platform/adaptation/npu/trix-engine.git
5 years ago[NE] Remove 'first_buffer' in configure functions.
Dongju Chae [Wed, 17 Jul 2019 10:08:10 +0000 (19:08 +0900)]
[NE] Remove 'first_buffer' in configure functions.

This commit removes buffer arguments in configure functions.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N4C] Make N4C's register/unregister() use its own mutex
Dongju Chae [Wed, 17 Jul 2019 06:42:13 +0000 (15:42 +0900)]
[N4C] Make N4C's register/unregister() use its own mutex

This commit changes N4C to use its own mutex in register/unregister()

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N3] Add N3's wrapper of output callback
Dongju Chae [Wed, 17 Jul 2019 09:40:52 +0000 (18:40 +0900)]
[N3] Add N3's wrapper of output callback

This commit adds the output callback wrapper for N3.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N44] Add prototype impl. of N44
Dongju Chae [Thu, 4 Jul 2019 08:20:19 +0000 (17:20 +0900)]
[N44] Add prototype impl. of N44

This commit includes the basic implementation for N44.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N40] Fix compiler error in ne-inputservice.h
Dongju Chae [Thu, 4 Jul 2019 08:19:24 +0000 (17:19 +0900)]
[N40] Fix compiler error in ne-inputservice.h

This commit re-arranges the order of structure definitions to fix compile errors.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N71] Split the compaction algorithm into two-step one
Dongju Chae [Wed, 17 Jul 2019 08:10:20 +0000 (17:10 +0900)]
[N71] Split the compaction algorithm into two-step one

This commit splits the compaction algorithm into two-step one.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Main] Make main() call N2's init/exit functions.
Dongju Chae [Tue, 16 Jul 2019 11:34:24 +0000 (20:34 +0900)]
[Main] Make main() call N2's init/exit functions.

This commit changes main() to call N2's init/exit functions.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Main] Fix bugs in argument parsing
Dongju Chae [Tue, 16 Jul 2019 11:32:33 +0000 (20:32 +0900)]
[Main] Fix bugs in argument parsing

This commit fixs the argument parsing bug. It didn't check whether `argc` is larger than 1.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Conf] Implement configuration parsing
Dongju Chae [Tue, 16 Jul 2019 12:27:50 +0000 (21:27 +0900)]
[Conf] Implement configuration parsing

This commit implements configuration parsing in `ne-conf.c`

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Build] Revise meson.build for each module
Dongju Chae [Tue, 16 Jul 2019 09:37:46 +0000 (18:37 +0900)]
[Build] Revise meson.build for each module

This commit changes each meson.build file to use the same prefix and remove unncessary dependencies.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Build] Append sources for implemented modules to the build script
Dongju Chae [Mon, 15 Jul 2019 04:26:15 +0000 (13:26 +0900)]
[Build] Append sources for implemented modules to the build script

This commit appends implemented components to `npu_engine_common_sources`
- 'ne-armplugin.c'
- 'ne-handler.c'
- 'ne-scheduler.c'

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Build] Add missing dependencies for NPU Engine
Dongju Chae [Mon, 15 Jul 2019 04:24:28 +0000 (13:24 +0900)]
[Build] Add missing dependencies for NPU Engine

This commit adds missing dependencies such as iniparser and libm

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N71/Errno] Remove ne-error.h and use the log utility in ne-utils.h
Dongju Chae [Fri, 12 Jul 2019 06:02:16 +0000 (15:02 +0900)]
[N71/Errno] Remove ne-error.h and use the log utility in ne-utils.h

This commit changes codes to use the log utility in ne-utils.h

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N2] The prototype of host handler
Dongju Chae [Thu, 27 Jun 2019 10:05:41 +0000 (19:05 +0900)]
[N2] The prototype of host handler

This commit adds the implementation of host handler.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[ne-inf/mem] Build fixes
Parichay Kapoor [Thu, 11 Jul 2019 05:37:06 +0000 (14:37 +0900)]
[ne-inf/mem] Build fixes

Minor fixes for ne-inf anf ne-mem

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[N3] The prototype of interence scheduler
Dongju Chae [Fri, 28 Jun 2019 08:28:48 +0000 (17:28 +0900)]
[N3] The prototype of interence scheduler

This commit adds the implementation of inference scheduler (N3).

