From 6a02feb626c995760b07eb04dcdc456e67404e5a Mon Sep 17 00:00:00 2001
From: Eesha Faisal <eesha.faisal@emumba.com>
Date: Thu, 12 Feb 2026 17:56:18 +0500
Subject: [PATCH 1/2] Add param-sweep sample configs of diskann-fv, hnsw-fv,
 hnsw-bq

---
 .../config-diskann-fv-paramsweep.json         | 113 ++++
 sample-configs/config-hnsw-bq-paramsweep.json | 494 ++++++++++++++++++
 sample-configs/config-hnsw-fv-paramsweep.json | 161 ++++++
 3 files changed, 768 insertions(+)
 create mode 100644 sample-configs/config-diskann-fv-paramsweep.json
 create mode 100644 sample-configs/config-hnsw-bq-paramsweep.json
 create mode 100644 sample-configs/config-hnsw-fv-paramsweep.json

diff --git a/sample-configs/config-diskann-fv-paramsweep.json b/sample-configs/config-diskann-fv-paramsweep.json
new file mode 100644
index 000000000..f6bd03d81
--- /dev/null
+++ b/sample-configs/config-diskann-fv-paramsweep.json
@@ -0,0 +1,113 @@
+{
+  "database": {
+    "host": "${HORIZONDB_HOST}",
+    "username": "${HORIZONDB_USERNAME}",
+    "password": "${HORIZONDB_PASSWORD}",
+    "db-name": "postgres"
+  },
+  "benchmark-info": {
+    "name": "ann-benchmark-param-sweep",
+    "instance-size": "HorizonDB-10Core-64GB",
+    "instance-service": "horizondb",
+    "provider": "azure-horizondb",
+    "description": "Running param sweep for DiskANN full vector with pg_diskann v0.5.0"
+  },
+  "cases": [
+    {
+      "db-label": "diskann-fv-mn32-ib64-param-sweep",
+      "vdb-command": "pgdiskann",
+      "vector-ext": "pg_diskann",
+      "index-type": "diskann-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "max-neighbors": 32,
+        "l-value-ib": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "l-value-is": [32, 64, 128, 256, 512]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "diskann-fv-mn32-ib128-param-sweep",
+      "vdb-command": "pgdiskann",
+      "vector-ext": "pg_diskann",
+      "index-type": "diskann-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "max-neighbors": 32,
+        "l-value-ib": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "l-value-is": [32, 64, 128, 256, 512]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "diskann-fv-mn64-ib64-param-sweep",
+      "vdb-command": "pgdiskann",
+      "vector-ext": "pg_diskann",
+      "index-type": "diskann-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "max-neighbors": 64,
+        "l-value-ib": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "l-value-is": [32, 64, 128, 256, 512]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "diskann-fv-mn64-ib128-param-sweep",
+      "vdb-command": "pgdiskann",
+      "vector-ext": "pg_diskann",
+      "index-type": "diskann-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "max-neighbors": 64,
+        "l-value-ib": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "l-value-is": [32, 64, 128, 256, 512]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    }
+  ]
+}
\ No newline at end of file
diff --git a/sample-configs/config-hnsw-bq-paramsweep.json b/sample-configs/config-hnsw-bq-paramsweep.json
new file mode 100644
index 000000000..cd2ad83b9
--- /dev/null
+++ b/sample-configs/config-hnsw-bq-paramsweep.json
@@ -0,0 +1,494 @@
+{
+  "database": {
+    "host": "${HORIZONDB_HOST}",
+    "username": "${HORIZONDB_USERNAME}",
+    "password": "${HORIZONDB_PASSWORD}",
+    "db-name": "postgres"
+  },
+  "benchmark-info": {
+    "name": "ann-benchmark-param-sweep",
+    "instance-size": "HorizonDB-10Core-64GB",
+    "instance-service": "horizondb",
+    "provider": "azure-horizondb",
+    "description": "Running param sweep for HNSW binary quantization with reranking using pgvector v0.8.0"
+  },
+  "cases": [
+    {
