search for: topdown

Dear LLVM, I was wondering if this is the right way to get TopDown DSGraph? TDDataStructures &TD = getAnalysis<TDDataStructures>(); F is some function DSGraph &dsg = TD.getDSGraph(F); I found out the DSGraph I got using this method is actually bottom up DSGraph, can you let me know why? Thanks, xiaodong

...e tool and from the dsg.dump() are different? Besides, each time I call the getAnaysis<TDDataStructure>(), it writes out some bu_funname.dot files to the disk. Why is that? Thanks, xiaodong On Thu, 21 Nov 2002, Chris Lattner wrote: > > I was wondering if this is the right way to get TopDown DSGraph? > > TDDataStructures &TD = getAnalysis<TDDataStructures>(); > > F is some function > > DSGraph &dsg = TD.getDSGraph(F); > > Yes, that's the right way. > > > I found out the DSGraph I got using this method is actually bottom up > > DS...

...[-NX <num>] [-NY <num>] [-DXY <str>] [-XMIN <str>] [-YMIN <str>] [-UNIT <str>] [-ZFACTOR <str>] [-NODATA <str>] [-DATA_OFFSET <num>] [-LINE_OFFSET <num>] [-LINE_ENDSET <num>] [-DATA_TYPE <num>] [-BYTEORDER_BIG <num>] [-TOPDOWN <num>] -GRID:<str> Grid Data Object (optional output) -FILE_DATA:<str> Raw Data File File path -NX:<num> Cell Count (X) Integer -NY:<num> Cell Count (Y) Integer -DXY:<str> Cell Size Floating point -XMIN:<str> Left Border (X) Floating point -YMIN:<str>...

> I was wondering if this is the right way to get TopDown DSGraph? > TDDataStructures &TD = getAnalysis<TDDataStructures>(); > F is some function > DSGraph &dsg = TD.getDSGraph(F); Yes, that's the right way. > I found out the DSGraph I got using this method is actually bottom up > DSGraph, can you let me know why? Why d...

I am having a problem with a gantt chart since moving to R2.4.0. from 2.3.1 I made some adaptations to the code from http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=74 and successful produced a simple gantt chart. However when I upgraded to 2.4.0 it no longer works as desired. See http://ca.geocities.com/jrkrideau/R/gantproblem.pdf for the two charts. The charts were produced

I see that there are several options to influence instruction scheduling, but there doesn't seem to be a lot of information about what they do, for example: -misched-topdown -misched-bottomup The description in MachineScheduler.cpp says: "Force top-down list scheduling" and "Force bottom-up list scheduling" Which isn't too helpful - where might I want to use these? Under what conditions might they improve an instruction schedule? Similar que...

...2016 at 10:37 AM, Phil Tomson <phil.a.tomson at gmail.com <mailto:phil.a.tomson at gmail.com>> wrote: > I see that there are several options to influence instruction scheduling, but there doesn't seem to be a lot of information about what they do, for example: > > -misched-topdown -misched-bottomup > > The description in MachineScheduler.cpp says: > > "Force top-down list scheduling" and "Force bottom-up list scheduling" > > Which isn't too helpful - where might I want to use these? Under what conditions might they improve an inst...

...submitted and the time I got around to looking at it), and there was only 1 user of ds-aa, so making it work was low priority. How you should use the DSA analysis depends on what you're doing. For intra-procedural alias analysis queries, you can use the DSGraph straight from the BottomUp or TopDown DSA analysis passes. For both intra- and inter-procedural alias analysis queries, you can use the DSNodeEquivs pass. If you need a shape graph, you can use the DSGraph interface directly. If you could tell me how you want to use DSA, I can explain which approach to use and how to make it wor...

Greeting. I am working on one DSA related project. Got several questions about LLVM's DSA analysis: 1. I looked through the llvm doc, it seems "-ds-aa" option is the one I should use. (http://llvm.org/docs/AliasAnalysis.html#the-ds-aa-pass). however based on the poolalloc's svn history, this option was removed on (or before) 2011. May I know why this one was removed ? and is

...the RemoveFiles table. winhttp: Implement WINHTTP_QUERY_STATUS_TEXT. Henri Verbeet (13): wined3d: Properly report shader comment sizes. wined3d: Escape shader comments. winex11.drv: Store if a bitmap is top-down in X_PHYSBITMAP. winex11.drv: Use the bitmap's "topdown" field in X11DRV_SetDIBits(). winex11.drv: Use the bitmap's "topdown" field in X11DRV_AlphaBlend(). winex11.drv: Use the bitmap's "topdown" field in X11DRV_DIB_DoCopyDIBSection(). gdi32/tests: Fix a few format strings. gdi32: GetObject() shou...

Dear Developers, In current implementation of validity method, objects are first coerced to superclass (slots are striped). Thus, it is not possible to write validity method which would perform some checks on children slots. Say, I want to check if number of slots in a class is equal to "n": setClass("A", representation(a="numeric", n="integer"),

...uot;The owner(s) of the (" + path + ") is(are) : " + str(owners_name) +print("The owner(s) of the (" + path + ") is(are) : " + str(owners_name)) exit(0) @@ -119,7 +120,7 @@ # not yet used root = "." for dir,subdirList,fileList in os.walk( root , topdown=False ) : - print "dir :" , dir + print("dir :" , dir) for fname in fileList : - print "-" , fname - print + print("-" , fname) + print()

...tuned up for the combination of CSSPGO and pseudo probe. We haven't > tuned for pseudo probe individually despite an initial promising results > over AutoFDO on quite some SPEC2k6 benchmarks. > It is probably also interesting to see some performance number for large server workload :) Topdown inlining can potentially bloat up code a lot leading to worse performance for programs with large instruction working set -- but this is of course tunable. > > > > > > > Some of the issues may be fixable with dwarf info maintenance, but the > engineering cost to find and...

...he FDO inliner tuned up for the combination of CSSPGO and pseudo probe. We haven't tuned for pseudo probe individually despite an initial promising results over AutoFDO on quite some SPEC2k6 benchmarks. It is probably also interesting to see some performance number for large server workload :) Topdown inlining can potentially bloat up code a lot leading to worse performance for programs with large instruction working set -- but this is of course tunable. [hongtao] Exactly. We haven’t tried with large workload yet but it’s definitely one of our ultimate goals. We did refine the inliner with mor...

See my answers inline. From: Xinliang David Li <davidxl at google.com> Date: Friday, August 7, 2020 at 7:57 PM To: Wenlei He <wenlei at fb.com> Cc: "llvm-dev at lists.llvm.org" <llvm-dev at lists.llvm.org>, Wei Mi <wmi at google.com>, Hongtao Yu <hoy at fb.com> Subject: Re: [RFC] Context-sensitive Sample PGO with Pseudo-Instrumentation On Fri, Aug 7,