Re: [swift-dev] Metadata Representation

2017-09-21 Thread John McCall via swift-dev
> On Sep 21, 2017, at 10:10 PM, Saleem Abdulrasool > wrote: > > On Thu, Sep 21, 2017 at 5:18 PM, John McCall > wrote: >> On Sep 21, 2017, at 1:26 PM, Saleem Abdulrasool via swift-dev >> mailto:swift-dev@swift.org>> wrote: >> On Thu, Sep 21, 2017 at 12:04 PM, Joe Gro

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Saleem Abdulrasool via swift-dev
On Thu, Sep 21, 2017 at 5:18 PM, John McCall wrote: > On Sep 21, 2017, at 1:26 PM, Saleem Abdulrasool via swift-dev < > swift-dev@swift.org> wrote: > On Thu, Sep 21, 2017 at 12:04 PM, Joe Groff wrote: > >> >> >> On Sep 21, 2017, at 11:49 AM, Saleem Abdulrasool >> wrote: >> >> On Thu, Sep 21, 20

Re: [swift-dev] Metadata Representation

2017-09-21 Thread John McCall via swift-dev
> On Sep 21, 2017, at 1:26 PM, Saleem Abdulrasool via swift-dev > wrote: > On Thu, Sep 21, 2017 at 12:04 PM, Joe Groff > wrote: > > >> On Sep 21, 2017, at 11:49 AM, Saleem Abdulrasool > > wrote: >> >> On Thu, Sep 21, 2017 at 10:53 AM, Joe

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Joe Groff via swift-dev
> On Sep 21, 2017, at 1:26 PM, Saleem Abdulrasool wrote: > > On Thu, Sep 21, 2017 at 12:04 PM, Joe Groff > wrote: > > >> On Sep 21, 2017, at 11:49 AM, Saleem Abdulrasool > > wrote: >> >> On Thu, Sep 21, 2017 at 10:53 AM, Joe Groff >

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Saleem Abdulrasool via swift-dev
On Thu, Sep 21, 2017 at 12:04 PM, Joe Groff wrote: > > > On Sep 21, 2017, at 11:49 AM, Saleem Abdulrasool > wrote: > > On Thu, Sep 21, 2017 at 10:53 AM, Joe Groff wrote: > >> >> >> On Sep 21, 2017, at 9:32 AM, Saleem Abdulrasool via swift-dev < >> swift-dev@swift.org> wrote: >> >> Hello, >> >>

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Joe Groff via swift-dev
> On Sep 21, 2017, at 11:49 AM, Saleem Abdulrasool > wrote: > > On Thu, Sep 21, 2017 at 10:53 AM, Joe Groff > wrote: > > >> On Sep 21, 2017, at 9:32 AM, Saleem Abdulrasool via swift-dev >> mailto:swift-dev@swift.org>> wrote: >> >> Hello, >> >> The current layout

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Saleem Abdulrasool via swift-dev
On Thu, Sep 21, 2017 at 10:53 AM, Joe Groff wrote: > > > On Sep 21, 2017, at 9:32 AM, Saleem Abdulrasool via swift-dev < > swift-dev@swift.org> wrote: > > Hello, > > The current layout for the swift metadata for structure types, as emitted, > seems to be unrepresentable in PE/COFF (at least for x

[swift-dev] Benchmark Categories

2017-09-21 Thread Andrew Trick via swift-dev
Hi swift-dev, Joe Shajrawi is adding a categorization framework to our in-tree benchmark suite (swift/benchmark). We're going to have a initial set of tags as defined below (comments welcome). These are free-form tags, but they will fall into a natural hierarchy. The purpose of tagging a benchmar

Re: [swift-dev] [stdlib] Error recovery hook #12025

2017-09-21 Thread Joe Groff via swift-dev
> On Sep 21, 2017, at 11:01 AM, Alex Blewitt via swift-dev > wrote: > > One of the key reasons why you would want to handle those situations is that > you may have a leak or other resources, but you may also be handling 99,999 > other requests at the same time that you don't want to drop on

Re: [swift-dev] [stdlib] Error recovery hook #12025

2017-09-21 Thread Alex Blewitt via swift-dev
One of the key reasons why you would want to handle those situations is that you may have a leak or other resources, but you may also be handling 99,999 other requests at the same time that you don't want to drop on the floor. Even if you put the server into some kind of degraded mode (for examp

Re: [swift-dev] Metadata Representation

2017-09-21 Thread Joe Groff via swift-dev
> On Sep 21, 2017, at 9:32 AM, Saleem Abdulrasool via swift-dev > wrote: > > Hello, > > The current layout for the swift metadata for structure types, as emitted, > seems to be unrepresentable in PE/COFF (at least for x86_64). There is a > partial listing of the generated code following th

Re: [swift-dev] [stdlib] Error recovery hook #12025

2017-09-21 Thread Daniel Dunbar via swift-dev
It isn’t clear to me how much value this actually adds in a server domain. Inability to recover resources means you may immediate run into deadlocks, for example, so any robust server strategy will end up having to still handle that. If that machinery has to be in place regardless, why not use i

[swift-dev] Metadata Representation

2017-09-21 Thread Saleem Abdulrasool via swift-dev
Hello, The current layout for the swift metadata for structure types, as emitted, seems to be unrepresentable in PE/COFF (at least for x86_64). There is a partial listing of the generated code following the message for reference. When building the standard library, LLVM encounters a relocation w

[swift-dev] [Swift CI] Build Failure: OSS - Swift Package - OS X (swift 4.0) #287

2017-09-21 Thread no-reply--- via swift-dev
Title: Report [FAILURE] oss-swift-4.0-package-osx [#287] Build URL:https://ci.swift.org/job/oss-swift-4.0-package-osx/287/ Project:oss-swift-4.0-package-osx Date of build:Thu, 21 Sep 2017 03:08:17 -0500 Build duration:2 hr 56 min Changes Commit 48

[swift-dev] [Swift CI] Build Failure: OSS - Swift Package - OS X (master) #321

2017-09-21 Thread no-reply--- via swift-dev
Title: Report [FAILURE] oss-swift-package-osx [#321] Build URL:https://ci.swift.org/job/oss-swift-package-osx/321/ Project:oss-swift-package-osx Date of build:Thu, 21 Sep 2017 00:08:23 -0500 Build duration:2 hr 55 min Changes Commit 5ac61dcb10dd39