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7f8e1c5375
QEMU 7.2.0 has now support for avx2 with followign change: x86: TCG support for AVX, AVX2, F16C, FMA3 and VAES instructions Ref https://git.yoctoproject.org/poky/commit/?id=9caff14abbb742e5083056b899ee6fc0a5fba8f3 Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com> Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
25 lines
964 B
HTML
25 lines
964 B
HTML
# Settings for the GCC(1) cpu-type "skylake":
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#
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# Intel Skylake CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1,
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# SSE4.2, AVX, AVX2 and POPCNT instruction set support.
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#
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# This tune is recommended for Intel Skylake CPU (and beyond).
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#
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DEFAULTTUNE ?= "skylake-64"
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# Include the previous tune to pull in PACKAGE_EXTRA_ARCHS
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require conf/machine/include/x86/tune-corei7.inc
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# Extra tune features
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TUNEVALID[skylake] = "Enable skylake specific processor optimizations"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'skylake', ' -march=skylake -mtune=generic -mavx2 -mfpmath=sse', '', d)}"
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# Extra tune selections
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AVAILTUNES += "skylake-64"
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TUNE_FEATURES:tune-skylake-64 = "${TUNE_FEATURES:tune-x86-64} skylake"
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BASE_LIB:tune-skylake-64 = "lib64"
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TUNE_PKGARCH:tune-skylake-64 = "skylake-64"
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PACKAGE_EXTRA_ARCHS:tune-skylake-64 = "${PACKAGE_EXTRA_ARCHS:tune-core2-64} skylake-64"
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QEMU_EXTRAOPTIONS_skylake-64 = " -cpu Skylake-Client"
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