search for: lapshin

Displaying 20 results from an estimated 76 matches for "lapshin".

2010 Apr 14
1
Encoding Speex Into a SWF Version 10 Sound Stream
Max Lapshin <max.lapshin at gmail.com> writes: > On Wed, Apr 14, 2010 at 3:11 AM, Randy Yates <yates at ieee.org> wrote: >> Can someone please point me to such an example file? Note that I prefer >> speex encoded as a sound stream and NOT a sound event in order to reduce >> la...
2019 Sep 20
3
Remove obsolete debug info while garbage collecting
19.09.2019 4:24, David Blaikie пишет: > > > On Wed, Sep 18, 2019 at 7:25 AM Alexey Lapshin <a.v.lapshin at mail.ru > <mailto:a.v.lapshin at mail.ru>> wrote: > > >> > Generally speaking, dsymutil does a very similar thing. It parses > DWARF DIEs, analyzes relocations, scans through references and > throws out unused DIEs. But it`s current i...
2010 Mar 19
2
Speex in flash player: how to work with?
...ge header and a single byte of audio message header. For more information, please see ActionScript 3 reference http://help.adobe.com/en_US/AS3LCR/Flash_10.0/ Jozsef ---------------------------------------------------------------------- Message: 1 Date: Wed, 17 Mar 2010 11:39:18 +0300 From: Max Lapshin <max.lapshin at gmail.com> Subject: [Speex-dev] Speex in flash player: how to work with? To: speex-dev at xiph.org Message-ID: <e2a8f3fc1003170139y3638462cu329fb4df3c5e91ed at mail.gmail.com> Content-Type: text/plain; charset=UTF-8 Hi everyone. I want to work with Speex audio, that se...
2019 Sep 25
2
Remove obsolete debug info while garbage collecting
...used in this situation - and I do have concerns that doing such non-trivial work at link time might not be a great tradeoff because the complexity and memory usage might be more than the savings, though I've no certainty one way or the other there) > On Wed, Sep 25, 2019 at 7:05 AM Alexey Lapshin <a.v.lapshin at mail.ru> > wrote: > >> >> 24.09.2019 8:26, Rui Ueyama пишет: >> >> Hi Alexey, >> >> Thank you for sharing this proposal. Reducing the size of debug info is >> generally a good thing, and I believe you'd see more debug info si...
2010 Mar 19
4
Speex in flash player: how to work with?
...xRate; speex_encoder_ctl(speexState, SPEEX_GET_FRAME_SIZE, &speexFrameSize); speex_encoder_ctl(speexState, SPEEX_GET_SAMPLING_RATE, &speexRate); SpeexPreprocessState* speexPreprocessState = speex_preprocess_state_init(speexFrameSize, speexRate); Jozsef -----Original Message----- From: Max Lapshin [mailto:max.lapshin at gmail.com] Sent: Thursday, March 18, 2010 10:57 PM To: Jozsef Vass Cc: speex-dev at xiph.org Subject: Re: [Speex-dev] Speex in flash player: how to work with? On Fri, Mar 19, 2010 at 3:27 AM, Jozsef Vass <jovass at adobe.com> wrote: > First of all, Flash Player can...
2020 Sep 02
2
[Proposal][Debuginfo] dsymutil-like tool for ELF.
On 02.09.2020 21:44, David Blaikie wrote: > > > On Wed, Sep 2, 2020 at 9:56 AM Alexey <avl.lapshin at gmail.com > <mailto:avl.lapshin at gmail.com>> wrote: > > > On 01.09.2020 20:07, David Blaikie wrote: >> Fair enough - thanks for clarifying the differences! (I'd still >> lean a bit towards this being dwz-esque, as you say "an extension &gt...
2020 Sep 03
2
[Proposal][Debuginfo] dsymutil-like tool for ELF.
