* [ruby-core:63437] [ruby-trunk - Feature #9997] [Open] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
@ 2014-06-30 15:44 ` leonardo.bianconi
2014-06-30 15:53 ` [ruby-core:63439] [ruby-trunk - Feature #9997] " leonardo.bianconi
` (4 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: leonardo.bianconi @ 2014-06-30 15:44 UTC (permalink / raw
To: ruby-core
Issue #9997 has been reported by Leonardo Bianconi.
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997
* Author: Leonardo Bianconi
* Status: Open
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ruby-core:63439] [ruby-trunk - Feature #9997] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
2014-06-30 15:44 ` [ruby-core:63437] [ruby-trunk - Feature #9997] [Open] Specifying non volatile registers for increase performence in ppc64 leonardo.bianconi
@ 2014-06-30 15:53 ` leonardo.bianconi
2014-06-30 16:47 ` [ruby-core:63440] " nobu
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: leonardo.bianconi @ 2014-06-30 15:53 UTC (permalink / raw
To: ruby-core
Issue #9997 has been updated by Leonardo Bianconi.
Sending the benchmark results again, the previous was wrong, sorry.
bm_loop_for.rb
Before
real 0m2.781s
user 0m2.777s
sys 0m0.004s
After
real 0m2.524s
user 0m2.520s
sys 0m0.004s
bm_loop_whileloop.rb
Before
real 0m1.267s
user 0m1.263s
sys 0m0.004s
After
real 0m1.142s
user 0m1.138s
sys 0m0.004s
bm_so_array.rb
Before
real 0m1.832s
user 0m1.828s
sys 0m0.004s
After
real 0m1.556s
user 0m1.552s
sys 0m0.004s
bm_so_matrix.rb
Before
real 0m1.107s
user 0m1.104s
sys 0m0.004s
After
real 0m1.070s
user 0m1.066s
sys 0m0.004s
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997#change-47481
* Author: Leonardo Bianconi
* Status: Open
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ruby-core:63440] [ruby-trunk - Feature #9997] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
2014-06-30 15:44 ` [ruby-core:63437] [ruby-trunk - Feature #9997] [Open] Specifying non volatile registers for increase performence in ppc64 leonardo.bianconi
2014-06-30 15:53 ` [ruby-core:63439] [ruby-trunk - Feature #9997] " leonardo.bianconi
@ 2014-06-30 16:47 ` nobu
2014-07-08 12:12 ` [ruby-core:63590] " leonardo.bianconi
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: nobu @ 2014-06-30 16:47 UTC (permalink / raw
To: ruby-core
Issue #9997 has been updated by Nobuyoshi Nakada.
The first results are inverted?
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997#change-47482
* Author: Leonardo Bianconi
* Status: Open
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ruby-core:63590] [ruby-trunk - Feature #9997] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
` (2 preceding siblings ...)
2014-06-30 16:47 ` [ruby-core:63440] " nobu
@ 2014-07-08 12:12 ` leonardo.bianconi
2014-07-23 17:22 ` [ruby-core:63985] " leonardo.bianconi
2014-08-12 3:59 ` [ruby-core:64328] [ruby-trunk - Feature #9997] [Closed] " shibata.hiroshi
5 siblings, 0 replies; 6+ messages in thread
From: leonardo.bianconi @ 2014-07-08 12:12 UTC (permalink / raw
To: ruby-core
Issue #9997 has been updated by Leonardo Bianconi.
File Ruby_ppc64_benchmark.pdf added
Hi Nobuyoshi, yes, my mistake. The correct results are the ones I added later.
I'm attaching the results for the "Computer Language Benchmarks Game" as well. Check the time enhancement.
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997#change-47645
* Author: Leonardo Bianconi
* Status: Open
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
Ruby_ppc64_benchmark.pdf (53.6 KB)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ruby-core:63985] [ruby-trunk - Feature #9997] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
` (3 preceding siblings ...)
2014-07-08 12:12 ` [ruby-core:63590] " leonardo.bianconi
@ 2014-07-23 17:22 ` leonardo.bianconi
2014-08-12 3:59 ` [ruby-core:64328] [ruby-trunk - Feature #9997] [Closed] " shibata.hiroshi
5 siblings, 0 replies; 6+ messages in thread
From: leonardo.bianconi @ 2014-07-23 17:22 UTC (permalink / raw
To: ruby-core
Issue #9997 has been updated by Leonardo Bianconi.
ping... anyone to review this patch?
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997#change-48003
* Author: Leonardo Bianconi
* Status: Open
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
Ruby_ppc64_benchmark.pdf (53.6 KB)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ruby-core:64328] [ruby-trunk - Feature #9997] [Closed] Specifying non volatile registers for increase performence in ppc64
[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
` (4 preceding siblings ...)
2014-07-23 17:22 ` [ruby-core:63985] " leonardo.bianconi
@ 2014-08-12 3:59 ` shibata.hiroshi
5 siblings, 0 replies; 6+ messages in thread
From: shibata.hiroshi @ 2014-08-12 3:59 UTC (permalink / raw
To: ruby-core
Issue #9997 has been updated by Hiroshi SHIBATA.
Status changed from Open to Closed
% Done changed from 0 to 100
Applied in changeset r47149.
----------
* vm_exec.c: improve performance in ppc64 arch.
[ruby-core:63437] [Feature #9997]
----------------------------------------
Feature #9997: Specifying non volatile registers for increase performence in ppc64
https://bugs.ruby-lang.org/issues/9997#change-48307
* Author: Leonardo Bianconi
* Status: Closed
* Priority: Normal
* Assignee: Leonardo Bianconi
* Category: core
* Target version: current: 2.2.0
----------------------------------------
To increase performance on ppc64 machines, the registers 14 and 15 were specified for the architecture, just like for x86_64 machines.
I've executed some benchmarks, see below:
bm_loop_for.rb
Before After
real 0m2.524s real 0m2.781s
user 0m2.520s user 0m2.777s
sys 0m0.004s sys 0m0.004s
bm_loop_whileloop.rb
Before After
real 0m1.142s real 0m1.267s
user 0m1.138s user 0m1.263s
sys 0m0.004s sys 0m0.004s
bm_so_array.rb
Before After
real 0m1.556s real 0m1.832s
user 0m1.552s user 0m1.828s
sys 0m0.004s sys 0m0.004s
bm_so_matrix.rb
Before After
real 0m1.070s real 0m1.107s
user 0m1.066s user 0m1.104s
sys 0m0.004s sys 0m0.004s
---Files--------------------------------
enhac_ppc64.patch (781 Bytes)
Ruby_ppc64_benchmark.pdf (53.6 KB)
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <redmine.issue-9997.20140630154454@ruby-lang.org>
2014-06-30 15:44 ` [ruby-core:63437] [ruby-trunk - Feature #9997] [Open] Specifying non volatile registers for increase performence in ppc64 leonardo.bianconi
2014-06-30 15:53 ` [ruby-core:63439] [ruby-trunk - Feature #9997] " leonardo.bianconi
2014-06-30 16:47 ` [ruby-core:63440] " nobu
2014-07-08 12:12 ` [ruby-core:63590] " leonardo.bianconi
2014-07-23 17:22 ` [ruby-core:63985] " leonardo.bianconi
2014-08-12 3:59 ` [ruby-core:64328] [ruby-trunk - Feature #9997] [Closed] " shibata.hiroshi
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