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Code Issues Actions 5 Packages Projects Releases Wiki Activity

vulkan : cmake integration (#8119)

Browse Source 
* Add Vulkan to CMake pkg

* Add Sycl to CMake pkg

* Add OpenMP to CMake pkg

* Split generated shader file into separate translation unit

* Add CMake target for Vulkan shaders

* Update README.md

* Add make target for Vulkan shaders

* Use pkg-config to locate vulkan library

* Add vulkan SDK dep to ubuntu-22-cmake-vulkan workflow

* Clean up tabs

* Move sudo to apt-key invocation

* Forward GGML_EXTRA_LIBS to CMake config pkg

* Update vulkan obj file paths

* Add shaderc to nix pkg

* Add python3 to Vulkan nix build

* Link against ggml in cmake pkg

* Remove Python dependency from Vulkan build

* code review changes

* Remove trailing newline

* Add cflags from pkg-config to fix w64devkit build

* Update README.md

* Remove trailing whitespace

* Update README.md

* Remove trailing whitespace

* Fix doc heading

* Make glslc required Vulkan component

* remove clblast from nix pkg
This commit is contained in:
bandoti 2024-07-13 13:12:39 -03:00 committed by GitHub
parent c917b67f06
commit 17eb6aa8a9
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GPG Key ID: B5690EEEBB952194
12 changed files with 674 additions and 145192 deletions
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2
.devops/nix/package.nix
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@ -18,6 +18,7 @@
vulkan-headers,
vulkan-loader,
curl,
shaderc,
useBlas ? builtins.all (x: !x) [
useCuda
useMetalKit
@ -146,6 +147,7 @@ let
vulkanBuildInputs = [
vulkan-headers
vulkan-loader
shaderc
];
in

6
.github/workflows/build.yml vendored
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@ -355,8 +355,10 @@ jobs:
- name: Dependencies
id: depends
run: |
sudo apt-get update
sudo apt-get install build-essential libvulkan-dev
wget -qO - https://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-jammy.list https://packages.lunarg.com/vulkan/lunarg-vulkan-jammy.list
sudo apt-get update -y
sudo apt-get install -y build-essential vulkan-sdk
- name: Build
id: cmake_build

11
CMakeLists.txt
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@ -132,7 +132,16 @@ set(LLAMA_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "Location o
set(LLAMA_LIB_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Location of library files")
set(LLAMA_BIN_INSTALL_DIR ${CMAKE_INSTALL_BINDIR} CACHE PATH "Location of binary files")
get_directory_property(LLAMA_TRANSIENT_DEFINES COMPILE_DEFINITIONS)
# At the moment some compile definitions are placed within the ggml/src
# directory but not exported on the `ggml` target. This could be improved by
# determining _precisely_ which defines are necessary for the llama-config
# package.
#
get_directory_property(GGML_DIR_DEFINES DIRECTORY ggml/src COMPILE_DEFINITIONS)
get_target_property(GGML_TARGET_DEFINES ggml COMPILE_DEFINITIONS)
set(GGML_TRANSIENT_DEFINES ${GGML_TARGET_DEFINES} ${GGML_DIR_DEFINES})
get_target_property(GGML_LINK_LIBRARIES ggml LINK_LIBRARIES)
set_target_properties(llama PROPERTIES PUBLIC_HEADER ${CMAKE_CURRENT_SOURCE_DIR}/include/llama.h)
install(TARGETS llama LIBRARY PUBLIC_HEADER)

35
Makefile
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@ -197,6 +197,10 @@ ifdef GGML_RPC
BUILD_TARGETS += rpc-server
endif
ifdef GGML_VULKAN
BUILD_TARGETS += vulkan-shaders-gen
endif
default: $(BUILD_TARGETS) $(LEGACY_TARGETS_BUILD)
test: $(TEST_TARGETS)
@ -710,8 +714,8 @@ endif # GGML_CUDA
ifdef GGML_VULKAN
MK_CPPFLAGS += -DGGML_USE_VULKAN
MK_LDFLAGS += -lvulkan
OBJ_GGML += ggml/src/ggml-vulkan.o
MK_LDFLAGS += $(shell pkg-config --libs vulkan)
OBJ_GGML += ggml/src/ggml-vulkan.o ggml/src/ggml-vulkan-shaders.o
ifdef GGML_VULKAN_CHECK_RESULTS
MK_CPPFLAGS += -DGGML_VULKAN_CHECK_RESULTS
@ -733,10 +737,28 @@ ifdef GGML_VULKAN_RUN_TESTS
MK_CPPFLAGS += -DGGML_VULKAN_RUN_TESTS
endif
ggml/src/ggml-vulkan.o: \
ggml/src/ggml-vulkan.cpp \
ggml/include/ggml-vulkan.h
$(CXX) $(CXXFLAGS) -c $< -o $@
GLSLC_CMD = glslc
_ggml_vk_genshaders_cmd = $(shell pwd)/vulkan-shaders-gen
_ggml_vk_header = ggml/src/ggml-vulkan-shaders.hpp
_ggml_vk_source = ggml/src/ggml-vulkan-shaders.cpp
_ggml_vk_input_dir = ggml/src/vulkan-shaders
_ggml_vk_shader_deps = $(echo $(_ggml_vk_input_dir)/*.comp)
ggml/src/ggml-vulkan.o: ggml/src/ggml-vulkan.cpp ggml/include/ggml-vulkan.h $(_ggml_vk_header) $(_ggml_vk_source)
$(CXX) $(CXXFLAGS) $(shell pkg-config --cflags vulkan) -c $< -o $@
$(_ggml_vk_header): $(_ggml_vk_source)
$(_ggml_vk_source): $(_ggml_vk_shader_deps) vulkan-shaders-gen
$(_ggml_vk_genshaders_cmd) \
--glslc $(GLSLC_CMD) \
--input-dir $(_ggml_vk_input_dir) \
--target-hpp $(_ggml_vk_header) \
--target-cpp $(_ggml_vk_source)
vulkan-shaders-gen: ggml/src/vulkan-shaders/vulkan-shaders-gen.cpp
$(CXX) $(CXXFLAGS) -o $@ $(LDFLAGS) ggml/src/vulkan-shaders/vulkan-shaders-gen.cpp
endif # GGML_VULKAN
ifdef GGML_HIPBLAS
@ -1116,6 +1138,7 @@ clean:
rm -vrf ggml/src/ggml-cuda/template-instances/*.o
rm -rvf $(BUILD_TARGETS)
rm -rvf $(TEST_TARGETS)
rm -f vulkan-shaders-gen ggml/src/ggml-vulkan-shaders.hpp ggml/src/ggml-vulkan-shaders.cpp
rm -rvf $(LEGACY_TARGETS_CLEAN)
find examples pocs -type f -name "*.o" -delete

