From 7417c69ce221dac7361f5982809a3833c75b5f6b Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 24 Sep 2017 19:46:00 +0200
Subject: [PATCH] Make the number of GPU iterations a named constant.

---
 narabu.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/narabu.cpp b/narabu.cpp
index a0e5871..bb1209c 100644
--- a/narabu.cpp
+++ b/narabu.cpp
@@ -271,7 +271,8 @@ int main(int argc, char **argv)
 
 #define PARALLEL_SLICES 1
 	steady_clock::time_point start = steady_clock::now();
-	for (int i = 0; i < 1000; ++i) {
+	unsigned num_iterations = 1000;
+	for (unsigned i = 0; i < num_iterations; ++i) {
 		unsigned num_slices = (WIDTH/8)*(HEIGHT/8)/BLOCKS_PER_STREAM;
 		glDispatchCompute(1, (num_slices+PARALLEL_SLICES-1)/PARALLEL_SLICES, 1);
 	}
@@ -373,5 +374,5 @@ int main(int argc, char **argv)
 	glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0); // unbind
 	
 	printf("foo = 0x%x\n", glGetError());
-	printf("Each iteration took %.3f ms.\n", 1e3 * duration<double>(now - start).count() / 1000);
+	printf("Each iteration took %.3f ms.\n", 1e3 * duration<double>(now - start).count() / num_iterations);
 }
-- 
2.39.2