D compilation is too slow and I am forking the compiler
Vladimir Panteleev
thecybershadow.lists at gmail.com
Fri Nov 23 14:32:39 UTC 2018
On Friday, 23 November 2018 at 13:23:22 UTC, welkam wrote:
> If we run these steps in different thread on the same core with
> SMT we could better use core`s resources. Reading file with
> kernel, decoding UTF-8 with vector instructions and
> lexing/parsing with scalar operations while all communication
> is done trough L1 and L2 cache.
You might save some pages from the data cache, but by doing more
work at once, the code might stop fitting in the
execution-related caches (code pages, microcode, branch
prediction) instead.
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