29
cmake/llama-config.cmake.in
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@ -8,6 +8,13 @@ set(GGML_CUDA @GGML_CUDA@)
set(GGML_METAL @GGML_METAL@)
set(GGML_HIPBLAS @GGML_HIPBLAS@)
set(GGML_ACCELERATE @GGML_ACCELERATE@)
set(GGML_VULKAN @GGML_VULKAN@)
set(GGML_VULKAN_CHECK_RESULTS @GGML_VULKAN_CHECK_RESULTS@)
set(GGML_VULKAN_DEBUG @GGML_VULKAN_DEBUG@)
set(GGML_VULKAN_MEMORY_DEBUG @GGML_VULKAN_MEMORY_DEBUG@)
set(GGML_VULKAN_VALIDATE @GGML_VULKAN_VALIDATE@)
set(GGML_SYCL @GGML_SYCL@)
set(GGML_OPENMP @GGML_OPENMP@)
@PACKAGE_INIT@
@ -37,18 +44,36 @@ if (GGML_METAL)
find_library(METALKIT_FRAMEWORK MetalKit REQUIRED)
endif()
if (GGML_VULKAN)
find_package(Vulkan REQUIRED)
endif()
if (GGML_HIPBLAS)
find_package(hip REQUIRED)
find_package(hipblas REQUIRED)
find_package(rocblas REQUIRED)
endif()
if (GGML_SYCL)
find_package(IntelSYCL REQUIRED)
find_package(MKL REQUIRED)
endif()
if (GGML_OPENMP)
find_package(OpenMP REQUIRED)
endif()
find_library(ggml_LIBRARY ggml
REQUIRED
HINTS ${LLAMA_LIB_DIR})
find_library(llama_LIBRARY llama
REQUIRED
HINTS ${LLAMA_LIB_DIR})
set(_llama_link_deps "Threads::Threads" "@LLAMA_EXTRA_LIBS@")
set(_llama_transient_defines "@LLAMA_TRANSIENT_DEFINES@")
set(_llama_link_deps "${ggml_LIBRARY}" "@GGML_LINK_LIBRARIES@")
set(_llama_transient_defines "@GGML_TRANSIENT_DEFINES@")
add_library(llama UNKNOWN IMPORTED)

39
docs/build.md
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@ -242,6 +242,45 @@ The following compilation options are also available to tweak performance (yes,
### Vulkan
**Windows**
#### w64devkit
Download and extract [w64devkit](https://github.com/skeeto/w64devkit/releases).
Download and install the [Vulkan SDK](https://vulkan.lunarg.com/sdk/home#windows). When selecting components, only the Vulkan SDK Core is required.
Launch `w64devkit.exe` and run the following commands to copy Vulkan dependencies:
```sh
SDK_VERSION=1.3.283.0
cp /VulkanSDK/$SDK_VERSION/Bin/glslc.exe $W64DEVKIT_HOME/bin/
cp /VulkanSDK/$SDK_VERSION/Lib/vulkan-1.lib $W64DEVKIT_HOME/x86_64-w64-mingw32/lib/
cp -r /VulkanSDK/$SDK_VERSION/Include/* $W64DEVKIT_HOME/x86_64-w64-mingw32/include/
cat > $W64DEVKIT_HOME/x86_64-w64-mingw32/lib/pkgconfig/vulkan.pc <<EOF
Name: Vulkan-Loader
Description: Vulkan Loader
Version: $SDK_VERSION
Libs: -lvulkan-1
EOF
```
Switch into the `llama.cpp` directory and run `make GGML_VULKAN=1`.
#### MSYS2
Install [MSYS2](https://www.msys2.org/) and then run the following commands in a UCRT terminal to install dependencies.
```sh
pacman -S git \
mingw-w64-ucrt-x86_64-gcc \
mingw-w64-ucrt-x86_64-cmake \
mingw-w64-ucrt-x86_64-vulkan-devel \
mingw-w64-ucrt-x86_64-shaderc
```
Switch into `llama.cpp` directory and build using CMake.
```sh
cmake -B build -DGGML_VULKAN=ON
cmake --build build --config Release
```
**With docker**:
You don't need to install Vulkan SDK. It will be installed inside the container.

