feat(third_party): sync patch of cpuinfo and prepare.sh

GitOrigin-RevId: 59e92d25bfdea75b6963653a72c41ea87079add8

third_party/apply-patches.sh

@@ -3,12 +3,12 @@ set -e
 
 function apply_cpuinfo_patches() {
     if [ -d "./cpuinfo" ]; then
-        cp ./patches/0001-fix-arm-linux-fix-some-build-warnings-and-errors.patch cpuinfo/
+        cp ./patches/cpuinfo-multi-commits.patch cpuinfo/
         pushd cpuinfo >/dev/null
         git config user.name "$1"
         git config user.email "$2"
-        git am 0001-fix-arm-linux-fix-some-build-warnings-and-errors.patch
-        rm 0001-fix-arm-linux-fix-some-build-warnings-and-errors.patch
+        git am cpuinfo-multi-commits.patch
+        rm cpuinfo-multi-commits.patch
         popd >/dev/null
     else
         echo "cpuinfo not exist, can not apply patches."

third_party/patches/0001-fix-arm-linux-fix-uclibc-build-error.patch

-From 0c64236f0d9463e508f8ebd8e73efafa0049d13b Mon Sep 17 00:00:00 2001
-From: Megvii Engine Team <megengine@megvii.com>
-Date: Thu, 30 Jul 2020 14:26:40 +0800
-Subject: [PATCH] fix(arm/linux): fix uclibc build error
-
----
- src/arm/linux/hwcap.c  | 7 ++++---
- src/arm/linux/init.c   | 4 +++-
- src/linux/processors.c | 5 +++++
- 3 files changed, 12 insertions(+), 4 deletions(-)
-
-diff --git a/src/arm/linux/hwcap.c b/src/arm/linux/hwcap.c
-index 36d0d91..5e1c301 100644
---- a/src/arm/linux/hwcap.c
-+++ b/src/arm/linux/hwcap.c
-@@ -15,7 +15,8 @@
- #include <arm/linux/api.h>
- #include <cpuinfo/log.h>
- 
--#if CPUINFO_ARCH_ARM64 || CPUINFO_ARCH_ARM && !defined(__ANDROID__)
-+#if CPUINFO_ARCH_ARM64 || CPUINFO_ARCH_ARM && !defined(__ANDROID__) && !defined(__UCLIBC__)
-+
- 	#include <sys/auxv.h>
- #else
- 	#define AT_HWCAP 16
-@@ -38,7 +39,7 @@
- #endif
- 
- 
--#if CPUINFO_ARCH_ARM
-+#if CPUINFO_ARCH_ARM && !defined(__UCLIBC__)
- 	typedef unsigned long (*getauxval_function_t)(unsigned long);
- 
- 	bool cpuinfo_arm_linux_hwcap_from_getauxval(
-@@ -144,7 +145,7 @@
- 			#endif
- 		}
- 	#endif /* __ANDROID__ */
--#elif CPUINFO_ARCH_ARM64
-+#elif CPUINFO_ARCH_ARM64 && !defined(__UCLIBC__)
- 	uint32_t cpuinfo_arm_linux_hwcap_from_getauxval(void) {
- 		#if CPUINFO_MOCK
- 			return mock_hwcap;
-diff --git a/src/arm/linux/init.c b/src/arm/linux/init.c
-index 89d957e..8225f5e 100644
---- a/src/arm/linux/init.c
-+++ b/src/arm/linux/init.c
-@@ -234,6 +234,8 @@ void cpuinfo_arm_linux_init(void) {
- 		cpuinfo_arm_linux_decode_chipset(proc_cpuinfo_hardware, proc_cpuinfo_revision, valid_processors, 0);
- #endif
- 
-+#if !defined(__UCLIBC__)
-+
- 	#if CPUINFO_ARCH_ARM
- 		uint32_t isa_features = 0, isa_features2 = 0;
- 		#ifdef __ANDROID__
-@@ -282,7 +284,7 @@ void cpuinfo_arm_linux_init(void) {
- 		cpuinfo_arm64_linux_decode_isa_from_proc_cpuinfo(
- 			isa_features, last_midr, &chipset, &cpuinfo_isa);
- 	#endif
--
-+#endif
- 	/* Detect min/max frequency and package ID */
- 	for (uint32_t i = 0; i < arm_linux_processors_count; i++) {
- 		if (bitmask_all(arm_linux_processors[i].flags, CPUINFO_LINUX_FLAG_VALID)) {
-diff --git a/src/linux/processors.c b/src/linux/processors.c
-index 4904e2a..a1d4693 100644
---- a/src/linux/processors.c
-+++ b/src/linux/processors.c
-@@ -90,8 +90,13 @@ static bool uint32_parser(const char* text_start, const char* text_end, void* co
- 	uint32_t kernel_max = 0;
- 	const char* parsed_end = parse_number(text_start, text_end, &kernel_max);
- 	if (parsed_end == text_start) {
-+#if defined(__UCLIBC__)
-+		cpuinfo_log_warning("failed to parse file %s: \"%.*s\" is not an unsigned number",
-+			KERNEL_MAX_FILENAME, (int) (text_end - text_start), text_start);
-+#else
- 		cpuinfo_log_error("failed to parse file %s: \"%.*s\" is not an unsigned number",
- 			KERNEL_MAX_FILENAME, (int) (text_end - text_start), text_start);
-+#endif
- 		return false;
- 	} else {
- 		for (const char* char_ptr = parsed_end; char_ptr != text_end; char_ptr++) {
--- 
-2.26.2
-

third_party/patches/0001-fix-arm-linux-fix-some-build-warnings-and-errors.patch → third_party/patches/cpuinfo-multi-commits.patch

