claude-noether
b3de96b21c
The pkg-config file was generated at *configure* time with
`prefix=${CMAKE_INSTALL_PREFIX}`, which captured whatever
CMAKE_INSTALL_PREFIX happened to be set to at `cmake -B build`
time — typically the default `/usr/local`. `cmake --install
build --prefix /foo` then put the files under /foo but the .pc
still pointed pkg-config at /usr/local/include and /usr/local/lib,
which broke downstream consumers configuring against the install
tree.
Concrete bite encountered today on hertz: the daedalus-v4l2 daemon
CMake configure on a /tmp/df-prefix install tree resolved
DAEDALUS_FOURIER_INCLUDE_DIRS to /usr/local/include (empty path on
the test host), so main.c failed to find <daedalus.h>.
Fix: write the .pc with `prefix=${pcfiledir}/<rel>` where <rel> is
the configure-time-computed relative path from
<prefix>/<libdir>/pkgconfig back to <prefix>. pkg-config
substitutes ${pcfiledir} with the actual on-disk location of the
.pc at lookup time, so the resolved prefix tracks wherever the
install tree is moved to — including DESTDIR-staged builds, apt
package installs, and ad-hoc `cmake --install --prefix /tmp/foo`
test installs.
The relative-path computation handles GNUInstallDirs layouts that
add multiarch tuples (Debian's lib/aarch64-linux-gnu) without
hard-coding `../..`. Tested on hertz (Debian trixie, libdir=lib):
prefix=${pcfiledir}/../../
...
$ pkg-config --variable=prefix daedalus-fourier
/tmp/df-prefix-test/lib/pkgconfig/../../
# mv preserves relocation:
$ mv /tmp/df-prefix-test /tmp/df-prefix-moved
$ pkg-config --variable=prefix daedalus-fourier
/tmp/df-prefix-moved/lib/pkgconfig/../../
This unblocks the daedalus-v4l2 daemon out-of-tree builds against
local daedalus-fourier installs and is a prerequisite for tidy
test-rig deployments (per the hertz reload session 2026-05-23).
562 lines
20 KiB
CMake
562 lines
20 KiB
CMake
# daedalus-fourier — Phase 3 baseline + (later) Phase 6 implementation.
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#
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# Builds:
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# bench_neon_idct — NEON throughput baseline (Phase 3 M3) +
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# bit-exact correctness gate (Phase 1 M1).
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# bench_vulkan_dispatch — Vulkan compute dispatch-overhead baseline (M5).
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#
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# Linkage note: bench_neon_idct statically links the vendored
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# FFmpeg n7.1.3 NEON snapshot (LGPL-2.1+); see
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# external/ffmpeg-snapshot/PROVENANCE.md.
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cmake_minimum_required(VERSION 3.20)
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project(daedalus-fourier C ASM)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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if (NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release)
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endif()
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if (NOT CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
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message(FATAL_ERROR
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"daedalus-fourier targets aarch64 (Pi 5 / BCM2712). "
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"Cross-compile not yet wired.")