2
ggml/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
src/ggml-vulkan-shaders.hpp
src/ggml-vulkan-shaders.cpp

220
ggml/ggml_vk_generate_shaders.py
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@ -1,220 +0,0 @@
#!/usr/bin/env python
import logging
import argparse
import asyncio
import os
from tempfile import gettempdir
logger = logging.getLogger("ggml-vk-generate-shaders")
GLSLC = "glslc"
type_names = [
"f32",
"f16",
"q4_0",
"q4_1",
"q5_0",
"q5_1",
"q8_0",
"q2_k",
"q3_k",
"q4_k",
"q5_k",
"q6_k",
]
ASYNCIO_CONCURRENCY = 64
input_dir = "vulkan-shaders"
output_dir = gettempdir()
lock = asyncio.Lock()
shader_fnames = []
async def string_to_spv(name, in_fname, defines, fp16=True):
name = f"{name}{'_fp32' if not fp16 else ''}"
out_fname = os.path.join(output_dir, f"{name}.spv")
in_path = os.path.join(input_dir, in_fname)
cmd = [GLSLC, "-fshader-stage=compute", "--target-env=vulkan1.2", "-O", in_path, "-o", out_fname]
cmd.extend([f"-D{key}={value}" for key, value in defines.items()])
proc = await asyncio.create_subprocess_exec(*cmd, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE)
stdout, stderr = await proc.communicate()
stdout = stdout.decode()
error = stderr.decode()
if proc.returncode:
cmd = " ".join(cmd)
logger.error(f"cannot compile {name}\n\n{cmd}\n\n{error}")
return
async with lock:
shader_fnames.append((name, out_fname))
def matmul_shaders(tasks, fp16, matmul_id):
if fp16:
load_vec = "8"
aligned_b_type_f32 = "mat2x4"
aligned_b_type_f16 = "f16mat2x4"
else:
load_vec = "4"
aligned_b_type_f32 = "vec4"
aligned_b_type_f16 = "f16vec4"
base_dict = {"FLOAT_TYPE": "float" if not fp16 else "float16_t"}
shader_name = "matmul"
if matmul_id:
base_dict["MUL_MAT_ID"] = "1"
shader_name = "matmul_id"
if fp16:
base_dict["FLOAT16"] = "1"
# Shaders with f16 B_TYPE
tasks.append(string_to_spv(f"{shader_name}_f32_f16", "mul_mm.comp", base_dict | {"DATA_A_F32": "1", "B_TYPE": "float16_t", "D_TYPE": "float"}, fp16))
tasks.append(string_to_spv(f"{shader_name}_f32_f16_aligned", "mul_mm.comp", base_dict | {"DATA_A_F32": "1", "LOAD_VEC_A": load_vec, "LOAD_VEC_B": load_vec, "B_TYPE": aligned_b_type_f16, "D_TYPE": "float"}, fp16))
tasks.append(string_to_spv(f"{shader_name}_f16", "mul_mm.comp", base_dict | {"DATA_A_F16": "1", "B_TYPE": "float16_t", "D_TYPE": "float"}, fp16))
tasks.append(string_to_spv(f"{shader_name}_f16_aligned", "mul_mm.comp", base_dict | {"DATA_A_F16": "1", "LOAD_VEC_A": load_vec, "LOAD_VEC_B": load_vec, "B_TYPE": aligned_b_type_f16, "D_TYPE": "float"}, fp16))
for tname in type_names:
data_a_key = f"DATA_A_{tname.upper()}"
load_vec_a = load_vec if tname in ("f32", "f16") else "2"
tasks.append(string_to_spv(f"{shader_name}_{tname}_f32", "mul_mm.comp", base_dict | {data_a_key: "1", "B_TYPE": "float", "D_TYPE": "float"}, fp16))
tasks.append(string_to_spv(f"{shader_name}_{tname}_f32_aligned", "mul_mm.comp", base_dict | {data_a_key: "2", "LOAD_VEC_A": load_vec_a, "LOAD_VEC_B": load_vec, "B_TYPE": aligned_b_type_f32, "D_TYPE": "float"}, fp16))
async def main():
logger.info("ggml_vulkan: Generating and compiling shaders to SPIR-V")
tasks = []
base_dict = {"FLOAT_TYPE": "float"}
for fp16 in (False, True):
# MUL_MAT
matmul_shaders(tasks, fp16, False)
# MUL_MAT_ID
matmul_shaders(tasks, fp16, True)
for tname in type_names:
# mul mat vec
data_a_key = f"DATA_A_{tname.upper()}"
shader = f"mul_mat_vec_{tname}.comp" if tname.endswith("_k") else "mul_mat_vec.comp"
tasks.append(string_to_spv(f"mul_mat_vec_{tname}_f32_f32", shader, base_dict | {data_a_key: "1", "B_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv(f"mul_mat_vec_{tname}_f16_f32", shader, base_dict | {data_a_key: "1", "B_TYPE": "float16_t", "D_TYPE": "float"}))
tasks.append(string_to_spv(f"mul_mat_vec_id_{tname}_f32", shader, base_dict | {"MUL_MAT_ID": "1", data_a_key: "1", "B_TYPE": "float", "D_TYPE": "float"}))
# Dequant shaders
if tname != "f16":
tasks.append(string_to_spv(f"dequant_{tname}", f"dequant_{tname}.comp", base_dict | {data_a_key: "1", "D_TYPE": "float16_t"}))
# get_rows
if not tname.endswith("_k"):
shader = "get_rows.comp" if tname in ("f32", "f16") else "get_rows_quant.comp"
