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autogen_stubs.sh
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autogen_stubs.sh
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#!/bin/bash -e
# setup instructions for clang2py
if [[ ! $(clang2py -V) ]]; then
pushd .
cd /tmp
sudo apt-get install -y --no-install-recommends clang
pip install --upgrade pip setuptools
pip install clang==14.0.6
git clone https://github.com/nimlgen/ctypeslib.git
cd ctypeslib
pip install --user .
clang2py -V
popd
fi
BASE=tinygrad/runtime/autogen/
fixup() {
sed -i '1s/^/# mypy: ignore-errors\n/' $1
sed -i 's/ *$//' $1
grep FIXME_STUB $1 || true
}
patch_dlopen() {
path=$1; shift
name=$1; shift
cat <<EOF | sed -i "/import ctypes.*/r /dev/stdin" $path
PATHS_TO_TRY = [
$(for p in "$@"; do echo " $p,"; done)
]
def _try_dlopen_$name():
library = ctypes.util.find_library("$name")
if library: return ctypes.CDLL(library)
for candidate in PATHS_TO_TRY:
try: return ctypes.CDLL(candidate)
except OSError: pass
raise RuntimeError("library $name not found")
EOF
}
generate_opencl() {
clang2py /usr/include/CL/cl.h -o $BASE/opencl.py -l /usr/lib/x86_64-linux-gnu/libOpenCL.so.1 -k cdefstum
fixup $BASE/opencl.py
# hot patches
sed -i "s\import ctypes\import ctypes, ctypes.util\g" $BASE/opencl.py
sed -i "s\ctypes.CDLL('/usr/lib/x86_64-linux-gnu/libOpenCL.so.1')\ctypes.CDLL(ctypes.util.find_library('OpenCL'))\g" $BASE/opencl.py
python3 -c "import tinygrad.runtime.autogen.opencl"
}
generate_hip() {
clang2py /opt/rocm/include/hip/hip_ext.h /opt/rocm/include/hip/hiprtc.h \
/opt/rocm/include/hip/hip_runtime_api.h /opt/rocm/include/hip/driver_types.h \
--clang-args="-D__HIP_PLATFORM_AMD__ -I/opt/rocm/include -x c++" -o $BASE/hip.py -l /opt/rocm/lib/libamdhip64.so
echo "hipDeviceProp_t = hipDeviceProp_tR0600" >> $BASE/hip.py
echo "hipGetDeviceProperties = hipGetDevicePropertiesR0600" >> $BASE/hip.py
fixup $BASE/hip.py
# we can trust HIP is always at /opt/rocm/lib
#sed -i "s\import ctypes\import ctypes, ctypes.util\g" $BASE/hip.py
#sed -i "s\ctypes.CDLL('/opt/rocm/lib/libhiprtc.so')\ctypes.CDLL(ctypes.util.find_library('hiprtc'))\g" $BASE/hip.py
#sed -i "s\ctypes.CDLL('/opt/rocm/lib/libamdhip64.so')\ctypes.CDLL(ctypes.util.find_library('amdhip64'))\g" $BASE/hip.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/hip.py
sed -i "s\'/opt/rocm/\os.getenv('ROCM_PATH', '/opt/rocm/')+'/\g" $BASE/hip.py
python3 -c "import tinygrad.runtime.autogen.hip"
}
generate_comgr() {
clang2py /opt/rocm/include/amd_comgr/amd_comgr.h \
--clang-args="-D__HIP_PLATFORM_AMD__ -I/opt/rocm/include -x c++" -o $BASE/comgr.py -l /opt/rocm/lib/libamd_comgr.so
fixup $BASE/comgr.py
sed -i "s\import ctypes\import ctypes, ctypes.util, os\g" $BASE/comgr.py
patch_dlopen $BASE/comgr.py amd_comgr "'/opt/rocm/lib/libamd_comgr.so'" "os.getenv('ROCM_PATH', '')+'/lib/libamd_comgr.so'"
sed -i "s\ctypes.CDLL('/opt/rocm/lib/libamd_comgr.so')\_try_dlopen_amd_comgr()\g" $BASE/comgr.py
