Displaying 4 results from an estimated 4 matches for "dl_init".
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2020 Jun 24
7
RFC: Sanitizer-based Heap Profiler
...it is not possible to do this for __heapprof_init, as it calls
timespec_get in order to get a baseline timestamp (as described in the
ChunkHeader comments the timestamps (ms) are actually offsets from the
baseline timestamp, in order to fit into 32 bits), and system calls cannot
be made that early (dl_init is not complete). Since the constructor
priority is 1, it should be executed early enough that there are very few
allocations before it runs, and likely the best solution is to simply
ignore any allocations before initialization.
Dumping
For the prototype, the profile is dumped as text with a comp...
2020 Jul 05
2
RFC: Sanitizer-based Heap Profiler
...o do this for __heapprof_init, as it calls
> timespec_get in order to get a baseline timestamp (as described in the
> ChunkHeader comments the timestamps (ms) are actually offsets from the
> baseline timestamp, in order to fit into 32 bits), and system calls cannot
> be made that early (dl_init is not complete). Since the constructor
> priority is 1, it should be executed early enough that there are very few
> allocations before it runs, and likely the best solution is to simply
> ignore any allocations before initialization.
> Dumping
>
> For the prototype, the profile...
2020 Jun 25
1
RFC: Sanitizer-based Heap Profiler
...this for __heapprof_init, as it
> calls timespec_get in order to get a baseline timestamp (as described
> in the ChunkHeader comments the timestamps (ms) are actually offsets
> from the baseline timestamp, in order to fit into 32 bits), and system
> calls cannot be made that early (dl_init is not complete). Since the
> constructor priority is 1, it should be executed early enough that
> there are very few allocations before it runs, and likely the best
> solution is to simply ignore any allocations before initialization.
>
>
> Dumping
>
> For the prot...
2020 Jul 09
2
RFC: Sanitizer-based Heap Profiler
...heapprof_init, as it calls
>> timespec_get in order to get a baseline timestamp (as described in the
>> ChunkHeader comments the timestamps (ms) are actually offsets from the
>> baseline timestamp, in order to fit into 32 bits), and system calls cannot
>> be made that early (dl_init is not complete). Since the constructor
>> priority is 1, it should be executed early enough that there are very few
>> allocations before it runs, and likely the best solution is to simply
>> ignore any allocations before initialization.
>> Dumping
>>
>> For the...