提交 489102b0 authored 作者: Frederic's avatar Frederic

update the vision for the 0.6rc1 release.

上级 538aedb2
......@@ -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
0.6rc1):
* 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
......
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