search for: granularities

I've prepared a preliminary set of patches that makes ASan work with 32-byte shadow granularity, and I would like to get some feedback on those patches as well as my general plan. Some background: I am porting ASan to the Myriad platform. I'm looking to break up that port into components that may be useful/relevant to other platforms -- the first of those pieces is the ability to use a

Apple File System Guide is released. https://developer.apple.com/library/prerelease/content/documentation/FileManagement/Conceptual/APFS_Guide/GeneralCharacteristics/GeneralCharacteristics.html >Nanosecond Timestamp Granularity > >APFS supports 1 nanosecond timestamp granularity, which improves >upon the 1 second timestamp granularity of HFS+. >Compatibility > >You can share

+ more asan folks, please CC them to the code reviews. Also please make sure llvm-commits is CC-ed (cfe-commits for clang changes) On Tue, Oct 31, 2017 at 2:29 PM, Walter Lee <waltl at google.com> wrote: > I've prepared a preliminary set of patches that makes ASan work with > 32-byte shadow granularity, and I would like to get some feedback on > those patches as well as my

The one remaining caller of set_limit, the PnP BIOS code, calls into the PnP BIOS, passing kernel parameters in and out. These parameteres may be passed from arbitrary kernel virtual memory, so they deserve strict protection to stop a bad BIOS from smashing beyond the object size. Unfortunately, the use of set_limit was badly botching this by setting the limit in terms of pages, when it really

The one remaining caller of set_limit, the PnP BIOS code, calls into the PnP BIOS, passing kernel parameters in and out. These parameteres may be passed from arbitrary kernel virtual memory, so they deserve strict protection to stop a bad BIOS from smashing beyond the object size. Unfortunately, the use of set_limit was badly botching this by setting the limit in terms of pages, when it really

How can I achieve granular control over the validation for different controllers? I create users from an administration controller, but I don''t want to fill in all their information fields, just have their name and email address. When they accept the invitation, I want to implement validation on the other fields. I have looked at using :on => :update, but I would have to make the

I've finished my initial set of patches to make 32-byte shadow granularity work on x86. Here is a summary of the changes from last week: - As discussed, I added a full redzone after every stack variable. - We discussed adding a -fsanitize-address-granularity=N flag, but I found the following existing flag has been sufficient for my purposes: -asan-mapping-scale N. If anyone thinks I

Hi. I''m trying to get a traffic shaper like this: ------ VoIP pkts --> | |_| ------ \ | ---O -> ------ / Data pkts --> | ------ In this shaper voip packets are in a different queue than any other kind of packet. I want a data packet to be

On Fri, May 4, 2018 at 7:09 PM Walter Lee <waltl at google.com> wrote: > On Fri, May 4, 2018 at 6:21 PM Kostya Serebryany <kcc at google.com> wrote: > > > On RAM... > > > You chose the 32-byte shadow granularity to reduce the RAM overhead, > > but I am afraid this will actually increase it due to extra alignment > requirements, > > especially if an

http://bugzilla.mindrot.org/show_bug.cgi?id=1089 Summary: StrictModes needs runtime granularity Product: Portable OpenSSH Version: -current Platform: All OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: sshd AssignedTo: bitbucket at mindrot.org ReportedBy: tad at

What I'd like to do is to copy a part of an Ogg/Vorbis file to a new file, without decoding and re-encoding (say I've got several songs in one long file, and I want to split them into separate files). Sample granularity is not required, packet granularity should do. I'm reading the Ogg documentation. I think I could write some code based on ogg_stream_packet{out,in}. Is this the way

A few folks have asked for specifics, at the spec level, on how sample granularity editing works in Vorbis. So, here's a whitepaper as the beginnings of a real document. This doc is also in CVS on branch_beta3. Note that vorbisfile is not actually tested with the beginning sample-offset spec for editing. I'll be testing/fixing any bugs in vorbisfile on that front now, and keeping

Hi, I have a concern about the portability of offloading the new VIRTIO packed ring format to hardware. According to the PCIe rev 2.0, paragraph 2.4.2. Update Ordering and Granularity Observed by a Read Transaction" " if a host CPU writes a QWORD to host memory, a Requester reading that QWORD from host memory may observe a portion of the QWORD updated and another portion of it

I ran our test suite with grain of 8 and 32, and more tests were able to avoid running out of memory with grain of 32 than 8. The ones that run out of memory on 8 but not 32 all failed trying to allocate a large region from the heap (350M). I haven't had any tests that run out of memory for other reasons. Given that, I will check in the current selected granularity of 32. I will try grain

https://bugzilla.mindrot.org/show_bug.cgi?id=1089 cab at bongalow.net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cab at bongalow.net -- You are receiving this mail because: You are watching the assignee of the bug.

Hello R users, I would apprecaite any help to my current problem. I wanted to plot the following data: 3.3705997271301E-06 -0.000193767858719911 -4.30103236602221E-05 -1.22606947412076E-06 -2.14297322582901E-05 -5.66282817417529E-05 -2.56009760591276E-05 -2.39301719384927E-06 -0.000134400221353397 9.92533531897553E-07 -8.71761124710774E-05 -6.22061231022366E-06 -0.000122373909510313

Hi all! I''m trying to do proportional marking of real-time traffic to indicate link congestion, and for that, I wish to use the DSMARK filter to mark from, say EF to 0xcc. (an unused DSCP value) By proportional, I mean, if congestion on the egress link is, say 38%, then I shall remark 38 packets of every 100 leaving eth0. I already wrote some scripts, and I can measure the overload

Hi, I am running HTB and using the following command to get rate and pps statistics: tc -s class show dev eth0 However what I am seeing is that if I run the command over and over again, I see the sent bytes and sent packets increment however the rate and pps have the following issues: 1. The rate and pps values only seem to update after every 15 seconds 2. They do not show until about after

A small example data set that illustrates your question will be of great value to those trying to help. This appears to be a transformation that you are wanting to do (timestamp to units of time) so a data representing what you have (dput() is handy for this) and one representing what you want to have with any guidance regarding how to use the other columns in you data set (e.g., the event(0/1)).

Mark, Below is the sampled simulated granular data format for pumps for trial period of 3 months that I need to transform for survival analysis: 3 months = (60*24*90) minutes i.e 129600 minutes pump_id timings events vibration temprature flow pump1 01-07-2017 00:00 0 3.443 69.6 139.806 pump1 01-07-2017 00:10 1 0.501 45.27 140.028