search for: hca

...CI device from Dom0 into DomU. I''ve enabled permisive device in Dom0. However, inserting infiniband module results in the following messages (with little more verbosity which I have added): pcifront pci-0: Installing PCI frontend pcifront pci-0: Creating PCI Frontend Bus 0000:08 ... ib_mthca: Mellanox InfiniBand HCA driver v0.08 (February 14, 2006) ib_mthca: Initializing 0000:08:00.0 PCI: Enabling device 0000:08:00.0 (0000 -> 0002) PCI: Setting latency timer of device 0000:08:00.0 to 64 ib_mthca 0000:08:00.0: Reset OK! Go bit val: -1 mthca_cmd_post_hcr: returning EAGAIN mthca_cmd_bo...

...na Supercomputing Center, we have been working on an end-to-end vectorizer using scalable vectors for RISC-V Vector extension in context of the EPI Project <https://www.european-processor-initiative.eu/accelerator/>. We earlier shared a demo of our prototype implementation  (https://repo.hca.bsc.es/epic/z/9eYRIF, see below) with the folks involved with LLVM SVE/SVE2 development. Since there was an interest in looking at the source code during the discussions in the subsequent LLVM SVE/SVE2 sync-up meetings, we are also publishing a public copy of our repository. It is available at...

Hi! I would need an advice from those that use IB (as admins :) ) i have a choice between : 1. Mellanox InfiniHost? III Lx HCA card, single-port CX4, DDR, PCIe x8, mem-free, tall bracket, RoHS R5 2. QLogic Single Port 20 Gb InfiniBand to x16 PCI Express Adapter (Single Pack) aside the price is there anything else that could help me make a discrimination between this two? (these will be used in twin servers for a small (...

...host kernel and that did the same thing. The guest dmesg output in the guest is similar on both permissive and normal mode. I''m getting issues with detecting the firmware on the card for some reason... Any help would be appreciated. Thanks, - David Brown === GUEST dmesg output === ib_mthca: Mellanox InfiniBand HCA driver v1.0 (February 28, 2008) ib_mthca: Initializing 0000:00:00.0 PCI: Enabling device 0000:00:00.0 (0000 -> 0002) PCI: Setting latency timer of device 0000:00:00.0 to 64 ib_mthca 0000:00:00.0: QUERY_FW command failed, aborting. ib_mthca: probe of 0000:00:00.0 failed w...

...host kernel and that did the same thing. The guest dmesg output in the guest is similar on both permissive and normal mode. I''m getting issues with detecting the firmware on the card for some reason... Any help would be appreciated. Thanks, - David Brown === GUEST dmesg output === ib_mthca: Mellanox InfiniBand HCA driver v1.0 (February 28, 2008) ib_mthca: Initializing 0000:00:00.0 PCI: Enabling device 0000:00:00.0 (0000 -> 0002) PCI: Setting latency timer of device 0000:00:00.0 to 64 ib_mthca 0000:00:00.0: QUERY_FW command failed, aborting. ib_mthca: probe of 0000:00:00.0 failed w...

...)) data1<- rbind(clust1,clust2,clust3,clust4,clust5) datmat<- matrix(data1,nrow=25,ncol=1,byrow=TRUE) circ.plot(datmat) df<- array(dim=c(25,25)) for (i in 1:25){ for (j in 1:25){ df[i,j]<- 0.5*(1 - cos(datmat[i] - datmat[j])) } } hcA<-hclust(df,method="average") **************************************************** Ahmed Florida --------------------------------- [[alternative HTML version deleted]]

...arcelona Supercomputing Center, we have been working on an end-to-end vectorizer using scalable vectors for RISC-V Vector extension in context of the EPI Project<https://www.european-processor-initiative.eu/accelerator/>. We earlier shared a demo of our prototype implementation (https://repo.hca.bsc.es/epic/z/9eYRIF, see below) with the folks involved with LLVM SVE/SVE2 development. Since there was an interest in looking at the source code during the discussions in the subsequent LLVM SVE/SVE2 sync-up meetings, we are also publishing a public copy of our repository. It is available at htt...

...working on the latest version of xen with debian (lenny), and I have done 2 PCI passthrough, the fisrt one is with eth1 and i got no probleme with this one, but the second one is with a infiniband adapter=> It''s not working I got this message with dmesg on my DomU : [ 4.111023] ib_mthca: Mellanox InfiniBand HCA driver v1.0 (April 4, 2008) [ 4.111047] ib_mthca: Initializing 0000:00:00.0 [ 4.111501] ib_mthca 0000:00:00.0: enabling device (0000 -> 0002) [ 4.112859] ib_mthca 0000:00:00.0: No bridge found for 0000:00:00.0 [ 15.526745] ib_mthca 0000:00:00.0: PCI device did...

...====================== I can't mount the damn thing. This seems to be a fairly frequent problem according to google.. Again, all servers and clients are ubuntu 10.04.3/64b, running self-compiled 3.3b1. the IB device is: 02:00.0 InfiniBand: Mellanox Technologies MT25204 [InfiniHost III Lx HCA] (rev a0) dmesg says: ================================== $ dmesg |grep ib_ [ 12.592406] ib_mthca: Mellanox InfiniBand HCA driver v1.0 (April 4, 2008) [ 12.592411] ib_mthca: Initializing 0000:02:00.0 [ 12.592777] ib_mthca 0000:02:00.0: PCI INT A -> Link[LNKD] -> GSI 17 (level, low) -...