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endif()
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add_compile_options(-Wall -Wextra -Wno-unused-parameter)
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# ---- Vendored FFmpeg snapshot (LGPL-2.1+) -----------------------------------
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set(FFSNAP ${CMAKE_SOURCE_DIR}/external/ffmpeg-snapshot)
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# Assembly preamble (config.h shim + FFmpeg's asm helpers) used by the
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# vendored .S file. -I flags expose:
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# - FFSNAP/ so `#include "config.h"` finds our shim
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# - FFSNAP/libavcodec/aarch64/ so `#include "neon.S"` finds the helper
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# - FFSNAP/ so `#include "libavutil/aarch64/asm.S"`
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# resolves against the vendored copy
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set(FFASM_FLAGS
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-I${FFSNAP}
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-I${FFSNAP}/libavcodec/aarch64
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-I${FFSNAP}
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)
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# ---- Vendored dav1d snapshot (BSD-2-Clause) — cycle 5+ ----------------------
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set(DAV1DSNAP ${CMAKE_SOURCE_DIR}/external/dav1d-snapshot)
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# dav1d's asm preamble expects "src/arm/asm.S" and "cdef_tmpl.S" / "util.S"
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# (the latter two as bare basenames from within src/arm/64/). Include paths:
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set(DAV1D_ASM_FLAGS
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-I${DAV1DSNAP} # for config.h shim + src/arm/asm.S
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-I${DAV1DSNAP}/src/arm/64 # for util.S, cdef_tmpl.S
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)
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set(DAV1D_CDEF_ASM_SOURCES
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${DAV1DSNAP}/src/arm/64/cdef.S
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)
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set(DAV1D_CDEF_C_SOURCES
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${DAV1DSNAP}/src/tables_cdef_subset.c
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)
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set_source_files_properties(${DAV1D_CDEF_ASM_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${DAV1D_ASM_FLAGS}"
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LANGUAGE ASM)
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set(FFASM_SOURCES
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${FFSNAP}/libavcodec/aarch64/vp9itxfm_neon.S
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)
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# Cycle 6 — H.264 IDCT 4x4 + 8x8 NEON (vendored 2026-05-18).
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set(FFASM_H264IDCT_SOURCES
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${FFSNAP}/libavcodec/aarch64/h264idct_neon.S
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)
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set_source_files_properties(${FFASM_H264IDCT_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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# Cycle 2 — VP9 loop filter NEON source (vendored 2026-05-18).
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set(FFASM_LPF_SOURCES
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${FFSNAP}/libavcodec/aarch64/vp9lpf_neon.S
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)
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set_source_files_properties(${FFASM_LPF_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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# Cycle 3 — VP9 MC interpolation NEON source + filter coefficient table
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# (vendored 2026-05-18). The .c table provides ff_vp9_subpel_filters
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# symbol which vp9mc_neon.S references via movrel.
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set(FFASM_MC_SOURCES
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${FFSNAP}/libavcodec/aarch64/vp9mc_neon.S
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)
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set(FFC_MC_SOURCES
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${FFSNAP}/libavcodec/vp9_subpel_filters_table.c
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)
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set_source_files_properties(${FFASM_MC_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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# Tell CMake/gas to preprocess .S sources.
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set_source_files_properties(${FFASM_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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# ---- NEON baseline microbenches --------------------------------------------
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# Cycle 6 — H.264 IDCT 4x4 NEON M3 baseline bench.
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add_executable(bench_neon_h264idct4
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tests/bench_neon_h264idct4.c
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tests/h264_idct4_ref.c
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${FFASM_H264IDCT_SOURCES}
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)
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target_compile_options(bench_neon_h264idct4 PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 7 — H.264 IDCT 8x8 NEON M3 baseline bench.
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add_executable(bench_neon_h264idct8
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tests/bench_neon_h264idct8.c
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tests/h264_idct8_ref.c
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${FFASM_H264IDCT_SOURCES}
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)
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target_compile_options(bench_neon_h264idct8 PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 8 — H.264 luma vertical deblock NEON M3 baseline bench.
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set(FFASM_H264DSP_SOURCES
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${FFSNAP}/libavcodec/aarch64/h264dsp_neon.S
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)
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set_source_files_properties(${FFASM_H264DSP_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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# Cycle 9 — H.264 luma qpel MC NEON.
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set(FFASM_H264QPEL_SOURCES
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${FFSNAP}/libavcodec/aarch64/h264qpel_neon.S
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)
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set_source_files_properties(${FFASM_H264QPEL_SOURCES} PROPERTIES
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COMPILE_OPTIONS "${FFASM_FLAGS}"
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LANGUAGE ASM)
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add_executable(bench_neon_h264deblock
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tests/bench_neon_h264deblock.c
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tests/h264_deblock_ref.c
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${FFASM_H264DSP_SOURCES}
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)
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target_compile_options(bench_neon_h264deblock PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 9 — H.264 luma qpel mc20 NEON M3 baseline.
