Yes — the PPA has the same gap. It is not a rocrand-side difference; the PPA
carries the
same target list, so it produces the same one-arch hole.
The PPA's own pkg-rocm-tools is the shortest way to see it.
`pkg-rocm-tools 0.9.6ubuntu4~26.04.1~git202607052315.cf5207a` ships
`data/build-targets/resolute` as:
gfx908 gfx90a gfx942 gfx950 gfx1030 gfx1100 gfx1101 gfx1151 gfx1200
gfx1201
That is the resolute-proposed list — gfx950 present, gfx1151 present, gfx1150
still
absent. Every library built in that PPA inherits it.
The build logs confirm it reached cmake unchanged. All three of rocrand,
rocblas and
rocsparse configured with:
-DGPU_TARGETS="gfx908;gfx90a;gfx942;gfx950;gfx1030;gfx1100;gfx1101;gfx1151;gfx1200;gfx1201"
`gfx1150` occurs 0 times in any of the three build logs. For contrast,
`gfx1151` occurs
165 times (rocrand), 1170 (rocsparse) and 1712 (rocblas).
And in the shipped binaries:
* librocrand1 7.2.4 — `llvm-objdump --offloading` lists exactly those ten
targets
and no gfx1150 bundle. (Same result via
`strings -a librocrand.so.1.1 | grep -oE
'hipv4-amdgcn-amd-amdhsa--gfx[0-9a-z:+-]*' | sort -u`.)
* librocblas5 7.2.4 — zero files matching `*gfx1150*` anywhere in the package,
against 96 matching `*gfx1151*`. The `Kernels.so-000-<arch>.hsaco` set gained
gfx950 relative to the archive build but still has no gfx1150 entry.
* librocsparse1 7.2.4 — this one builds with
`-DBUILD_WITH_OFFLOAD_COMPRESS=ON`, and
llvm-objdump 21.1.8 (Ubuntu llvm-21 1:21.1.8-6ubuntu1) cannot walk its
compressed
bundles: `while extracting offload FatBin bundles: Failed to decompress
input: Could
not decompress embedded file contents: Unknown frame descriptor`. So for
rocsparse the
build log above is my evidence rather than the shipped `.so`; I did not
enumerate its
code objects directly.
Scope of what I checked: I inspected the PPA's amd64 packages by download and
extraction
rather than installing them over the archive versions, so the above is a static
check of
the shipped artifacts and the build logs, not a runtime re-run of the
reproducer against
PPA packages. Happy to install them on this gfx1150 machine and re-run all three
reproducers if that is more useful to you — say the word and I will post the
results.
Root cause is unchanged and shared across LP #2162809, #2162810 and #2162811:
the
gfx1150 omission lives in pkg-rocm-tools' resolute target list, which the PPA
has too.
The debdiff is on LP #2162810.
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https://bugs.launchpad.net/bugs/2162809
Title:
librocrand1 ships no gfx1150 code objects; any generator use segfaults
on Strix Point (Radeon 890M)
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