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lib/member build failure with gcc 5.4.0

Bug 1096 [email protected] 1 participant 2 messages Oct 10, 2022

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https://bugs.dpdk.org/show_bug.cgi?id=1096

Bug ID: 1096
Summary: lib/member build failure with gcc 5.4.0
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: other
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

$ meson --werror --buildtype=debugoptimized build && ninja -C build

"""
FAILED: lib/member/libsketch_avx512_tmp.a.p/rte_member_sketch_avx512.c.o [..]
lib/member/rte_member_sketch_avx512.c: In function 'sketch_update_avx512':
lib/member/rte_member_sketch_avx512.c:32:41: error: passing argument 2 of '_mm512_i32gather_epi64' from incompatible pointer type [-Werror=incompatible-pointer-types]

   _mm512_i32gather_epi64(v_hash_result, count_array, 8);
                                         ^
In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:45:0,
                 from lib/member/rte_xxh64_avx512.h:13,
                 from lib/member/rte_member_sketch_avx512.c:5:

/usr/lib/gcc/x86_64-linux-gnu/5/include/avx512fintrin.h:9331:1: note: expected 'const long long int *' but argument is of type 'uint64_t * {aka long unsigned int *}'
_mm512_i32gather_epi64 (__m256i __index, long long const *__addr, int __scale)
"""

DPDK: main (de254dac608e)
OS: Ubuntu 16.04.7
Meson: 0.56.2
Ninja: 1.7.1

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https://bugs.dpdk.org/show_bug.cgi?id=1096

Thomas Monjalon ([email protected]) changed:

What |Removed |Added
----------------------------------------------------------------------------

         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #3 from Thomas Monjalon ([email protected]) --- Resolved in http://git.dpdk.org/dpdk/commit/?id=373b51ef02

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