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add_executable(bench_neon_h264qpel_mc20
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tests/bench_neon_h264qpel_mc20.c
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tests/h264_qpel8_mc20_ref.c
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${FFASM_H264QPEL_SOURCES}
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)
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target_compile_options(bench_neon_h264qpel_mc20 PRIVATE -O3 -march=armv8-a+simd)
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add_executable(bench_neon_idct
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tests/bench_neon_idct.c
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tests/vp9_idct8_ref.c
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${FFASM_SOURCES}
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)
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target_compile_options(bench_neon_idct PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 2 — VP9 loop filter NEON baseline.
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add_executable(bench_neon_lpf
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tests/bench_neon_lpf.c
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tests/vp9_lpf_ref.c
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${FFASM_LPF_SOURCES}
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)
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target_compile_options(bench_neon_lpf PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 3 — VP9 MC interpolation NEON baseline.
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add_executable(bench_neon_mc
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tests/bench_neon_mc.c
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tests/vp9_mc_ref.c
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${FFASM_MC_SOURCES}
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${FFC_MC_SOURCES}
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)
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target_compile_options(bench_neon_mc PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 4 — VP9 LPF wd=8 NEON baseline (same vendored .S as cycle 2).
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add_executable(bench_neon_lpf8
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tests/bench_neon_lpf8.c
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tests/vp9_lpf8_ref.c
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${FFASM_LPF_SOURCES}
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)
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target_compile_options(bench_neon_lpf8 PRIVATE -O3 -march=armv8-a+simd)
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# Cycle 5 — AV1 CDEF NEON baseline (dav1d snapshot).
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add_executable(bench_neon_cdef
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tests/bench_neon_cdef.c
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tests/cdef_ref.c
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${DAV1D_CDEF_ASM_SOURCES}
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${DAV1D_CDEF_C_SOURCES}
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)
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target_compile_options(bench_neon_cdef PRIVATE -O3 -march=armv8-a+simd)
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# bench_neon_idct doesn't need vulkan/drm — pure CPU baseline.
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# ---- Vulkan dispatch-overhead microbench (next chunk) ----------------------
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# Stub: written in a follow-up step. Toggle ON with -DDAEDALUS_BUILD_VULKAN=ON
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# once tests/bench_vulkan_dispatch.c exists.
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option(DAEDALUS_BUILD_VULKAN "Build Vulkan compute-dispatch microbench" ON)
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if (DAEDALUS_BUILD_VULKAN)
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find_package(Vulkan REQUIRED)
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# Compile GLSL compute shaders to SPIR-V via glslangValidator.
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# The binary loads them at runtime from the build dir (cwd-relative).
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find_program(GLSLANG_VALIDATOR
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NAMES glslangValidator glslang
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REQUIRED)
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set(NOOP_SPV ${CMAKE_BINARY_DIR}/noop.spv)
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add_custom_command(
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OUTPUT ${NOOP_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V -o ${NOOP_SPV}
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${CMAKE_SOURCE_DIR}/tests/shaders/noop.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/tests/shaders/noop.comp
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COMMENT "glslang: noop.comp -> noop.spv"
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VERBATIM
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)
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set(IDCT8_SPV ${CMAKE_BINARY_DIR}/v3d_idct8.spv)
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add_custom_command(
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OUTPUT ${IDCT8_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${IDCT8_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_idct8.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_idct8.comp
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COMMENT "glslang: v3d_idct8.comp -> v3d_idct8.spv"
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VERBATIM
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)
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set(LPF_SPV ${CMAKE_BINARY_DIR}/v3d_lpf_h_4_8.spv)
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add_custom_command(
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OUTPUT ${LPF_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${LPF_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_lpf_h_4_8.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_lpf_h_4_8.comp
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COMMENT "glslang: v3d_lpf_h_4_8.comp -> v3d_lpf_h_4_8.spv"
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VERBATIM
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)
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set(MC_SPV ${CMAKE_BINARY_DIR}/v3d_mc_8h.spv)
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add_custom_command(
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OUTPUT ${MC_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${MC_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_mc_8h.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_mc_8h.comp
