From: Alexander Schmidt <alex@treefish.org>
Date: Wed, 4 Dec 2013 12:54:50 +0000 (+0100)
Subject: Revert "Let outdir be created from rank 0."
X-Git-Url: http://git.treefish.org/~alex/phys/latlib.git/commitdiff_plain/2a77bf6d539b1750d194de21ed287a958609693a

Revert "Let outdir be created from rank 0."

This reverts commit f6dad6a4230bed002b51de0ec8ff34410bac27ec.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0521c1f..761a585 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(latlib)
 
 cmake_minimum_required(VERSION 2.8)
 
-find_package(Boost 1.49 COMPONENTS filesystem iostreams REQUIRED)
+find_package(Boost 1.49 COMPONENTS iostreams REQUIRED)
 include_directories(${Boost_INCLUDE_DIRS}) 
 
 add_library(lat_configcache configcache.cpp)
@@ -19,7 +19,6 @@ target_link_libraries(lat_hypercache lat_configcache lat_writeout)
 add_library(lat_neigh neigh.cpp)
 
 add_library(lat_writeout writeout.cpp)
-target_link_libraries(lat_writeout ${Boost_LIBRARIES})
 
 add_library(lat_paraq paraq.cpp)
 
diff --git a/writeout.cpp b/writeout.cpp
index e10a9d4..af67fb5 100644
--- a/writeout.cpp
+++ b/writeout.cpp
@@ -11,8 +11,6 @@
 #include <errno.h>
 #include <unistd.h>
 
-#include <boost/filesystem.hpp>
-
 using namespace std;
 
 string writeout::tstamp(const long& timestamp)
@@ -55,14 +53,7 @@ writeout::writeout(const string& wdir, const string& _signature,
     sprintf(cRank, "%d", rank);
     fulldir = wdir + "/" + tstamp(timestamp) + "_" + signature + ".tmp";
 
-    if (rank==0)
-      mkdir(fulldir.c_str(), 0775);
-    else {
-      while ( ! ( boost::filesystem::exists(fulldir) && boost::filesystem::is_directory(fulldir) ) ) {
-	cerr << "WRITOUT: Waiting for rank 0 to create out directory." << endl << flush;
-	sleep(1);
-      }
-    }
+    mkdir(fulldir.c_str(), 0775);
 
     logf.open( (fulldir + "/rank" + cRank + ".log").c_str() );