Add qr_v2 linalg submissions export

README.md

@@ -14,6 +14,8 @@ configs:
   data_files: "nvidia_nvfp4_submissions.parquet"
 - config_name: pmpp_v2_submissions
   data_files: "pmpp_v2_submissions.parquet"
+- config_name: linalg_submissions
+  data_files: "linalg_submissions.parquet"
 - config_name: leaderboards
   data_files: "leaderboards.parquet"
 tags:
@@ -75,6 +77,13 @@ This dataset contains GPU kernel submissions from the KernelBot competition plat
 
 **PMPP v2 Problems:** conv2d_v2 (537), grayscale_v2 (538), histogram_v2 (539), matmul_v2 (540), prefixsum_v2 (541), sort_v2 (542), vectoradd_v2 (543), vectorsum_v2 (544)
 
+### Linear Algebra Submissions
+| File | Size | Description |
+|------|------|-------------|
+| `linalg_submissions.parquet` | ~552 MB | Deduplicated submissions with code for `qr_v2` (leaderboard 774) |
+
+This export includes only `qr_v2`; the earlier `qr` leaderboard (773) is not included.
+
 ## Helper Scripts
 
 - `analyze_submissions.py` - Python functions for analyzing submissions

docs.md

@@ -64,12 +64,16 @@ The relevant tables are in the `leaderboard` schema:
 - **769**: gated_deltanet_chunk_fwd_o
 - **770**: gated_deltanet_recompute_w_u
 
+### Linear Algebra Problems
+- **774**: qr_v2
+
 ## Additional Export Files
 
 - `amd_1_1m_competition_submissions.parquet`: deduplicated submissions with code for leaderboards 763, 764, and 765
 - `trimul_submissions.parquet`: deduplicated submissions with code for leaderboard 496
 - `helion_b200_nebius_submissions.parquet`: deduplicated submissions with code for leaderboards 766, 767, 768, 769, and 770
 - `pmpp_v2_submissions.parquet`: all submissions with code for leaderboards 537, 538, 539, 540, 541, 542, 543, and 544
+- `linalg_submissions.parquet`: deduplicated submissions with code for leaderboard 774 (`qr_v2`)
 
 `trimul` is exported separately because it spans multiple GPU families and is not part of the AMD 1.1M competition set.
 The Helion export is released separately because it targets `B200_Nebius`; measurements for that problem set are brittle and should be interpreted cautiously.

leaderboards.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:95d9cc00565a3ba6aad7c95ed98743f571eeb53fc7d940ed7570be3947ebb673
-size 22104
+oid sha256:a509dbbfbbdb3aac0bada0ecb6d75bb2bab9e60e68ad33ee1d8219c76ebcc026
+size 24386

linalg_submissions.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:801278ca4622da2ebdd87a3ba3e1a0f94ee559b7c9806d2850f359af22beaae4
+size 578409185

queries.sql

@@ -27,6 +27,7 @@ ORDER BY l.id;
 -- Released Helion/B200_Nebius export: 766 (causal_conv1d), 767 (fp8_quant),
 --      768 (gated_deltanet_chunk_fwd_h), 769 (gated_deltanet_chunk_fwd_o),
 --      770 (gated_deltanet_recompute_w_u)
+-- Linear algebra export: 774 (qr_v2)
 
 --------------------------------------------------------------------------------
 -- CHECK SUBMISSION COUNTS FOR A PROBLEM