Re: [gonum-dev] Re: Continuous Integration

[Jonathan Lawlor]

Go 1.5 beta2 is out, I'll change the .travis.yml files to match shortly.

[Jonathan Lawlor]

I don't know why this went to a new topic, must have pressed the wrong button.

Anyway,  there seems to be an issue with OpenBLAS related builds.  Both lapack and blas are failing in 1.5beta2 when built against OpenBLAS during go get -d -t -v ./... with:

import "C": import path does not begin with hostname
package github.com/gonum/blas/cblas128
	imports github.com/gonum/blas/cgo
	imports C: unrecognized import path "C"

See:

https://travis-ci.org/gonum/blas/jobs/71493510

https://travis-ci.org/gonum/lapack/jobs/71493448

[Jonathan Lawlor]

Seems to be related to godep:

https://groups.google.com/forum/#!topic/golang-dev/i2jD_TRAH4U

Do you want to roll back to beta1 for now, until godep fixes the issue?

[Jonathan Lawlor]

Nevermind, it is an issue with go. They have a patch in the works: https://go-review.googlesource.com/#/c/12322/

[Dan Kortschak]

Leave it as is and when the go CL goes in we can restart those tests runs.

[Jonathan Lawlor]

Now updating from beta2 to beta3

[Jonathan Lawlor]

An issue popped up while testing stat:

runtime: bad pointer in frame github.com/gonum/matrix/mat64.(*SymDense).CopySym at 0xc820024370: 0x40
fatal error: invalid stack pointer

and also in matrix:

runtime: bad pointer in frame github.com/gonum/matrix/mat64.(*Dense).Clone at 0xc8200432a0: 0x4
fatal error: invalid stack pointer

and also in optimize:

=== RUN   TestLocal
runtime: bad pointer in frame github.com/gonum/matrix/mat64.Inner at 0xc820046418: 0x2
fatal error: invalid stack pointer

[Jonathan Lawlor]

I opened an issue on golang: https://github.com/golang/go/issues/11941

[Jonathan Lawlor]

Builds are passing in 1.5rc1.

[Jonathan Lawlor]

I'm going to be updating the builds to use the 1.5 release today.

[Brendan Tracey]

Thank you

On Aug 19, 2015, at 11:28 AM, Jonathan Lawlor <jonatha...@gmail.com> wrote:

I'm going to be updating the builds to use the 1.5 release today.

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[Jonathan Lawlor]

Things look good.

[Jonathan Lawlor]

Go 1.5.1 is out, I'll change the .travis.yml files to match shortly.

[Jonathan Lawlor]

Things look good.

[Jonathan Lawlor]

1.6 beta1 has been released.  I'll be forking the repos today, adding it to the build matrix, and seeing how things turn out.

[Jonathan Lawlor]

Everything is working in my forks.  Do you want me to add 1.6beta1 to the gonum build matrices?

[Dan Kortschak]

Yes please.

Would you also update 1.5 -> 1.5.2 where it hasn't been?

thanks

Dan

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