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COMMENT "glslang: v3d_mc_8h.comp -> v3d_mc_8h.spv"
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VERBATIM
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)
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set(LPF8_SPV ${CMAKE_BINARY_DIR}/v3d_lpf_h_8_8.spv)
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add_custom_command(
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OUTPUT ${LPF8_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${LPF8_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_lpf_h_8_8.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_lpf_h_8_8.comp
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COMMENT "glslang: v3d_lpf_h_8_8.comp -> v3d_lpf_h_8_8.spv"
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VERBATIM
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)
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set(CDEF_SPV ${CMAKE_BINARY_DIR}/v3d_cdef.spv)
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add_custom_command(
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OUTPUT ${CDEF_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${CDEF_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_cdef.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_cdef.comp
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COMMENT "glslang: v3d_cdef.comp -> v3d_cdef.spv"
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VERBATIM
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)
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set(H264DEBLOCK_SPV ${CMAKE_BINARY_DIR}/v3d_h264deblock.spv)
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add_custom_command(
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OUTPUT ${H264DEBLOCK_SPV}
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COMMAND ${GLSLANG_VALIDATOR} -V --target-env vulkan1.3
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-o ${H264DEBLOCK_SPV}
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${CMAKE_SOURCE_DIR}/src/v3d_h264deblock.comp
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DEPENDS ${CMAKE_SOURCE_DIR}/src/v3d_h264deblock.comp
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COMMENT "glslang: v3d_h264deblock.comp -> v3d_h264deblock.spv"
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VERBATIM
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)
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add_custom_target(daedalus_shaders ALL DEPENDS ${NOOP_SPV} ${IDCT8_SPV} ${LPF_SPV} ${MC_SPV} ${LPF8_SPV} ${CDEF_SPV} ${H264DEBLOCK_SPV})
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# v3d_runner — reusable Vulkan plumbing.
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add_library(v3d_runner STATIC src/v3d_runner.c)
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target_include_directories(v3d_runner PUBLIC src)
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target_link_libraries(v3d_runner PUBLIC Vulkan::Vulkan)
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target_compile_options(v3d_runner PRIVATE -O2)
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add_executable(bench_vulkan_dispatch tests/bench_vulkan_dispatch.c)
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add_dependencies(bench_vulkan_dispatch daedalus_shaders)
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target_link_libraries(bench_vulkan_dispatch PRIVATE Vulkan::Vulkan)
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target_compile_options(bench_vulkan_dispatch PRIVATE -O2)
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add_executable(bench_v3d_idct
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tests/bench_v3d_idct.c
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tests/vp9_idct8_ref.c
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)
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add_dependencies(bench_v3d_idct daedalus_shaders)
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target_link_libraries(bench_v3d_idct PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_idct PRIVATE -O2)
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# Cycle 2 — QPU LPF bench.
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add_executable(bench_v3d_lpf
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tests/bench_v3d_lpf.c
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tests/vp9_lpf_ref.c
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)
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add_dependencies(bench_v3d_lpf daedalus_shaders)
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target_link_libraries(bench_v3d_lpf PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_lpf PRIVATE -O2)
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# Cycle 3 — QPU MC bench.
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add_executable(bench_v3d_mc
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tests/bench_v3d_mc.c
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tests/vp9_mc_ref.c
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)
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add_dependencies(bench_v3d_mc daedalus_shaders)
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target_link_libraries(bench_v3d_mc PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_mc PRIVATE -O2)
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# Cycle 4 — QPU LPF wd=8 bench.
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add_executable(bench_v3d_lpf8
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tests/bench_v3d_lpf8.c
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tests/vp9_lpf8_ref.c
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)
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add_dependencies(bench_v3d_lpf8 daedalus_shaders)
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target_link_libraries(bench_v3d_lpf8 PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_lpf8 PRIVATE -O2)
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# Cycle 5 — QPU CDEF bench (3-way M1 against NEON + C ref).
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add_executable(bench_v3d_cdef
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tests/bench_v3d_cdef.c
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tests/cdef_ref.c
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${DAV1D_CDEF_ASM_SOURCES}
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${DAV1D_CDEF_C_SOURCES}
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)
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add_dependencies(bench_v3d_cdef daedalus_shaders)
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target_link_libraries(bench_v3d_cdef PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_cdef PRIVATE -O2)
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# Cycle 8 — QPU H.264 deblock bench (3-way).
