Gentoo Archives: gentoo-dev

From: Georgy Yakovlev <gyakovlev@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags
Date: Wed, 11 Sep 2019 17:09:34
Message-Id: c1a5431f-1f65-b984-2c52-41da6a79889f@gentoo.org
In Reply to: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags by "Michał Górny"
On 9/10/19 12:44 PM, Michał Górny wrote:
> Hi, everyone. > > I've recently (finally!) started adding tests to cpuid2cpuflags. Tests > are based on mocked syscalls that return arch-specific data read from > text files. So far I've got x86 and ppc covered, and now I'd like to > add tests for various arm hardware. Since ARM covers a pretty broad > range of hardware, I'd use as much data as possible, especially from > different ARM generations. > > If you have an ARM board and would like to help, please: > > wget https://dev.gentoo.org/~mgorny/dist/cpuid2cpuflags-7-dev.tar.bz2 > tar -xf cpuid2cpuflags-7-dev.tar.bz2 > cd cpuid2cpuflags-7-dev > ./configure > make hwcap-dump > ./hwcap-dump > > and send me the output along with 'uname -m'. TIA! >
couple of boards here ========== rockpro64 Rockchip RK3399 Hexa-Core (dual ARM Cortex A72 and quad ARM Cortex A53) $ uname -m aarch64 $ ./hwcap-dump hwcap:00000000000008ff hwcap2:0000000000000000 ./cpuid2cpuflags CPU_FLAGS_ARM: edsp neon thumb vfp vfpv3 vfpv4 vfp-d32 aes sha1 sha2 crc32 v4 v5 v6 v7 v8 thumb2 cpuinfo processor : 0 BogoMIPS : 48.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x0 CPU part : 0xd03 CPU revision : 4 diff -U0 <(./cpuid2cpuflags | tr ' ' '\n' | sed 1d |sort) <(grep -m1 Features /proc/cpuinfo | tr ' ' '\n' | sed 1d | grep '.' |sort) --- /dev/fd/63 2019-09-11 09:57:36.360796732 -0700 +++ /dev/fd/62 2019-09-11 09:57:36.364130054 -0700 @@ -1,0 +2,2 @@ +asimd +cpuid @@ -3,2 +5,3 @@ -edsp -neon +evtstrm +fp +pmull @@ -7,11 +9,0 @@ -thumb -thumb2 -v4 -v5 -v6 -v7 -v8 -vfp -vfp-d32 -vfpv3 -vfpv4 ========== Odroid N2 Amlogic S922X (4x Cortex-A73 @ 1.8GHz, 2x Cortex-A53 @ 1.9GHz) $ uname -m aarch64 $ ./hwcap-dump hwcap:00000000000000ff hwcap2:0000000000000000 CPU_FLAGS_ARM: edsp neon thumb vfp vfpv3 vfpv4 vfp-d32 aes sha1 sha2 crc32 v4 v5 v6 v7 v8 thumb2 cpuinfo processor : 0 BogoMIPS : 48.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x0 CPU part : 0xd03 CPU revision : 4 CPU info : 290a400001200e000001313254524d50 Serial : ..... Hardware : Hardkernel ODROID-N2 Revision : 0400 diff -U0 <(./cpuid2cpuflags | tr ' ' '\n' | sed 1d |sort) <(grep -m1 Features /proc/cpuinfo | tr ' ' '\n' | sed 1d | grep '.' |sort) --- /dev/fd/63 2019-09-11 09:59:59.616633443 -0700 +++ /dev/fd/62 2019-09-11 09:59:59.616633443 -0700 @@ -1,0 +2 @@ +asimd @@ -3,2 +4,3 @@ -edsp -neon +evtstrm +fp +pmull @@ -7,11 +8,0 @@ -thumb -thumb2 -v4 -v5 -v6 -v7 -v8 -vfp -vfp-d32 -vfpv3 -vfpv4

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Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags "Michał Górny" <mgorny@g.o>