search for: coarse

I have two pairs of time intervals: coarse- and fine-grained. They're components of their respective dataframes, looking like, coarse: endtime starttime 1 t1_end t1_start 2 t2_end t2_start ... fine: is the same, except that its intervals presumably fall into the...

...-- Accepting call from 'XXXXXXX' to 'YYYYYY' on channel 0/2, span 1 -- Executing SetVar("Zap/2-1", "FAXFILE=/tmp/foch.tif") in new stack -- Executing RxFAX("Zap/2-1", "/tmp/foch.tif") in new stack DCS with final frame tag In state 9 Coarse carrier frequency 1700.18 (66) Training error 7.382022 Training succeeded (constellation mismatch 14.349960) Start rx document Start rx page - compression 2 Coarse carrier frequency 1700.21 (66) Training error 36.399169 Training failed (constellation mismatch 53.596561) Coarse carrier frequency 165...

Hi all, in order to verify some results I did the following test in R (2.4.1., windows system): X <- cumsum(rnorm(1000000)) for (i in 1:1000) { tmp <- seq(1,length(X),by=i) X.coarse <- X[tmp] X.return <- diff(X.coarse) X.scale.mean[i] <- mean(X.return) } plot(X.scale.mean,type="l") As X is a random walk with increments following a standard normal distribution, the mean of X should be 0. Further more, each "piece&quo...

...found some code within the pool allocation project to identify parallelizable function calls. Unfortunately the functionality isn't part of the current release of poolalloc (in release 14 it was). My intention is to estimate the parallelization-potential of sequential applications concerning coarse-grained parallelism. Can you tell me... 1. Why are classes of pollalloc, like the one for creating a Program Dependence Graph (DPG), not supported anymore? 2. Do you know any other existing tools or practices to identify parallelizable function calls? Thanks in advance Andreas -------------...

...83 00 86 90 00 DCS with final frame tag In state 9 DCS: Can receive fax Selected data signalling rate: V.29, 9600bps 2D coding OK Scan line length: 215mm Recording length: A4 (297mm) Minimum scan line time: 5ms Get at 9600 Changed from phase 3 to 5 Fast carrier up Fast carrier down Fast carrier up Coarse carrier frequency 1699.90 (64) Training error 56.874846 Training succeeded (constellation mismatch 44.212022) Fast carrier trained Fast carrier down Trainability test failed - longest run of zeros was 14 >>> FTT: 44 Fast carrier up Training failed (sequence failed) Fast carrier training fa...

Hi I try to implement a coarse-grained CFI in LLVM (CFI = Contorl Flow Integrity) I want to collect all address after call instructions address after a call equals to a valid return site in coarse-grained CFI I want to add a new section and write all the possible return address in the new section (and then, add the integri...

...; Can receive fax > Selected data signalling rate: V.29, 9600bps > 2D coding OK > Scan line length: 215mm > Recording length: A4 (297mm) > Minimum scan line time: 5ms > Get at 9600 > Changed from phase 3 to 5 > Fast carrier up > Fast carrier down > Fast carrier up > Coarse carrier frequency 1699.90 (64) > Training error 56.874846 > Training succeeded (constellation mismatch 44.212022) > Fast carrier trained > Fast carrier down > Trainability test failed - longest run of zeros was 14 > >>> FTT: 44 > Fast carrier up > Training failed (s...

...s >> PgmDependenceGraph to identify parallelizable function calls. Do you >> know something about the idea behind those code? >>> >>>> >>>> My intention is to estimate the parallelization-potential of >>>> sequential applications concerning coarse-grained parallelism. >>>> Can you tell me... >>>> >>>> 1. Why are classes of pollalloc, like the one for creating a Program >>>> Dependence Graph (DPG), not supported anymore? >>> >>> It's probably not supported because no one...

...the current release of > poolalloc (in release 14 it was). Can you tell me in what file(s) this is implemented? I wasn't aware that the poolalloc project had such an analysis. > > My intention is to estimate the parallelization-potential of > sequential applications concerning coarse-grained parallelism. > Can you tell me... > > 1. Why are classes of pollalloc, like the one for creating a Program > Dependence Graph (DPG), not supported anymore? It's probably not supported because no one is using it. We primarily use Automatic Pool Allocation as part of the S...

...331350807" <<< DCS: 83 00 86 a0 00 DCS with final frame tag In state 9 DCS: Can receive fax Selected data signalling rate: V.29, 9600bps 2D coding OK Scan line length: 215mm Recording length: A4 (297mm) Minimum scan line time: 10ms Get at 9600 Changed from phase 3 to 5 Fast carrier up Coarse carrier frequency 1713.21 (13) Fast carrier down Fast carrier up Coarse carrier frequency 1699.33 (86) Fast carrier training failed Fast carrier down Fast carrier up Coarse carrier frequency 1700.08 (4917) Fast carrier down Fast carrier up Coarse carrier frequency 1699.39 (86) Fast carrier training...