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add_executable(bench_v3d_h264deblock
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tests/bench_v3d_h264deblock.c
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tests/h264_deblock_ref.c
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${FFASM_H264DSP_SOURCES}
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)
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add_dependencies(bench_v3d_h264deblock daedalus_shaders)
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target_link_libraries(bench_v3d_h264deblock PRIVATE v3d_runner Vulkan::Vulkan)
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target_compile_options(bench_v3d_h264deblock PRIVATE -O2)
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endif()
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# ---- Phase 8 — public C API library + smoke test ---------------------------
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add_library(daedalus_core STATIC
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src/daedalus_core.c
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src/v3d_runner.c
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${FFASM_SOURCES}
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${FFASM_LPF_SOURCES}
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${FFASM_MC_SOURCES}
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${FFC_MC_SOURCES}
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${FFASM_H264IDCT_SOURCES}
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${FFASM_H264DSP_SOURCES}
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${FFASM_H264QPEL_SOURCES}
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${DAV1D_CDEF_ASM_SOURCES}
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${DAV1D_CDEF_C_SOURCES}
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)
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target_include_directories(daedalus_core PUBLIC include)
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target_include_directories(daedalus_core PRIVATE src)
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target_link_libraries(daedalus_core PUBLIC Vulkan::Vulkan)
|
|
target_compile_options(daedalus_core PRIVATE -O2)
|
|
if (DAEDALUS_BUILD_VULKAN)
|
|
add_dependencies(daedalus_core daedalus_shaders)
|
|
endif()
|
|
|
|
# ---- Install rules for sibling consumers (Phase 8 V4L2 daemon, etc.) -------
|
|
#
|
|
# Installs:
|
|
# - libdaedalus_core.a → ${CMAKE_INSTALL_LIBDIR}
|
|
# - include/daedalus.h → ${CMAKE_INSTALL_INCLUDEDIR}
|
|
# - daedalus-fourier.pc → ${CMAKE_INSTALL_LIBDIR}/pkgconfig
|
|
# - V3D SPIR-V shaders → ${CMAKE_INSTALL_DATADIR}/daedalus-fourier/shaders
|
|
# (only when DAEDALUS_BUILD_VULKAN is ON; consumers using
|
|
# daedalus_ctx_create_no_qpu() don't need them)
|
|
#
|
|
# pkg-config tells consumers what to link; the static-archive
|
|
# dependencies (Vulkan, pthread, and the vendored asm symbols)
|
|
# are surfaced through Requires.private + Libs.private so a
|
|
# consumer doing `pkg-config --libs daedalus-fourier` gets the
|
|
# right transitive link line.
|
|
|
|
include(GNUInstallDirs)
|
|
|
|
install(TARGETS daedalus_core
|
|
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
|
|
)
|
|
|
|
install(FILES include/daedalus.h
|
|
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
|
|
)
|
|
|
|
if (DAEDALUS_BUILD_VULKAN)
|
|
install(FILES
|
|
${NOOP_SPV}
|
|
${IDCT8_SPV}
|
|
${LPF_SPV}
|
|
${MC_SPV}
|
|
${LPF8_SPV}
|
|
${CDEF_SPV}
|
|
${H264DEBLOCK_SPV}
|
|
DESTINATION ${CMAKE_INSTALL_DATADIR}/daedalus-fourier/shaders
|
|
)
|
|
endif()