-From 541633ca7734f4c58e4f1832171ff0fd141f547e Mon Sep 17 00:00:00 2001
+From 20b885be9c76232f4d25ae9fe6c685861736a747 Mon Sep 17 00:00:00 2001
+From: liyuzhong <liyuzhong@megvii.com>
+Date: Thu, 9 Jul 2020 14:59:55 +0800
+Subject: [PATCH 1/2] fix(arm/linux): fix unused var for cross compile error
+
+---
+ src/arm/linux/chipset.c | 1 +
+ src/arm/linux/cpuinfo.c | 1 +
+ src/linux/processors.c  | 1 +
+ 3 files changed, 3 insertions(+)
+
+diff --git a/src/arm/linux/chipset.c b/src/arm/linux/chipset.c
+index e36283c..8631f64 100644
+--- a/src/arm/linux/chipset.c
++++ b/src/arm/linux/chipset.c
+@@ -2402,6 +2402,7 @@ struct cpuinfo_arm_chipset cpuinfo_arm_linux_decode_chipset_from_proc_cpuinfo_ha
+ 
+ 		#endif
+ 
++		(void)max_cpu_freq_max;
+ 		/* Check Telechips TCC signature */
+ 		if (match_tcc(hardware, hardware_end, &chipset)) {
+ 			cpuinfo_log_debug(
+diff --git a/src/arm/linux/cpuinfo.c b/src/arm/linux/cpuinfo.c
+index 90e1631..ad89729 100644
+--- a/src/arm/linux/cpuinfo.c
++++ b/src/arm/linux/cpuinfo.c
+@@ -671,6 +671,7 @@ static bool parse_line(
+ 	if (line_start == line_end) {
+ 		return true;
+ 	}
++	(void)line_number;
+ 
+ 	/* Search for ':' on the line. */
+ 	const char* separator = line_start;
+diff --git a/src/linux/processors.c b/src/linux/processors.c
+index aedba74..4904e2a 100644
+--- a/src/linux/processors.c
++++ b/src/linux/processors.c
+@@ -217,6 +217,7 @@ bool cpuinfo_linux_get_processor_package_id(uint32_t processor, uint32_t package
+ 
+ static bool max_processor_number_parser(uint32_t processor_list_start, uint32_t processor_list_end, void* context) {
+ 	uint32_t* processor_number_ptr = (uint32_t*) context;
++	(void)processor_list_start;
+ 	const uint32_t processor_list_last = processor_list_end - 1;
+ 	if (*processor_number_ptr < processor_list_last) {
+ 		*processor_number_ptr = processor_list_last;
+-- 
+2.17.1
+
+
+From a0f9f754b804e129f6e11f87047f3d586607a4ef Mon Sep 17 00:00:00 2001
 From: chenqiyou <chenqiyou@megvii.com>
 Date: Fri, 16 Jul 2021 19:10:40 +0800
-Subject: [PATCH] fix(cpuinfo): fix cpuinfo build and sensitive word
+Subject: [PATCH 2/2] fix(cpuinfo): fix cpuinfo build and sensitive word
 
 ---
  src/arm/linux/chipset.c  | 32 ++++++++++++++++++++++++++++++--
@@ -288,5 +339,5 @@ index 4904e2a..a1d4693 100644
  	} else {
  		for (const char* char_ptr = parsed_end; char_ptr != text_end; char_ptr++) {
 -- 
-2.25.1
+2.17.1
 

third_party/prepare.sh

@@ -2,8 +2,6 @@
 
 cd $(dirname $0)
 
-source ../ci/utils.sh
-
 # force use /usr/bin/sort on windows, /c/Windows/system32/sort do not support -V
 OS=$(uname -s)
 SORT=sort
@@ -22,21 +20,25 @@ log "Start downloading git submodules"
 git submodule sync
 git submodule update -f --init midout
 git submodule update -f --init intel-mkl-dnn
-git submodule update -f --init HalidePrebuilt
 git submodule update -f --init Halide
 git submodule update -f --init protobuf
 git submodule update -f --init gtest
 git submodule update -f --init flatbuffers
 git submodule update -f --init cutlass
 git submodule update -f --init Json
-
+git submodule update -f --init pybind11
+git submodule update -f --init llvm-project
+git submodule update -f --init range-v3
+git submodule update -f --init libzmq
+git submodule update -f --init cppzmq
+git submodule update -f --init OpenBLAS
 git submodule update -f --init cpuinfo
 
-name=`git config --get user.name`
+name=`git config --get user.name || true`
 if [ -z "$name" ]; then
     name="default"
 fi
-email=`git config --get user.email`
+email=`git config --get user.email || true`
 if [ -z "$email" ]; then
     email="default"
 fi
@@ -44,26 +46,12 @@ fi
 source ./apply-patches.sh
 apply_cpuinfo_patches ${name} ${email}
 
-git submodule update -f --init OpenBLAS
-if [[ ! -d mkl/$(uname -m) ]]; then
-    git submodule update -f --init mkl
-fi
-
-git submodule update -f --init libzmq
-git submodule update -f --init cppzmq
-
 git submodule update -f --init MegRay
 pushd MegRay/third_party >/dev/null
     git submodule sync
     git submodule update -f --init nccl
     git submodule update -f --init gdrcopy
     git submodule update -f --init ucx
-    git submodule update -f --init rccl
 popd >/dev/null
 
-git submodule update -f --init pybind11
-git submodule update -f --init llvm-project
-git submodule update -f --init mc40
-git submodule update -f --init range-v3
-
 log "Finished downloading git submodules"