intel · harp-intel · Jun 12, 2025 · Jun 12, 2025 · Jun 12, 2025
@@ -94,7 +94,7 @@ check_static:
 .PHONY: check_license
 check_license:
 	@echo "Confirming source files have license headers..."
-	@for f in `find . -type f ! -path './perfspect_202*' ! -path './tools/bin/*' ! -path './internal/script/resources/*' ! -path './scripts/.venv/*' ! -path './test/output/*' ! -path './debug_out/*' ! -path './tools/perf-archive/*' \( -name "*.go" -o -name "*.s" -o -name "*.html" -o -name "Makefile" -o -name "*.sh" -o -name "*.Dockerfile" -o -name "*.py" \)`; do \
+	@for f in `find . -type f ! -path './perfspect_202*' ! -path './tools/bin/*' ! -path './internal/script/resources/*' ! -path './scripts/.venv/*' ! -path './test/output/*' ! -path './debug_out/*' ! -path './tools/perf-archive/*' ! -path './tools/avx-turbo/*' \( -name "*.go" -o -name "*.s" -o -name "*.html" -o -name "Makefile" -o -name "*.sh" -o -name "*.Dockerfile" -o -name "*.py" \)`; do \
 		if ! grep -E 'SPDX-License-Identifier: BSD-3-Clause' "$$f" >/dev/null; then echo "Error: license not found: $$f"; fail=1; fi; \
 	done; if [ -n "$$fail" ]; then exit 1; fi
 

@@ -44,14 +44,8 @@ endif
 	tar -xf async-profiler-$(ASYNC_PROFILER_VERSION)-linux-x64.tar.gz && mv async-profiler-$(ASYNC_PROFILER_VERSION)-linux-x64 async-profiler
 endif
 
-AVX_TURBO_VERSION := "threadcpuid"
+# Use a local copy of avx-turbo source until the upstream makes the required changes
 avx-turbo:
-ifeq ("$(wildcard avx-turbo)","")
-	git clone https://github.com/harp-intel/avx-turbo.git
-else
-	cd avx-turbo && git checkout master && git pull
-endif
-	cd avx-turbo && git checkout $(AVX_TURBO_VERSION) && git pull
 	cd avx-turbo && make
 