if tname == "f16":
tasks.append(string_to_spv(f"get_rows_{tname}", shader, {data_a_key: "1", "B_TYPE": "int", "D_TYPE": "float16_t", "OPTIMIZATION_ERROR_WORKAROUND": "1"}))
else:
tasks.append(string_to_spv(f"get_rows_{tname}", shader, {data_a_key: "1", "B_TYPE": "int", "D_TYPE": "float16_t"}))
tasks.append(string_to_spv(f"get_rows_{tname}_f32", shader, {data_a_key: "1", "B_TYPE": "int", "D_TYPE": "float"}))
tasks.append(string_to_spv("mul_mat_vec_p021_f16_f32", "mul_mat_vec_p021.comp", {"A_TYPE": "float16_t", "B_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("mul_mat_vec_nc_f16_f32", "mul_mat_vec_nc.comp", {"A_TYPE": "float16_t", "B_TYPE": "float", "D_TYPE": "float"}))
# Norms
tasks.append(string_to_spv("norm_f32", "norm.comp", base_dict | {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("rms_norm_f32", "rms_norm.comp", base_dict | {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("cpy_f32_f32", "copy.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("cpy_f32_f16", "copy.comp", {"A_TYPE": "float", "D_TYPE": "float16_t"}))
tasks.append(string_to_spv("cpy_f16_f16", "copy.comp", {"A_TYPE": "float16_t", "D_TYPE": "float16_t", "OPTIMIZATION_ERROR_WORKAROUND": "1"}))
tasks.append(string_to_spv("add_f32", "add.comp", {"A_TYPE": "float", "B_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("split_k_reduce", "mul_mat_split_k_reduce.comp", {}))
tasks.append(string_to_spv("mul_f32", "mul.comp", {"A_TYPE": "float", "B_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("div_f32", "div.comp", {"A_TYPE": "float", "B_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("scale_f32", "scale.comp", {"A_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("sqr_f32", "square.comp", {"A_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("clamp_f32", "clamp.comp", {"A_TYPE": "float", "D_TYPE": "float", "FLOAT_TYPE": "float"}))
tasks.append(string_to_spv("gelu_f32", "gelu.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("silu_f32", "silu.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("relu_f32", "relu.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("diag_mask_inf_f32", "diag_mask_inf.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("soft_max_f32", "soft_max.comp", base_dict | {"A_TYPE": "float", "B_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("soft_max_f32_f16", "soft_max.comp", base_dict | {"A_TYPE": "float", "B_TYPE": "float16_t", "D_TYPE": "float"}))
tasks.append(string_to_spv("rope_norm_f32", "rope_norm.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("rope_norm_f16", "rope_norm.comp", {"A_TYPE": "float16_t", "D_TYPE": "float16_t"}))
tasks.append(string_to_spv("rope_neox_f32", "rope_neox.comp", {"A_TYPE": "float", "D_TYPE": "float"}))
tasks.append(string_to_spv("rope_neox_f16", "rope_neox.comp", {"A_TYPE": "float16_t", "D_TYPE": "float16_t"}))
tasks.append(string_to_spv("argsort_f32", "argsort.comp", {"A_TYPE": "float"}))
tasks.append(string_to_spv("sum_rows_f32", "sum_rows.comp", base_dict | {"A_TYPE": "float", "D_TYPE": "float"}))
# Helper to decorate tasks with semaphore acquisition.
async def withSemaphore(sem, task):
async with sem:
return await task
# Run tasks concurrently guarded by a concurrency limit.
sem = asyncio.Semaphore(ASYNCIO_CONCURRENCY)
await asyncio.gather(*(withSemaphore(sem, task) for task in tasks))
with open("ggml-vulkan-shaders.hpp", "w") as f:
f.write("#include <cstdint>\n\n")
for name, path in sorted(shader_fnames):
with open(path, "rb") as spv:
counter = 0
newline_counter = 0
f.write(f"unsigned char {name}_data[] = {{\n")
for val in spv.read():
f.write(f"0x{val:02x},")
newline_counter += 1
counter += 1
if newline_counter >= 12:
newline_counter = 0
f.write("\n")
f.write("\n};\n")
f.write(f"const uint64_t {name}_len = {counter};\n\n")
os.remove(path)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="GGML Vulkan Shader Generator")
parser.add_argument("--glslc", help="Path to glslc")
parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
args = parser.parse_args()
logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO)
if args.glslc:
GLSLC = args.glslc
asyncio.run(main())

