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ggml: riscv: add riscv spacemit backend (#15288)

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* ggml: add spacemit backend

Change-Id: I249bdc043485d815a9c351867137bc1e27cc2e23

* add new line at end of file

Change-Id: I889ed1c85fb45e62350ecde0c06f70450cadfbe2

* add riscv zba extension limit

Change-Id: I321eb200f859751727afe5cae13074dfce2bb0ce

* fixed for review comments, file renamed and format

Change-Id: Ia20b6ec24a36638e62e0fe07cf100916a7cce3ce

* fixed for code format, after clang-format

Change-Id: I5dc33a0412da3d3f2d77075d8939185d3009eca2

* use _Float16 instead of __fp16

Change-Id: I039fb02bb95270e641bc4442204e658735859d43

* add ci for riscv64-spacemit-ime-native

Change-Id: I711c1033061df1a289ea77891b2997599dfe8279

* update debian-13-riscv64-spacemit-ime-native ci label

Change-Id: Ifb2b891e2fca57b5da604fce2ac255f27731179a

* remove license comment for spacemit ime

Change-Id: If0dc3ca30a958631ccca0a28b62e0b825f9fb0c3

* upgrade binutils for gcc ime

Change-Id: Ibf2fa74c1064408974cb5b45f044d40987e5fb45

* add spacemit ime cross jobs

Change-Id: I80d74909941d41cb9cd09e51d8baf01c985cbfc6

* remove native compile for riscv64-spacemit-ime

Change-Id: I01920afafdc73fa7424014fd648d243f8ec9e25e

* ci : add caching for spacemit ime cross toolchain

Change-Id: Ic54a192019a2fd982bbd58225ce3bbc38f4053de

* ci: bug fixed for cache path and env

Change-Id: I28c42e10b6fff053bb6580926ca2353448cb042a

* Update .github/workflows/build-linux-cross.yml for cache path

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* bugfixed for  build-linux-cross.yml,  syntax error

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

---------

Co-authored-by: cailinxi <linxi.cai@spacemit.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
This commit is contained in:
alex-spacemit
2025-09-29 22:50:44 +08:00
committed by GitHub
parent 2ddd3f2356
commit b77e6c18e1
11 changed files with 4501 additions and 0 deletions
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44
.github/workflows/build-linux-cross.yml vendored
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@@ -253,3 +253,47 @@ jobs:
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH
cmake --build build --config Release -j $(nproc)
ubuntu-24-riscv64-cpu-spacemit-ime-cross:
runs-on: ubuntu-24.04
env:
SPACEMIT_IME_TOOLCHAIN_VERSION: "1.1.2"
SPACEMIT_IME_TOOLCHAIN_PATH: "spacemit-toolchain-linux-glibc-x86_64"
steps:
- uses: actions/checkout@v4
- name: Cache Toolchain
uses: actions/cache@v4
id: cache-spacemit-ime-cross-toolchain
with:
path: ./${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}
key: ${{ runner.os }}-spacemit-ime-toolchain-v${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}
- name: Setup Toolchain
if: steps.cache-spacemit-ime-cross-toolchain.outputs.cache-hit != 'true'
run: |
wget --quiet --no-check-certificate https://archive.spacemit.com/toolchain/spacemit-toolchain-linux-glibc-x86_64-v${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}.tar.xz -O ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}.tar.xz
rm -rf ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}
mkdir -p ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}
tar xf ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}.tar.xz -C ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }} --strip-components=1
rm -rf ${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}.tar.xz
- name: Build
run: |
export RISCV_ROOT_PATH=${PWD}/${{ env.SPACEMIT_IME_TOOLCHAIN_PATH }}
cmake -B build -DLLAMA_CURL=OFF \
-DCMAKE_BUILD_TYPE=Release \
-DGGML_OPENMP=OFF \
-DLLAMA_BUILD_EXAMPLES=ON \
-DLLAMA_BUILD_TOOLS=ON \
-DLLAMA_BUILD_TESTS=OFF \
-DGGML_CPU_RISCV64_SPACEMIT=ON \
-DGGML_RVV=ON \
-DGGML_RV_ZFH=ON \
-DGGML_RV_ZICBOP=ON \
-DRISCV64_SPACEMIT_IME_SPEC=RISCV64_SPACEMIT_IME1 \
-DCMAKE_TOOLCHAIN_FILE=${PWD}/cmake/riscv64-spacemit-linux-gnu-gcc.cmake
cmake --build build --config Release -j $(nproc)