 # if you change the version, check the sed hacks below

@@ -0,0 +1,39 @@
+name: build
+on: [push]
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-20.04]
+        cpp_compiler: [g++, g++-7, g++-8, g++-9, clang++, clang++-9]
+        include:
+          - c_compiler: gcc
+          - cpp_compiler: g++-7
+            c_compiler: gcc-7
+          - cpp_compiler: g++-8
+            c_compiler: gcc-8
+          - cpp_compiler: g++-9
+            c_compiler: gcc-9
+          - cpp_compiler: clang++
+            c_compiler: clang
+          - cpp_compiler: clang++-9
+            c_compiler: clang-9
+    steps:
+      - name: Install C Compiler
+        if: ${{ startsWith(matrix.c_compiler, 'gcc-') || startsWith(matrix.c_compiler, 'clang-') }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ${{ matrix.c_compiler }}
+      - name: Install C++ Compiler
+        if: ${{ startsWith(matrix.cpp_compiler, 'g++-') || startsWith(matrix.cpp_compiler, 'clang++-') }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ${{ matrix.cpp_compiler }}
+      - uses: actions/checkout@v2
+      - run: lscpu
+      - run: make -j2 CC=${{ matrix.c_compiler }} CXX=${{ matrix.cpp_compiler }}
+      - run: ./unit-test
+      - run: ./avx-turbo --no-pin --max-threads 2
+
@@ -0,0 +1,59 @@
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+avx-turbo
+unit-test
+
+# Eclipse CDT artifacts
+.cproject
+.project
+.settings
+
+# nasm listing file
+*.list
+
+# libpfm4 directory
+libpfm-4*/*
+
+# core files
+/core*
+/vgcore*
+
+# perf files
+/perf.*
+
+/tmp/*
+
+dummy.rebuild
+
+# local make config file
+local.mk
@@ -0,0 +1,70 @@
+dist: xenial
+language: cpp
+sudo: false
+branches:
+  except:
+    - /^(wip\/)?(appveyor|msvc|mingw|windows)(\-.+)?$/
+
+addons:
+  apt:
+    sources: &default_sources
+      - ubuntu-toolchain-r-test
+
+# the anchors element doesn't do anything but itself except define some anchors to be used later as aliases
+anchors:
+  - &unit_command ./unit-test
+  - &uarch_command ./uarch-bench --test-tag=~slow
+
+matrix:
+  include:
+      # clang-5.0 is the default installed on travis VMs
+    - compiler: clang-default
+      env: TRUE_CC=clang TRUE_CXX=clang++ CXXFLAGS=-stdlib=libc++
+      addons:
+        apt:
+          sources:
+            - *default_sources
+            - llvm-toolchain-trusty-5.0
+          packages:
+            - libc++abi1
+            - libc++1
+    - compiler: gcc-4.9
+      env: TRUE_CC=gcc-4.9 TRUE_CXX=g++-4.9
+      addons:
+        apt:
+          sources:
+            - *default_sources
+          packages:
+            - gcc-4.9
+            - g++-4.9
+    - compiler: gcc-6
+      env: TRUE_CC=gcc-6 TRUE_CXX=g++-6
+      addons:
+        apt:
+          sources:
+            - *default_sources
+          packages:
+            - gcc-6
+            - g++-6
+    - compiler: clang-6.0
+      env: TRUE_CC=clang-6.0 TRUE_CXX=clang++-6.0
+      addons:
+        apt:
+          sources:
+            - *default_sources
+            - llvm-toolchain-xenial-6.0
+          packages:
+            - clang-6.0
+            - clang++-6.0
+
+before_install:
+# Travis will set CC and CXX after the env commands specified in the matrix are run, overwriting whatever
+# we've specified there, so we need to reset them here. See also https://github.com/travis-ci/travis-ci/issues/6633 .
+  - CC="${TRUE_CC:-$CC}"
+  - CXX="${TRUE_CXX:-$CXX}"
+
+
+script:
+- set -e && echo "CC is ${CC}, CXX is ${CXX}" && ${CC} --version && ${CXX} --version
+- make
+- ./avx-turbo --no-pin --max-threads 2
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 travisdowns
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
@@ -0,0 +1,61 @@
+include config.mk
+
+# rebuild when makefile changes
+-include dummy.rebuild
+
+.PHONY: all clean
+
+ASM_FLAGS ?= -DNASM_ENABLE_DEBUG=$(NASM_DEBUG) -w+all -l x86_methods.list
+
+ifneq ($(CPU_ARCH),)
+ARCH_FLAGS := -march=$(CPU_ARCH)
+endif
+O_LEVEL ?= -O2
+
+COMMON_FLAGS := -MMD -Wall -Wextra -Wundef $(ARCH_FLAGS) -g $(O_LEVEL)
+CPPFLAGS := $(COMMON_FLAGS)
+CFLAGS := $(COMMON_FLAGS)
+
+SRC_FILES := $(wildcard *.cpp) $(wildcard *.c)
+
+OBJECTS := $(SRC_FILES:.cpp=.o) asm-methods.o
+OBJECTS := $(OBJECTS:.c=.o)
+DEPFILES = $(OBJECTS:.o=.d)
+# $(info OBJECTS=$(OBJECTS))
+
+VPATH = test
+
+###########
+# Targets #
+###########
+
+all: avx-turbo unit-test
+
+-include $(DEPFILES) unit-test.d
+
+clean:
+	rm -f *.d *.o avx-turbo
+
+dist-clean: clean $(CLEAN_TARGETS)
+
+unit-test: unit-test.o unit-test-main.o cpuid.o
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) $(LDLIBS) -std=c++11 $^ -o $@
+
+avx-turbo: $(OBJECTS)
+	$(CXX) $(OBJECTS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) $(LDLIBS) -std=c++11 -lpthread -o $@
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c -std=c11 -o $@ $<
+
+%.o : %.cpp
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -std=c++11 -o $@ $<
+
+%.o: %.asm nasm-utils-inc.asm
+	$(ASM) $(ASM_FLAGS) -f elf64 $<
+
+LOCAL_MK = $(wildcard local.mk)
+
+# https://stackoverflow.com/a/3892826/149138
+dummy.rebuild: Makefile config.mk $(LOCAL_MK)
+	touch $@
+	$(MAKE) -s clean