35
ggml/src/CMakeLists.txt
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@ -527,14 +527,11 @@ if (GGML_RPC)
endif()
if (GGML_VULKAN)
find_package(Vulkan)
find_package(Vulkan COMPONENTS glslc REQUIRED)
if (Vulkan_FOUND)
message(STATUS "Vulkan found")
set(GGML_HEADERS_VULKAN ../include/ggml-vulkan.h)
set(GGML_SOURCES_VULKAN ggml-vulkan.cpp)
list(APPEND GGML_CDEF_PUBLIC GGML_USE_VULKAN)
# Workaround to the "can't dereference invalidated vector iterator" bug in clang-cl debug build
@ -563,7 +560,37 @@ if (GGML_VULKAN)
add_compile_definitions(GGML_VULKAN_RUN_TESTS)
endif()
add_subdirectory(vulkan-shaders)
set (_ggml_vk_genshaders_cmd vulkan-shaders-gen)
set (_ggml_vk_header ${CMAKE_CURRENT_BINARY_DIR}/ggml-vulkan-shaders.hpp)
set (_ggml_vk_source ${CMAKE_CURRENT_BINARY_DIR}/ggml-vulkan-shaders.cpp)
set (_ggml_vk_input_dir ${CMAKE_CURRENT_SOURCE_DIR}/vulkan-shaders)
set (_ggml_vk_output_dir ${CMAKE_CURRENT_BINARY_DIR}/vulkan-shaders.spv)
file(GLOB _ggml_vk_shader_deps "${_ggml_vk_input_dir}/*.comp")
add_custom_command(
OUTPUT ${_ggml_vk_header}
${_ggml_vk_source}
COMMAND ${_ggml_vk_genshaders_cmd}
--glslc ${Vulkan_GLSLC_EXECUTABLE}
--input-dir ${_ggml_vk_input_dir}
--output-dir ${_ggml_vk_output_dir}
--target-hpp ${_ggml_vk_header}
--target-cpp ${_ggml_vk_source}
--no-clean
DEPENDS ${_ggml_vk_shader_deps}
COMMENT "Generate vulkan shaders"
)
set(GGML_HEADERS_VULKAN ${CMAKE_CURRENT_SOURCE_DIR}/../include/ggml-vulkan.h ${_ggml_vk_header})
set(GGML_SOURCES_VULKAN ggml-vulkan.cpp ${_ggml_vk_source})
set(GGML_EXTRA_LIBS ${GGML_EXTRA_LIBS} Vulkan::Vulkan)
set(GGML_EXTRA_INCLUDES ${GGML_EXTRA_INCLUDES} ${CMAKE_CURRENT_BINARY_DIR})
else()
message(WARNING "Vulkan not found")
endif()

144956
ggml/src/ggml-vulkan-shaders.hpp
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5
ggml/src/vulkan-shaders/CMakeLists.txt Normal file
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@ -0,0 +1,5 @@
set(TARGET vulkan-shaders-gen)
add_executable(${TARGET} vulkan-shaders-gen.cpp)
install(TARGETS ${TARGET} RUNTIME)
target_compile_features(${TARGET} PRIVATE cxx_std_11)

