Changelog

V1.4.0

This is the version of V1.4.0 release.

  • NMSIS-Core

    • Fix wrong macro PLIC_GetThreshold & PLIC_GetThreshold_S implementation for core_feature_plic.h

    • Add MTIME_SRW_CTRL bitfields in SysTimer_Type structure for core_feature_timer.h

    • Optimize ECLIC API for better code performance in core_feature_eclic.h

    • Add SSTC support in core_feature_timer.h, a new macro called __SSTC_PRESENT is added

    • Update and add more CSR Union types

    • Add more CSR macros such shartid csr, worldguard csrs, and related csr bitfield macro

    • Add the BENCH_XLEN_MODE macro to enable more accurate cycle and HPM counter measurements for RV32, when BENCH_XLEN_MODE is enabled, the cycle/instret/time/hpm_counter will be 32 bits for rv32 and 64 bits for rv64.

    • Fix return type error of __get_hpm_counter

    • Add new APIs to read cycle/instret/time/hpm_counter with XLEN bits:

      • unsigned long __read_cycle_csr()

      • unsigned long __read_instret_csr()

      • unsigned long __read_time_csr()

      • unsigned long __read_hpm_counter(unsigned long idx)

    • Fix __clear_core_irq_pending and __clear_core_irq_pending_s implementation in core_feature_base.h

    • Fix __enable_sw_irq_s implementation in core_feature_base.h

    • Add PMA(Physical Memory Attribute) APIs for managing attribute type(Device/Non-Cacheable/Cacheable) of memory regions when __PMA_PRESENT=1

    • Fix and update HPM v1 event name macros in nmsis_bench.h, especially EVENT_INSTRUCTION_COMMIT_JAL_PREDICTION_FAIL not existed in hardware due to document error

    • Add new PMU v1 and v2 event macros in nmsis_bench.h

    • Add flushpipe and fence in each ccm operation api in core_feature_cache.h

  • NMSIS-NN

    • Sync with CMSIS-NN v7.0.0

    • Add new testcases for NN library testing

    • Add script to generate reflib by renaming symbols

    • Fix data overflow when rhs_offset=128 in riscv_nn_vec_mat_mult_t_s8

    • Add new test framework for NN library testing, see NMSIS/NN/Tests/UnitTest/

    • Update prebuilt NN Library and example IAR workbench projects and remove NN reference library IAR project

  • NMSIS-DSP

    • Fix undefined blkCnt when LOOPUNROLL=OFF

    • Update prebuilt DSP Library IAR workbench projects

  • Documentation

    • Update Core/DSP/NN documentation to match latest update.

    • Device templates are directly copied from nuclei sdk evalsoc

    • Device templates and its documentation will be deprecated, please refer to nuclei sdk evalsoc implementation

V1.3.1

This is the version of V1.3.1 release.

  • NMSIS-Core

    • Fix Cache CCM related API compile fail using c++ compiler

    • mfp16mode csr is renamed to mmisc_ctl1 due to hw changes

  • NMSIS-NN

    • Update get started guide for build NMSIS-NN library

    • Fix testcases in NN/Tests/Cases/full: riscv_elementwise_mul_acc_s16 and riscv_elementwise_mul_s16_batch_offset

    • Sync cmake file changes

    • Update IAR prebuilt NN library and example projects

  • NMSIS-DSP

    • Optimize fredsum, use less fredsum and more fmacc for rvv implementation

    • Sync cmake file changes

    • Update IAR prebuilt DSP library and example projects

V1.3.0

This is the version of V1.3.0 release.

  • NMSIS-Core

    • Add more ECC related macros for milm_ctl/mdlm_ctl/mcache_ctl csr

    • Add plic related API support in core_feature_plic.h

    • Fix core_feature_cidu.h which wrongly included math.h which is not required

  • Build System

    • Change TOOLCHAIN to LIBTYPE in Makefile.build and Makefile.nmsis located in NMSIS/Scripts/Build/

  • NMSIS-DSP

    • Sync with CMSIS-DSP Library v1.16.2

    • Add initial version of NMSIS DSP Benchmark

    • Fix bug found for ComplexMathFunctions when RISCV_MATH_LOOPUNROLL not defined

  • NMSIS-NN

    • Sync with CMSIS-NN library v6.0.0

    • Add initial version of NMSIS NN benchmark

    • Roll back p-ext optimized version for function riscv_nn_vec_mat_mult_t_svdf_s8

  • Nuclei AI Library

V1.2.1

This is the version V1.2.1 release.

