search for: batchsiz

This is slightly OT for which I apologise in advance, but I was wondering if anyone here has had any problems when making multiple ajax calls at the same time. I''m working on a large Intranet application which makes heavy use of ajax calls and the bugs are flying in from the testers that if they repeatedly click on a link that makes an ajax call then Internet Explorer can fall

Hello, could you please have a look at this code posted on godbolt.org: https://godbolt.org/z/O-O-Q7 The problem is that inside the compute function, only the first loop vectorizes while the rest copies of it don't. But if I remove any of the for loops, then the rest vectorize successfully. Could you please confirm that this is a bug, otherwise give me more insight on why the vectorization

I''m learning rails and I can succesfully use the following things in the controller: @var1 = Var.find :all @var2 = Var2.find :all Problem is that the DB has about 260,000 lines which considerably slows everything down if I load everything in @var1. Isn''t there a way to load those items progressively? I treat them separately (e.g. no interactions between them) in the program so

...{ if (first) { first <- FALSE fit <- bigglm(eqn, as.data.frame(bigdata[i1:i2,,drop=FALSE]), chunksize = 10000, family = binomial()) } else { fit <- update(fit, as.data.frame(bigdata[i1:i2,,drop=FALSE]), chunksize = 10000, family = binomial()) } }, X=bigdata, VERBOSE = TRUE, BATCHSIZE = nmax) Many thanks. Yuesheng [[alternative HTML version deleted]]

...opy = nvq->ubufs; > > + /* Disable zerocopy batched fetching for simplicity */ This special case can perhaps be avoided if we no longer block on vhost_exceeds_maxpend, but revert to copying. > + if (zcopy) { > + heads = &used; Can this special case of batchsize 1 not use vq->heads? > + batched = 1; > + } > + > for (;;) { > /* Release DMAs done buffers first */ > if (zcopy) > @@ -486,95 +492,114 @@ static void handle_tx(struct vhost_net *net) > if (unli...

...opy = nvq->ubufs; > > + /* Disable zerocopy batched fetching for simplicity */ This special case can perhaps be avoided if we no longer block on vhost_exceeds_maxpend, but revert to copying. > + if (zcopy) { > + heads = &used; Can this special case of batchsize 1 not use vq->heads? > + batched = 1; > + } > + > for (;;) { > /* Release DMAs done buffers first */ > if (zcopy) > @@ -486,95 +492,114 @@ static void handle_tx(struct vhost_net *net) > if (unli...

...ch for a paper in pubmed, which is possible by using GetPubMed function in the package "NCBI2R?". GetPubMed(searchterm, file = "", download = TRUE , showurl = FALSE, xldiv = ";", hyper = "HYPERLINK", MaxRet = 30000, sme = FALSE, smt = FALSE, quiet = TRUE, batchsize=500,descHead=FALSE) With this function I can not download the pdfs for all hits, although if I go to the pubmed, I can download it. So, the problem is not that, for each paper I have to download the pdfs (which are available if I go to the pubmed and search directly there) and the correspondi...

Hi: This series tries to implement basic tx batched processing. This is done by prefetching descriptor indices and update used ring in a batch. This intends to speed up used ring updating and improve the cache utilization. Test shows about ~22% improvement in tx pss. Please review. Jason Wang (5): vhost: split out ring head fetching logic vhost: introduce helper to prefetch desc index

Hi: This series tries to implement basic tx batched processing. This is done by prefetching descriptor indices and update used ring in a batch. This intends to speed up used ring updating and improve the cache utilization. Test shows about ~22% improvement in tx pss. Please review. Jason Wang (5): vhost: split out ring head fetching logic vhost: introduce helper to prefetch desc index