On 03.09.2020 01:36, David Blaikie wrote: > > > On Wed, Sep 2, 2020 at 3:26 PM Alexey <avl.lapshin at gmail.com > <mailto:avl.lapshin at gmail.com>> wrote: > > > On 02.09.2020 21:44, David Blaikie wrote: >> >> >> On Wed, Sep 2, 2020 at 9:56 AM Alexey <avl.lapshin at gmail.com >> <mailto:avl.lapshin at gmail.com>> wrote: >&g...
2019 Sep 24
3
Remove obsolete debug info while garbage collecting
...ion in Rust programs than in C++ programs, because I heard > that the Rust compiler driver passes a lot of object files to the > linker, expecting that the linker would remove most of them, which > leaves dead debug info. > Hi Rui, Thanks! > On Thu, Sep 12, 2019 at 7:32 AM Alexey Lapshin via llvm-dev > <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: > > Debuginfo and linker folks, we (AccessSoftek) would like to > suggest a proposal for removing obsolete debug info. If you find > it useful we will be happy to work on i...
2020 May 29
2
Range lists, zero-length functions, linker gc
...com> wrote: > > > > > -----Original Message----- > > From: Fangrui Song <maskray at google.com> > > Sent: Friday, May 29, 2020 1:07 AM > > To: David Blaikie <dblaikie at gmail.com> > > Cc: Robinson, Paul <paul.robinson at sony.com>; Alexey Lapshin > > <alapshin at accesssoftek.com>; Sriraman Tallam <tmsriram at google.com>; Wei Mi > > <wmi at google.com>; Adrian Prantl <aprantl at apple.com>; Jonas Devlieghere > > <jdevlieghere at apple.com>; Alexey Lapshin <a.v.lapshin at mail.ru>; Eric...
2020 Oct 02
2
[EXTERNAL] Re: preferred way to return expected values
...eorge | Developer | Access Softek, Inc > ------------------------------ > *От:* David Blaikie <dblaikie at gmail.com> > *Отправлено:* 1 октября 2020 г. 22:00 > *Кому:* George Rimar > *Копия:* Alexander Shaposhnikov; Richard Smith; llvm-dev; Lang Hames; > James Henderson; avl.lapshin at gmail.com > *Тема:* Re: [EXTERNAL] Re: [llvm-dev] preferred way to return expected > values > > > > On Thu, Oct 1, 2020 at 2:08 AM George Rimar <grimar at accesssoftek.com> > wrote: > >> FWIW, I've performed an experiment with the code below at godbolt. &g...
2020 Sep 02
2
[Proposal][Debuginfo] dsymutil-like tool for ELF.
...ions(DW_AT_declaration   (true)) with the same name then they would not be merged. That is a possible improvement - to teach dsymutil to merge incomplete types. Alexey. > > But I don't have super strong feelings about the naming. > > On Tue, Sep 1, 2020 at 6:36 AM Alexey <avl.lapshin at gmail.com > <mailto:avl.lapshin at gmail.com>> wrote: > > > On 01.09.2020 06:27, David Blaikie wrote: >> A quick note: The feature as currently proposed sounds like it's >> an exact match for 'dwz'? Is there any benefit to this over the &...
2020 May 29
2
Range lists, zero-length functions, linker gc
> Subject: Re: [llvm-dev] Range lists, zero-length functions, linker gc > > On 2020-05-28, David Blaikie wrote: > >On Thu, May 28, 2020 at 2:52 PM Robinson, Paul <paul.robinson at sony.com> > >wrote: > > > >> As has been mentioned elsewhere, Sony generally fixes up references > from > >> debug info to stripped functions (of any length) using
2020 Nov 09
1
Fragmented DWARF
On 06.11.2020 13:32, James Henderson wrote: > Hi Alexey, > > On Thu, 5 Nov 2020 at 21:02, Alexey Lapshin <avl.lapshin at gmail.com > <mailto:avl.lapshin at gmail.com>> wrote: > > Hi James, > > On 05.11.2020 17:59, James Henderson wrote: >> (Resending with history trimmed to avoid it getting stuck in >> moderator queue). >> >> Hi A...
