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SciSharp / TensorFlow.NET Public

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Performance optimization, refactoring and revamping.#366

Merged

Oceania2018 merged 58 commits into

masterSciSharp/TensorFlow.NET:masterfrom

perf-opsSciSharp/TensorFlow.NET:perf-opsCopy head branch name to clipboard

Aug 28, 2019

Conversation Commits58 (58)Checks Files changed

Merged

Performance optimization, refactoring and revamping.#366
Oceania2018 merged 58 commits into
masterfrom
perf-ops

Commits

Commits on Aug 21, 2019

Refactored DisposableObject
Nucs
committed
Added different build directory for TensorflowNET.Examples.GPU
Nucs
committed
_FetchHandler: Switched to NPTypeCode
Nucs
committed
gfile.cs, Walk(...): Handle case when directory top doesn't exist.
Nucs
committed
Tensor.Creation: Perf-opted when creating tensor from NDArray of string
Nucs
committed
Graph.cs: refactor and added docs
Nucs
committed
Tensor.Creation.cs: perf-ops
Nucs
committed
Tensor.Explicit.cs: perf-ops
Nucs
committed
Copied globals.regen from NumSharp
Nucs
committed
Tensor perf-ops and cleanup, Revamped dtypes.cs, some renames.
Nucs
committed
Tensor: Added guards for explicit casts.
Nucs
committed
Tensor: Added explicit cast to string
Nucs
committed
Tensor.ToArray<T>(): Added support for cases when tensor is scalar.
Nucs
committed
Tensor.BufferToArray(): Fixed to use long instead of int.
Nucs
committed
TensorShape: Revamped and documented.
Nucs
committed
BaseSession: Added Session.run(ITensorOrOperation fetche, params FeedItem[] feed_dict)
Nucs
committed
Tensor: renamed _dtype to _override_dtype
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committed
Fixed unit tests
Nucs
committed
Tensor.Operations: Reverted commit
Nucs
committed
DisposableObject: sorted internal_dispose to properly handle Dispose() calls
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committed
Tensor.DisposeUnmanagedResources: Nullify _handle after delete.
Nucs
committed
TensorShape.this[...]: fixed guard check.
Nucs
committed

Commits on Aug 22, 2019

DisposableObject #362
Oceania2018
committed
DisposableObject: Revamped based on VS unmanaged resource pattern.
Nucs
committed
Added TensorflowException as base class to all exceptions.
Nucs
committed
DisposableObject: Added CheckDisposed()
Nucs
committed
ScopedTFImportGraphDefOptions: removed unnecessary deconstructor
Nucs
committed
DefaultGraphStack: Revamped
Nucs
committed
tensor_util.cs: minor perf-op
Nucs
committed
Tensor.Creation: uncommented `Marshal.FreeHGlobal(dataPtr);`
Nucs
committed
globals.regen: fixed and added more arrays
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committed
Merge branch 'master' into perf-ops-2
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committed
Revamped Context and ContextOptions
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committed
BaseSession: Heavy perf-ops in sess.run logic-flow.
Nucs
committed

Commits on Aug 25, 2019

DefaultGraphStack: Perf-ops
Nucs
committed
Added benchmark for struct casting
Nucs
committed
TensorflowNET.UnitTest: Signed and added InternalVisibleTo in Core project.
Nucs
committed
TensorflowNET.Benchmarks: Removed InProcessToolchain from benchmarking.
Nucs
committed

Commits on Aug 27, 2019

BaseSession.run: revamped validate and process feed_dict.
Nucs
committed
FeedItem: Added deconstructor
Nucs
committed
Status: Changed exception of Check(bool) to TensorflowException
Nucs
committed
Tensor.Creation: changed deallocatiors to readonly private
Nucs
committed
Tensor: Changed eval(Session session, FeedItem[] feed_dict = null) to eval(Session session, params FeedItem[] feed_dict)
Nucs
committed
Tensor: Fixed redundant check and assignment in DisposeUnmanagedResources
Nucs
committed
Tensor: revamp of IsDisposed
Nucs
committed
Create UnmanagedExtensions.cs
Nucs
committed
Tensor.ToArray<T>: Minor change
Nucs
committed
Removed all use-cases of Marshal.PtrToStructure in favor of unsafe ptrs.
Nucs
committed
CSession: Revmoed Dispose of Input and Ouput values in DeleteInputValues, ResetOutputValues
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Buffer: Revamped and all perf-optted all use-cases.
Nucs
committed
Tensor.StringData: Changed to public.
Nucs
committed

Commits on Aug 28, 2019

Reverted: DefaultGraphStack: Perf-ops
Nucs
committed
RetainImageClassifier.cs: Fixed download url
Nucs
committed
RetrainImageClassifier.cs: Changed cache_bottlenecks to use Parallel.For
Nucs
committed
ObjectDetection: Fixed download url
Nucs
committed
Tensor.Creation: Minor bug fix
Nucs
committed
BaseSession: Reverted all changes
Nucs
committed
Binding.Util: Minor perf-op
Nucs
committed

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