search for: fsds

Displaying 9 results from an estimated 9 matches for "fsds".

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2016 Nov 16
3
LLD: time to enable --threads by default
...master 1.823614026 patch 1.686059427 1.08158348205x faster the gold plugin master 0.340167513 patch 0.318601465 1.06768973269x faster clang master 0.579914119 patch 0.520784947 1.11353855817x faster llvm-as master 0.03323043 patch 0.041571719 1.251013574x slower the gold plugin fsds master 0.36675887 patch 0.350970944 1.04498356992x faster clang fsds master 0.656180056 patch 0.591607603 1.10914743602x faster llvm-as fsds master 0.030324313 patch 0.040045353 1.32056917497x slower scylla master 3.23378908 patch 2.019191831 1.60152642773x faster With only 2 c...
2016 Nov 17
3
LLD: time to enable --threads by default
...348205x faster > the gold plugin > master 0.340167513 > patch 0.318601465 1.06768973269x faster > clang > master 0.579914119 > patch 0.520784947 1.11353855817x faster > llvm-as > master 0.03323043 > patch 0.041571719 1.251013574x slower > the gold plugin fsds > master 0.36675887 > patch 0.350970944 1.04498356992x faster > clang fsds > master 0.656180056 > patch 0.591607603 1.10914743602x faster > llvm-as fsds > master 0.030324313 > patch 0.040045353 1.32056917497x slower > scylla > master 3.23378908 >...
2016 Nov 17
2
LLD: time to enable --threads by default
...>> master 0.340167513 >> patch 0.318601465 1.06768973269x faster >> clang >> master 0.579914119 >> patch 0.520784947 1.11353855817x faster >> llvm-as >> master 0.03323043 >> patch 0.041571719 1.251013574x slower >> the gold plugin fsds >> master 0.36675887 >> patch 0.350970944 1.04498356992x faster >> clang fsds >> master 0.656180056 >> patch 0.591607603 1.10914743602x faster >> llvm-as fsds >> master 0.030324313 >> patch 0.040045353 1.32056917497x slower >> scy...
2016 Nov 16
9
LLD: time to enable --threads by default
LLD supports multi-threading, and it seems to be working well as you can see in a recent result <http://llvm.org/viewvc/llvm-project?view=revision&revision=287140>. In short, LLD runs 30% faster with --threads option and more than 50% faster if you are using --build-id (your mileage may vary depending on your computer). However, I don't think most users even don't
2016 Nov 27
3
A couple metrics of LLD/ELF's performance
These numbers were collected on Rafael's clang-fsds test case (however, I removed -O3 and --gc-sections) with a command like: ``` sudo perf record --event=cache-misses --call-graph=dwarf -- /home/sean/pg/llvm/release/bin/ld.lld @response.txt -o /tmp/t --no-threads ``` And then ``` sudo perf report --no-children -...
2018 Feb 16
4
New LLD performance builder
...l (http://lnt.llvm.org/db_default/v4/link/104). I guess such variation can happen for example if bot do only single link iteration for tests, so that final time is just a error mostly probably. task-clock results are available for "linux-kernel" and "llvm-as-fsds" only and all other tests has blank field. Should it mean there was no noticable difference in results ? Also, "Graph" and "Matrix" buttons whatever they should do show errors atm. ("Nothing to graph." and "Not Found: Request requires some data arguments.&qu...
2018 Feb 16
0
New LLD performance builder
...branching with the Linux Kernel. As of how to use LNT web UI, I'm sure you have checked that, but, just in case, here is the link to the LNT doc - http://llvm.org/docs/lnt/con tents.html. > task-clock results are available for "linux-kernel" and "llvm-as-fsds" only and all other > tests has blank field. Should it mean there was no noticable difference in results ? If you would go to http://lnt.llvm.org/db_default/v4/link/104#task-clock (or go to http://lnt.llvm.org/db_default/v4/link/104 and sele...
2018 Feb 22
2
New LLD performance builder
...ernel. > > As of how to use LNT web UI, I'm sure you have checked that, but, just in > case, here is the link to the LNT doc - http://llvm.org/docs/lnt/con > tents.html. > >> task-clock results are available for "linux-kernel" and "llvm-as-fsds" > only and all other >> tests has blank field. Should it mean there was no noticable difference > in results ? > > If you would go to http://lnt.llvm.org/db_default/v4/link/104#task-clock > (or go to http://lnt.llvm.org/db_default/...
2018 Feb 26
0
New LLD performance builder
...of how to use LNT web UI, I'm sure you have checked that, but, just in > > case, here is the link to the LNT doc - http://llvm.org/docs/lnt/con > > tents.html. > > > >> task-clock results are available for "linux-kernel" and "llvm-as-fsds" > > only and all other > >> tests has blank field. Should it mean there was no noticable difference > > in results ? > > > > If you would go to http://lnt.llvm.org/db_default/v4/link/104#task-clock > > (or go to http://ln...