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Hello Tobias, Thank you for the suggestion! Aditya also mentioned this. I will look into it. Best regards, Ruijie Ruijie Fang Email: ruijief at princeton.edu On Tue, Jun 2, 2020 at 12:48 PM Tobias Hieta <tobias at plexapp.com> wrote: > Hello Ruijie, > > One other workload that would be interesting to test might be clang > itself. Building clang with PGO information is a common trick for...

...e). In terms of the workload we supply to PGO: For postgresql, I suggested we use the "pgbench" benchmark, a TPC-B-based SQL benchmark for postgres, to supply profiling information for PGO. We can use other workloads/benchmarks should you have any other suggestions about this. Thank you, Ruijie Ruijie Fang Email: ruijief at princeton.edu On Mon, Jun 1, 2020 at 11:28 AM Teresa Johnson <tejohnson at google.com> wrote: > > > On Sun, May 31, 2020 at 11:37 PM Ruijie Fang <ruijief at princeton.edu> > wrote: > >> Hello, >> I am Ruijie Fang, a GSoC stu...

Hello, I am Ruijie Fang, a GSoC student working on "Improve hot cold splitting to aggressively outline small blocks." Over the course of last week, I met with my mentor and co-mentor, Aditya Kumar, and Rodrigo Rocha, and we made a preliminary plan on improving the existing hot/cold splitting pass in LLVM t...

...verage of each condition per subject, theoretically, if i average the average of each condition per subject across all subjects, the result would be the same as the grand average. However, this is not the case when I use R or Excel. regardless of functions used. Anyone have any thoughts? Regards, Ruijie (RJ) -------- He who has a why can endure any how. ~ Friedrich Nietzsche [[alternative HTML version deleted]]

Hi Vishal, Ruijie, Thanks for your interest in the project. To get started, the first task would be to merge the 5 patches on top of trunk llvm. The list of patches are listed in the project description: http://llvm.org/OpenProjects.html#llvm_mergesim Please create an account in llvm phabricator (reviews.llvm.org)...

Hello, I'm Ruijie Fang, currently a 1st-year undergraduate at Princeton University, majoring in Computer Science. I am writing to to express my interest in the Google Summer of Code project: Improve MergeFunctions to incorporate MergeSimilarFunction patches and ThinLTO Support. I've read the LCTES'14 pape...

...opulation)) str(survey.object.sample.weighted$postStrata) I see from survey.object.sample.weighted$postStrata that weights have been assigned separately for each of the variable. My question is: Is it possible to get 1 weight for each subject instead of 3 weights as shown in the package? Regards, Ruijie (RJ) [[alternative HTML version deleted]]

...ure that it might be a case of empirical underidentification. Is there a systematic way of diagnosing what kind of underidentification it is? And what are my options to proceed with my analysis? I have more questions but let's take it at these 2 for now. Thanks for any help! Regards, Ruijie (RJ) -------- He who has a why can endure any how. ~ Friedrich Nietzsche [[alternative HTML version deleted]]

Hi all, I have a large dataset that has >10k entries. The dataset is stored in a dataframe with the headers: SubID Condition1 Condition2 Result1 Result2 There are multiple entries for a given SubID(Subject ID). Condition 1 has 3 levels and condition2 has 2 levels (therefore there are 6 possible combinations all together e.g. Cond1 Level1 x Cond2 Level 1 etc.) and i need to compute for 1. The

...re is the way to go. Machine Function splitting has an advantage here as it does not need sophisticated analysis to figure out what part of code can and can not be split out post inlining. > We've performance numbers from Firefox which shows ~5% performance > improvement with HCS (cc: Ruijie @rjf). Vedant also reported performance > numbers across iOS and Swift benchmarks in the past. I could find ( > https://github.com/apple/swift/pull/21016) which reported decent > performance improvement in core ios Frameworks. > > Nice. If possible, the same performance tests can be...

...on top of everything. 28254 Multiple kernel drivers crash during load/relocation (relocation entry crosses page boundary)(PMP Exam Version 7 CrypKey, Age of Wushu SDProtect DRM, StarForce v3) 29460 Multiple kernel drivers crash in entry due to ntoskrnl.exe IoGetCurrentProcess() being a stub (Ruijie Supplicant Su1xDriver.sys, nProtect GameGuard/Tachyon Kernel Control Driver) 31101 ScoobyRom v0.6.x-0.8.x (.NET 4.0 app) fails to start with Wine-Mono 31350 Multiple .NET 3.x WPF applications crash in Vista/Win7 mode due to dwmapi.DwmGetTransportAttributes stub returning E_NOTIMPL (T-Online...

Greetings, We present “Machine Function Splitter”, a codegen optimization pass which splits functions into hot and cold parts. This pass leverages the basic block sections feature recently introduced in LLVM from the Propeller project. The pass targets functions with profile coverage, identifies cold blocks and moves them to a separate section. The linker groups all cold blocks across functions