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Carlo Cabrera commented on ARROW-12587: --------------------------------------- I've merged a fix that disables the filtering of `-march` flags in the Arrow build in Homebrew/core. I hope you have your runtime detection working correctly for everything that Arrow builds – otherwise we might have to just disable AVX512 on the formula entirely. I'm particularly concerned about vendored dependencies being tuned for the build-time CPU. (If they're not, they're probably being built for Penryn, which I'll note is a step down from what the Homebrew formula used to build them for.) > [R][C++][Packaging] Illegal opcode error on aggregate Array/ChunkedArray of > integer > ----------------------------------------------------------------------------------- > > Key: ARROW-12587 > URL: https://issues.apache.org/jira/browse/ARROW-12587 > Project: Apache Arrow > Issue Type: Bug > Components: C++, Packaging, R > Affects Versions: 4.0.0 > Reporter: Ian Cook > Assignee: Ian Cook > Priority: Major > Attachments: R_2021-04-29-153055.crash, big-sur-crash.txt > > > I see this error with the 4.0.0 version of the R package with the C++ library > from Homebrew: > {code:java} > sum(Array$create(c(1L, 2L))) > ## *** caught illegal operation *** > ## address 0x109f1b45c, cause 'illegal opcode'{code} > This is on an Intel Mac running Big Sur 11.3 with AVX2 support but no AVX512 > support. > This happens regardless of whether I build the Homebrew formula locally or > install the pre-built bottle. -- This message was sent by Atlassian Jira (v8.3.4#803005)