check for L2 cache misses, but it won't work. All of the other Shark sampling modes work fine.
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I'm trying to use Shark to determine which method(s) are taking the most time in my iPhone app. After sampling, I get this:
Clicking the "!" button yields:
Shark was unable to find symbol
information for this address range.
Typically this happens because the
application was compiled without
…
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Hi,
I am trying to use Shark to profile my app. However, it crashes after I hit "stop" and it analyzes and then goes to "load session". Only once when I decided not to select my app but chose to target "everything" did it actually display some trace. However, I could not reproduce this case. Does…
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Another long week is finally coming to an end, so why not have a little fun to finish the week out before going home? In today’s game you become a powerful shark determined to turn the Sydney coastline into one long smorgasbord while causing as much mayhem and destruction as possible along the way…
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How can I measure programmatically (not query the OS, but measure) the size and order of associativity of L1 and L2 caches (data caches)?
Assumptions about system:
It has L1 and L2 cache (may be L3 too, may be cache sharing),
It may have a hardware prefetch unit (just like P4+),
It has a stable…
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I'm trying to use Shark to check for L2 cache misses, but it won't work. All of the other Shark sampling modes work fine.
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What's the difference between 2*512 KB L2 cache and 1 MB L2 cache?
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I've managed to configure the L2 cache for Get\Load in FHN, but it's not working for queries configured using the ICriteria interface - it doesn't cache the results from these queries.
Does anyone know why?
The configurations are as follows:
ICriteria:
return unitOfWork
.CurrentSession
…
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Hello
How can I measure programicaly (not query the OS, but measure) the size and order of associativity of L1 and L2 caches (data caches)?
Assumtions about system: It has L1 and L2 cache (may be L3 too, may be cache sharing), It may have a hardware prefetch unit (just like P4+), it has a stable…
>>> More
