nv-sqlite/test_gpu.sql at master · DedLad/nv-sqlite · GitHub

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-- GPU-Accelerated SQLite Test - 10 Million Rows
.print ========================================
.print SQLite GPU Acceleration Test
.print 10 Million Row Performance Test
.print ========================================
.print

-- Create test table
.print Creating test table...
DROP TABLE IF EXISTS gpu_test;
CREATE TABLE gpu_test (
    id INTEGER PRIMARY KEY,
    age INTEGER,
    score INTEGER,
    category INTEGER,
    value INTEGER
);

-- Insert 10 million rows
.print Inserting 10,000,000 rows... (this will take a few minutes)
BEGIN TRANSACTION;

WITH RECURSIVE cnt(x) AS (
  SELECT 1
  UNION ALL
  SELECT x+1 FROM cnt
  LIMIT 10000000
)
INSERT INTO gpu_test (id, age, score, category, value)
SELECT
    x,
    20 + (x % 60),
    (x * 17) % 100,
    (x % 10),
    (x * 13) % 10000
FROM cnt;

COMMIT;

.print Done!
.print

-- Verify
SELECT COUNT(*) AS total_rows FROM gpu_test;
.print

-- Test 1: Simple equality
.print ========================================
.print Test 1: Simple Equality WHERE
.print Query: SELECT COUNT(*) FROM gpu_test WHERE age = 30
.print ========================================
.timer ON
SELECT COUNT(*) AS matches FROM gpu_test WHERE age = 30;
.timer OFF
.print

-- Test 2: Range query
.print ========================================
.print Test 2: Greater Than WHERE
.print Query: SELECT COUNT(*) FROM gpu_test WHERE score > 50
.print ========================================
.timer ON
SELECT COUNT(*) AS matches FROM gpu_test WHERE score > 50;
.timer OFF
.print

-- Test 3: Multiple AND conditions
.print ========================================
.print Test 3: Multiple AND Conditions
.print Query: SELECT COUNT(*) FROM gpu_test WHERE age >= 25 AND score <= 75
.print ========================================
.timer ON
SELECT COUNT(*) AS matches FROM gpu_test WHERE age >= 25 AND score <= 75;
.timer OFF
.print

-- Test 4: Three-way AND
.print ========================================
.print Test 4: Three AND Conditions
.print Query: SELECT COUNT(*) FROM gpu_test WHERE age > 30 AND score < 80 AND category = 5
.print ========================================
.timer ON
SELECT COUNT(*) AS matches FROM gpu_test WHERE age > 30 AND score < 80 AND category = 5;
.timer OFF
.print

-- Test 5: Complex range
.print ========================================
.print Test 5: Complex Range
.print Query: SELECT COUNT(*) FROM gpu_test WHERE value >= 1000 AND value < 5000
.print ========================================
.timer ON
SELECT COUNT(*) AS matches FROM gpu_test WHERE value >= 1000 AND value < 5000;
.timer OFF
.print

-- Test 6: Return actual rows
.print ========================================
.print Test 6: Return Rows
.print Query: SELECT id, age, score FROM gpu_test WHERE age = 25 LIMIT 10
.print ========================================
SELECT id, age, score FROM gpu_test WHERE age = 25 LIMIT 10;
.print

.print ========================================
.print Test Complete!
.print Check stderr for GPU messages
.print ========================================