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Jan 9 2022

kpdev42 committed rG34a91d7748d4: [SchedModels][CortexA55] Fix scheduling of FP loads (authored by kpdev42).
[SchedModels][CortexA55] Fix scheduling of FP loads
Jan 9 2022, 11:15 PM
kpdev42 closed D116361: [SchedModels][CortexA55] Fix scheduling of FP loads.
Jan 9 2022, 11:15 PM · Restricted Project

Dec 29 2021

kpdev42 updated subscribers of D116088: [compiler-rt] Implement ARM atomic operations for architectures without SMP support.
Dec 29 2021, 1:35 AM · Restricted Project, Restricted Project, Restricted Project

Dec 28 2021

kpdev42 added a comment to D112201: [CortexA55][SchedModels] Complete Cortex-A55 scheduler model.
In D112201#3199365, @dmgreen wrote:

OK Thanks. I presume this is run on a Cortex-A55? And the noise is low enough to make them meaningful?

Dec 28 2021, 10:37 PM · Restricted Project, Restricted Project
kpdev42 updated the summary of D112201: [CortexA55][SchedModels] Complete Cortex-A55 scheduler model.
Dec 28 2021, 10:31 PM · Restricted Project, Restricted Project
kpdev42 requested review of D116361: [SchedModels][CortexA55] Fix scheduling of FP loads.
Dec 28 2021, 10:31 PM · Restricted Project

Dec 20 2021

kpdev42 requested review of D116088: [compiler-rt] Implement ARM atomic operations for architectures without SMP support.
Dec 20 2021, 10:41 PM · Restricted Project, Restricted Project, Restricted Project

Dec 15 2021

kpdev42 added a comment to D114642: [AArch64][SchedModels] Handle virtual registers in FP/NEON predicates.

Ping

Dec 15 2021, 2:17 AM · Restricted Project

Dec 14 2021

kpdev42 committed rLNT016a4a7b6b50: [LNT] Fixed cPerf tests (authored by kpdev42).
[LNT] Fixed cPerf tests
Dec 14 2021, 12:24 PM
kpdev42 closed D115703: [LNT] Fixed cPerf tests.
Dec 14 2021, 12:24 PM · Restricted Project
kpdev42 committed rLNT3c979d8effcc: [LNT] Fix sidebar (authored by kpdev42).
[LNT] Fix sidebar
Dec 14 2021, 12:24 PM
kpdev42 closed D115701: [LNT] Fix sidebar.
Dec 14 2021, 12:24 PM · Restricted Project
kpdev42 committed rLNT7f5f72a30e7c: [LNT] Fix the global_status page (authored by kpdev42).
[LNT] Fix the global_status page
Dec 14 2021, 12:24 PM
kpdev42 closed D115700: [LNT] Fix the global_status page.
Dec 14 2021, 12:24 PM · Restricted Project
kpdev42 updated the summary of D115700: [LNT] Fix the global_status page.
Dec 14 2021, 5:59 AM · Restricted Project
kpdev42 updated the diff for D115703: [LNT] Fixed cPerf tests.

Add a newline after the end of the docstring

Dec 14 2021, 5:58 AM · Restricted Project
kpdev42 updated the diff for D115700: [LNT] Fix the global_status page.

Fix flake8 "continuation line under-indented for visual indent"

Dec 14 2021, 5:45 AM · Restricted Project

Dec 13 2021

kpdev42 requested review of D115703: [LNT] Fixed cPerf tests.
Dec 13 2021, 10:58 PM · Restricted Project
kpdev42 requested review of D115702: [LNT] Fix profile assigning to tests.
Dec 13 2021, 10:55 PM · Restricted Project
kpdev42 requested review of D115701: [LNT] Fix sidebar.
Dec 13 2021, 10:51 PM · Restricted Project
kpdev42 requested review of D115700: [LNT] Fix the global_status page.
Dec 13 2021, 10:47 PM · Restricted Project
kpdev42 added inline comments to D114770: [LNT] Combine perf data metrics from several files.
Dec 13 2021, 1:08 AM · Restricted Project, Restricted Project

Dec 8 2021

kpdev42 updated the diff for D114770: [LNT] Combine perf data metrics from several files.

Addressed some comments

Dec 8 2021, 5:56 AM · Restricted Project, Restricted Project

Dec 6 2021

kpdev42 added a comment to D114642: [AArch64][SchedModels] Handle virtual registers in FP/NEON predicates.

