Skip to content

Commit

Permalink
Cut a release for mxnet v0.12.0 (apache#304)
Browse files Browse the repository at this point in the history 
* prepare for releasing

* build: fix windows build

* update NEWS for apache#314

* update NEWS for apache#312

* update NEWS for apache#276
  • Loading branch information
@iblislin
iblislin authored Nov 16, 2017
1 parent 73b856b commit 1dfb5b3
Show file tree
Hide file tree
Showing 2 changed files with 86 additions and 33 deletions.
99 changes: 75 additions & 24 deletions NEWS.md
View file
Original file line number Diff line number Diff line change
@@ -1,19 +1,31 @@
# v0.3.0 (TBD)

* Drop 0.5 support. (#TBD)
* Update `libmxnet` to v0.12.0.
(See https://github.com/apache/incubator-mxnet/releases/tag/0.12.0)

* Drop 0.5 support. ([#300][300])

## New API

* `deepcopy` for NDArray (#273)
* `scalar ./ NDArray` is available now. (#292)
* `fill` and `fill!` for NDArray (#TBD)
### `SymbolicNode`

* Debugging print support. ([#276][276])

### `NDArray`

* `deepcopy` for `NDArray` ([#273][273])

* `scalar ./ NDArray` is available now. ([#292][292])

* `fill` and `fill!` for `NDArray`. ([#297][297], [#311][311])

An API correspond to Python's `mx.nd.full()`

* `fill(x, dims, ctx=cpu())`
* `fill(x, dims...)`
* `fill!(arr::NDArray, x)`

* Matrix (2D NDArray) multiplication is available now. (#TBD)
* Matrix (2D `NDArray`) multiplication is available now. ([#300][300])

```julia
julia> x
Expand All @@ -26,7 +38,8 @@
2.0 4.0
```

* `NDArray` `getindex`/`setindex!` linear indexing support and `first` for extracting scalar value. (#TBD)
* `NDArray` `getindex`/`setindex!` linear indexing support and `first` for
extracting scalar value. ([#294][294])

```julia
julia> x = mx.zeros(2, 5)
Expand All @@ -45,61 +58,99 @@
julia> y[] # this is available, also
42.0f0
```
* Elementwise power of `NDArray`. (#293)
* Elementwise power of `NDArray`. ([#293][293])

* `x.^2`
* `2.^x`
* `x.^y`
* where `x` and `y` are `NDArray`s.

* Elementwise power of irrational and `NDArray` (#TBD)
* Elementwise power of irrational and `NDArray`. ([#310][310])

* `e.^x`
* `x.^e`
* `π.^x`

## API Changes

* `reshape` of NDArray shares the same interface with Base (#272).
* `reshape(NDArray, dim; reverse=false)`
* `reshape(NDArray, dim...; reverse=false)`
* `Reshape` deprecated.
### `SymbolicNode`

* `reshape` of SymbolicNode shares the same interface with Base
and additional keyword argument (#279).
* `reshape` of `SymbolicNode` shares the same interface with Base
and additional keyword argument. ([#279][279])

* `reshape(SymbolicNode, dim; reverse=false, name)`
* `reshape(SymbolicNode, dim...; reverse=false, name)`
* `Reshape` deprecated.
* `Reshape` is deprecated.

* `mx.forward(x)` will return `x.outputs` now. ([#312][312])

* `srand!` deprecated, please use `srand` (#282)
### `NDArray`

* `mean` and `sum` of NDArray share the same interface with Base
and fix the `axis` indexing (#TBD).
* `reshape` of `NDArray` shares the same interface with Base. ([#272][272])

* `reshape(NDArray, dim; reverse=false)`
* `reshape(NDArray, dim...; reverse=false)`
* `Reshape` is deprecated.

* `srand!` deprecated, please use `srand`. ([#282][282])

* `mean` and `sum` of `NDArray` share the same interface with Base
and fix the `axis` indexing. ([#303][303])

* This is a breaking change; no deprecated warning.
* Before: `mean(arr, axis=0)`
* After: `mean(arr, 1)`

* `max` and `min` of NDArray renamed to `maximum` and `minimum` and share the
same interface with Base. The `axis` indexing is fixed, also. (#TBD)
* `max` and `min` of `NDArray` renamed to `maximum` and `minimum` and share the
same interface with Base. The `axis` indexing is fixed, also. ([#303][303])

* This is a breaking change; no deprecated warning.
* Before: `mx.max(arr, axis=0)` or `mx.max_axis(arr, axis=0)`
* After: `maximum(arr, 1)`

