chore: Shard codspeed into 8 runs (#5440)

Signed-off-by: Robert Kruszewski <github@robertk.io>

Author: robert3005

.github/workflows/ci.yml

@@ -419,15 +419,15 @@ jobs:
   bench-codspeed:
     strategy:
       matrix:
-        shard: [1, 2]
+        shard: [1, 2, 3, 4, 5, 6, 7, 8]
     name: "Benchmark with Codspeed (Shard #${{ matrix.shard }})"
     timeout-minutes: 120
     runs-on:
       - runs-on=${{ github.run_id }}
       - family=c6id.8xlarge
       - extras=s3-cache
       - image=ubuntu24-full-x64
-      - tag=bench-codspeed
+      - tag=bench-codspeed-${{matrix.shard}}
     steps:
       - uses: runs-on/action@v2
         with:
@@ -441,36 +441,91 @@ jobs:
         shell: bash
         run: cargo install --force cargo-codspeed --locked
 
-      - name: Build benchmarks (shard 1)
+      - name: Build benchmarks (shard 1 - Core foundation)
         env:
-          RUSTFLAGS: "-C target-feature=+avx2"
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
         if: ${{ matrix.shard == 1 }}
         run: |
-          cargo codspeed build --features test-harness \
+          cargo codspeed build \
             -p vortex-buffer \
+            -p vortex-dtype \
+            -p vortex-error \
+            --profile bench
+
+      - name: Build benchmarks (shard 2 - Array types)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 2 }}
+        run: |
+          cargo codspeed build --features test-harness \
             -p vortex-array \
+            -p vortex-scalar \
+            -p vortex-vector \
+            --profile bench
+
+      - name: Build benchmarks (shard 3 - Main library)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 3 }}
+        run: |
+          cargo codspeed build \
             -p vortex \
-            -p vortex-fastlanes \
+            -p vortex-compute \
             --profile bench
 
-      - name: Build benchmarks (shard 2)
+      - name: Build benchmarks (shard 4 - Encodings 1)
         env:
-          RUSTFLAGS: "-C target-feature=+avx2"
-        if: ${{ matrix.shard == 2 }}
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 4 }}
+        run: |
+          cargo codspeed build \
+            -p vortex-alp \
+            -p vortex-bytebool \
+            -p vortex-datetime-parts \
+            --profile bench
+
+      - name: Build benchmarks (shard 5 - Encodings 2)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 5 }}
         run: |
           cargo codspeed build --features test-harness \
-            --exclude bench-vortex \
-            --exclude vortex-datafusion \
-            --exclude vortex-duckdb \
-            --exclude vortex-fuzz \
-            --exclude vortex-python \
-            --exclude vortex-tui \
-            --exclude xtask \
-            --exclude vortex-buffer \
-            --exclude vortex-array \
-            --exclude vortex \
-            --exclude vortex-fastlanes \
-            --workspace \
+            -p vortex-decimal-byte-parts \
+            -p vortex-fastlanes \
+            -p vortex-fsst \
+            --profile bench
+
+      - name: Build benchmarks (shard 6 - Encodings 3)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 6 }}
+        run: |
+          cargo codspeed build \
+            -p vortex-pco \
+            -p vortex-runend \
+            -p vortex-sequence \
+            --profile bench
+
+      - name: Build benchmarks (shard 7 - Encodings 4)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 7 }}
+        run: |
+          cargo codspeed build \
+            -p vortex-sparse \
+            -p vortex-zigzag \
+            -p vortex-zstd \
+            --profile bench
+
+      - name: Build benchmarks (shard 8 - Storage formats)
+        env:
+          RUSTFLAGS: "-C target-feature=+avx2 -C debug-assertions=yes"
+        if: ${{ matrix.shard == 8 }}
+        run: |
+          cargo codspeed build \
+            -p vortex-flatbuffers \
+            -p vortex-proto \
+            -p vortex-btrblocks \
             --profile bench
 
       - name: Run benchmarks