Ping

Dec 6 2021, 10:36 PM · Restricted Project
kpdev42 added a comment to D114770: [LNT] Combine perf data metrics from several files.

Ping

Dec 6 2021, 10:36 PM · Restricted Project, Restricted Project

Dec 4 2021

kpdev42 committed rLNT8de3fac9e51f: Refactored the Graph page to use the library plotly instead of jQuery.flot (authored by kpdev42).
Refactored the Graph page to use the library plotly instead of jQuery.flot
Dec 4 2021, 12:39 AM
kpdev42 closed D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.
Dec 4 2021, 12:39 AM · Restricted Project

Nov 30 2021

kpdev42 updated the summary of D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.
Nov 30 2021, 9:50 PM · Restricted Project

Nov 29 2021

kpdev42 requested review of D114770: [LNT] Combine perf data metrics from several files.
Nov 29 2021, 10:23 PM · Restricted Project, Restricted Project
kpdev42 closed D114333: Update graph API to return the original string revision as X values.
Nov 29 2021, 10:21 AM · Restricted Project
kpdev42 committed rLNT66b46df62ca7: Update graph API to return the original string revision as X values (authored by kpdev42).
Update graph API to return the original string revision as X values
Nov 29 2021, 10:21 AM
kpdev42 committed rLNT3a546ee63376: Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html… (authored by kpdev42).
Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html…
Nov 29 2021, 10:21 AM
kpdev42 closed D114332: Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html and v4_regression_detail.html.
Nov 29 2021, 10:21 AM · Restricted Project
kpdev42 committed rLNT94d5d9d534c9: Remove `nm` dependency, used `objdump –t` instead. (authored by kpdev42).
Remove `nm` dependency, used `objdump –t` instead.
Nov 29 2021, 10:21 AM
kpdev42 closed D114641: [LNT] Remove `nm` dependency, used `objdump –t` instead.
Nov 29 2021, 10:21 AM · Restricted Project

Nov 27 2021

kpdev42 updated the diff for D114641: [LNT] Remove `nm` dependency, used `objdump –t` instead.

Rebase

Nov 27 2021, 8:29 AM · Restricted Project

Nov 26 2021

kpdev42 updated the diff for D112201: [CortexA55][SchedModels] Complete Cortex-A55 scheduler model.

I’ve attached test results for LLVM test suite (MultiSource and MicroBenchmarks suites) which show difference between complete and incomplete Cortex-A55 scheduler model.
I’d also mention that we’ve got small (~1%) improvements in GeekBench SGEMM and AES-XTS tests.

Nov 26 2021, 7:31 AM · Restricted Project, Restricted Project
kpdev42 requested review of D114642: [AArch64][SchedModels] Handle virtual registers in FP/NEON predicates.
Nov 26 2021, 7:26 AM · Restricted Project
kpdev42 committed rLNT32c39b21ad31: Support Windows (authored by kpdev42).
Support Windows
Nov 26 2021, 7:20 AM
kpdev42 closed D114337: Support Windows.
Nov 26 2021, 7:20 AM · Restricted Project
kpdev42 added a comment to D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.

Ping

Nov 26 2021, 7:09 AM · Restricted Project
kpdev42 added a comment to D114333: Update graph API to return the original string revision as X values.

ping

Nov 26 2021, 7:01 AM · Restricted Project
kpdev42 added a comment to D114332: Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html and v4_regression_detail.html.

ping

Nov 26 2021, 7:01 AM · Restricted Project
kpdev42 requested review of D114641: [LNT] Remove `nm` dependency, used `objdump –t` instead.
Nov 26 2021, 6:59 AM · Restricted Project
kpdev42 updated the diff for D114337: Support Windows.

I have fixed and optimized the function getline() with all the comments in mind

Nov 26 2021, 6:51 AM · Restricted Project

Nov 25 2021

kpdev42 committed rLNT2afddc424851: [LNT] Fixed JS error caused by selecting the function with missing counters on… (authored by kpdev42).
[LNT] Fixed JS error caused by selecting the function with missing counters on…
Nov 25 2021, 11:27 AM
kpdev42 closed D114584: [LNT] Fixed JS error caused by selecting the function with missing counters on the profile page.
Nov 25 2021, 11:27 AM · Restricted Project
kpdev42 committed rG1aab5e653d2c: [LLDB] Provide target specific directories to libclang (authored by kpdev42).
[LLDB] Provide target specific directories to libclang
Nov 25 2021, 10:27 AM
kpdev42 closed D110827: [LLDB] Provide target specific directories to libclang.
Nov 25 2021, 10:27 AM · Restricted Project
kpdev42 requested review of D114584: [LNT] Fixed JS error caused by selecting the function with missing counters on the profile page.
Nov 25 2021, 4:56 AM · Restricted Project
kpdev42 added inline comments to D114337: Support Windows.
Nov 25 2021, 4:47 AM · Restricted Project
kpdev42 updated the diff for D114337: Support Windows.