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NE/Headers] Fix headers in NPU Engine to sync with the recent updates
Dongju Chae [Fri, 12 Jul 2019 02:14:36 +0000 (11:14 +0900)]
[NE/Headers] Fix headers in NPU Engine to sync with the recent updates

This commit updates some NE header files to apply the recent discussion and fix compile errors
- move `output_ready` to `ne-common.h`
- add missing header files
- fix error due to typedef structures before their declarations

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N71] Change a chunk state management to safely resize I/O buffers.
Dongju Chae [Fri, 12 Jul 2019 02:03:57 +0000 (11:03 +0900)]
[N71] Change a chunk state management to safely resize I/O buffers.

This commit changes the logic of chunk state management to safely resize I/O buffers.
Now, each chunk has one of three states (i.e., free, activated, modified).
This 'modified' state contains anything which can change the offset and size of a used chunk.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N71] Add simple unit tests for memory allocator
Dongju Chae [Fri, 12 Jul 2019 01:33:54 +0000 (10:33 +0900)]
[NRC/N71] Add simple unit tests for memory allocator

This commit includes some unit tests and append build scripts for this

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Build] meson script for npu-engine
Parichay Kapoor [Wed, 10 Jul 2019 07:10:34 +0000 (16:10 +0900)]
[Build] meson script for npu-engine

Added meson build script for npu-engine
Added fix for meson script for libnpu-core

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[N91/NPUdrvApi_c] Added implementation of interfacing with device driver
Parichay Kapoor [Mon, 1 Jul 2019 07:38:41 +0000 (16:38 +0900)]
[N91/NPUdrvApi_c] Added implementation of interfacing with device driver

Added the implementation of functions which interface with srnpu device driver

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[Dist] Fix duplicated, comment header exports
MyungJoo Ham [Wed, 10 Jul 2019 07:54:32 +0000 (16:54 +0900)]
[Dist] Fix duplicated, comment header exports

meson build commands were duplicated.
added a note that header-export should be managed by meson script, not .spec file.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Meson] Host meson file typo fix
MyungJoo Ham [Thu, 27 Jun 2019 09:30:57 +0000 (18:30 +0900)]
[Meson] Host meson file typo fix

- A string was not closed.
- Variable names had a lot of typo.
- Undefined variable w/ cxx.
- Incorrect npuhost install path

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Dist/Tizen] Fix .spec for host gbs build
MyungJoo Ham [Thu, 27 Jun 2019 09:22:43 +0000 (18:22 +0900)]
[Dist/Tizen] Fix .spec for host gbs build

THe main meson.build is located at /host.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Meson] Fix incorrect include-dir variable
MyungJoo Ham [Thu, 27 Jun 2019 09:19:18 +0000 (18:19 +0900)]
[Meson] Fix incorrect include-dir variable

Use the standard syntax to support different versions of meson.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Dist/Tizen] Fix .spec for gbs build
MyungJoo Ham [Thu, 27 Jun 2019 08:24:33 +0000 (17:24 +0900)]
[Dist/Tizen] Fix .spec for gbs build

Fixes of:
- Missing Summary entires for subpackages (build error)
- Missing build dependencies on iniparser, libdrm
- Missing NPU=FS mode support

Note that this does not fix all build errors of GBS.
More comimts will follow to resolve other issues.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[ne-engine] Build fixes
Parichay Kapoor [Wed, 10 Jul 2019 07:18:29 +0000 (16:18 +0900)]
[ne-engine] Build fixes

Added fixes to solve build error

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[N4C] Implemtnation of start/stop
MyungJoo Ham [Tue, 25 Jun 2019 10:56:25 +0000 (19:56 +0900)]
[N4C] Implemtnation of start/stop

Basic functions are implemented.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[N4C] Register/Unregister N4x input services
MyungJoo Ham [Tue, 25 Jun 2019 10:18:49 +0000 (19:18 +0900)]
[N4C] Register/Unregister N4x input services

N4x should register itself with the given interfaces.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Utils/Log] Fix syntax/semantic errors for log functions in ne-utils.c
Dongju Chae [Fri, 28 Jun 2019 06:28:59 +0000 (15:28 +0900)]
[Utils/Log] Fix syntax/semantic errors for log functions in ne-utils.c

This commit fixes some syntax/semantic errors in ne-utils.c

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[N42] Skeleton code for N42
Parichay Kapoor [Thu, 4 Jul 2019 05:22:53 +0000 (14:22 +0900)]
[N42] Skeleton code for N42

Added skeleton code for N42

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[N5] Add missing APIs in NPU ARM plugin
Dongju Chae [Thu, 4 Jul 2019 08:14:43 +0000 (17:14 +0900)]
[N5] Add missing APIs in NPU ARM plugin

This commit adds some missing APIs such as
- deregister() of npu_arm_plugin
- preempt() in npu_arm_plugin

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[npubinfmt] Removing activation size and values
Parichay Kapoor [Tue, 9 Jul 2019 08:05:14 +0000 (17:05 +0900)]
[npubinfmt] Removing activation size and values

Activation values is the output of a layer after applying activation function.
It can be either intermediate value or output value in my understanding.
Model binary cannot provide these values.