2020 Oct 02
2
[EXTERNAL] Re: preferred way to return expected values
...eorge | Developer | Access Softek, Inc > ------------------------------ > *От:* David Blaikie <dblaikie at gmail.com> > *Отправлено:* 2 октября 2020 г. 22:04 > *Кому:* George Rimar > *Копия:* Alexander Shaposhnikov; Richard Smith; llvm-dev; Lang Hames; > James Henderson; avl.lapshin at gmail.com > *Тема:* Re: [EXTERNAL] Re: [llvm-dev] preferred way to return expected > values > > > > On Fri, Oct 2, 2020 at 1:48 AM George Rimar <grimar at accesssoftek.com> > wrote: > >> Thanks, David! >> >> >> Few minor additions to the topi...
2020 Nov 04
3
Fragmented DWARF
...could use my existing Windows checkout of LLVM, applied your patch, rebuilt LLD, and used that to try linking the package, getting the stated message. I'm going to have another try at the latter now to see if I can figure out what the issue is myself. James On Wed, 4 Nov 2020 at 13:35, Alexey Lapshin <avl.lapshin at gmail.com> wrote: > > On 04.11.2020 15:28, James Henderson wrote: > > Hi Alexey, > > Thanks for taking a look at these. I noticed you set the --mark-live-pc > value to a value other than 1 for the fragmented DWARF version. This will > mean additional G...
2020 May 29
4
Range lists, zero-length functions, linker gc
...s - does anyone know of >the inverse: where code is mapped up near uint32 max? Such that that usage >wouldn't be able to sacrifice uint32 max - 1 to use as a blessed value here? > >- Dave > > >> >> >> --paulr >> >> >> >> *From:* Alexey Lapshin <alapshin at accesssoftek.com> >> *Sent:* Thursday, May 28, 2020 9:03 AM >> *To:* Sriraman Tallam <tmsriram at google.com>; Wei Mi <wmi at google.com>; >> Robinson, Paul <paul.robinson at sony.com>; Adrian Prantl <aprantl at apple.com>; >> Jonas...
2020 Jul 21
2
[DWARF] Handling empty ranges/location lists in ET_REL files
Hi all, I've put this email in a different thread, although it is quite similar to some of the threads on tombstoning etc, with similar underlying structural issues. Whilst prototyping my fragmented DWARF idea for GC-ing DWARF sections properly, I ran into an object in the game code I was using as my input where a v4 .debug_loc section had a location description that looked something like
2020 Sep 14
2
[Proposal][Debuginfo] dsymutil-like tool for ELF.
...m-dwarfutil as a series of small patches? If it is OK to start integrating of llvm-dwarfutil, Is it OK to move llvm-objcopy implementation into separate library ObjCopy ? Thank you, Alexey. On 01.09.2020 20:18, James Y Knight wrote: > > > On Mon, Aug 31, 2020 at 11:06 AM Alexey <avl.lapshin at gmail.com > <mailto:avl.lapshin at gmail.com>> wrote: > > Hi James, > > Thank you for the comments. > > >I think we're not terribly far from that ideal, now, for ELF. > Maybe only these three things need to be done? -- > >  1. Te...
2020 Nov 05
3
Fragmented DWARF
Hi James, On 05.11.2020 17:59, James Henderson wrote: > (Resending with history trimmed to avoid it getting stuck in moderator > queue). > > Hi Alexey, > > Just an update - I identified the cause of the "Generated debug info > is broken" error message when I tried to build things locally: the > `outStreamer` instance is initialised with the host Triple,
2020 Oct 01
2
[EXTERNAL] Re: preferred way to return expected values
...| Access Softek, Inc > ------------------------------ > *От:* Alexander Shaposhnikov <alexander.v.shaposhnikov at gmail.com> > *Отправлено:* 28 сентября 2020 г. 22:46 > *Кому:* David Blaikie > *Копия:* Richard Smith; llvm-dev; Lang Hames; George Rimar; James > Henderson; avl.lapshin at gmail.com > *Тема:* [EXTERNAL] Re: [llvm-dev] preferred way to return expected values > > CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender and know > the content is safe. If you suspect poten...