  • NMSIS-Core

    • Fix and update many CSR type define structure defined in core_feature_base.h

    • Fix protection type error in PMP/sPMP __set_PMPENTRYx/__set_sPMPENTRYx API

    • Add SMPU support in core_feature_spmp.h

    • Fix wrong CLIC macros defined in core_feature_eclic.h

    • Update RISC-V DSP intrinsic API and its comments

  • NMSIS-DSP

    • Sync with CMSIS-DSP library(CMSIS-DSP v1.15.0, commit id:8f8bb8d5)

    • Add a few Nuclei DSP N2 intrinsic APIs in core_feature_dsp.h, they are: __RV_DPACK32, __RV_DSUNPKD810, __RV_DSUNPKD820, __RV_DSUNPKD830, __RV_DSUNPKD831, __RV_DSUNPKD832, __RV_DZUNPKD810, __RV_DZUNPKD820, __RV_DZUNPKD830, __RV_DZUNPKD831, __RV_DZUNPKD832. And change __RV_DPKBB32 to __RV_DPACK32 for better performance

    • Unified instruction naming style in core_feature_dsp.h, such as: change DSMMULU to DSMMUL.u, change DKWMMULU to DKWMMUL.u, change DKMMACU to DKMMAC.u, change DKMMSBU to DKMMSB.u, change DSMAQASU to DSMAQA.SU, change DDSMAQASU to DDSMAQA.SU

    • Optimize the rvv implementation of some MatMult and Complex MatMult functions

    • Fixed some doc erros in core_feature_dsp.h

    • Fixed riscv_lms_q31.c rvv bug

  • NMSIS-NN

    • Sync with CMSIS-NN library(CMSIS-NN v5.0.0, commit id:bfc54edb)

    • Optimize some functions with Nuclei DSP N3 instruction(such as: riscv_convolve_s8, riscv_fully_connected_s8, etc.)

    • Optimize the rvv implementation of fullyconnect s8 function

    • Fixed riscv_nn_softmax_common_s8.c rvv bug

  • CI

    • Nuclei SDK use 0.6.0 release version, SOC still use evalsoc.

  • Documentation

    • Update sphinx and doxygen document version to 1.2.1

V1.2.0

This is the version V1.2.0 release.

Note

  • This 1.2.0 version will no longer support old gcc 10 verison, and it now only support Nuclei Toolchain 2023.10 (gcc13 and clang17) or later. The major changes that can be felt are as follows:

  • The prefix of toolchain has changed from riscv-nuclei-elf- to riscv64-unknown-elf-

  • The -march option has changed a lot, see https://github.com/riscv-non-isa/riscv-toolchain-conventions/pull/26, for examples:

    • b extension changed to _zba_zbb_zbc_zbs extension,

    • p extension changed to _xxldsp , _xxldspn1x , _xxldspn2x , _xxldspn3x extensions which means stardard DSP extension, Nuclei N1, N2, N3 DSP extensions

    • v extension changed to v, _zve32f, _zve64f extensions

    These extensions also can be combined in a certain order, please be cautious

  • The name of Libraries has changed with -march, for examples, the library named libnmsis_dsp_rv32imacb.a is now named libnmsis_dsp_rv32imac_zba_zbb_zbc_zbs.a since b extension changed to _zba_zbb_zbc_zbs

  • NMSIS v1.2.0 should be used with Nuclei SDK v0.5.0 or later

  • RVV intrinsic APIs is update to v0.12.0, please visit rvv-intrinsic-doc

  • NMSIS-Core

    • Add more Nuclei DSP N1/N2/N3 intrinsic APIs and fix some intrinsic API definition and descriptions in core_feature_dsp.h

    • Add basic IAR support for NMSIS Core header files and device template, for sample usage, see Nuclei SDK 0.5.0 release

    • Fix missing break in __set_hpm_event function API in core_feature_base.h, which affected the nmsis_bench.h

    • Use IAR custom instruction and IAR P-ext 0.5.0 support to support Nuclei DSP extension based on P-ext 0.5.4, see changes maded in core_feature_dsp.h, only Xxldsp is supported, no N1/N2/N3 supported, and some instructions can’t be supported using custom instruction, but in future, we will cooperate with IAR to do full Nuclei DSP support