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[Wait4#9][N91/NPUdrvApi_c] Implementation for NPU API interface
Parichay Kapoor [Fri, 28 Jun 2019 05:55:05 +0000 (14:55 +0900)]
[Wait4#9][N91/NPUdrvApi_c] Implementation for NPU API interface

Added implementation for NPU API interface
Updated meson build
TODO: implement NYI items

v1:
Added locking along with minor fixes

v2:
Updated as per blocking I/O

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[NRC/N71] Make only N4x manage the triple buffering
Dongju Chae [Wed, 26 Jun 2019 11:14:33 +0000 (20:14 +0900)]
[NRC/N71] Make only N4x manage the triple buffering

This commit updates the overall buffer management in memory allocator.
Now, only N4x can manage triple buffering via .switch_buffers()

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N10] NPU driver API interface
Parichay Kapoor [Mon, 10 Jun 2019 01:04:57 +0000 (10:04 +0900)]
[NRC/N10] NPU driver API interface

In http://suprem.sec.samsung.net/confluence/pages/viewpage.action?pageId=126187176
this is about N10 and N10's dependencies

V1:
Added details regarding the ioctl calls and signal handling

V2:
Updated interface to accomodate update in overall design for NPU design

V3:
Updated to use offset, and minor bug fixes

V4:
Updated with ioctl design
UIO design needed access to physical address in user side

V5:
Added interface to pass dmabuf_fd to kernel driver for physical address access
Added an extra identifier when setting up npu device

V6:
Updated based on blocking I/O

Signed-off-by: Parichay Kapoor <pk.kapoor@samsung.com>
5 years ago[Utils] Add a missing destroy function for hash table
Dongju Chae [Thu, 4 Jul 2019 05:46:58 +0000 (14:46 +0900)]
[Utils] Add a missing destroy function for hash table

This commit adds the destroy function for hash table.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N71] add error checking to prevent size overflow
Dongju Chae [Thu, 27 Jun 2019 03:50:25 +0000 (12:50 +0900)]
[NRC/N71] add error checking to prevent size overflow

Fix size overflow bug

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NE/test] change assert() to ASSERT_XX() in gtest
Dongju Chae [Thu, 27 Jun 2019 12:17:49 +0000 (21:17 +0900)]
[NE/test] change assert() to ASSERT_XX() in gtest

Change assert() to ASSERT_XX() for gem/utils unit tests.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[CONF/FIX] fix typo and remove unused variables in ne-conf.c
Dongju Chae [Fri, 28 Jun 2019 05:16:01 +0000 (14:16 +0900)]
[CONF/FIX] fix typo and remove unused variables in ne-conf.c

This commit removes some typos in ne-conf.c

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Dist/RPM] Simplify packaging.
MyungJoo Ham [Thu, 13 Jun 2019 09:48:25 +0000 (18:48 +0900)]
[Dist/RPM] Simplify packaging.

1. For OBS, unify spec files
2. Do not separate adaptation packages; they do not have alternatives.
3. Added .pc file and install scripts for devel package.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE/N5] Interface for ARM post processor
MyungJoo Ham [Thu, 20 Jun 2019 10:35:22 +0000 (19:35 +0900)]
[NE/N5] Interface for ARM post processor

Compiler may provide an ARM post processing block with this interface.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE-CONF] Added interface of global conf/env values
MyungJoo Ham [Tue, 25 Jun 2019 11:08:26 +0000 (20:08 +0900)]
[NE-CONF] Added interface of global conf/env values

- Added two dir confs
- Added doxygen entries for conf elements.
- Added a default .ini file.
- Added API to initialize conf values from main().

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[N40/InputService] Interface for N40
MyungJoo Ham [Mon, 24 Jun 2019 11:59:11 +0000 (20:59 +0900)]
[N40/InputService] Interface for N40

Interface for N40, which is a prototype for N4x plugins.

Updated 2019-06-25
- Added two operators for N40, which are used by N4x to
register themselves. They are implemented in N4C.
- Follow N4/N40 ActSeq document on halt modes.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Npufmt] fix compile errors in NPU binary format header.
Dongju Chae [Thu, 27 Jun 2019 07:05:32 +0000 (16:05 +0900)]
[Npufmt] fix compile errors in NPU binary format header.

