check if numa available or not before loading numa functions (#1163) #2484

Job	Run time
downstream	29m 25s
linux-compat (manylinux1-x64)	1m 1s
clang-sanitizers (,thread)	2m 25s
linux-compiler-compat (clang-3)	1m 47s
linux-compat (manylinux1-x86)	1m 9s
clang-sanitizers (,address,undefined)	1m 49s
linux-no-cpu-extensions	2m 6s
linux-compiler-compat (clang-6)	5m 59s
linux-compat (manylinux2014-x64)	1m 20s
linux-compiler-compat (clang-8)	6m 25s
linux-compat (manylinux2014-x86)	1m 25s
linux-shared-libs	1m 34s
linux-compiler-compat (clang-9)	6m 8s
linux-compat (raspbian-bullseye)	7m 28s
windows	1m 49s
linux-compiler-compat (clang-10)	1m 53s
linux-compat (fedora-34-x64)	1m 14s
linux-compat (opensuse-leap)	1m 35s
linux-compiler-compat (clang-11)	2m 0s
windows-vc16 (x86)	2m 12s
linux-compat (rhel8-x64)	1m 6s
linux-compiler-compat (gcc-4.8)	1m 25s
windows-vc16 (x64)	2m 6s
linux-compat (al2-x64)	1m 16s
linux-compiler-compat (gcc-5)	1m 33s
linux-compiler-compat (gcc-6)	1m 40s
linux-compiler-compat (gcc-7)	1m 31s
linux-compiler-compat (gcc-8)	1m 43s
linux-compiler-compat (gcc-11)	2m 31s
macos	1m 27s
macos-x64	3m 11s
windows-app-verifier	23m 21s
windows-no-cpu-extensions	2m 37s
windows-shared-libs	2m 54s
windows-vc14 (x86)	1m 53s
windows-vc14 (x64)	1m 32s
windows-vc15 (x86)	2m 8s
windows-vc15 (x64)	2m 12s
Cross Compile linux-armv6	1m 59s
freebsd	9m 35s
Cross Compile linux-armv7	1m 58s
Cross Compile linux-arm64	1m 39s
Cross Compile android-armv7	2m 8s
linux-debug	1m 25s
macos-debug	1m 21s
macos-no-cpu-extensions	1m 23s
openbsd	11m 43s
windows-debug	1m 50s
	2h 51m 51s

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