Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1b4699a2 authored by jaishank's avatar jaishank Committed by android-build-merger
Browse files

Merge "Disabled avx avx2 avx512 compiler flags by default. Library components... 

Merge "Disabled avx avx2 avx512 compiler flags by default. Library components can enable the flags based on performance impact"
am: dd5cf757

Change-Id: I123a807852e84a6fe9a25360d10bab4c0de37a28
parents 6598f20b dd5cf757

cc/config/x86_64_device.go

+9 −3
Original line number Diff line number Diff line
@@ -67,10 +67,16 @@ var ( 
		"sse4":   []string{"-msse4"},

		"sse4_1": []string{"-msse4.1"},

		"sse4_2": []string{"-msse4.2"},



		// Not all cases there is performance gain by enabling -mavx -mavx2

		// flags so these flags are not enabled by default.

		// if there is performance gain in individual library components,

		// the compiler flags can be set in corresponding bp files.

		// "avx":    []string{"-mavx"},

		// "avx2":   []string{"-mavx2"},

		// "avx512": []string{"-mavx512"}



		"popcnt": []string{"-mpopcnt"},

		"avx":    []string{"-mavx"},

		"avx2":   []string{"-mavx2"},

		"avx512": []string{"-mavx512"},

		"aes_ni": []string{"-maes"},

	}

)

cc/config/x86_device.go

+9 −2
Original line number Diff line number Diff line
@@ -86,8 +86,15 @@ var ( 
		"sse4":   []string{"-msse4"},

		"sse4_1": []string{"-msse4.1"},

		"sse4_2": []string{"-msse4.2"},

		"avx":    []string{"-mavx"},

		"avx2":   []string{"-mavx2"},



		// Not all cases there is performance gain by enabling -mavx -mavx2

		// flags so these flags are not enabled by default.

		// if there is performance gain in individual library components,

		// the compiler flags can be set in corresponding bp files.

		// "avx":    []string{"-mavx"},

		// "avx2":   []string{"-mavx2"},

		// "avx512": []string{"-mavx512"}



		"aes_ni": []string{"-maes"},

	}

)