This commit fixed two compile errors.
- typedef structures before their declarations
- flexible array member in union

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N3] Inference Scheduler Interfaces
MyungJoo Ham [Thu, 16 May 2019 11:29:14 +0000 (20:29 +0900)]
[NRC/N3] Inference Scheduler Interfaces

In http://suprem.sec.samsung.net/confluence/pages/viewpage.action?pageId=126187176
This is about NRC-scheduler.h of N3.

Updated 2019-06-12
- Removed duplicated file.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years agoNPU Binary Format
MyungJoo Ham [Wed, 5 Jun 2019 08:03:17 +0000 (17:03 +0900)]
NPU Binary Format

This defines the binary format of compiled NPU model data.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE-CONF] Add basic implementation skeleton
MyungJoo Ham [Wed, 26 Jun 2019 04:12:58 +0000 (13:12 +0900)]
[NE-CONF] Add basic implementation skeleton

This shows how ne-conf.c should be implemented.

Updated (2019-06-26)
- Added confpath to load_conf()
- Added confpath argument to argc/argv of main()
- Modified ini load logic of load_conf()

TODO Later: add parsers.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE-Util] Add log write implementation
MyungJoo Ham [Wed, 26 Jun 2019 05:13:23 +0000 (14:13 +0900)]
[NE-Util] Add log write implementation

Each module may use logwrite to leave log messages
to a filesystem.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Main] Add main function.
MyungJoo Ham [Wed, 26 Jun 2019 04:11:31 +0000 (13:11 +0900)]
[Main] Add main function.

Each module should register its init functions here.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Maintanence] Add CODEOWNERS
MyungJoo Ham [Wed, 26 Jun 2019 04:32:58 +0000 (13:32 +0900)]
[Maintanence] Add CODEOWNERS

Getting tired of adding reviewers manually,
let GITHUB do that for us.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE-Utils] Add log utilities
MyungJoo Ham [Wed, 26 Jun 2019 04:18:10 +0000 (13:18 +0900)]
[NE-Utils] Add log utilities

Modules may write log files with the given API.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE-CONF] Interface of global conf/env values
MyungJoo Ham [Tue, 25 Jun 2019 11:08:26 +0000 (20:08 +0900)]
[NE-CONF] Interface of global conf/env values

All modules may read conf values with this interface.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[N4C] Skeleton only
MyungJoo Ham [Tue, 25 Jun 2019 08:36:26 +0000 (17:36 +0900)]
[N4C] Skeleton only

As an example of adding implementation for npu-engine,
here goes a trivial code without actual implementation.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE] Event Handler Interfaces, N1
MyungJoo Ham [Wed, 15 May 2019 11:20:49 +0000 (20:20 +0900)]
[NE] Event Handler Interfaces, N1

In http://suprem.sec.samsung.net/confluence/pages/viewpage.action?pageId=126187176
It's about N1 and N1's dependencies.

Updated 2019-06-12
- Updated enum name for iCAM mode
- Added enum name for Fast-Model testing

Updated 2019-06-24
- Fixed typo
- RegisterModel uses hwmem.

Updated 2019-06-25
- Removed model struct. Reuse ne-model.h

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE/N4] Interface of N4 and N7-models
MyungJoo Ham [Thu, 20 Jun 2019 10:07:51 +0000 (19:07 +0900)]
[NE/N4] Interface of N4 and N7-models

ne-inf.h: The interface of N4

ne-model.h: The interfaces of loaded model and submodel, which are
  "model" and "submodel" class of N7,
  http://suprem.sec.samsung.net/confluence/display/ODLC/Class+Diagram+of+N7

Updated 2019-06-25
- Reuse ne-utils.h's linked list
- Added model's info to remove model struct from other files

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NRC/N71] Remove .config_buffers() & 32bit -> 64bit
Dongju Chae [Tue, 25 Jun 2019 05:16:28 +0000 (14:16 +0900)]
[NRC/N71] Remove .config_buffers() & 32bit -> 64bit

This commit removes .config_buffers() and convert 32bit to 64bit (to sync with other headers).

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N71] implement memory allocator using a GEM driver
Dongju Chae [Thu, 20 Jun 2019 04:23:23 +0000 (13:23 +0900)]
[NRC/N71] implement memory allocator using a GEM driver

This commit includes basic implementations of memory allocator, hwmmem, and I/O buffer.
Also, memory mangement and compaction algorithms are updated.

