From abc1cfbc22bb3aebaf38f084499fdd3d17579896 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 29 Sep 2014 14:34:32 +0200 Subject: [PATCH] ceph_erasure_code_benchmark: use 32-byte aligned input The benchmark is supposed to measure the encoding/decoding speed and not the overhead of buffer realignments. Signed-off-by: Janne Grunau --- src/test/erasure-code/ceph_erasure_code_benchmark.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/test/erasure-code/ceph_erasure_code_benchmark.cc b/src/test/erasure-code/ceph_erasure_code_benchmark.cc index c6a4228bdc1e..71d22a7b24f5 100644 --- a/src/test/erasure-code/ceph_erasure_code_benchmark.cc +++ b/src/test/erasure-code/ceph_erasure_code_benchmark.cc @@ -144,6 +144,7 @@ int ErasureCodeBench::encode() bufferlist in; in.append(string(in_size, 'X')); + in.rebuild_aligned(32); set want_to_encode; for (int i = 0; i < k + m; i++) { want_to_encode.insert(i); @@ -183,6 +184,7 @@ int ErasureCodeBench::decode() } bufferlist in; in.append(string(in_size, 'X')); + in.rebuild_aligned(32); set want_to_encode; for (int i = 0; i < k + m; i++) { -- 2.47.3