search for: reconvergence

Displaying 16 results from an estimated 16 matches for "reconvergence".

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2019 Oct 18
2
US LLVM Dev Meeting 2019 - Round Table - Challenges using LLVM for GPU compilation
...LVM Dev meeting next week that will cover various topics related to the use of LLVM in the compiler stacks for the GPUs. Here is the initial list of discussion topics: - Canonicalization vs. GPUs: Type mutation; - Control flow mutation (graphics shaders are more sensitive to this); - Divergence/reconvergence sensitivity; - Address-space awareness; The round table is preliminary planned for Tue 3-4pm or Wed 2-3pm. The exact slot will be listed in the online schedule soon: https://llvmdevmtg2019.sched.com/ Feel free to let us know of any other topics you would like to cover. Kind regards, Anastasia...
2011 Jul 26
1
Extracting Coefficients from the AEC
Hello, I am new to this forum and have done my best to search for my answer before emailing, but have been unsuccessful. I have an application where I would like to utilize the speex AEC library for canceling hybrid echo. I thought it would be useful to save the coefficients of the filter for reuse, especially since the characteristics of the echo path will not vary. The specific application for
2018 Dec 19
5
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
Hi all, LLVM needs a solution to the long-standing problem that the IR is unable to express certain semantics expected by high-level programming languages that target GPUs. Solving this issue is necessary both for upstream use of LLVM as a compiler backend for GPUs and for correctly supporting LLVM IR <-> SPIR-V roundtrip translation. It may also be useful for compilers targeting
2019 Oct 18
2
US LLVM Dev Meeting 2019 - Round Table - Challenges using LLVM for GPU compilation
...LVM Dev meeting next week that will cover various topics related to the use of LLVM in the compiler stacks for the GPUs. Here is the initial list of discussion topics: - Canonicalization vs. GPUs: Type mutation; - Control flow mutation (graphics shaders are more sensitive to this); - Divergence/reconvergence sensitivity; - Address-space awareness; The round table is preliminary planned for Tue 3-4pm or Wed 2-3pm. The exact slot will be listed in the online schedule soon: https://llvmdevmtg2019.sched.com/ Feel free to let us know of any other topics you would like to cover. Kind regards, Anastasia...
2018 Dec 29
1
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...l" > behavior which game developers actually expect. This is exactly the sort > of "spooky action at a distance" which makes me think that everything > we've done so far is really insufficient, and we need to add an explicit > notion of control-flow divergence and reconvergence to the IR. We need a > way to say that control flow re-converges at the continue block, so that > LLVM won't eliminate it, and we can vectorize it correctly without > penalizing cases where it's better for control flow not to re-converge. Well said! Cheers, Nicolai -- Lerne,...
2013 Jul 15
3
SSD support in C5 and C6
Hey everyone, My company is beginning to look at using SSD drives in our CentOS based servers. Does C5 and C6 support TRIM and other "required" functions for the SSD to operate? Thanks, Andrew Reis Microsoft Certified Technology Specialist CompTIA Network+ Networking/Systems Analyst Webmaster DBMS Inc.
2019 Jan 24
3
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...; behavior which game developers actually expect. This is exactly the sort > > of "spooky action at a distance" which makes me think that everything > > we've done so far is really insufficient, and we need to add an explicit > > notion of control-flow divergence and reconvergence to the IR. We need a > > way to say that control flow re-converges at the continue block, so that > > LLVM won't eliminate it, and we can vectorize it correctly without > > penalizing cases where it's better for control flow not to re-converge. > > Well said! > &g...
2019 Feb 01
2
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...; > > > > of "spooky action at a distance" which makes me think that > everything > > > > > we've done so far is really insufficient, and we need to > add an explicit > > > > > notion of control-flow divergence and reconvergence to the > IR. We need a > > > > > way to say that control flow re-converges at the continue > block, so that > > > > > LLVM won't eliminate it, and we can vectorize it correctly > without > > > > > penalizing cases...
2019 Feb 09
1
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...gt; > of "spooky action at a distance" which makes me think that > > everything > > > > > > we've done so far is really insufficient, and we need to > > add an explicit > > > > > > notion of control-flow divergence and reconvergence to the > > IR. We need a > > > > > > way to say that control flow re-converges at the continue > > block, so that > > > > > > LLVM won't eliminate it, and we can vectorize it correctly > > without > > > >...
2019 Jan 28
2
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...h game developers actually expect. This is exactly the sort > > > of "spooky action at a distance" which makes me think that everything > > > we've done so far is really insufficient, and we need to add an explicit > > > notion of control-flow divergence and reconvergence to the IR. We need a > > > way to say that control flow re-converges at the continue block, so that > > > LLVM won't eliminate it, and we can vectorize it correctly without > > > penalizing cases where it's better for control flow not to re-converge. > > &gt...
2019 Jan 30
3
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...rs actually expect. This is exactly the sort > > > > of "spooky action at a distance" which makes me think that everything > > > > we've done so far is really insufficient, and we need to add an explicit > > > > notion of control-flow divergence and reconvergence to the IR. We need a > > > > way to say that control flow re-converges at the continue block, so that > > > > LLVM won't eliminate it, and we can vectorize it correctly without > > > > penalizing cases where it's better for control flow not to re-converge...
2019 Jan 30
2
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...actly > the sort > > > > > of "spooky action at a distance" which makes me think that > everything > > > > > we've done so far is really insufficient, and we need to add an > explicit > > > > > notion of control-flow divergence and reconvergence to the IR. We > need a > > > > > way to say that control flow re-converges at the continue block, > so that > > > > > LLVM won't eliminate it, and we can vectorize it correctly without > > > > > penalizing cases where it's better for contro...
2010 May 10
6
AEC - Echo is cancelled however.....
1) Everytime a participant speaks there is a echo for a short duration (maybe a word or two) but as the participant continues to speak without a any break the echo is 95% cancelled (i.e there is a feeble echo still present if observed very carefully). 2) The moment the participant stops / pauses speaking and start talking again, scenario 1 is repeated as if the echo state has been re-initialized
2019 Jan 31
2
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...actly > the sort > > > > > of "spooky action at a distance" which makes me think that > everything > > > > > we've done so far is really insufficient, and we need to add an > explicit > > > > > notion of control-flow divergence and reconvergence to the IR. We > need a > > > > > way to say that control flow re-converges at the continue block, > so that > > > > > LLVM won't eliminate it, and we can vectorize it correctly without > > > > > penalizing cases where it's better for contro...
2019 Jan 31
3
[RFC] Adding thread group semantics to LangRef (motivated by GPUs)
...actly > the sort > > > > > of "spooky action at a distance" which makes me think that > everything > > > > > we've done so far is really insufficient, and we need to add an > explicit > > > > > notion of control-flow divergence and reconvergence to the IR. We > need a > > > > > way to say that control flow re-converges at the continue block, > so that > > > > > LLVM won't eliminate it, and we can vectorize it correctly without > > > > > penalizing cases where it's better for contro...
2012 May 18
24
Announce: PuppetDB 0.9.0 (first release) is available
PuppetDB, a component of the Puppet Data Library, is a centralized storage daemon for auto-generated data. This initial release of PuppetDB targets the storage of catalogs and facts: * It’s a drop-in, 100% compatible replacement for storeconfigs * It’s a drop-in, 100% compatible replacement for inventory service * It hooks into your Puppet infrastructure using Puppet’s pre-existing