* `mx.transpose` for high dimension NDArray has been renamed to `permutedims`
and shares the same interface with Base. (#TBD)
* `mx.transpose` for high dimension `NDArray` has been renamed to `permutedims`
and shares the same interface with Base. ([#303][303])

* This is a breaking changes; no deprecated warning.
* Before: `mx.transpose(A, axis=[2, 1, 3])`
* After: `permutedims(A, [2, 1, 3])`

* `prod` of `NDArray` shares the same interface with Base and fix
the `axis` indexing. (#TBD).
* `prod` of `NDArray` shares the same interface with Base and fix the `axis`
indexing. ([#303][303])

* This is a breaking change; no deprecated warning.
* Before: `prod(arr, axis=-1)`
* After: `prod(arr, 1)`

## Bugfix

* Broadcasting operation on same variable is back. ([#300][300], [#314][314])
```julia
x = mx.NDArray(...)
x .* x
```

```julia
y = mx.Variable(:y)
y .* y
```

[272]: https://github.com/dmlc/MXNet.jl/pull/272
[273]: https://github.com/dmlc/MXNet.jl/pull/273
[276]: https://github.com/dmlc/MXNet.jl/pull/276
[279]: https://github.com/dmlc/MXNet.jl/pull/279
[282]: https://github.com/dmlc/MXNet.jl/pull/282
[292]: https://github.com/dmlc/MXNet.jl/pull/292
[293]: https://github.com/dmlc/MXNet.jl/pull/293
[294]: https://github.com/dmlc/MXNet.jl/pull/294
[297]: https://github.com/dmlc/MXNet.jl/pull/297
[300]: https://github.com/dmlc/MXNet.jl/pull/300
[303]: https://github.com/dmlc/MXNet.jl/pull/303
[310]: https://github.com/dmlc/MXNet.jl/pull/310
[311]: https://github.com/dmlc/MXNet.jl/pull/311
[312]: https://github.com/dmlc/MXNet.jl/pull/312
[314]: https://github.com/dmlc/MXNet.jl/pull/314

# v0.2.2 (2017.05.14)
* Updated supported version of MXNet to 0.9.4.
* Improved build-system with support for auto-detecting GPU support.
Expand Down
20 changes: 11 additions & 9 deletions deps/build.jl
View file
Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ import JSON
# First try to detect and load existing libmxnet
################################################################################
libmxnet_detected = false
libmxnet_curr_ver = get(ENV, "MXNET_COMMIT", "master")
curr_win = "20170819"
libmxnet_curr_ver = get(ENV, "MXNET_COMMIT", "0.12.0")
curr_win = "20171019" # v0.12.0

if haskey(ENV, "MXNET_HOME")
info("MXNET_HOME environment detected: $(ENV["MXNET_HOME"])")
Expand Down Expand Up @@ -85,7 +85,7 @@ if !libmxnet_detected
return
end
info("Downloading pre-built packages for Windows.")
base_url = "https://github.com/yajiedesign/mxnet/releases/download/weekly_binary_build/prebuildbase_win10_x64_vc14.7z"
base_url = "https://github.com/yajiedesign/mxnet/releases/download/weekly_binary_build_v2/prebuildbase_win10_x64_vc14_v2.7z"

if libmxnet_curr_ver == "master"
# download_cmd uses powershell 2, but we need powershell 3 to do this
Expand All @@ -99,15 +99,17 @@ if !libmxnet_detected

exe7z = joinpath(JULIA_HOME, "7z.exe")

run(download_cmd(base_url, "mxnet_base.7z"))
run(`$exe7z x mxnet_base.7z -y -ousr`)
run(`cmd /c copy "usr\\3rdparty\\openblas\\bin\\*.dll" "usr\\lib"`)
run(`cmd /c copy "usr\\3rdparty\\opencv\\*.dll" "usr\\lib"`)

run(download_cmd(package_url, "mxnet.7z"))
run(`$exe7z x mxnet.7z -y -ousr`)
# this command will create the dir "usr\\lib"
run(`$exe7z x mxnet.7z build lib -y -ousr`)
run(`cmd /c copy "usr\\build\\*.dll" "usr\\lib"`)

run(download_cmd(base_url, "mxnet_base.7z"))
run(`$exe7z x mxnet_base.7z -y -ousr`)
run(`cmd /c copy "usr\\prebuildbase_win10_x64_vc14_v2\\3rdparty\\bin\\*.dll" "usr\\lib"`)

# testing
run(`cmd /c dir "usr\\lib"`)
return
end

Expand Down

0 comments on commit 1dfb5b3

Please sign in to comment.