    • Add more CSRs definition according to Nuclei ISA updates such as Zc/stack check

    • No more bitmanip extension intrinsic header <rvintrin.h> for gcc13

    • Fix __RV_CLAMP macro and add __MACHINE/SUPERVISOR/USER_INTERRUPT macros

    • Add __get_hart_index and SysTimer_GetHartID and modify __get_hart_id API

    • In <Device.h>, we introduced __HARTID_OFFSET and __SYSTIMER_HARTID macro to represent timer hart index relation with cpu hartid for AMP SoC

    • Clean compiler warning of NMSIS-Core header files

    • Fix Cache CCM API missing return value in some case

  • NMSIS-DSP

    • Defined NUCLEI_DSP_DEFAULT, NUCLEI_DSP_N1, NUCLEI_DSP_N2, NUCLEI_DSP_N3 in riscv_math_types.h according to gcc options. This means that if compile with --march=rv32imafc_xxldspn1x, the NUCLEI_DSP_N1 will defined, if compile with --march=rv32imafc_xxldspn2x, the NUCLEI_DSP_N1 and NUCLEI_DSP_N2 will defined, and so on

    • Optimize some functions with DSP N1/N2/N3 (such as FilteringFunctions, TransformFunctions, ComplexMathFunctions)

    • RVV intrinsic APIs is update to v0.12.0

    • Add f16 support(include f16 rvv extension support)

    • Fix the use of expd80 instruction(Nuclei default dsp instruction)

    • Fix some testcases bugs(such as MatrixFunctions, TransformFunctions)

  • NMSIS-NN

    • Defined NUCLEI_DSP_DEFAULT, NUCLEI_DSP_N1, NUCLEI_DSP_N2, NUCLEI_DSP_N3 in riscv_nn_math_types.h according to gcc options

    • RVV intrinsic APIs is update to v0.12.0

    • Clean code(nnref lib)

  • Build System

    • Toolchain change to gcc13, The prefix of toolchain has changed to riscv64-unknown-elf-, old gcc10 riscv-nuclei-elf-gcc changed to gcc 13 riscv64-unknown-elf-gcc

    • Add ci configurations to support different instruction combinations, please check Scripts/Build/nmsis_dsp.json and Scripts/Build/nmsis_nn.json

    • Library naming scheme changed due to march changes, which means the library name will not be compatiable with previous release, check dsp/nn get started guide for details

    • F16 library build is supported now when zfh/zvfh extension enabled

  • CI

    • Change NMSIS to use Nuclei SDK evalsoc as ci run target, demosoc is removed in 0.5.0 Nuclei SDK release.

    • Spilt DSP and NN test jobs to reduce ci running time

    • Build DSP/NN library in one job now, since N1/N2/N3 library naming are different, and library build speed for risc-v vector increased now

V1.1.1

This is the version V1.1.1 release.

  • NMSIS-Core

    • Add CIDU support via core_feature_cidu.h, and __CIDU_PRESENT macro is required in <Device>.h to represent CIDU present or not

    • Add macros of HPM m/s/u event enable, events type, events idx

    • Fix define error of HPM_INIT macro

    • Update systimer/pmp/spmp/eclic API comment and implementation

    • Add Cache ECC related APIs

    • Due to mhartid csr update, two new API added called __get_hart_id and __get_cluster_id

      • mhartid in Nuclei RISC-V processor are now used to present cluster id and hart id

      • bit 0-7 is used for hart id in current cluster

      • bit 8-15 is used for cluster id of current cluster

  • NMSIS-DSP

    • Sync with CMSIS-DSP library(branch:main, commit id:1d9e38a, after CMSIS-DSP v1.14.4)

    • Optimize some functions with RVV(such as: ComplexMathFunctions, FilteringFunctions, MatrixFunctions, StatisticsFunctions, etc.)

    • Some bugfix(riscv_mat_inverse_f32.c rvv fix, riscv_offset_q15.c p fix, riscv_fir_q15.c rvv fix etc.)

  • NMSIS-NN

    • Sync with CMSIS-NN library(branch:main, commit id:61d1bb6, CMSIS-NN v4.1.0)

    • Compile independent, no longer depend on NMSIS-DSP

    • Optimize some functions with RVV(such as: ActivationFunctions, FullyConnectedFunctions, PoolingFunctions, etc.)