python3 -c "import tinygrad.runtime.autogen.comgr"
}
generate_kfd() {
clang2py /usr/include/linux/kfd_ioctl.h -o $BASE/kfd.py -k cdefstum
fixup $BASE/kfd.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/kfd.py
python3 -c "import tinygrad.runtime.autogen.kfd"
}
generate_cuda() {
clang2py /usr/include/cuda.h -o $BASE/cuda.py -l /usr/lib/x86_64-linux-gnu/libcuda.so
sed -i "s\import ctypes\import ctypes, ctypes.util\g" $BASE/cuda.py
sed -i "s\ctypes.CDLL('/usr/lib/x86_64-linux-gnu/libcuda.so')\ctypes.CDLL(ctypes.util.find_library('cuda'))\g" $BASE/cuda.py
fixup $BASE/cuda.py
python3 -c "import tinygrad.runtime.autogen.cuda"
}
generate_nvrtc() {
clang2py /usr/local/cuda/include/nvrtc.h /usr/local/cuda/include/nvJitLink.h -o $BASE/nvrtc.py -l /usr/local/cuda/lib64/libnvrtc.so -l /usr/local/cuda/lib64/libnvJitLink.so
sed -i "s\import ctypes\import ctypes, ctypes.util\g" $BASE/nvrtc.py
sed -i "s\ctypes.CDLL('/usr/local/cuda/lib64/libnvrtc.so')\ctypes.CDLL(ctypes.util.find_library('nvrtc'))\g" $BASE/nvrtc.py
sed -i "s\ctypes.CDLL('/usr/local/cuda/lib64/libnvJitLink.so')\ctypes.CDLL(ctypes.util.find_library('nvJitLink'))\g" $BASE/nvrtc.py
fixup $BASE/nvrtc.py
python3 -c "import tinygrad.runtime.autogen.nvrtc"
}
generate_nv() {
NVKERN_COMMIT_HASH=d6b75a34094b0f56c2ccadf14e5d0bd515ed1ab6
NVKERN_SRC=/tmp/open-gpu-kernel-modules-$NVKERN_COMMIT_HASH
if [ ! -d "$NVKERN_SRC" ]; then
git clone https://github.com/tinygrad/open-gpu-kernel-modules $NVKERN_SRC
pushd .
cd $NVKERN_SRC
git reset --hard $NVKERN_COMMIT_HASH
popd
fi
clang2py -k cdefstum \
extra/nv_gpu_driver/clc6c0qmd.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/cl0080.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/cl2080_notification.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/clc56f.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/clc56f.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/clc56f.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/cl83de.h \
$NVKERN_SRC/src/nvidia/generated/g_allclasses.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/class/clc6c0.h \
$NVKERN_SRC/kernel-open/nvidia-uvm/clc6b5.h \
$NVKERN_SRC/kernel-open/nvidia-uvm/uvm_ioctl.h \
$NVKERN_SRC/kernel-open/nvidia-uvm/uvm_linux_ioctl.h \
$NVKERN_SRC/kernel-open/nvidia-uvm/hwref/ampere/ga100/dev_fault.h \
$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include/nv_escape.h \
$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include/nv-ioctl.h \
$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include/nv-ioctl-numbers.h \
$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include/nv-ioctl-numa.h \
