Skip to content
项目
群组
代码片段
帮助
当前项目
正在载入...
登录 / 注册
切换导航面板
P
pytensor
项目
项目
详情
活动
周期分析
仓库
仓库
文件
提交
分支
标签
贡献者
图表
比较
统计图
议题
0
议题
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
CI / CD
CI / CD
流水线
作业
日程
统计图
Wiki
Wiki
代码片段
代码片段
成员
成员
折叠边栏
关闭边栏
活动
图像
聊天
创建新问题
作业
提交
问题看板
Open sidebar
testgroup
pytensor
Commits
489102b0
提交
489102b0
authored
10月 01, 2012
作者:
Frederic
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
update the vision for the 0.6rc1 release.
上级
538aedb2
隐藏空白字符变更
内嵌
并排
正在显示
1 个修改的文件
包含
8 行增加
和
9 行删除
+8
-9
introduction.txt
doc/introduction.txt
+8
-9
没有找到文件。
doc/introduction.txt
浏览文件 @
489102b0
...
...
@@ -165,11 +165,11 @@ Note: There is no short term plan to support multi-node computation.
Theano Vision State
===================
Here is the state of that vision as of
24 October 2011
(after Theano release
0.
4.
1):
Here is the state of that vision as of
1 October 2012
(after Theano release
0.
6rc
1):
* We support tensors using the `numpy.ndarray` object and we support many operations on them.
* We support sparse types by using the `scipy.{csc,csr}_matrix` object and support some operations on them
(more are coming)
.
* We support sparse types by using the `scipy.{csc,csr}_matrix` object and support some operations on them.
* We have started implementing/wrapping more advanced linear algebra operations.
* We have many graph transformations that cover the 4 categories listed above.
* We can improve the graph transformation with better storage optimization
...
...
@@ -196,16 +196,15 @@ Here is the state of that vision as of 24 October 2011 (after Theano release
* The profiler used by cvm is less complete than `ProfileMode`.
* SIMD parallelism on the CPU comes from the compiler.
* Multi-core parallelism is only supported
for gemv and gemm, and only
if the external BLAS implementation supports it
.
* Multi-core parallelism is only supported
Conv2d. If the external BLAS implementation supports it,
there is also, gemm, gemv and ger that are parallelized
.
* No multi-node support.
* Many, but not all NumPy functions/aliases are implemented.
* http://www.assembla.com/spaces/theano/tickets/781
* Wrapping an existing Python function in easy, but better documentation of
it would make it even easier.
* We need to find a way to separate the shared variable memory
* Wrapping an existing Python function in easy and documented.
* We know how to separate the shared variable memory
storage location from its object type (tensor, sparse, dtype, broadcast
flags).
flags)
, but we need to do it
.
Contact us
...
...
编写
预览
Markdown
格式
0%
重试
或
添加新文件
添加附件
取消
您添加了
0
人
到此讨论。请谨慎行事。
请先完成此评论的编辑!
取消
请
注册
或者
登录
后发表评论