    • Some bugfix that make tflite-micro test successfully

  • Documentation

    • Update sphinx and doxygen document version to 1.1.1

    • Use mathjax to render latex formulas instead of latex, which can avoid strange compile error

    • Change dsp/nn sphinx rst document structure to match dsp/nn doxygen documentation update

  • NPK

    • Add nmsis_dsp_nn choice for nmsislibsel, it will select nmsis dsp and nn library

    • nmsis_nn library no longer select dsp library, since now it can live without dsp library

V1.1.0

This is the version V1.1.0 release of Nuclei MCU Software Interface Standard(NMSIS).

  • NMSIS-Core

    • Add nmsis_bench.h for benchmark and hpm helper functions.

    • Add hpm related API

    • Update riscv_encoding.h for latest riscv changes.

    • Add core_feature_spmp.h for TEE/sPMP unit.

    • Add more Nuclei DSP N1/N2/N3 intrinsic APIs in core_feature_dsp.h

    • Bring SMP/AMP support in core_feature_eclic.h and core_feature_timer.h

  • NMSIS-DSP

    • Sync with DSP library in CMSIS 5.9.0 release.

    • Add experimental RV32 Vector support.

    • Optimize with RVP/RVV for DSP library.

  • NMSIS-NN

    • Sync with NN library in CMSIS 5.9.0 release.

    • Add experimental RV32 Vector support.

    • Optimize with RVP/RVV for NN library.

  • Build System

    • DSP64 is removed, and replaced by NUCLEI_DSP_N1, which means Nuclei DSP N1 extension present.

    • NUCLEI_DSP_N2 and NUCLEI_DSP_N3 are introduced to standard for Nuclei DSP N2/N3 extension present.

    • Now you build different DSP/NN library optimized Nuclei DSP N1/N2/N3 via command such as make NUCLEI_DSP=N1 gen

    • Add nmsis_help make target to show help message to build nmsis dsp/nn library.

    • Add check_build and check_run make target for locally build or run on a small test suite configuration.

    • Add fpga related test script located in Scripts/Configs/fpga/.

    • Fix bugs found in nlbuild.py script.

  • Device Tempates

    • Update Device templates to support SMP/AMP and new linker script changes to align with Nuclei SDK 0.4.0

  • CI

    • Misc changes for github and gitlab ci, see commit history

    • gitlab ci will now test NUCLEI_DSP=NO/N1/N2/N3 cases and also check rv32 with VPU for DSP/NN test cases

  • Documentation

    • Update Core/DSP/NN documentation

  • Misc

    • Nuclei SDK 0.4.0 will use NMSIS 1.1.0

V1.0.4

This is the version V1.0.4 release of Nuclei MCU Software Interface Standard(NMSIS).

  • NMSIS-Core

    • add __CCM_PRESENT macro in NMSIS-Core, if CCM hardware unit is present in your CPU, __CCM_PRESENT macro need to be set to 1 in <Device>.h

    • Fixed mtvec related api comment in core_feature_eclic.h

    • Add safely write mtime/mtimecmp register for 32bit risc-v processor

    • rearrage #include header files for all NMSIS Core header files

    • removed some not good #pragma gcc diagnostic lines in nmsis_gcc.h

  • NMSIS-DSP

    • Add initial bitmainp extension support

    • Fix bug in riscv_cmplx_mult_cmplx_q15 function when XLEN=64

  • NMSIS-NN

    • Add initial bitmainp extension support

    • Change riscv_maxpool_q7_HWC implementation for rvv

    • Re-org NN_Lib_Tests to Tests

  • Build System

    • Change minimal version of cmake to 3.14

    • Add REBUILD=0 to reuse previous generated Makefile

  • Device Tempates

    • Fix bss section lma and vma not aligned and tbss space not reserved

  • CI

    • Change NMSIS to use Nuclei SDK demosoc as ci run target

    • only run ci on master/develop branch

  • Documentation

    • Update get started guide for dsp/nn library

V1.0.3

This is the official release version V1.0.3 release of Nuclei MCU Software Interface Standard(NMSIS).

This release is only supported by Nuclei GNU Toolchain 2022.01 and its later version, since it required intrinsic header files in RISC-V GCC for B/P/V extensions.

