Travis Downs
Travis Downs
If you take a look at the core region of the innermost method in a benchmark in the libpfc case, you find a `rep stos` call inside the timed region...
You can currently run `uarch-bench` as non-root, but the experience isn't great (for example, you have to run the `uarch-bench` binary directly rather than use the wrapper script). We should...
Create benchmarks that investigate various aspects of store-forwarding behavior, such as: - store->load forwarding latency - misaligned load scenarios - store->load throughput - determine how far a load has to...
Add a benchmark to test for 4K aliasing, with a load reading from a distinct earlier store location which is a multiple of 4K away. See [here for example](https://software.intel.com/en-us/forums/intel-vtune-amplifier-xe/topic/606846).
In the flavor of: http://blog.stuffedcow.net/2014/01/x86-memory-disambiguation/
Ideally the user runs uarch-bench with all frequency scaling behaviors disabled, but this is not always possible. In the case that scaling is occurring, we still want to provide a...
Can you clarify the license for the code, in particular the comments/reviews code, in this repository? Some of the code has spread out pretty far, e.g., the core "comments" stuff...
Cross-shard shrinking realloc crashes because we assert that the incoming pointer is shard local inside the shrink method but there is no particular reason to assume this is the case...
If there is a stash, the stash symbol for the git-radar display overlaps the first character of my command. Here's an example where I've typed `OOO` into the command line,...
One of the [tests in transformations.d](https://github.com/libmir/mir-random/blob/c38881dc5264c5ee148ae51e7648d48da5dda520/source/mir/random/flex/internal/transformations.d#L95) has code like this: ~~~d assert(iv.ltx.approxEqual(-8.75651e-27)); assert(iv.lt1x.approxEqual(-1.02451e-24)); assert(iv.lt2x.approxEqual(-1.18581e-22)); ~~~ Note that all the expected values are negative and small. However, when I actually print...