Index: benchmark/Makefile.am
===================================================================
--- benchmark/Makefile.am	(revision 70a141d454a436e0c415fb5c81187718ca77f493)
+++ benchmark/Makefile.am	(revision 08065aa4f1f6324eb9d85876f0a05ba79a3aa20f)
@@ -11,6 +11,6 @@
 ## Created On       : Sun May 31 09:08:15 2015
 ## Last Modified By : Peter A. Buhr
-## Last Modified On : Sun Jun 23 12:34:29 2019
-## Update Count     : 52
+## Last Modified On : Mon Jun 24 16:45:42 2019
+## Update Count     : 53
 ###############################################################################
 
@@ -31,5 +31,4 @@
 BENCH_V_JAVAC = $(__bench_v_JAVAC_$(__quiet))
 BENCH_V_UPP = $(__bench_v_UPP_$(__quiet))
-BENCH_V_QTHREAD = $(__bench_v_QTHREAD_$(__quiet))
 
 __quiet = verbose
@@ -46,5 +45,4 @@
 __bench_v_JAVAC_verbose = $(AM_V_JAVAC)
 __bench_v_UPP_verbose = $(AM_V_UPP)
-__bench_v_QTHREAD_verbose = $(AM_V_CC)
 
 
@@ -176,6 +174,5 @@
 	ctxswitch-upp_thread.run	\
 	ctxswitch-goroutine.run		\
-	ctxswitch-java_thread.run	\
-	ctxswitch-qthreads.run
+	ctxswitch-java_thread.run
 
 
@@ -224,7 +221,4 @@
 	@echo "java JavaThread" >> a.out
 	@chmod a+x a.out
-
-ctxswitch-qthreads$(EXEEXT):
-	$(BENCH_V_QTHREADS)$(COMPILE) -DBENCH_N=50000000 -I/u/pabuhr/software/qthreads/include -L/u/pabuhr/software/qthreads/lib -Xlinker -R/u/pabuhr/software/qthreads/lib $(srcdir)/ctxswitch/qthreads.c -lqthread
 
 ## =========================================================================================================
@@ -320,6 +314,5 @@
 	creation-upp_thread.run			\
 	creation-goroutine.run			\
-	creation-java_thread.run		\
-	creation-qthreads.run
+	creation-java_thread.run
 
 creation-cfa_coroutine$(EXEEXT):
@@ -349,7 +342,4 @@
 	@echo "java JavaThread" >> a.out
 	@chmod a+x a.out
-
-creation-qthreads$(EXEEXT):
-	$(BENCH_V_QTHREADS)$(COMPILE) -DBENCH_N=50000000 -I/u/pabuhr/software/qthreads/include -L/u/pabuhr/software/qthreads/lib -Xlinker -R/u/pabuhr/software/qthreads/lib $(srcdir)/ctxswitch/qthreads.c -lqthread
 
 ## =========================================================================================================
Index: benchmark/creation/qthreads.c
===================================================================
--- benchmark/creation/qthreads.c	(revision 70a141d454a436e0c415fb5c81187718ca77f493)
+++ 	(revision )
@@ -1,34 +1,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <unistd.h>
-#include <qthread.h>
-
-#include "bench.h"
-
-static aligned_t greeter( void * arg ) {
-	return 0;
-}
-
-int main( int argc, char *argv[] ) {
-	aligned_t return_value = 0;
-	int status;
-
-	status = qthread_init( 1 );
-	assert(status == QTHREAD_SUCCESS);
-
-	BENCH(
-		for ( size_t i = 0; i < n; i += 1 ) {
-			qthread_fork( greeter, NULL, &return_value );
-			qthread_readFF( NULL, &return_value );
-		}, result
-	)
-	printf( "%g\n", result );
-
-	return EXIT_SUCCESS;
-}
-
-// Local Variables: //
-// tab-width: 4 //
-// compile-command: "gcc -g -O2 -Wall -I.. -I/u/pabuhr/software/qthreads/include -L/u/pabuhr/software/qthreads/lib -Xlinker -R/u/pabuhr/software/qthreads/lib qthreads.c -lqthread" //
-// End: //
Index: benchmark/ctxswitch/qthreads.c
===================================================================
--- benchmark/ctxswitch/qthreads.c	(revision 70a141d454a436e0c415fb5c81187718ca77f493)
+++ 	(revision )
@@ -1,45 +1,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <unistd.h>
-#include <qthread.h>
-
-#include "bench.h"
-
-int argc;
-char **argv;
-
-static aligned_t greeter( __attribute__((unused)) void * arg ) {
-	BENCH(
-		for ( size_t i = 0; i < n; i += 1 ) {
-			qthread_yield();
-		},
-		result
-	)
-	printf( "%g\n", result );
-	return 0;
-}
-
-int main( int margc, char *margv[] ) {
-	argc = margc;
-	argv = margv;
-
-	aligned_t return_value = 0;
-	int status;
-
-	status = qthread_init( 1 );
-	assert(status == QTHREAD_SUCCESS);
-
-	status = qthread_fork( greeter, NULL, &return_value );
-	assert(status == QTHREAD_SUCCESS);
-
-	int ret = qthread_readFF( NULL, &return_value );
-	assert(ret == QTHREAD_SUCCESS);
-
-	return EXIT_SUCCESS;
-}
-
-// Local Variables: //
-// tab-width: 4 //
-// compile-command: "gcc -g -O2 -Wall -I.. -I/u/pabuhr/software/qthreads/include -L/u/pabuhr/software/qthreads/lib -Xlinker -R/u/pabuhr/software/qthreads/lib qthreads.c -lqthread" //
-// End: //