feat: switch all examples to cpiovfs (zero-copy initrd) - #14
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danbugs
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Signed-off-by: danbugs <danilochiarlone@gmail.com>
…pp-elfloader to danbugs fork Signed-off-by: danbugs <danilochiarlone@gmail.com>
Point unikraft source to danbugs/unikraft cpiovfs-fix branch which includes the vnop_write_t signature fix and IST re-entry prevention. Update CI fallback clone logic to parse source URLs from kraft.yaml instead of hardcoding unikraft/ org. Signed-off-by: danbugs <danilochiarlone@gmail.com>
cpiovfs write fix (ephemeral nodes) handles writes natively now, so the separate ramfs workaround mounts are no longer needed. Signed-off-by: danbugs <danilochiarlone@gmail.com>
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Linux Benchmarks
Details
| Benchmark suite | Current: aac4571 | Previous: 6e0b38e | Ratio |
|---|---|---|---|
hello_world (median) |
20 ms |
20 ms |
1 |
pandas (median) |
110 ms |
100 ms |
1.10 |
density (per VM) |
7 MB |
6 MB |
1.17 |
snapshot (disk) |
385 MiB |
648 MiB |
0.59 |
This comment was automatically generated by workflow using github-action-benchmark.
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Windows Benchmarks
Details
| Benchmark suite | Current: aac4571 | Previous: 6e0b38e | Ratio |
|---|---|---|---|
hello_world (median) |
252 ms |
262 ms |
0.96 |
pandas (median) |
807 ms |
1042 ms |
0.77 |
density (per VM) |
6 MB |
6 MB |
1 |
snapshot (disk) |
392 MiB |
673 MiB |
0.58 |
This comment was automatically generated by workflow using github-action-benchmark.
…-hyperlight Signed-off-by: danbugs <danilochiarlone@gmail.com>
danbugs
marked this pull request as ready for review
May 13, 2026 15:59
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Summary
map_file_cowat 0xC0000000) so cpiovfs works with pyhl's snapshot/restore flowunikraft/unikraftplat-hyperlightbranch (cpiovfs fixes have been merged upstream)