2 - Use a global request id managed by a device driver
3 - Handle the field for extended metasize in npubinfmt.h
4 - Support nnstreamer sub-plugin in Tizen emulator 6.5
5 - Support system-wide request profiling using a device driver
6 - Support application and request statistics in cuse driver
9 - Add extra field for extened metasize to npubinfmt.h
10 - Add extra API to select a NPU scheduler
11 - Add apptest to test API interleaving
12 - Add nnstreamer filter sub-plugin for srnpu
13 - Fix model existence checking
14 - Fix text formats reported by trinity-smi
17 - Support NCHW data layout conversion
18 - Perform code refactoring of HW input service
19 - Add segment size info. for external memory
20 - Add github action workflows for CI/CD
23 - Fix bug when setting npumgr param
24 - Fix bug when deallocating hwmem (e.g., missing close)
25 - Support multiple submission with the same request
26 - Add several aging apptests (e.g., repeat iterations)
27 - Add data layout for input/output tensors to npubinfmt.h
28 - Remove run_internal APIs (invalid scenarios) in libnpuhost.h
31 - Add decoupled APIs for network inferencing
32 - Enhance debugging (e.g., logging, API)
33 - Update VD I/F sync. with real modules
34 - Revise some documents
37 - Fix memcpy bug of getNPUmodel_metadata
38 - Add documents for FPGA testing guide
39 - Add unittests to increase function coverage
40 - Drop Ubuntu 16.04 (Xenial) support
43 - Complete the dummy module of VD NPU manager
44 - Add libnpuhost APIs for user convenience
45 - Add some unittests to cover RFP checklists
49 - Add new profile API, getNPU_profile_opt()
50 - Add the opcode of each vISA profile layer
51 - Fix minor svace issues
52 - Use TRIV v2.3.5 test models
55 - Implement the prototype of VD NPU Manager (dummy)
56 - Provide a CUSE-based virtual device node (trinity-cuse)
57 - Distinguish debian and emulated envionment
58 - Apply clang-format for the whole C++ source codes
59 - Add a profile data path to the result of getNPU_profile()
62 - Add start/end cycles of each profiling layer
63 - Support NPU emulation mode in Tizen env.
66 - Increase the maximum length of profiling layer name
67 - Update the testdata path of unittests (v2.3.4)
70 - Support profiling APIs for requests with any priority
71 - Add an apptest program to test the task preemption
72 - Fix minor bugs on a few unittest programs
75 - Support the DSP profiling for MDK
76 - Increase the overall code coverage
77 - Revise the debugging feature
80 - Update npubinfmt.h to store extra model info
81 - Support per-layer profiling for MDK
82 - Provide hotdoc-generated documents
85 - Support 2-TOPS TRIV2 as the default NPU
86 - Support TRIV 2.3.x architecture
87 - Make TRIV1 and TRIA devices deprecated
90 - Fix tensor size calculation using dynamic data granularity
91 - Increase the code coverage for new APIs
94 - Support profiling APIs in FastModel/FPGA env.
95 - Fix some package dependency issues
98 - Implement profiling APIs with the libmrpsim support
99 - Fix minor bugs mostly related to NPU emulation
102 - Revise NPU driver APIs to use Trinity API level 2
103 - Extend trinity-smi to monitor the status of apps and their tasks
104 - Seperate libnpuhost codes from core handler codes
107 - Support 2-TOPS NPU devices for emulation with different command files
108 - Add the command line utility (trinity-smi) for monitoring trinity devices
109 - Support the Docker envionment (xenial, bionic) for npu-engine users
112 - Revise the utility for trinity-testing applications
113 - Replace emulation library from libnpu-engine-emul to libmrpsim
114 - Resolve minor issues from static analyzers (i.e., svace, coverity)
117 - Fix minor bugs related to layout conversion
120 - Add a prototype of profiling interface as libnpuhost APIs
121 - Add some apptests to check a multi-tasking capability
122 - Skip to install dummy (or uncompatible) apptests in non-emulated env.
123 - Fix minor bugs related to model unregistration
126 - Fix external segment handling bugs
127 - Add npu-engine-utils package
128 - Support TRIV2's data manipulation (layout conversion)
131 - Resolve issues reported by static analyzer (svace/coverity)
132 - Add driver-assisted memory copy to avoid FPGA memcpy bug
133 - Prepare the code release
136 - Revise the user APIs for HW-recurring tasks
137 - Sync with the kernel driver's changed ioctl definition
138 - Add testcases for external hwmem and HW-recurring tasks
141 - Fix tensor size calculations on TRIV2 layout
142 - Add some testcases to run infernces using an async thread
145 - Add ioctl() to get the number of requests for trinity devices
146 - Add ioctl() to stop all requests for trinity devices
147 - Support log verbose mode for debugging
148 - Version sync with npu-engine-emul
151 - Fix minor bugs (e.g., weight offset setting and data size calc)
152 - Add user-level APIs to get status (e.g., memory/device status)
153 - Support memory status ioctl for trinity devices
154 - Support the stop feature to terminate submitted requests
157 - Fully support the TRIV2 device and kernel driver
158 - Add missing device functions (e.g., unsetModel)
159 - Resolve minor bugs and svace issues
162 - Revise the whole source codes (C++ porting/refactoring)
163 - Increase the code coverage (>= 85%)
164 - Support a segment table for TRIV2 inferences
165 - Sync with the revised NPU kernel drivers
168 - Sync with the NPU kernel driver refactoring
169 - Add the version control with the NPU kernel driver
172 - Add APIs to sepecify inference constraints (e.g., timeout/priority)
173 - Add an option to control multiple buffering
174 - Support a thread pool to support concurrent ioctls
175 - Support a HW-recurring input service for runNPU_internalInput()
178 - Fix minor bugs on NPU unittests
179 - Add install_rpath for ubuntu users
180 - Disable apptests using tvn models (instead, CI will do this)
183 - Fix minor bugs on shamt handling in NPU emulation codes
184 - Add an API to get the model metadata
187 - Fix minor bugs on data mainpulation
190 - Remove NPU emulation impl. (moved to AIP/NPU_SystemService_Emulator)
191 - Remove testdata generation impl. (moved to AIP/NPU_SystemService_Testdata)
192 - Simplify debian/tizen packaging scripts
195 - Fix minor bugs in testdata generation
198 - Support simultaneous request handling from different user apps
199 - Support timeout and priority handling for multiple requests
200 - Add and verify prebuilt tvn models (TRIV v1) in FastModel
201 - Sync with the NPU driver version in NPU_Linux-kernel
204 - Verify test cases on FastModel
205 - Fix a few minor bugs
208 - Support new NPU binary format (i.e., version 2)
209 - Support non-contiguous multiple input/output tensors
210 - Support data manipulation and quantization (only for npubinfmt v2)
213 - Add a prototype for NPU-ASR
217 - Change names of sub-packages from libnpuengine to npu-engine
220 - Tarballs containing test data are removed
221 - Test data are generated at the build time
224 - NPU Vision functionality verified in the FastModel envionment
225 - Support Ubuntu 16.04 packaging & emulation of NPU executions
226 - More test cases with single/multi-layer NPU models