|
|
|
|
# pkg-config file. Vulkan goes in Requires.private (consumer's
|
|
# pkg-config call gets it via --static). pthread + dl are needed
|
|
# by the static archive's runtime helpers.
|
|
#
|
|
# `prefix` is derived from ${pcfiledir} so the .pc is relocatable:
|
|
# pkg-config substitutes ${pcfiledir} with the directory holding the
|
|
# .pc at lookup time, and the relative path from
|
|
# <prefix>/<libdir>/pkgconfig back to <prefix> tells pkg-config the
|
|
# install prefix without baking it in. This is why
|
|
# `cmake --install build --prefix /foo` produces a .pc that correctly
|
|
# resolves `prefix=/foo` instead of baking whatever CMAKE_INSTALL_PREFIX
|
|
# was at *configure* time (default /usr/local). DESTDIR-staged
|
|
# installs work too: at runtime pkg-config sees the .pc at its real
|
|
# install path and computes the right prefix.
|
|
#
|
|
# Relative-path depth is computed from CMAKE_INSTALL_LIBDIR (and
|
|
# whatever multiarch tuple GNUInstallDirs adds) so Debian-style
|
|
# `lib/aarch64-linux-gnu/pkgconfig/...` resolves with the right number
|
|
# of `..` components. Layouts where libdir is *not* under prefix are
|
|
# not supported by this scheme; if a packager overrides libdir to an
|
|
# absolute path the relative-path machinery falls back to the absolute
|
|
# value (CMake's file(RELATIVE_PATH) prepends `..` until they meet),
|
|
# which is also relocatable but no longer prefix-agnostic.
|
|
file(RELATIVE_PATH PKGCONFIG_PCDIR_TO_PREFIX
|
|
"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig"
|
|
"${CMAKE_INSTALL_PREFIX}")
|
|
|
|
set(PKGCONFIG_OUT ${CMAKE_CURRENT_BINARY_DIR}/daedalus-fourier.pc)
|
|
file(WRITE ${PKGCONFIG_OUT}
|
|
"prefix=\${pcfiledir}/${PKGCONFIG_PCDIR_TO_PREFIX}
|
|
exec_prefix=\${prefix}
|
|
libdir=\${prefix}/${CMAKE_INSTALL_LIBDIR}
|
|
includedir=\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}
|
|
shadersdir=\${prefix}/${CMAKE_INSTALL_DATADIR}/daedalus-fourier/shaders
|
|
|
|
Name: daedalus-fourier
|
|
Description: VP9/AV1/H.264 back-end kernels for VC VII (V3D 7.1) + ARM NEON
|
|
Version: 0.1.0
|
|
Libs: -L\${libdir} -ldaedalus_core
|
|
Libs.private: -lpthread -ldl -lm
|
|
Requires.private: vulkan
|
|
Cflags: -I\${includedir}
|
|
")
|
|
install(FILES ${PKGCONFIG_OUT}
|
|
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
|
|
)
|
|
|
|
add_executable(test_api_idct
|
|
tests/test_api_idct.c
|
|
tests/vp9_idct8_ref.c
|
|
)
|
|
target_link_libraries(test_api_idct PRIVATE daedalus_core)
|
|
target_compile_options(test_api_idct PRIVATE -O2)
|
|
|
|
add_executable(test_api_lpf
|
|
tests/test_api_lpf.c
|
|
tests/vp9_lpf_ref.c
|
|
tests/vp9_lpf8_ref.c
|
|
)
|
|
target_link_libraries(test_api_lpf PRIVATE daedalus_core)
|
|
target_compile_options(test_api_lpf PRIVATE -O2)
|
|
|
|
add_executable(test_api_h264
|
|
tests/test_api_h264.c
|
|
tests/h264_idct4_ref.c
|
|
tests/h264_idct8_ref.c
|
|
tests/h264_deblock_ref.c
|
|
tests/h264_qpel8_mc20_ref.c
|
|
)
|
|
target_link_libraries(test_api_h264 PRIVATE daedalus_core)
|
|
target_compile_options(test_api_h264 PRIVATE -O2)
|
|
|
|
add_executable(test_api_opportunistic_qpu tests/test_api_opportunistic_qpu.c)
|
|
target_link_libraries(test_api_opportunistic_qpu PRIVATE daedalus_core)
|
|
target_compile_options(test_api_opportunistic_qpu PRIVATE -O2)
|
|
|
|
if (DAEDALUS_BUILD_VULKAN)