The following changes has been made since V1.0.2.

  • Documentation

    • Update NMSIS Core/DSP/NN related documentation

  • Device Templates

    • Add __INC_INTRINSIC_API, __BITMANIP_PRESENT and __VECTOR_PRESENT in <Device>.h

    • Add more REG/ADDR/BIT access macros in <Device>.h

    • Update linker script for <Device>.ld for Nuclei C Runtime Library

    • Add tp register initialization and add early exception setup during startup in startup_<Device>.S

    • Adding support for Nuclei C Runtime library

  • NMSIS-Core

    • Update core_feature_eclic.h, core_feature_timer.h and core_feature_dsp.h

    • Added core_feature_vector.h and core_feature_bitmainp.h

    • Add more nuclei customized csr in riscv_encoding.h

    • Include rvb/rvp/rvv header files when __INC_INTRINSIC_API = 1

  • NMSIS-DSP/NN

    • Add support for Nuclei GNU Toolchain 2021.12

    • Add new build system to generate NMSIS DSP and NN library

    • Update cmake files for both DSP and NN library

    • No need to define __RISCV_FEATURE_DSP and __RISCV_FEATURE_VECTOR when using DSP or NN library, it will be defined in riscv_math_types.h via the predefined macros in Nuclei RISC-V gcc 10.2

    • Rename RISCV_VECTOR to RISCV_MATH_VECTOR

    • Fix FLEN and XLEN mis-usage in library

V1.0.2

This is the official release version V1.0.2 release of Nuclei MCU Software Interface Standard(NMSIS).

The following changes has been made since V1.0.1.

  • Documentation

    • Update NMSIS Core/DSP/NN related documentation

  • Device Templates

    • DOWNLOAD_MODE_xxx macros are removed from riscv_encoding.h, it is now defined as enum in <Device.h>, and can be customized by soc vendor.

    • startup code now don’t rely on DOWNLOAD_MODE macro, instead it now rely on a new macro called VECTOR_TABLE_REMAPPED, when VECTOR_TABLE_REMAPPED is defined, it means the vector table’s lma != vma, such as vector table need to be copied from flash to ilm when boot up

    • Add more customized csr of Nuclei RISC-V Core

    • Add BIT, BITS, REG, ADDR related macros in <Device.h>

  • NMSIS-Core

    • Nuclei Cache CCM operation APIs are now introduced in core_feature_cache.h

    • Update NMSIS-Core header files

  • NMSIS-DSP/NN

    • Merged the official CMSIS 5.8.0 release, CMSIS-DSP 1.9.0, CMSIS-NN 3.0.0

    • RISC-V Vector extension and P-extension support for DSP/NN libraries are added

V1.0.2-RC2

This is the release candidate version V1.0.2-RC2 release of Nuclei MCU Software Interface Standard(NMSIS).

The following changes has been made since V1.0.2-RC1.

  • Documentation

    • Update NMSIS Core/DSP/NN related documentation

V1.0.2-RC1

This is the release candidate version V1.0.2-RC1 release of Nuclei MCU Software Interface Standard(NMSIS).

The following changes has been made since V1.0.1.

  • Device Templates

    • DOWNLOAD_MODE_xxx macros are removed from riscv_encoding.h, it is now defined as enum in <Device.h>, and can be customized by soc vendor.

    • startup code now don’t rely on DOWNLOAD_MODE macro, instead it now rely on a new macro called VECTOR_TABLE_REMAPPED, when VECTOR_TABLE_REMAPPED is defined, it means the vector table’s lma != vma, such as vector table need to be copied from flash to ilm when boot up

    • Add BIT, BITS, REG, ADDR related macros in <Device.h>

  • NMSIS-Core

    • Nuclei Cache CCM operation APIs are now introduced in core_feature_cache.h

  • NMSIS-DSP/NN

    • Merged the official CMSIS 5.8.0 release, CMSIS-DSP 1.9.0, CMSIS-NN 3.0.0

    • RISC-V Vector extension and P-extension support for DSP/NN libraries are added

V1.0.1

This is the official V1.0.1 release of Nuclei MCU Software Interface Standard(NMSIS).

The following changes has been maded since V1.0.1-RC1.

