Date: Fri, 12 Jan 2024 20:41:46 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 276282] vectorized code fails on powerpc64le: typedef __vector uint8_t __m128i; in the port misc/randomx Message-ID: <bug-276282-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276282 Bug ID: 276282 Summary: vectorized code fails on powerpc64le: typedef __vector uint8_t __m128i; in the port misc/randomx Product: Base System Version: 15.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: bugs@FreeBSD.org Reporter: yuri@freebsd.org This code fails: #elif defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__) //sadly only POWER7 and newer will be able to use SIMD acceleration. Earlier proces= sors cant use doubles or 64 bit integers with SIMD #include <cstdint> #include <stdexcept> #include <cstdlib> #include <altivec.h> #undef vector #undef pixel #undef bool typedef __vector uint8_t __m128i; typedef __vector uint32_t __m128l; typedef __vector int __m128li; typedef __vector uint64_t __m128ll; typedef __vector double __m128d; error: In file included from /wrkdirs/usr/ports/misc/randomx/work/RandomX-1.2.1/src/bytecode_machine.cpp= :29: In file included from /wrkdirs/usr/ports/misc/randomx/work/RandomX-1.2.1/src/bytecode_machine.hpp= :32: /wrkdirs/usr/ports/misc/randomx/work/RandomX-1.2.1/src/intrin_portable.h:18= 9:18: error: a type specifier is required for all declarations typedef __vector uint8_t __m128i; ~~~~~~~~~~~~~~~~ ^ I don't know whether this code is valid, but based on the presence of #if defined(__PPC64__) - it likely is valid. See the linked log URL for details. --=20 You are receiving this mail because: You are the assignee for the bug.=
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