|
|
# (re-open the conditional so the closing endif() below balances)
|
|
|
|
|
|
# M4 — concurrent CPU(NEON) + QPU bench. Links the FFmpeg NEON
|
|
# snapshot so we can run real NEON kernels on pinned CPU cores
|
|
# while the QPU runs its dispatch loop concurrently.
|
|
add_executable(bench_concurrent
|
|
tests/bench_concurrent.c
|
|
${FFASM_SOURCES}
|
|
)
|
|
add_dependencies(bench_concurrent daedalus_shaders)
|
|
target_link_libraries(bench_concurrent PRIVATE v3d_runner Vulkan::Vulkan pthread)
|
|
target_compile_options(bench_concurrent PRIVATE -O3 -march=armv8-a+simd)
|
|
|
|
# Cycle 2 M4'' — concurrent LPF.
|
|
add_executable(bench_concurrent_lpf
|
|
tests/bench_concurrent_lpf.c
|
|
${FFASM_LPF_SOURCES}
|
|
)
|
|
add_dependencies(bench_concurrent_lpf daedalus_shaders)
|
|
target_link_libraries(bench_concurrent_lpf PRIVATE v3d_runner Vulkan::Vulkan pthread)
|
|
target_compile_options(bench_concurrent_lpf PRIVATE -O3 -march=armv8-a+simd)
|
|
|
|
# Cycle 3 M4''' — concurrent MC.
|
|
add_executable(bench_concurrent_mc
|
|
tests/bench_concurrent_mc.c
|
|
${FFASM_MC_SOURCES}
|
|
${FFC_MC_SOURCES}
|
|
)
|
|
add_dependencies(bench_concurrent_mc daedalus_shaders)
|
|
target_link_libraries(bench_concurrent_mc PRIVATE v3d_runner Vulkan::Vulkan pthread)
|
|
target_compile_options(bench_concurrent_mc PRIVATE -O3 -march=armv8-a+simd)
|
|
|
|
# Cycle 4 M4'''' — concurrent LPF wd=8.
|
|
add_executable(bench_concurrent_lpf8
|
|
tests/bench_concurrent_lpf8.c
|
|
${FFASM_LPF_SOURCES}
|
|
)
|
|
add_dependencies(bench_concurrent_lpf8 daedalus_shaders)
|
|
target_link_libraries(bench_concurrent_lpf8 PRIVATE v3d_runner Vulkan::Vulkan pthread)
|
|
target_compile_options(bench_concurrent_lpf8 PRIVATE -O3 -march=armv8-a+simd)
|
|
|
|
# Issue 003 — mixed-kernel M4 bench (NEON-N kernel A + QPU kernel B).
|
|
# Links all FFmpeg + dav1d NEON sources we have (cycles 1-8).
|
|
add_executable(bench_concurrent_mixed
|
|
tests/bench_concurrent_mixed.c
|
|
${FFASM_SOURCES}
|
|
${FFASM_LPF_SOURCES}
|
|
${FFASM_MC_SOURCES}
|
|
${FFC_MC_SOURCES}
|
|
${FFASM_H264DSP_SOURCES}
|
|
${DAV1D_CDEF_ASM_SOURCES}
|
|
${DAV1D_CDEF_C_SOURCES}
|
|
)
|
|
add_dependencies(bench_concurrent_mixed daedalus_shaders)
|
|
target_link_libraries(bench_concurrent_mixed PRIVATE v3d_runner Vulkan::Vulkan pthread)
|
|
target_compile_options(bench_concurrent_mixed PRIVATE -O3 -march=armv8-a+simd)
|
|
endif()
|
|
|
|
# ---- Summary ----------------------------------------------------------------
|
|
|
|
message(STATUS "daedalus-fourier build configured for ${CMAKE_SYSTEM_PROCESSOR}")
|
|
message(STATUS " FFmpeg snapshot: ${FFSNAP}")
|
|
message(STATUS " Build type: ${CMAKE_BUILD_TYPE}")
|
|
message(STATUS " Targets: bench_neon_idct"
|
|
"$<$<BOOL:${DAEDALUS_BUILD_VULKAN}>:; bench_vulkan_dispatch>")
|