  • Device Templates

    • I/D Cache enable assemble code in startup_<Device>.S are removed now

    • Cache control updates in System_<Device>.c

      • I-Cache will be enabled if __ICACHE_PRESENT = 1 defined in <Device.h>

      • D-Cache will be enabled if __DCACHE_PRESENT = 1 defined in <Device.h>

V1.0.1-RC1

This is release candidate version V1.0.1-RC1 of NMSIS.

  • NMSIS-Core

    • Add RISC-V DSP 64bit intrinsic functions in core_feature_dsp.h

    • Add more CSR definitions in riscv_encoding.h

    • Update arm compatiable functions for RISC-V dsp instruction cases in core_compatiable.h

  • NMSIS-DSP

    • Optimize RISC-V 32bit DSP library implementation

    • Add support for Nuclei RISC-V 64bit DSP SIMD instruction for DSP library

    • Add test cases used for DSP library testing, mainly for internal usage

    • Change the examples and tests to use Nuclei SDK as running environment

  • NMSIS-NN

    • Add support for Nuclei RISC-V 64bit DSP SIMD instruction for NN library

    • Change the examples and tests to use Nuclei SDK as running environment

  • Device Templates

    • Add DDR DOWNLOAD_MODE in device templates

    • Modifications to startup_<Device>.S files

      • _premain_init is added to replace _init

      • _postmain_fini is added to replace _fini

    • If you have implemented your init or de-init functions through _init or _fini, please use _premain_init and _postmain_fini functions defined system_<Device>.c now

V1.0.0-beta1

Main changes in release V1.0.0-beta1.

  • NMSIS-Core

    • Fix SysTick_Reload implementation

    • Update ECLIC_Register_IRQ implementation to allow handler == NULL

    • Fix MTH offset from 0x8 to 0xB, this will affect function of ECLIC_GetMth and ECLIC_SetMth

    • Fix wrong macro check in cache function

    • Add missing SOC_INT_MAX enum definition in Device template

    • In System_<Device>.c, ECLIC NLBits set to __ECLIC_INTCTLBITS, which means all the bits are for level, no bits for priority

V1.0.0-beta

Main changes in release V1.0.0-beta.

  • NMSIS-Core

    • Fix error typedef of CSR_MCAUSE_Type

    • Change CSR_MCACHE_CTL_DE to future value 0x00010000

    • Fix names in CSR naming, CSR_SCRATCHCSW -> CSR_MSCRATCHCSW, and CSR_SCRATCHCSWL -> CSR_MSCRATCHCSWL

    • Add macros in riscv_encoding.h: MSTATUS_FS_INITIAL, MSTATUS_FS_CLEAN, MSTATUS_FS_DIRTY

  • Documentation

    • Fix an typo in core_template_intexc.rst

    • Add cross references of Nuclei ISA Spec

    • Update appendix

    • Refines tables and figures

V1.0.0-alpha.1

API changes has been maded to system timer.

  • Start from Nuclei N core version 1.4, MSTOP register is renamed to MTIMECTL to provide more features

  • Changes made to NMSIS/Core/core_feature_timer.h

    • MSTOP register name changed to MTIMECTL due to core spec changes

    • SysTimer_SetMstopValue renamed to SysTimer_SetControlValue

    • SysTimer_GetMstopValue renamed to SysTimer_GetControlValue

    • Add SysTimer_Start and SysTimer_Stop to start or stop system timer counter

    • SysTick_Reload function is introduced to reload system timer

    • Macro names started with SysTimer_xxx are changed, please check in the code.

  • Removed unused lines of code in DSP and NN library source code which has unused macros which will not work for RISCV cores.

  • Fix some documentation issues, mainly typos and invalid cross references.

V1.0.0-alpha

This is the V1.0.0-alpha release of Nuclei MCU Software Interface Standard(NMSIS).

In this release, we have release three main compoments:

  • NMSIS-Core: Standardized API for the Nuclei processor core and peripherals.

  • NMSIS-DSP: DSP library collection optimized for the Nuclei Processors which has RISC-V SIMD instruction set.

  • NMSIS-NN: Efficient neural network library developed to maximize the performance and minimize the memory footprint Nuclei Processors which has RISC-V SIMD instruction set.

We also released totally new Nuclei-SDK which is an SDK implementation based on the NMSIS-Core for Nuclei N/NX evaluation cores running on HummingBird Evaluation Kit.