From a23bc3341923509be9b2f587ece8cd5a650f6386 Mon Sep 17 00:00:00 2001
From: Douglas Rumbaugh <dbr4@psu.edu>
Date: Wed, 8 May 2024 13:20:44 -0400
Subject: TSParmsweep: enabled forcing a full buffer scan

---
 include/query/rangecount.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'include/query/rangecount.h')

diff --git a/include/query/rangecount.h b/include/query/rangecount.h
index 5a18ed4..5b95cdd 100644
--- a/include/query/rangecount.h
+++ b/include/query/rangecount.h
@@ -35,7 +35,7 @@ struct BufferState {
         : buffer(buffer) {}
 };
 
-template <KVPInterface R, ShardInterface<R> S>
+template <KVPInterface R, ShardInterface<R> S, bool FORCE_SCAN=false>
 class Query {
 public:
     constexpr static bool EARLY_ABORT=false;
@@ -119,8 +119,16 @@ public:
         res.rec.value = 0; // tombstones
         records.emplace_back(res);
 
+        size_t stop_idx;
+        if constexpr (FORCE_SCAN) {
+            stop_idx = s->buffer->get_capacity() / 2;
+        } else {
+            stop_idx = s->buffer->get_record_count();
+        }
+
         for (size_t i=0; i<s->buffer->get_record_count(); i++) {
             auto rec = s->buffer->get(i);
+
             if (rec->rec.key >= p->lower_bound && rec->rec.key <= p->upper_bound
                     && !rec->is_deleted()) {
                 if (rec->is_tombstone()) {
-- 
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