Displaying 2 results from an estimated 2 matches for "0b9lq1vkvmxkfqvp1cgtzm2rsdwc".
2015 Dec 09
3
Memory utilization problems in profile reader
...ced it was
slow, so I thought "we'll need to speed things up". The build never
finished. Instead, ninja crashed my machine.
It turns out that each clang invocation was growing to 4Gb of RSS. All
that memory is being allocated by the profile reader (
https://drive.google.com/file/d/0B9lq1VKvmXKFQVp1cGtZM2RSdWc/view?usp=sharing
).
So, heads up, we need to trim it down. Perhaps by only loading one
function profile at a time, use it and actively discard it. Or simply be
better at flushing the reader data structures as they're used during
annotations. I'll be sending patches about this in the com...
2015 Dec 12
2
Memory utilization problems in profile reader
...l need to speed things up". The build never
>> finished. Instead, ninja crashed my machine.
>>
>> It turns out that each clang invocation was growing to 4Gb of RSS. All
>> that memory is being allocated by the profile reader (
>> https://drive.google.com/file/d/0B9lq1VKvmXKFQVp1cGtZM2RSdWc/view?usp=sharing
>> ).
>>
>> So, heads up, we need to trim it down. Perhaps by only loading one
>> function profile at a time, use it and actively discard it. Or simply be
>> better at flushing the reader data structures as they're used during
>> annotation...