Hi, Several people have reported problems sending faxes from spandsp-0.0.1k to Canon FAX machines. A spandsp user had the same problem with another make of FAX machine, and traced the problem to a bug in the file t30.c of spandsp. Line 542 says s->t4.rx_file[0] where it should say s->t4.tx_file[0]. This fixes his problem, and I suspect it will also fix the Canon fax machine problem.

...pass uses the PDG of class > PgmDependenceGraph to identify parallelizable function calls. Do you > know something about the idea behind those code? >> >>> >>> My intention is to estimate the parallelization-potential of >>> sequential applications concerning coarse-grained parallelism. >>> Can you tell me... >>> >>> 1. Why are classes of pollalloc, like the one for creating a Program >>> Dependence Graph (DPG), not supported anymore? >> >> It's probably not supported because no one is using it. We primarily...

...< <<< DCS: 83 00 46 f0 00 --- > Remote fax gave TSI as: "08454561171" > <<< DCS: 83 00 86 90 00 31c33 < R8x7.7lines/mm and/or 200x200pels/25.4mm OK --- > 2D coding OK 34c36 < Minimum scan line time: 0ms --- > Minimum scan line time: 5ms 39a42,49 > Coarse carrier frequency 1698.91 (60) > Training error 93.312809 > Training succeeded (constellation mismatch 48.327239) > Fast carrier trained > Fast carrier down > Trainability test failed - longest run of zeros was 23 > >>> FTT: 44 > Fast carrier up 44,46c54,56 < Coarse...

...eve FH ++++++++++++++++++++++++++++++++++++++++++++++++ -- Executing RxFAX("Zap/2-1", "/var/spool/asterisk/incoming/1110539705.0.tif") in new stack Mar 11 19:15:27 NOTICE[22614]: chan_zap.c:4160 zt_read: Fax detected, but no fax extension DCS with final frame tag In state 9 Coarse carrier frequency 1694.12 (54) Training failed (sequence failed) Coarse carrier frequency 1699.59 (66) Training error 0.687966 Training succeeded (constellation mismatch 0.834685) Start rx document Start rx page - compression 2 Training failed (sequence failed) Coarse carrier frequency 1699.59 (66)...

...lloc/lib/DSA/Parallelize.cpp. The pass uses the PDG of class PgmDependenceGraph to identify parallelizable function calls. Do you know something about the idea behind those code? > >> >> My intention is to estimate the parallelization-potential of sequential applications concerning coarse-grained parallelism. >> Can you tell me... >> >> 1. Why are classes of pollalloc, like the one for creating a Program Dependence Graph (DPG), not supported anymore? > > It's probably not supported because no one is using it. We primarily use Automatic Pool Allocation...

Hi all, After a long time having no time, I have finally done some fresh work on my software fax machine. I have replaced the original carrier tracking with something more robust. I have also added 4800, and 2400 bits per second modes, and cleaned up a few bugs in areas like superfine mode operation. I apologise for this update taking so long. At ftp://ftp.opencall.org/pub/spandsp you will

...timing is not needed. I tried different libtiff versions with spandsp (ending with 3.7.2 which seems to be the latest), but I always get this issue (especially, when the fax contains images etc. more complicated stuff). A typical fax session looks like that: DCS with final frame tag In state 9 Coarse carrier frequency 1699.82 (66) Training error 0.406683 Training succeeded (constellation mismatch 0.417317) Start rx document Start rx page - compression 2 Coarse carrier frequency 1738.28 (6) Training error 692.017653 Training failed (convergence failed) Coarse carrier frequency 1699.86 (66) Train...

...CS: 83 00 86 10 DCS with final frame tag In state 9 DCS: Can receive fax Selected data signalling rate: V.29, 9600bps 2D coding OK Scan line length: 215mm Recording length: A4 (297mm) Minimum scan line time: 5ms Get at 9600 Changed from phase 3 to 5 Fast carrier up Fast carrier down Fast carrier up Coarse carrier frequency 1700.05 (66) Training error 2.676352 Training succeeded (constellation mismatch 4.690531) Fast carrier trained Fast carrier down Changed from phase 5 to 4 Start rx document - compression 2 Start rx page >>> CFR: 84 HDLC underflow in state 5 Post trainability Changed from...

On 10/22/2017 01:20 PM, Tetsuo Handa wrote: > Wei Wang wrote: >> The balloon_lock was used to synchronize the access demand to elements >> of struct virtio_balloon and its queue operations (please see commit >> e22504296d). This prevents the concurrent run of the leak_balloon and >> fill_balloon functions, thereby resulting in a deadlock issue on OOM: >> >>

...lt;lpiga at terra.com.br> wrote: >> >> Hi Timothy, below some new and good results. >> >> On Mon, Jul 7, 2008 at 1:52 AM, Timothy B. Terriberry >> <tterribe at email.unc.edu> wrote: >>> >>> Leonardo de Paula Rosa Piga wrote: >>> > Coarse grain functions are the best functions to be parallelize to >>> > become the overhead worthwhile, but the current implementation has one, >>> > at most two. The parts that I suggested in my initial plan are fine >>> >>> The reason the current decoder does t...