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N9/build] Append build scripts for GEM API
Dongju Chae [Fri, 14 Jun 2019 01:54:22 +0000 (10:54 +0900)]
[NRC/N9/build] Append build scripts for GEM API

This commit changes build scripts (meson.build) to build libGEM-core

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[NRC/N9] minor fix such as removing unnecessary functions
Dongju Chae [Thu, 13 Jun 2019 10:59:16 +0000 (19:59 +0900)]
[NRC/N9] minor fix such as removing unnecessary functions

This commit includes
- remove unnecessary functions and fixes errors.
- change 'open' function to specify the name of gem driver

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Utils] remove the prefix
Dongju Chae [Fri, 21 Jun 2019 08:10:25 +0000 (17:10 +0900)]
[Utils] remove the prefix

This commit removes the prefix of each function in utility

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[libNPUhost] API Prototype Draft
MyungJoo Ham [Tue, 14 May 2019 11:53:02 +0000 (20:53 +0900)]
[libNPUhost] API Prototype Draft

The first libnpuhost API draft includes API interface
format for the required functions only.

Changes 20190604
- enum typo fixed
- added @todo for in-memory models

Changes 20190612
- use explicit types insteat of int unless they are ok/error return values
- rename attributes to avoid confusion
- added a few comments

Changed 20190617
- Renamed async policy names
- Added a note on memory compaction

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Dist/Debian] Add libnpuhost pkging for Ubuntu/Debian
MyungJoo Ham [Thu, 13 Jun 2019 11:28:37 +0000 (20:28 +0900)]
[Dist/Debian] Add libnpuhost pkging for Ubuntu/Debian

To prepare CI system, we need build/pkging services.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[Utils] Add utility functions for memory allocator and other components
Dongju Chae [Thu, 13 Jun 2019 11:37:48 +0000 (20:37 +0900)]
[Utils] Add utility functions for memory allocator and other components

This commit includes some utility functions such as linked list and hash table.
It will be used in N71 (memory allocator).
And, we can append other utility functions if necessary.

5 years ago[GEM/tests] Add simple unit tests for GEM API operations
Dongju Chae [Mon, 27 May 2019 05:08:16 +0000 (14:08 +0900)]
[GEM/tests] Add simple unit tests for GEM API operations

This commit inclues some unit tests

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[Build] Add basic meson build scripts
MyungJoo Ham [Thu, 13 Jun 2019 10:48:53 +0000 (19:48 +0900)]
[Build] Add basic meson build scripts

Core and Host will have separated meson build roots.
Note that common is to be separatedly packages; however,
it does not have codes to be compiled; thus, packager
can do things for common without the help of meson.

Changes 2019-06-13
- C++ dependency clarification

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[GEM] Implement core operations for GEM API
Dongju Chae [Mon, 27 May 2019 04:58:08 +0000 (13:58 +0900)]
[GEM] Implement core operations for GEM API

This commit includes core operations for GEM API
- open, create, destroy, mmap, and export

Signed-off-by: Dongju Chae <dongju.chae@samsung.com>
5 years ago[DIST] Enable multi-threaded build
MyungJoo Ham [Fri, 17 May 2019 07:18:31 +0000 (16:18 +0900)]
[DIST] Enable multi-threaded build

Add -j* options

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[NE] NPU Runtime Core --> NPU Engine
MyungJoo Ham [Fri, 17 May 2019 05:50:41 +0000 (14:50 +0900)]
[NE] NPU Runtime Core --> NPU Engine

Rename module name

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years ago[DIST] Separate host / core package script
MyungJoo Ham [Thu, 16 May 2019 11:40:38 +0000 (20:40 +0900)]
[DIST] Separate host / core package script

In order to ensure that the core-package has the least
dependencies at build-time, separate host-package from
core-package script so that we can keep using heavy
libraries for host-packages.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years agoApplied NPU OS Design update, 2019/04/15 v2
MyungJoo Ham [Mon, 15 Apr 2019 10:43:32 +0000 (19:43 +0900)]
Applied NPU OS Design update, 2019/04/15 v2

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years agoApply design draft of NPU OS Design
MyungJoo Ham [Mon, 15 Apr 2019 10:34:40 +0000 (19:34 +0900)]
Apply design draft of NPU OS Design

Interface design of
http://suprem.sec.samsung.net/confluence/pages/viewpage.action?pageId=126187176
is applied.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years agoInitial directory structure created
MyungJoo Ham [Wed, 10 Apr 2019 05:48:11 +0000 (14:48 +0900)]
Initial directory structure created

This is to provide source code structural overview.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
5 years agoInitial commit with documentation link
MyungJoo Ham [Wed, 10 Apr 2019 04:51:12 +0000 (13:51 +0900)]
Initial commit with documentation link

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>