$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include/nv-unix-nvos-params-wrappers.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/alloc/alloc_channel.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/nvos.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrl0000/*.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrl0080/*.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrl2080/*.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrl83de/*.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrlc36f.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrlcb33.h \
$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl/ctrla06c.h \
--clang-args="-include $NVKERN_SRC/src/common/sdk/nvidia/inc/nvtypes.h -I$NVKERN_SRC/src/common/inc -I$NVKERN_SRC/kernel-open/nvidia-uvm -I$NVKERN_SRC/kernel-open/common/inc -I$NVKERN_SRC/src/common/sdk/nvidia/inc -I$NVKERN_SRC/src/nvidia/arch/nvalloc/unix/include -I$NVKERN_SRC/src/common/sdk/nvidia/inc/ctrl" \
-o $BASE/nv_gpu.py
fixup $BASE/nv_gpu.py
sed -i "s\(0000000001)\1\g" $BASE/nv_gpu.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/nv_gpu.py
sed -i 's/#\?\s\([A-Za-z0-9_]\+\) = MW ( \([0-9]\+\) : \([0-9]\+\) )/\1 = (\2 , \3)/' $BASE/nv_gpu.py # NVC6C0_QMDV03_00 processing
sed -i 's/#\sdef NVC6C0_QMD\([A-Za-z0-9_()]\+\):/def NVC6C0_QMD\1:/' $BASE/nv_gpu.py
sed -i 's/#\s*return MW(\([0-9i()*+]\+\):\([0-9i()*+]\+\))/ return (\1 , \2)/' $BASE/nv_gpu.py
sed -i 's/#\?\s*\(.*\)\s*=\s*\(NV\)\?BIT\(32\)\?\s*(\s*\([0-9]\+\)\s*)/\1 = (1 << \4)/' $BASE/nv_gpu.py # name = BIT(x) -> name = (1 << x)
sed -i "s/UVM_\([A-Za-z0-9_]\+\) = \['i', '(', '\([0-9]\+\)', ')'\]/UVM_\1 = \2/" $BASE/nv_gpu.py # UVM_name = ['i', '(', '<num>', ')'] -> UVM_name = <num>
# Parse status codes
sed -n '1i\
nv_status_codes = {}
/^NV_STATUS_CODE/ { s/^NV_STATUS_CODE(\([^,]*\), *\([^,]*\), *"\([^"]*\)") *.*$/\1 = \2\nnv_status_codes[\1] = "\3"/; p }' $NVKERN_SRC/src/common/sdk/nvidia/inc/nvstatuscodes.h >> $BASE/nv_gpu.py
python3 -c "import tinygrad.runtime.autogen.nv_gpu"
}
generate_amd() {
# clang2py broken when pass -x c++ to prev headers
clang2py -k cdefstum \
extra/hip_gpu_driver/sdma_registers.h \
extra/hip_gpu_driver/nvd.h \
extra/hip_gpu_driver/kfd_pm4_headers_ai.h \
extra/hip_gpu_driver/soc21_enum.h \
extra/hip_gpu_driver/sdma_v6_0_0_pkt_open.h \
extra/hip_gpu_driver/gc_11_0_0_offset.h \
extra/hip_gpu_driver/gc_10_3_0_offset.h \
--clang-args="-I/opt/rocm/include -x c++" \
-o $BASE/amd_gpu.py
fixup $BASE/amd_gpu.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/amd_gpu.py
python3 -c "import tinygrad.runtime.autogen.amd_gpu"
}
generate_hsa() {
clang2py \
/opt/rocm/include/hsa/hsa.h \
/opt/rocm/include/hsa/hsa_ext_amd.h \
/opt/rocm/include/hsa/amd_hsa_signal.h \
/opt/rocm/include/hsa/amd_hsa_queue.h \
/opt/rocm/include/hsa/amd_hsa_kernel_code.h \
/opt/rocm/include/hsa/hsa_ext_finalize.h /opt/rocm/include/hsa/hsa_ext_image.h \
/opt/rocm/include/hsa/hsa_ven_amd_aqlprofile.h \
--clang-args="-I/opt/rocm/include" \
-o $BASE/hsa.py -l /opt/rocm/lib/libhsa-runtime64.so
fixup $BASE/hsa.py
sed -i "s\import ctypes\import ctypes, ctypes.util, os\g" $BASE/hsa.py