Addressing review

Nov 25 2021, 4:45 AM · Restricted Project
kpdev42 updated the summary of D110827: [LLDB] Provide target specific directories to libclang.
Nov 25 2021, 12:13 AM · Restricted Project

Nov 22 2021

kpdev42 updated the summary of D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.
Nov 22 2021, 4:58 AM · Restricted Project

Nov 21 2021

kpdev42 requested review of D114337: Support Windows.
Nov 21 2021, 6:16 AM · Restricted Project
kpdev42 updated the summary of D114333: Update graph API to return the original string revision as X values.
Nov 21 2021, 5:24 AM · Restricted Project
kpdev42 updated the summary of D114332: Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html and v4_regression_detail.html.
Nov 21 2021, 5:24 AM · Restricted Project
kpdev42 updated the diff for D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.

Depends on https://reviews.llvm.org/D114332, https://reviews.llvm.org/D114333

Nov 21 2021, 5:23 AM · Restricted Project
kpdev42 requested review of D114333: Update graph API to return the original string revision as X values.
Nov 21 2021, 4:57 AM · Restricted Project
kpdev42 requested review of D114332: Copy lnt_graph.js as lnt_regression.js and use it in v4_new_regressions.html and v4_regression_detail.html.
Nov 21 2021, 4:45 AM · Restricted Project

Nov 18 2021

kpdev42 updated the diff for D110827: [LLDB] Provide target specific directories to libclang.

Addressed review comments

Nov 18 2021, 12:06 AM · Restricted Project

Nov 17 2021

kpdev42 committed rLNT40cb83afa748: Use BinaryCacheRoot calling IsSharedObject() (authored by kpdev42).
Use BinaryCacheRoot calling IsSharedObject()
Nov 17 2021, 10:48 PM
kpdev42 closed D114098: Use BinaryCacheRoot calling IsSharedObject() .
Nov 17 2021, 10:48 PM · Restricted Project
kpdev42 requested review of D114098: Use BinaryCacheRoot calling IsSharedObject() .
Nov 17 2021, 8:28 AM · Restricted Project
kpdev42 added a comment to D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.

Ping

Nov 17 2021, 1:57 AM · Restricted Project
kpdev42 committed rLNT76b54007a8fd: Fixed typo (authored by kpdev42).
Fixed typo
Nov 17 2021, 12:57 AM

Nov 16 2021

kpdev42 committed rLNT9c0724d1f152: [LNT] Updated cPerf to read the section Attributes (support Simpleperf) (authored by kpdev42).
[LNT] Updated cPerf to read the section Attributes (support Simpleperf)
Nov 16 2021, 3:53 AM
kpdev42 closed D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Nov 16 2021, 3:53 AM · Restricted Project

Nov 15 2021

kpdev42 added inline comments to D113648: Respect pgoff and rely on it for all types of binaries.
Nov 15 2021, 6:14 AM · Restricted Project
kpdev42 updated the diff for D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Nov 15 2021, 6:12 AM · Restricted Project
kpdev42 committed rLNT83829b597a45: Fixed typo (authored by kpdev42).
Fixed typo
Nov 15 2021, 2:54 AM
kpdev42 committed rLNT6b9600075f34: Respect pgoff and rely on it for all types of binaries (authored by kpdev42).
Respect pgoff and rely on it for all types of binaries
Nov 15 2021, 12:44 AM
kpdev42 closed D113648: Respect pgoff and rely on it for all types of binaries.
Nov 15 2021, 12:44 AM · Restricted Project

Nov 13 2021

kpdev42 added inline comments to D113648: Respect pgoff and rely on it for all types of binaries.
Nov 13 2021, 12:10 AM · Restricted Project
kpdev42 updated the diff for D113648: Respect pgoff and rely on it for all types of binaries.

Simpleperf generates mmap2 records for all loadable blocks of the same module (not only executable) which may overlap. It may cause an incorrect address calculation because (Start - PgOff) is not a constant for such blocks.

