Displaying 8 results from an estimated 8 matches for "heapprofile".
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heapprofiler
2011 Nov 11
2
[LLVMdev] google heap profile
Is anybody using the google heap profiler to analyze clang/llvm ??
http://google-perftools.googlecode.com/svn/trunk/doc/heapprofile.html
If so, do you know how to modify the build scripts to enable that.
Tia.
Reed
2011 Nov 11
2
[LLVMdev] google heap profile
...Chandler Carruth wrote:
> On Fri, Nov 11, 2011 at 11:36 AM, reed kotler <rkotler at mips.com
> <mailto:rkotler at mips.com>> wrote:
>
> Is anybody using the google heap profiler to analyze clang/llvm ??
>
> http://google-perftools.googlecode.com/svn/trunk/doc/heapprofile.html
>
> If so, do you know how to modify the build scripts to enable that.
>
> Tia.
>
>
> I have tried to use this in the past without terribly much success.
> Instead, I usually use Valgrind to analyze the allocation patterns:
> http://valgrind.org/docs/manual...
2011 Nov 11
0
[LLVMdev] google heap profile
On Fri, Nov 11, 2011 at 11:36 AM, reed kotler <rkotler at mips.com> wrote:
> Is anybody using the google heap profiler to analyze clang/llvm ??
>
> http://google-perftools.googlecode.com/svn/trunk/doc/heapprofile.html
>
> If so, do you know how to modify the build scripts to enable that.
>
> Tia.
I have tried to use this in the past without terribly much success.
Instead, I usually use Valgrind to analyze the allocation patterns:
http://valgrind.org/docs/manual/ms-manual.html
-------------- ne...
2011 Nov 11
0
[LLVMdev] google heap profile
...**
> On 11/11/2011 11:39 AM, Chandler Carruth wrote:
>
> On Fri, Nov 11, 2011 at 11:36 AM, reed kotler <rkotler at mips.com> wrote:
>
>> Is anybody using the google heap profiler to analyze clang/llvm ??
>>
>> http://google-perftools.googlecode.com/svn/trunk/doc/heapprofile.html
>>
>> If so, do you know how to modify the build scripts to enable that.
>>
>> Tia.
>
>
> I have tried to use this in the past without terribly much success.
> Instead, I usually use Valgrind to analyze the allocation patterns:
> http://valgrind.org/docs...
2020 Jun 24
7
RFC: Sanitizer-based Heap Profiler
...tions, including the stack at each allocation, and information such
as the allocation size and other statistics. I have implemented a prototype
built using a stripped down and modified version of ASAN, however this will
be a separate library utilizing sanitizer_common components.
Compiler
A simple HeapProfiler instrumentation pass instruments interesting memory
accesses (loads, stores, atomics), with a simple load, increment, store of
the associated shadow memory location (computed via a mask and shift to do
the mapping of 64 bytes to 8 byte shadow, and add of the shadow offset).
The handling is very si...
2020 Jul 05
2
RFC: Sanitizer-based Heap Profiler
...each allocation, and information such
> as the allocation size and other statistics. I have implemented a prototype
> built using a stripped down and modified version of ASAN, however this will
> be a separate library utilizing sanitizer_common components.
> Compiler
>
> A simple HeapProfiler instrumentation pass instruments interesting memory
> accesses (loads, stores, atomics), with a simple load, increment, store of
> the associated shadow memory location (computed via a mask and shift to do
> the mapping of 64 bytes to 8 byte shadow, and add of the shadow offset).
> The...
2020 Jun 25
1
RFC: Sanitizer-based Heap Profiler
...nformation
> such as the allocation size and other statistics. I have implemented a
> prototype built using a stripped down and modified version of ASAN,
> however this will be a separate library utilizing sanitizer_common
> components.
>
>
> Compiler
>
> A simple HeapProfiler instrumentation pass instruments interesting
> memory accesses (loads, stores, atomics), with a simple load,
> increment, store of the associated shadow memory location (computed
> via a mask and shift to do the mapping of 64 bytes to 8 byte shadow,
> and add of the shadow offset)....
2020 Jul 09
2
RFC: Sanitizer-based Heap Profiler
...formation such
>> as the allocation size and other statistics. I have implemented a prototype
>> built using a stripped down and modified version of ASAN, however this will
>> be a separate library utilizing sanitizer_common components.
>> Compiler
>>
>> A simple HeapProfiler instrumentation pass instruments interesting memory
>> accesses (loads, stores, atomics), with a simple load, increment, store of
>> the associated shadow memory location (computed via a mask and shift to do
>> the mapping of 64 bytes to 8 byte shadow, and add of the shadow offse...