From b1ad31cf564ef6cb65f4dd06bd2c7782ce228366 Mon Sep 17 00:00:00 2001
From: Michel Juillard <michel.juillard@mjui.fr>
Date: Sun, 5 Aug 2012 10:59:59 +0200
Subject: [PATCH] removed seeding random generators from clock in cmaes and
metropolis hastings
---
matlab/cmaes.m | 10 +++++-----
matlab/metropolis_hastings_initialization.m | 3 ---
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/matlab/cmaes.m b/matlab/cmaes.m
index a2ef613c07..c0b6d215c6 100644
--- a/matlab/cmaes.m
+++ b/matlab/cmaes.m
@@ -644,11 +644,11 @@ else % flgresume
end
% initialize random number generator
- if ischar(opts.Seed)
- randn('state', eval(opts.Seed)); % random number generator state
- else
- randn('state', opts.Seed);
- end
+% $$$ if ischar(opts.Seed)
+% $$$ randn('state', eval(opts.Seed)); % random number generator state
+% $$$ else
+% $$$ randn('state', opts.Seed);
+% $$$ end
%qqq
% load(opts.SaveFilename, 'startseed');
% randn('state', startseed);
diff --git a/matlab/metropolis_hastings_initialization.m b/matlab/metropolis_hastings_initialization.m
index 80c2f3532a..2d6e7f07d1 100644
--- a/matlab/metropolis_hastings_initialization.m
+++ b/matlab/metropolis_hastings_initialization.m
@@ -180,9 +180,6 @@ if ~options_.load_mh_file && ~options_.mh_recover
% separate initializaton for each chain
JSUM = 0;
for j=1:nblck,
- JSUM = JSUM + sum(100*clock);
- randn('state',JSUM);
- rand('state',JSUM);
record.Seeds(j).Normal = randn('state');
record.Seeds(j).Unifor = rand('state');
end
--
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