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ggml/src/vulkan-shaders/vulkan-shaders-gen.cpp Normal file
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#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <stdexcept>
#include <array>
#include <vector>
#include <map>
#include <thread>
#include <mutex>
#include <future>
#include <queue>
#include <condition_variable>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <sys/stat.h>
#include <sys/types.h>
#ifdef _WIN32
#include <windows.h>
#include <direct.h> // For _mkdir on Windows
#else
#include <unistd.h>
#include <sys/wait.h>
#include <fcntl.h>
#endif
#define ASYNCIO_CONCURRENCY 64
std::mutex lock;
std::vector<std::pair<std::string, std::string>> shader_fnames;
std::string GLSLC = "glslc";
std::string input_dir = "vulkan-shaders";
std::string output_dir = "/tmp";
std::string target_hpp = "ggml-vulkan-shaders.hpp";
std::string target_cpp = "ggml-vulkan-shaders.cpp";
bool no_clean = false;
const std::vector<std::string> type_names = {
"f32",
"f16",
"q4_0",
"q4_1",
"q5_0",
"q5_1",
"q8_0",
"q2_k",
"q3_k",
"q4_k",
"q5_k",
"q6_k"
};
void execute_command(const std::string& command, std::string& stdout_str, std::string& stderr_str) {
#ifdef _WIN32
HANDLE stdout_read, stdout_write;
HANDLE stderr_read, stderr_write;
SECURITY_ATTRIBUTES sa = { sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
if (!CreatePipe(&stdout_read, &stdout_write, &sa, 0) ||
!SetHandleInformation(stdout_read, HANDLE_FLAG_INHERIT, 0)) {
throw std::runtime_error("Failed to create stdout pipe");
}
if (!CreatePipe(&stderr_read, &stderr_write, &sa, 0) ||
!SetHandleInformation(stderr_read, HANDLE_FLAG_INHERIT, 0)) {
throw std::runtime_error("Failed to create stderr pipe");
}
PROCESS_INFORMATION pi;
STARTUPINFOA si = { sizeof(STARTUPINFOA) };
si.dwFlags = STARTF_USESTDHANDLES;
si.hStdOutput = stdout_write;
si.hStdError = stderr_write;
std::vector<char> cmd(command.begin(), command.end());
cmd.push_back('\0');
if (!CreateProcessA(NULL, cmd.data(), NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi)) {
throw std::runtime_error("Failed to create process");
}
CloseHandle(stdout_write);
CloseHandle(stderr_write);
std::array<char, 128> buffer;
DWORD bytes_read;
while (ReadFile(stdout_read, buffer.data(), buffer.size(), &bytes_read, NULL) && bytes_read > 0) {
stdout_str.append(buffer.data(), bytes_read);
}
while (ReadFile(stderr_read, buffer.data(), buffer.size(), &bytes_read, NULL) && bytes_read > 0) {
stderr_str.append(buffer.data(), bytes_read);
}
CloseHandle(stdout_read);
CloseHandle(stderr_read);
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
#else
int stdout_pipe[2];
int stderr_pipe[2];
if (pipe(stdout_pipe) != 0 || pipe(stderr_pipe) != 0) {
throw std::runtime_error("Failed to create pipes");
}
pid_t pid = fork();
if (pid < 0) {
throw std::runtime_error("Failed to fork process");
}
if (pid == 0) {
close(stdout_pipe[0]);
close(stderr_pipe[0]);
dup2(stdout_pipe[1], STDOUT_FILENO);
dup2(stderr_pipe[1], STDERR_FILENO);
close(stdout_pipe[1]);
close(stderr_pipe[1]);
execl("/bin/sh", "sh", "-c", command.c_str(), (char*) nullptr);
_exit(EXIT_FAILURE);
} else {
close(stdout_pipe[1]);
close(stderr_pipe[1]);
std::array<char, 128> buffer;
ssize_t bytes_read;
while ((bytes_read = read(stdout_pipe[0], buffer.data(), buffer.size())) > 0) {
stdout_str.append(buffer.data(), bytes_read);
}
while ((bytes_read = read(stderr_pipe[0], buffer.data(), buffer.size())) > 0) {
stderr_str.append(buffer.data(), bytes_read);
}
close(stdout_pipe[0]);
close(stderr_pipe[0]);
waitpid(pid, nullptr, 0);
}
#endif
}
bool directory_exists(const std::string& path) {
struct stat info;
if (stat(path.c_str(), &info) != 0) {
return false; // Path doesn't exist or can't be accessed
}
return (info.st_mode & S_IFDIR) != 0; // Check if it is a directory
}
bool create_directory(const std::string& path) {
#ifdef _WIN32
return _mkdir(path.c_str()) == 0 || errno == EEXIST; // EEXIST means the directory already exists
#else
return mkdir(path.c_str(), 0755) == 0 || errno == EEXIST; // 0755 is the directory permissions
#endif
}
std::string to_uppercase(const std::string& input) {
std::string result = input;
for (char& c : result) {
c = std::toupper(c);
}
return result;
}
bool string_ends_with(const std::string& str, const std::string& suffix) {
if (suffix.size() > str.size()) {
return false;
}
return std::equal(suffix.rbegin(), suffix.rend(), str.rbegin());
}
#ifdef _WIN32
static const char path_separator = '\\';
#else
static const char path_separator = '/';
#endif
std::string join_paths(const std::string& path1, const std::string& path2) {
return path1 + path_separator + path2;
}
std::string basename(const std::string &path) {
return path.substr(path.find_last_of("/\\") + 1);
}
void string_to_spv(const std::string& _name, const std::string& in_fname, const std::map<std::string, std::string>& defines, bool fp16 = true) {
std::string name = _name + (fp16 ? "" : "_fp32");
std::string out_fname = join_paths(output_dir, name + ".spv");
std::string in_path = join_paths(input_dir, in_fname);
std::vector<std::string> cmd = {GLSLC, "-fshader-stage=compute", "--target-env=vulkan1.2", "-O", in_path, "-o", out_fname};
for (const auto& define : defines) {
