Repository navigation
Conversation
Merging this PR will regress 1 benchmark
|
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ |
Simulation | density_sweep_dense_runs[0.001] |
29.7 µs | 47.8 µs | -37.82% |
| ⚡ |
Simulation | density_sweep_dense_runs[0.9] |
53.3 µs | 15.5 µs | ×3.4 |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing adamg/df-morsler (bb419a6) with develop (a6c23ef)
Footnotes
-
359 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
Contributor
Polar Signals Profiling ResultsLatest Run
Previous Runs (20)
Powered by Polar Signals Cloud |
Contributor
Benchmarks: FineWeb NVMe 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.009x ➖, 0↑ 0↓)
datafusion / parquet (1.007x ➖, 0↑ 0↓)
duckdb / vortex-file-compressed (1.058x ➖, 1↑ 5↓)
duckdb / parquet (0.991x ➖, 0↑ 0↓)
File Size Changes (2 files changed, -46.3% overall, 0↑ 2↓)
Totals:
|
Contributor
Benchmarks: TPC-DS SF=1 on NVME 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.002x ➖, 3↑ 8↓)
datafusion / parquet (1.003x ➖, 0↑ 1↓)
duckdb / vortex-file-compressed (0.991x ➖, 4↑ 4↓)
duckdb / parquet (0.993x ➖, 6↑ 2↓)
File Size Changes (25 files changed, -43.5% overall, 0↑ 25↓)
Totals:
|
Contributor
Benchmarks: PolarSignals Profiling 📖Vortex (geomean): 1.132x ❌ How to read Verdict and Engines
datafusion / vortex-file-compressed (1.132x ❌, 0↑ 4↓)
No file size changes detected. |
Contributor
Benchmarks: TPC-H SF=1 on NVME 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.044x ➖, 1↑ 5↓)
datafusion / parquet (1.006x ➖, 2↑ 1↓)
duckdb / vortex-file-compressed (0.993x ➖, 0↑ 1↓)
duckdb / parquet (0.999x ➖, 0↑ 0↓)
File Size Changes (9 files changed, -43.9% overall, 0↑ 9↓)
Totals:
|
Contributor
Benchmarks: TPC-H SF=10 on NVME 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.027x ➖, 6↑ 5↓)
datafusion / parquet (1.010x ➖, 0↑ 0↓)
duckdb / vortex-file-compressed (1.020x ➖, 0↑ 0↓)
duckdb / parquet (0.991x ➖, 2↑ 1↓)
File Size Changes (9 files changed, -44.0% overall, 0↑ 9↓)
Totals:
|
Contributor
Benchmarks: Statistical and Population Genetics 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
duckdb / vortex-file-compressed (1.023x ➖, 2↑ 3↓)
duckdb / parquet (1.004x ➖, 0↑ 0↓)
File Size Changes (2 files changed, -32.3% overall, 0↑ 2↓)
Totals:
|
Contributor
Benchmarks: FineWeb S3 📖Verdict: No clear signal (environment too noisy confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (0.909x ➖, 0↑ 1↓)
datafusion / parquet (1.080x ➖, 0↑ 0↓)
duckdb / vortex-file-compressed (0.980x ➖, 0↑ 0↓)
duckdb / parquet (1.046x ➖, 1↑ 1↓)
|
Contributor
Benchmarks: Clickbench Sorted on NVME 📖Verdict: No clear signal (medium confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.411x ❌, 1↑ 9↓)
datafusion / parquet (1.002x ➖, 0↑ 0↓)
duckdb / vortex-file-compressed (1.007x ➖, 0↑ 0↓)
duckdb / parquet (0.976x ➖, 0↑ 0↓)
File Size Changes (201 files changed, -42.8% overall, 49↑ 152↓)
Totals:
|
Contributor
Benchmarks: Clickbench on NVME 📖Verdict: No clear signal (low confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.364x ❌, 0↑ 33↓)
datafusion / parquet (0.999x ➖, 0↑ 0↓)
duckdb / vortex-file-compressed (1.014x ➖, 1↑ 4↓)
duckdb / parquet (1.001x ➖, 0↑ 0↓)
File Size Changes (101 files changed, -39.2% overall, 0↑ 101↓)
Totals:
|
Contributor
Benchmarks: TPC-H SF=1 on S3 📖Verdict: No clear signal (environment too noisy confidence) How to read Verdict and Engines
datafusion / vortex-file-compressed (1.057x ➖, 0↑ 1↓)
datafusion / parquet (1.093x ➖, 1↑ 4↓)
duckdb / vortex-file-compressed (1.046x ➖, 0↑ 1↓)
duckdb / parquet (1.024x ➖, 0↑ 0↓)
|
AdamGS
force-pushed
the
adamg/df-morsler
branch
from
August 4, 2026 10:32
030ed74 to
784050a
Compare
AdamGS
force-pushed
the
adamg/df-morsler
branch
from
August 4, 2026 13:47
394447f to
9181b1e
Compare
AdamGS
force-pushed
the
adamg/df-morsler
branch
from
August 5, 2026 13:33
9181b1e to
4e5f945
Compare
Contributor
|
This PR has been marked as stale because it has been open for 14 days with no activity. Please comment or remove the stale label if you wish to keep it active, otherwise it will be closed in 7 days |
Contributor
|
This PR was closed because it has been inactive for 7 days since being marked as stale. |
AdamGS
force-pushed
the
adamg/df-morsler
branch
from
September 11, 2026 12:07
4e5f945 to
82be146
Compare
github-actions
Bot
removed
the
stale
Contributor
|
This PR has been marked as stale because it has been open for 14 days with no activity. Please comment or remove the stale label if you wish to keep it active, otherwise it will be closed in 7 days |
github-actions
Bot
removed
the
stale
Signed-off-by: Adam Gutglick <adam@spiraldb.com>
Signed-off-by: Adam Gutglick <adam@spiraldb.com>
The Morselizer carried a copy of the natural-split helpers from the opener it replaced, which predated the precomputed-assignment form on the base branch. Port that forward: cache a NaturalSplits (row boundaries plus each split's assignment byte) instead of raw ranges, and translate a byte range with two binary searches instead of scanning every split. The async OnceCell cache the Morselizer introduced is kept. Compute the boundaries after binding the scan's projection and filter, then reuse them for byte-to-row partition alignment and scan preparation. The shared cache keeps partitions on the same boundaries and avoids repeated layout walks. Signed-off-by: Adam Gutglick <adam@spiraldb.com> Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: Adam Gutglick <adam@spiraldb.com>
Develop changed `opener.rs` after this branch removed it. Apply the same changes to the morsel planner: - Let `FilePruner` decide if pruning is useful (#9841). - Share the physical Arrow schema of each file across partitions. - Disable projection pushdown for projections with lambdas (#10215). - Bind expressions before optimizing them (#10002). - Explain why the limit applies after the filter (#8766). - Use `ScanBuilder<ArrayRef>` and `RepeatedScan<ArrayRef>`, because develop keeps `ScanBuilder::map`. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Robert Kruszewski <github@robertk.io>
robert3005
force-pushed
the
adamg/df-morsler
branch
from
October 11, 2026 23:36
82be146 to
bb419a6
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Rationale for this change
What changes are included in this PR?
What APIs are changed? Are there any user-facing changes?