+      "db-label": "hnsw-bq-m8-efc32-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 32,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m8-efc64-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m8-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc32-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 32,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc64-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m32-efc64-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m32-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m64-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 64,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m8-efc32-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 32,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m8-efc64-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m8-efc128-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 8,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc32-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 32,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc64-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m16-efc128-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m32-efc64-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m32-efc128-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-bq-m64-efc128-hqfl-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-bq",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 64,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9,
+        "quantization-type": "bit"
+      },
+      "search-params": {
+        "ef-search": [40, 80, 120, 200, 400, 800]
+      },
+      "reranking": true,
+      "half-quantized-fetch-limit": true,
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    }
+  ]
+}
\ No newline at end of file
diff --git a/sample-configs/config-hnsw-fv-paramsweep.json b/sample-configs/config-hnsw-fv-paramsweep.json
new file mode 100644
index 000000000..837759d27
--- /dev/null
+++ b/sample-configs/config-hnsw-fv-paramsweep.json
@@ -0,0 +1,161 @@
+{
+  "database": {
+    "host": "${HORIZONDB_HOST}",
+    "username": "${HORIZONDB_USERNAME}",
+    "password": "${HORIZONDB_PASSWORD}",
+    "db-name": "postgres"
+  },
+  "benchmark-info": {
+    "name": "ann-benchmark-param-sweep",
+    "instance-size": "HorizonDB-10Core-64GB",
+    "instance-service": "horizondb",
+    "provider": "azure-horizondb",
+    "description": "Running param sweep for HNSW full vector with pgvector v0.8.0"
+  },
+  "cases": [
+    {
+      "db-label": "hnsw-fv-m16-efc32-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 32,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-fv-m16-efc64-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-fv-m16-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 16,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-fv-m32-efc64-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 64,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-fv-m32-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 32,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    },
+    {
+      "db-label": "hnsw-fv-m64-efc128-param-sweep",
+      "vdb-command": "pgvectorhnsw",
+      "vector-ext": "vector",
+      "index-type": "hnsw-fv",
+      "case-type": "Performance768D10M",
+      "drop-old": true,
+      "load": true,
+      "search-serial": true,
+      "search-concurrent": true,
+      "index-params": {
+        "m": 64,
+        "ef-construction": 128,
+        "maintenance-work-mem": "75GB",
+        "max-parallel-workers": 9
+      },
+      "search-params": {
+        "ef-search": [10, 20, 40, 80, 120, 200, 400]
+      },
+      "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
+      "concurrency-duration": 30,
+      "k": 10,
+      "run-count": 3
+    }
+  ]
+}
\ No newline at end of file