cmd.push_back("-D" + define.first + "=" + define.second);
}
std::string command;
for (const auto& part : cmd) {
command += part + " ";
}
std::string stdout_str, stderr_str;
try {
// std::cout << "Executing command: ";
// for (const auto& part : cmd) {
// std::cout << part << " ";
// }
// std::cout << std::endl;
execute_command(command, stdout_str, stderr_str);
if (!stderr_str.empty()) {
std::cerr << "cannot compile " << name << "\n\n" << command << "\n\n" << stderr_str << std::endl;
return;
}
std::lock_guard<std::mutex> guard(lock);
shader_fnames.push_back(std::make_pair(name, out_fname));
} catch (const std::exception& e) {
std::cerr << "Error executing command for " << name << ": " << e.what() << std::endl;
}
}
std::map<std::string, std::string> merge_maps(const std::map<std::string, std::string>& a, const std::map<std::string, std::string>& b) {
std::map<std::string, std::string> result = a;
result.insert(b.begin(), b.end());
return result;
}
void matmul_shaders(std::vector<std::future<void>>& tasks, bool fp16, bool matmul_id) {
std::string load_vec = fp16 ? "8" : "4";
std::string aligned_b_type_f32 = fp16 ? "mat2x4" : "vec4";
std::string aligned_b_type_f16 = fp16 ? "f16mat2x4" : "f16vec4";
std::map<std::string, std::string> base_dict = {{"FLOAT_TYPE", fp16 ? "float16_t" : "float"}};
std::string shader_name = "matmul";
if (matmul_id) {
base_dict["MUL_MAT_ID"] = "1";
shader_name = "matmul_id";
}
if (fp16) {
base_dict["FLOAT16"] = "1";
}
// Shaders with f16 B_TYPE
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_f32_f16", "mul_mm.comp", merge_maps(base_dict, {{"DATA_A_F32", "1"}, {"B_TYPE", "float16_t"}, {"D_TYPE", "float"}}), fp16);
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_f32_f16_aligned", "mul_mm.comp", merge_maps(base_dict, {{"DATA_A_F32", "1"}, {"LOAD_VEC_A", load_vec}, {"LOAD_VEC_B", load_vec}, {"B_TYPE", aligned_b_type_f16}, {"D_TYPE", "float"}}), fp16);
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_f16", "mul_mm.comp", merge_maps(base_dict, {{"DATA_A_F16", "1"}, {"B_TYPE", "float16_t"}, {"D_TYPE", "float"}}), fp16);
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_f16_aligned", "mul_mm.comp", merge_maps(base_dict, {{"DATA_A_F16", "1"}, {"LOAD_VEC_A", load_vec}, {"LOAD_VEC_B", load_vec}, {"B_TYPE", aligned_b_type_f16}, {"D_TYPE", "float"}}), fp16);
}));
for (const auto& tname : type_names) {
std::string data_a_key = "DATA_A_" + to_uppercase(tname);
std::string load_vec_a = (tname == "f32" || tname == "f16") ? load_vec : "2";
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_" + tname + "_f32", "mul_mm.comp", merge_maps(base_dict, {{data_a_key, "1"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}}), fp16);
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv(shader_name + "_" + tname + "_f32_aligned", "mul_mm.comp", merge_maps(base_dict, {{data_a_key, "2"}, {"LOAD_VEC_A", load_vec_a}, {"LOAD_VEC_B", load_vec}, {"B_TYPE", aligned_b_type_f32}, {"D_TYPE", "float"}}), fp16);
}));
}
}
void process_shaders(std::vector<std::future<void>>& tasks) {
std::cout << "ggml_vulkan: Generating and compiling shaders to SPIR-V" << std::endl;
std::map<std::string, std::string> base_dict = {{"FLOAT_TYPE", "float"}};
for (const auto& fp16 : {false, true}) {
matmul_shaders(tasks, fp16, false);
matmul_shaders(tasks, fp16, true);
}
for (const auto& tname : type_names) {
// mul mat vec
std::string data_a_key = "DATA_A_" + to_uppercase(tname);
std::string shader = (string_ends_with(tname, "_k")) ? "mul_mat_vec_" + tname + ".comp" : "mul_mat_vec.comp";
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("mul_mat_vec_" + tname + "_f32_f32", shader, merge_maps(base_dict, {{data_a_key, "1"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("mul_mat_vec_" + tname + "_f16_f32", shader, merge_maps(base_dict, {{data_a_key, "1"}, {"B_TYPE", "float16_t"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("mul_mat_vec_id_" + tname + "_f32", shader, merge_maps(base_dict, {{"MUL_MAT_ID", "1"}, {data_a_key, "1"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
// Dequant shaders
if (tname != "f16") {
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("dequant_" + tname, "dequant_" + tname + ".comp", merge_maps(base_dict, {{data_a_key, "1"}, {"D_TYPE", "float16_t"}}));
}));
}
if (!string_ends_with(tname, "_k")) {
shader = (tname == "f32" || tname == "f16") ? "get_rows.comp" : "get_rows_quant.comp";
if (tname == "f16") {
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("get_rows_" + tname, shader, {{data_a_key, "1"}, {"B_TYPE", "int"}, {"D_TYPE", "float16_t"}, {"OPTIMIZATION_ERROR_WORKAROUND", "1"}});
}));
} else {
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("get_rows_" + tname, shader, {{data_a_key, "1"}, {"B_TYPE", "int"}, {"D_TYPE", "float16_t"}});
}));
}
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("get_rows_" + tname + "_f32", shader, {{data_a_key, "1"}, {"B_TYPE", "int"}, {"D_TYPE", "float"}});
}));
}
}
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("mul_mat_vec_p021_f16_f32", "mul_mat_vec_p021.comp", {{"A_TYPE", "float16_t"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("mul_mat_vec_nc_f16_f32", "mul_mat_vec_nc.comp", {{"A_TYPE", "float16_t"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}});