...he following error in the VM: mlx4_core: Mellanox ConnectX core driver v1.1 (Dec, 2011) mlx4_core: Initializing 0000:00:05.0 mlx4_core 0000:00:05.0: Detected virtual function - running in slave mode mlx4_core 0000:00:05.0: Sending reset mlx4_core 0000:00:05.0: Sending vhcr0 mlx4_core 0000:00:05.0: HCA minimum page size:512 mlx4_core 0000:00:05.0: irq 48 for MSI/MSI-X mlx4_core 0000:00:05.0: irq 49 for MSI/MSI-X mlx4_core 0000:00:05.0: failed execution of VHCR_POST commandopcode 0x31 mlx4_core 0000:00:05.0: NOP command failed to generate MSI-X interrupt IRQ 49). mlx4_core 0000:00:05.0: Trying aga...

...arcelona Supercomputing Center, we have been working on an end-to-end vectorizer using scalable vectors for RISC-V Vector extension in context of the EPI Project<https://www.european-processor-initiative.eu/accelerator/>. We earlier shared a demo of our prototype implementation (https://repo.hca.bsc.es/epic/z/9eYRIF, see below) with the folks involved with LLVM SVE/SVE2 development. Since there was an interest in looking at the source code during the discussions in the subsequent LLVM SVE/SVE2 sync-up meetings, we are also publishing a public copy of our repository. It is available at htt...

...shared on Phabricator recently: > https://reviews.llvm.org/D90343. > > Barcelona Supercomputer Centre shared a proof of concept for style 2 that > uses the Vector Predication Intrinsics proposed by Simon Moll (VP: > https://reviews.llvm.org/D57504, link to the POC: > https://repo.hca.bsc.es/gitlab/rferrer/llvm-epi). In the past Arm has > shared an alternative implementation of 2 which predates the Vector > Predication intrinsics (https://reviews.llvm.org/D87056). > I think both are equally good. The third one seems a bit too restrictive to me (but I'm probably mis...

Hello, I going to try to install OFED 1.4 on Xen 3.3 and I`d like to realize a VMM kernel bypass. Thanks to it my doomU will be able to communicate directly with my HCA and not pass by the dom 0. How can I realize that ? Is there a soft or something like that to do the kernel by pass ? I saw that it exist things like XEN-IB driver and SoftIB, there can i get it ? Or is VMM kernel bypass included in Xen 3.3 ? regards Anthony _____________________________...

I'm pleased to announce that the ChemoSpec package is available on CRAN for the first time (as version 1.46-4). ChemoSpec is a collection of functions for plotting spectra (NMR, IR etc) and carrying out various forms of top-down exploratory data analysis, such as HCA, PCA and model-based clustering. The design permits comparison of data from samples which fall into groups such as treatment vs. control. Robust methods appropriate for this type of high-dimensional data are available. ChemoSpec is designed to be very user friendly and suitable for people w...

Hi there, is it possible in r to use the Initial partition established by using the HAC partition with the kmean clustering? E.g. perform the HCA, write the cluster affiliation in a seperate column > DF$hclus.label <- assignCluster(model.matrix(~-1 + A15 + B12 + C70 + E14 + + H61 + N56 + P48 + T69 + W32 + Y43, DF), DF, cutree(HClust.1, k = 3) -> use this as initial partition in the Kmeans I have checked several tuts and formu...

I'm pleased to announce that the ChemoSpec package is available on CRAN for the first time (as version 1.46-4). ChemoSpec is a collection of functions for plotting spectra (NMR, IR etc) and carrying out various forms of top-down exploratory data analysis, such as HCA, PCA and model-based clustering. The design permits comparison of data from samples which fall into groups such as treatment vs. control. Robust methods appropriate for this type of high-dimensional data are available. ChemoSpec is designed to be very user friendly and suitable for people w...

Hi folks! This is sort of OT but I thought maybe someone had a tip for me. What I'm looking for is a tool that I can install on two computer for example, put one on each side of the customers WAN and "try" the connection - simulalate x calls (using codec xxx) and get statistics out of it (delays, jitter, dropped packets and that sort of things). I have looked at ethertap (to debug

...of vectorization requires was shared on Phabricator recently: https://reviews.llvm.org/D90343. Barcelona Supercomputer Centre shared a proof of concept for style 2 that uses the Vector Predication Intrinsics proposed by Simon Moll (VP: https://reviews.llvm.org/D57504, link to the POC: https://repo.hca.bsc.es/gitlab/rferrer/llvm-epi). In the past Arm has shared an alternative implementation of 2 which predates the Vector Predication intrinsics (https://reviews.llvm.org/D87056). The three vectorization approaches are all complementary and in the end we want to support all styles. For now, these a...

On Jul 11, 2006, at 8:21 PM, openssh-unix-dev-request at mindrot.org wrote: > Date: Tue, 11 Jul 2006 15:50:22 -0500 > From: "Hughes Andy" <Andy.Hughes at HCAHealthcare.com> > Subject: How to use SSH with Failed Login attempts and locking > accounts > To: <openssh-unix-dev at mindrot.org> > Message-ID: > <273CACD967F9BC47B023F758ACBC3A8C075855F4 at NASEV06.hca.corpad.net> > Content-Type: text/plain; charset="us-asc...