Nov 13 2021, 12:08 AM · Restricted Project

Nov 10 2021

kpdev42 updated the summary of D113648: Respect pgoff and rely on it for all types of binaries.
Nov 10 2021, 11:02 PM · Restricted Project
kpdev42 added inline comments to D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Nov 10 2021, 10:56 PM · Restricted Project
kpdev42 requested review of D113648: Respect pgoff and rely on it for all types of binaries.
Nov 10 2021, 10:53 PM · Restricted Project

Nov 8 2021

kpdev42 added inline comments to D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Nov 8 2021, 1:25 AM · Restricted Project

Nov 3 2021

kpdev42 updated the diff for D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).

Rebase

Nov 3 2021, 7:49 AM · Restricted Project

Oct 29 2021

kpdev42 committed rLNT5d5836721d48: [LNT] Fixed possible crash or junk data in cPerf (authored by kpdev42).
[LNT] Fixed possible crash or junk data in cPerf
Oct 29 2021, 3:28 AM
kpdev42 closed D112782: [LNT] Fixed possible crash or junk data in cPerf.
Oct 29 2021, 3:28 AM · Restricted Project
kpdev42 updated the summary of D112782: [LNT] Fixed possible crash or junk data in cPerf.
Oct 29 2021, 1:30 AM · Restricted Project
kpdev42 requested review of D112782: [LNT] Fixed possible crash or junk data in cPerf.
Oct 29 2021, 1:25 AM · Restricted Project

Oct 28 2021

kpdev42 updated the diff for D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.

Updated patch after landing https://reviews.llvm.org/D112607 and https://reviews.llvm.org/D112525

Oct 28 2021, 5:57 AM · Restricted Project
kpdev42 added a comment to D112607: [LNT] Refactored plot_parameters.
In D112607#3092853, @thopre wrote:

LGTM with the proposed changes. I'll land it for you with them.

Oct 28 2021, 2:49 AM · Restricted Project
kpdev42 updated the diff for D112607: [LNT] Refactored plot_parameters.

Fixed flake8 regressions

Oct 28 2021, 2:49 AM · Restricted Project
kpdev42 updated the diff for D112607: [LNT] Refactored plot_parameters.

Add cosmetics

Oct 28 2021, 12:38 AM · Restricted Project

Oct 27 2021

kpdev42 added a comment to D112201: [CortexA55][SchedModels] Complete Cortex-A55 scheduler model.

Ping

Oct 27 2021, 4:58 AM · Restricted Project, Restricted Project
kpdev42 added a comment to D110827: [LLDB] Provide target specific directories to libclang.

Ping

Oct 27 2021, 4:58 AM · Restricted Project
kpdev42 requested review of D112607: [LNT] Refactored plot_parameters.
Oct 27 2021, 2:29 AM · Restricted Project

Oct 26 2021

kpdev42 committed rLNT7ecf187c155b: [LNT] Add more information to error messages (authored by kpdev42).
[LNT] Add more information to error messages
Oct 26 2021, 11:02 PM
kpdev42 closed D112525: [LNT] Add more information to error messages.
Oct 26 2021, 11:02 PM · Restricted Project
kpdev42 added inline comments to D112525: [LNT] Add more information to error messages.
Oct 26 2021, 4:16 AM · Restricted Project
kpdev42 added a comment to D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.

Please take a look https://reviews.llvm.org/D112525

Oct 26 2021, 3:57 AM · Restricted Project
kpdev42 requested review of D112525: [LNT] Add more information to error messages.
Oct 26 2021, 3:57 AM · Restricted Project
kpdev42 added a comment to D111289: [LNT] Refactored the Graph page to use the library plotly instead of jQuery.flot.
In D111289#3085371, @cmatthews wrote:

As a start, split the non-patch related changes out. Specifically, at least split the changes in: test_matrix_page.py, test_api.py, the renames, the error message updates in views.py, the refactoring in api.py.

We need test coverage in all this code being added as well.

Move some of this out into a series of refactorings, before the main final change, that will help make it simpler to reason about the changes.

Oct 26 2021, 2:28 AM · Restricted Project

Oct 25 2021

kpdev42 added inline comments to D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Oct 25 2021, 5:18 AM · Restricted Project
kpdev42 updated the diff for D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).

Remove address mask

Oct 25 2021, 5:18 AM · Restricted Project
kpdev42 updated the summary of D112411: [LNT] Updated cPerf to read the section Attributes (support Simpleperf).
Oct 25 2021, 12:22 AM · Restricted Project
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