}));
// Norms
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("norm_f32", "norm.comp", merge_maps(base_dict, {{"A_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("rms_norm_f32", "rms_norm.comp", merge_maps(base_dict, {{"A_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("cpy_f32_f32", "copy.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("cpy_f32_f16", "copy.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float16_t"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("cpy_f16_f16", "copy.comp", {{"A_TYPE", "float16_t"}, {"D_TYPE", "float16_t"}, {"OPTIMIZATION_ERROR_WORKAROUND", "1"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("add_f32", "add.comp", {{"A_TYPE", "float"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("split_k_reduce", "mul_mat_split_k_reduce.comp", {});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("mul_f32", "mul.comp", {{"A_TYPE", "float"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("div_f32", "div.comp", {{"A_TYPE", "float"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("scale_f32", "scale.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("sqr_f32", "square.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("clamp_f32", "clamp.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}, {"FLOAT_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("gelu_f32", "gelu.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("silu_f32", "silu.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("relu_f32", "relu.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("diag_mask_inf_f32", "diag_mask_inf.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("soft_max_f32", "soft_max.comp", merge_maps(base_dict, {{"A_TYPE", "float"}, {"B_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("soft_max_f32_f16", "soft_max.comp", merge_maps(base_dict, {{"A_TYPE", "float"}, {"B_TYPE", "float16_t"}, {"D_TYPE", "float"}}));
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("rope_norm_f32", "rope_norm.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("rope_norm_f16", "rope_norm.comp", {{"A_TYPE", "float16_t"}, {"D_TYPE", "float16_t"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("rope_neox_f32", "rope_neox.comp", {{"A_TYPE", "float"}, {"D_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("rope_neox_f16", "rope_neox.comp", {{"A_TYPE", "float16_t"}, {"D_TYPE", "float16_t"}});
}));
tasks.push_back(std::async(std::launch::async, [] {
string_to_spv("argsort_f32", "argsort.comp", {{"A_TYPE", "float"}});
}));
tasks.push_back(std::async(std::launch::async, [=] {
string_to_spv("sum_rows_f32", "sum_rows.comp", merge_maps(base_dict, {{"A_TYPE", "float"}, {"D_TYPE", "float"}}));
}));
}
void write_output_files() {
FILE* hdr = fopen(target_hpp.c_str(), "w");
FILE* src = fopen(target_cpp.c_str(), "w");
fprintf(hdr, "#include <cstdint>\n\n");
fprintf(src, "#include \"%s\"\n\n", basename(target_hpp).c_str());
for (const auto& pair : shader_fnames) {
const std::string& name = pair.first;
const std::string& path = pair.second;
FILE* spv = fopen(path.c_str(), "rb");
if (!spv) {
std::cerr << "Error opening SPIR-V file: " << path << "\n";
continue;
}
fseek(spv, 0, SEEK_END);
size_t size = ftell(spv);
fseek(spv, 0, SEEK_SET);
std::vector<unsigned char> data(size);
size_t read_size = fread(data.data(), 1, size, spv);
fclose(spv);
if (read_size != size) {
std::cerr << "Error reading SPIR-V file: " << path << "\n";
continue;
}
fprintf(hdr, "extern unsigned char %s_data[%zu];\n", name.c_str(), size);
fprintf(hdr, "const uint64_t %s_len = %zu;\n\n", name.c_str(), size);
fprintf(src, "unsigned char %s_data[%zu] = {\n", name.c_str(), size);
for (size_t i = 0; i < size; ++i) {
fprintf(src, "0x%02x,", data[i]);
if ((i + 1) % 12 == 0) fprintf(src, "\n");
}
fprintf(src, "\n};\n\n");
if (!no_clean) {
std::remove(path.c_str());
}
}
fclose(hdr);
fclose(src);
}
int main(int argc, char** argv) {
std::map<std::string, std::string> args;
for (int i = 1; i < argc; i += 2) {
if (i + 1 < argc) {
args[argv[i]] = argv[i + 1];
}
}
if (args.find("--glslc") != args.end()) {
GLSLC = args["--glslc"]; // Path to glslc
}
if (args.find("--input-dir") != args.end()) {
input_dir = args["--input-dir"]; // Directory containing shader sources
}
if (args.find("--output-dir") != args.end()) {
output_dir = args["--output-dir"]; // Directory for containing SPIR-V output
}
if (args.find("--target-hpp") != args.end()) {
target_hpp = args["--target-hpp"]; // Path to generated header file
}
if (args.find("--target-cpp") != args.end()) {
target_cpp = args["--target-cpp"]; // Path to generated cpp file
}
if (args.find("--no-clean") != args.end()) {
no_clean = true; // Keep temporary SPIR-V files in output-dir after build
}
if (!directory_exists(input_dir)) {
std::cerr << "\"" << input_dir << "\" must be a valid directory containing shader sources" << std::endl;
return EXIT_FAILURE;
}
if (!directory_exists(output_dir)) {
if (!create_directory(output_dir)) {
std::cerr << "Error creating output directory: " << output_dir << "\n";
return EXIT_FAILURE;
}
}
std::vector<std::future<void>> tasks;
process_shaders(tasks);
for (auto& task : tasks) {
task.get();
}
write_output_files();
return EXIT_SUCCESS;
}