sed -i "s\ctypes.CDLL('/opt/rocm/lib/libhsa-runtime64.so')\ctypes.CDLL(os.getenv('ROCM_PATH')+'/lib/libhsa-runtime64.so' if os.getenv('ROCM_PATH') else ctypes.util.find_library('hsa-runtime64'))\g" $BASE/hsa.py
python3 -c "import tinygrad.runtime.autogen.hsa"
}
generate_io_uring() {
clang2py -k cdefstum \
/usr/include/liburing.h \
/usr/include/linux/io_uring.h \
-o $BASE/io_uring.py
sed -r '/^#define __NR_io_uring/ s/^#define __(NR_io_uring[^ ]+) (.*)$/\1 = \2/; t; d' /usr/include/asm-generic/unistd.h >> $BASE/io_uring.py # io_uring syscalls numbers
fixup $BASE/io_uring.py
}
generate_libc() {
clang2py -k cdefstum \
$(dpkg -L libc6-dev | grep sys/mman.h) \
$(dpkg -L libc6-dev | grep sys/syscall.h) \
/usr/include/elf.h \
/usr/include/unistd.h \
-o $BASE/libc.py
sed -i "s\import ctypes\import ctypes, ctypes.util, os\g" $BASE/libc.py
sed -i "s\FIXME_STUB\libc\g" $BASE/libc.py
sed -i "s\FunctionFactoryStub()\None if (libc_path := ctypes.util.find_library('c')) is None else ctypes.CDLL(libc_path)\g" $BASE/libc.py
fixup $BASE/libc.py
}
generate_kgsl() {
clang2py extra/qcom_gpu_driver/msm_kgsl.h -o $BASE/kgsl.py -k cdefstum
fixup $BASE/kgsl.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/kgsl.py
sed -nE 's/#define ([A-Za-z0-9_]+)_SHIFT\s*[^\S\r\n]*[0-9]*$/def \1(val): return (val << \1_SHIFT) \& \1_MASK/p' extra/qcom_gpu_driver/msm_kgsl.h >> $BASE/kgsl.py
python3 -c "import tinygrad.runtime.autogen.kgsl"
}
generate_adreno() {
clang2py extra/qcom_gpu_driver/a6xx.xml.h -o $BASE/adreno.py -k cestum
sed -nE 's/#define ([A-Za-z0-9_]+)__SHIFT\s*[^\S\r\n]*[0-9]*$/def \1(val): return (val << \1__SHIFT) \& \1__MASK/p' extra/qcom_gpu_driver/a6xx.xml.h >> $BASE/adreno.py
fixup $BASE/adreno.py
sed -i "s\import ctypes\import ctypes, os\g" $BASE/adreno.py
python3 -c "import tinygrad.runtime.autogen.adreno"
}
generate_qcom() {
clang2py -k cdefstum \
extra/dsp/include/ion.h \
extra/dsp/include/msm_ion.h \
extra/dsp/include/adsprpc_shared.h \
extra/dsp/include/remote_default.h \
extra/dsp/include/apps_std.h \
-o $BASE/qcom_dsp.py
fixup $BASE/qcom_dsp.py
python3 -c "import tinygrad.runtime.autogen.qcom_dsp"
}
if [ "$1" == "opencl" ]; then generate_opencl
elif [ "$1" == "hip" ]; then generate_hip
elif [ "$1" == "comgr" ]; then generate_comgr
elif [ "$1" == "cuda" ]; then generate_cuda
elif [ "$1" == "nvrtc" ]; then generate_nvrtc
elif [ "$1" == "hsa" ]; then generate_hsa
elif [ "$1" == "kfd" ]; then generate_kfd
elif [ "$1" == "nv" ]; then generate_nv
elif [ "$1" == "amd" ]; then generate_amd
elif [ "$1" == "qcom" ]; then generate_qcom
elif [ "$1" == "io_uring" ]; then generate_io_uring
elif [ "$1" == "libc" ]; then generate_libc
elif [ "$1" == "kgsl" ]; then generate_kgsl
elif [ "$1" == "adreno" ]; then generate_adreno
elif [ "$1" == "all" ]; then generate_opencl; generate_hip; generate_comgr; generate_cuda; generate_nvrtc; generate_hsa; generate_kfd; generate_nv; generate_amd; generate_io_uring; generate_libc
else echo "usage: $0 <type>"
fi