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fix(examples): 10 declares the lavapipe payload it runs on without a GPU #569

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Merged
Sunrisepeak merged 1 commit into from
Sep 5, 2026
Merged

fix(examples): 10 declares the lavapipe payload it runs on without a GPU #569

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6 changes: 6 additions & 0 deletions examples/10-vulkan-compute/app/mcpp.toml
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Expand Up @@ -29,6 +29,12 @@ vulkan-runtime = "2026.09.05"
# which is what every CI runner in this ecosystem is.
[xlings.workspace]
"xim:glslang" = "15.1.0"
# A Vulkan device that needs no GPU: Mesa's lavapipe as a payload, complete
# with its own LLVM. On a machine with a vendor ICD the loader lists both and
# the program picks the discrete GPU; with none -- a CI runner, a sandbox --
# this is the device the artifact runs on. Selected explicitly with
# VK_DRIVER_FILES=<payload>/share/vulkan/icd.d/lvp_icd.x86_64.json.
"xim:mesa-lavapipe" = "26.2.1"

[build]
# What this build compiles device code FOR. `vulkan1.2` is the SPIR-V target
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