From 48b6a56824ce0bd5677c72ea41be5975102ecb15 Mon Sep 17 00:00:00 2001
From: Eesha Faisal <eesha.faisal@emumba.com>
Date: Fri, 13 Feb 2026 17:59:31 +0500
Subject: [PATCH 2/2] updated param-sweep configs

---
 .../config-diskann-fv-paramsweep.json         |  24 ++--
 sample-configs/config-hnsw-bq-paramsweep.json | 108 +++++++++---------
 sample-configs/config-hnsw-fv-paramsweep.json |  36 +++---
 3 files changed, 84 insertions(+), 84 deletions(-)

diff --git a/sample-configs/config-diskann-fv-paramsweep.json b/sample-configs/config-diskann-fv-paramsweep.json
index f6bd03d81..d9610da99 100644
--- a/sample-configs/config-diskann-fv-paramsweep.json
+++ b/sample-configs/config-diskann-fv-paramsweep.json
@@ -21,8 +21,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "max-neighbors": 32,
         "l-value-ib": 64,
@@ -35,7 +35,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "diskann-fv-mn32-ib128-param-sweep",
@@ -45,8 +45,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "max-neighbors": 32,
         "l-value-ib": 128,
@@ -59,7 +59,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "diskann-fv-mn64-ib64-param-sweep",
@@ -69,8 +69,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "max-neighbors": 64,
         "l-value-ib": 64,
@@ -83,7 +83,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "diskann-fv-mn64-ib128-param-sweep",
@@ -93,8 +93,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "max-neighbors": 64,
         "l-value-ib": 128,
@@ -107,7 +107,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     }
   ]
 }
\ No newline at end of file
diff --git a/sample-configs/config-hnsw-bq-paramsweep.json b/sample-configs/config-hnsw-bq-paramsweep.json
index cd2ad83b9..2683faf6a 100644
--- a/sample-configs/config-hnsw-bq-paramsweep.json
+++ b/sample-configs/config-hnsw-bq-paramsweep.json
@@ -21,8 +21,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 32,
@@ -37,7 +37,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m8-efc64-param-sweep",
@@ -47,8 +47,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 64,
@@ -63,7 +63,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m8-efc128-param-sweep",
@@ -73,8 +73,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 128,
@@ -89,7 +89,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc32-param-sweep",
@@ -99,8 +99,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 32,
@@ -115,7 +115,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc64-param-sweep",
@@ -125,8 +125,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 64,
@@ -141,7 +141,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc128-param-sweep",
@@ -151,8 +151,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 128,
@@ -167,7 +167,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m32-efc64-param-sweep",
@@ -177,8 +177,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 64,
@@ -193,7 +193,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m32-efc128-param-sweep",
@@ -203,8 +203,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 128,
@@ -219,7 +219,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m64-efc128-param-sweep",
@@ -229,8 +229,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 64,
         "ef-construction": 128,
@@ -245,7 +245,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m8-efc32-hqfl-param-sweep",
@@ -255,8 +255,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 32,
@@ -272,7 +272,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m8-efc64-hqfl-param-sweep",
@@ -282,8 +282,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 64,
@@ -299,7 +299,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m8-efc128-hqfl-param-sweep",
@@ -309,8 +309,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 8,
         "ef-construction": 128,
@@ -326,7 +326,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc32-hqfl-param-sweep",
@@ -336,8 +336,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 32,
@@ -353,7 +353,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc64-hqfl-param-sweep",
@@ -363,8 +363,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 64,
@@ -380,7 +380,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m16-efc128-hqfl-param-sweep",
@@ -390,8 +390,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 128,
@@ -407,7 +407,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m32-efc64-hqfl-param-sweep",
@@ -417,8 +417,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 64,
@@ -434,7 +434,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m32-efc128-hqfl-param-sweep",
@@ -444,8 +444,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 128,
@@ -461,7 +461,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-bq-m64-efc128-hqfl-param-sweep",
@@ -471,8 +471,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 64,
         "ef-construction": 128,
@@ -488,7 +488,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     }
   ]
 }
\ No newline at end of file
diff --git a/sample-configs/config-hnsw-fv-paramsweep.json b/sample-configs/config-hnsw-fv-paramsweep.json
index 837759d27..e53074abc 100644
--- a/sample-configs/config-hnsw-fv-paramsweep.json
+++ b/sample-configs/config-hnsw-fv-paramsweep.json
@@ -21,8 +21,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 32,
@@ -35,7 +35,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-fv-m16-efc64-param-sweep",
@@ -45,8 +45,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 64,
@@ -59,7 +59,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-fv-m16-efc128-param-sweep",
@@ -69,8 +69,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 16,
         "ef-construction": 128,
@@ -83,7 +83,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-fv-m32-efc64-param-sweep",
@@ -93,8 +93,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 64,
@@ -107,7 +107,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-fv-m32-efc128-param-sweep",
@@ -117,8 +117,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 32,
         "ef-construction": 128,
@@ -131,7 +131,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     },
     {
       "db-label": "hnsw-fv-m64-efc128-param-sweep",
@@ -141,8 +141,8 @@
       "case-type": "Performance768D10M",
       "drop-old": true,
       "load": true,
-      "search-serial": true,
-      "search-concurrent": true,
+      "search-serial": false,
+      "search-concurrent": false,
       "index-params": {
         "m": 64,
         "ef-construction": 128,
@@ -155,7 +155,7 @@
       "num-concurrency": "1,10,20,30,40,50,60,70,80,90,100",
       "concurrency-duration": 30,
       "k": 10,
-      "run-count": 3
+      "run-count": 1
     }
   ]
 }
\ No newline at end of file