From 8eafde4be4b5c1d30ac50e3fac2300c8d5b65d70 Mon Sep 17 00:00:00 2001
From: Incardona Pietro <incardon@mpi-cbg.de>
Date: Mon, 20 Dec 2021 00:18:56 +0100
Subject: [PATCH] Fixing membw for ratio 8:1
---
example/Performance/memBW/main.cu | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/example/Performance/memBW/main.cu b/example/Performance/memBW/main.cu
index 1b77af499..459dd6e07 100644
--- a/example/Performance/memBW/main.cu
+++ b/example/Performance/memBW/main.cu
@@ -83,8 +83,8 @@ __global__ void translate_fill_prop_read_array(vector_type vd_out, vector_type2
float f = vd_out.template get<2>(p)[1][0];
float g = vd_out.template get<2>(p)[1][1];
- vd_in.template get<0>(p)[0] = a+b+c+d;
- vd_in.template get<0>(p)[1] = e+f+g;
+ float h = vd_in.template get<0>(p)[0];
+ vd_in.template get<0>(p)[1] = a+b+c+d+e+f+g+h;
}
template<typename in_type, typename out_type>
@@ -97,22 +97,23 @@ void check_write(in_type & in, out_type & out)
for (int i = 0 ; i < 16777216 ; i++)
{
float a = in.template get<0>(i)[0];
- float b = in.template get<0>(i)[1];
- success &= out.template get<0>(i) == a + b;
+ success &= out.template get<0>(i) == a;
success &= out.template get<1>(i)[0] == a;
- success &= out.template get<1>(i)[1] == b;
+ success &= out.template get<1>(i)[1] == a;
success &= out.template get<2>(i)[0][0] == a;
- success &= out.template get<2>(i)[0][1] == b;
- success &= out.template get<2>(i)[1][0] == a + b;
- success &= out.template get<2>(i)[1][1] == b - a;
+ success &= out.template get<2>(i)[0][1] == a;
+ success &= out.template get<2>(i)[1][0] == a;
+ success &= out.template get<2>(i)[1][1] == a;
+
+ success &= in.template get<0>(i)[1] == a;
}
if (success == false)
{
- std::cout << "FAIL" << std::endl;
+ std::cout << "FAIL WRITE" << std::endl;
exit(1);
}
}
@@ -136,13 +137,14 @@ void check_read(in_type & in, out_type & out)
float f = out.template get<2>(i)[1][0];
float g = out.template get<2>(i)[1][1];
- success &= in.template get<0>(i)[0] == (a+b+c+d);
- success &= in.template get<0>(i)[1] == (e+f+g);
+ float h = in.template get<0>(i)[0];
+
+ success &= in.template get<0>(i)[1] == (a+b+c+d+e+f+g+h);
}
if (success == false)
{
- std::cout << "FAIL" << std::endl;
+ std::cout << "FAIL READ" << std::endl;
exit(1);
}
}
--
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