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tbb: enable NUMA/Hybrid CPU support

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oneTBB relies on HWLOC* to identify the underlying topology
of the system to optimize thread scheduling and memory allocation.

Ref:
https://oneapi-src.github.io/oneTBB/GSG/next_steps.html#hybrid-cpu-and-numa-support

Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Naveen Saini
2023-11-30 13:20:07 +08:00
committed by Khem Raj
parent d5f16f18c3
commit 6fbe500189
2 changed files with 44 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-oe/recipes-support/tbb/tbb/0001-hwloc_detection.cmake-remove-cross-compiation-check.patch
+33
View File
@@ -0,0 +1,33 @@
From 7ffc1eba8596544d6e3af0fd5f4004fff6d56f84 Mon Sep 17 00:00:00 2001
From: Naveen Saini <naveen.kumar.saini@intel.com>
Date: Wed, 29 Nov 2023 15:48:57 +0800
Subject: [PATCH] hwloc_detection.cmake: remove cross-compiation check
This check is preventing pkgconfig to
search for hwloc under cross-compilation.
pkgconfig able to find hwloc pkg from sysroot.
Upstream-Status: Inappropriate
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
---
cmake/hwloc_detection.cmake | 2 --
1 file changed, 2 deletions(-)
diff --git a/cmake/hwloc_detection.cmake b/cmake/hwloc_detection.cmake
index 47233b17..5a7e84c3 100644
--- a/cmake/hwloc_detection.cmake
+++ b/cmake/hwloc_detection.cmake
@@ -46,8 +46,6 @@ endforeach()
unset(HWLOC_TARGET_NAME)
if (NOT HWLOC_TARGET_EXPLICITLY_DEFINED AND
- # No hwloc auto detection for cross compilation
- NOT CMAKE_CROSSCOMPILING AND
NOT TBB_DISABLE_HWLOC_AUTOMATIC_SEARCH
)
find_package(PkgConfig QUIET)
--
2.37.3
meta-oe/recipes-support/tbb/tbb_2021.11.0.bb
+11 -1
View File
@@ -8,22 +8,25 @@ LICENSE = "Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=86d3f3a95c324c9479bd8986968f4327"
DEPENDS:append:libc-musl = " libucontext"
DEPENDS:append:class-target = " hwloc"
PE = "1"
BRANCH = "onetbb_2021"
SRCREV = "8b829acc65569019edb896c5150d427f288e8aba"
SRC_URI = "git://github.com/oneapi-src/oneTBB.git;protocol=https;branch=${BRANCH} \
file://0001-hwloc_detection.cmake-remove-cross-compiation-check.patch \
"
S = "${WORKDIR}/git"
inherit cmake
inherit cmake pkgconfig
# test build fails, error: 'mallinfo mallinfo()' is deprecated
EXTRA_OECMAKE += " \
-DTBB_TEST=OFF \
-DCMAKE_BUILD_TYPE=Release \
"
# Hard-float 'd' ABI can't be used for a target that doesn't support the D instruction set extension (ignoring target-abi)
# tmp-glibc/work/riscv64-oe-linux/tbb/1_2021.7.0-r0/recipe-sysroot-native/usr/bin/riscv64-oe-linux/riscv64-oe-linux-ld: /tmp/lto-llvm-264bc2.o: can't link soft-float modules with double-float modules
# tmp-glibc/work/riscv64-oe-linux/tbb/1_2021.7.0-r0/recipe-sysroot-native/usr/bin/riscv64-oe-linux/riscv64-oe-linux-ld: failed to merge target specific data of file /tmp/lto-llvm-264bc2.o
@@ -49,4 +52,11 @@ LDFLAGS:append:libc-musl = " -lucontext"
# The latest version of oneTBB does not support PPC
COMPATIBLE_MACHINE:powerpc = "(!.*ppc).*"
do_install:append:class-target() {
# fix for qa check buildpaths
sed -i "s#${RECIPE_SYSROOT}##g" ${D}${libdir}/cmake/TBB/TBBTargets.cmake
}
BBCLASSEXTEND = "native nativesdk"