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  • Task Type Feature request
  • Category testing
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  • Severity High
  • Priority Normal
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Attached to Project: Packages
Opened by tom (brikler) - 2017-02-12

FS#1841 - add linker flag "--hash-style=gnu"

salve

the linker flag "--hash-style=gnu" gives a performance boost.
I've tried and it works as i expect.

source https://lwn.net/Articles/192082/

This task does not depend on any other tasks.

gnastyle (gnastyle)
Tuesday, 14 February 2017, 19:12 GMT
Hi,
this is very interesting.
What I didn't understand is that this optimization should be included when building glibc and gnu linker?
Or when building an application?
tom (brikler)
Wednesday, 15 February 2017, 09:19 GMT
no, this optimization is for every build with linker action
tom (brikler)
Saturday, 29 July 2017, 13:47 GMT
in short: and it should increase the cache efficiency
longer: https://blogs.oracle.com/ali/gnu-hash-elf-sections

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