diff --git a/test/test1.f90 b/test/test1.f90
index b1b498c..15e2eda 100644
--- a/test/test1.f90
+++ b/test/test1.f90
@@ -15,7 +15,7 @@ program test1
       call sleep(1) ! Perform operations here
    call t%timer_stop()
 
-   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test1')
+   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test1')
 
 end program test1
 
diff --git a/test/test10.f90 b/test/test10.f90
index 4954ef4..c01f856 100644
--- a/test/test10.f90
+++ b/test/test10.f90
@@ -19,7 +19,7 @@ program test10
    call t%mtimer_stop()
    call mpi_finalize(ierr)
 
-   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test10')
+   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test10')
 
 #endif
 
diff --git a/test/test11.f90 b/test/test11.f90
index 1f3f1cd..e0547f9 100644
--- a/test/test11.f90
+++ b/test/test11.f90
@@ -23,7 +23,7 @@ program test11
    call mpi_finalize(ierr)
    call t%mtimer_write('test/test11_mtimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test11')
+   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test11')
 
 #endif
 
diff --git a/test/test12.f90 b/test/test12.f90
index 0d83b76..8165ee6 100644
--- a/test/test12.f90
+++ b/test/test12.f90
@@ -23,7 +23,7 @@ program test12
    call mpi_finalize(ierr)
    call t%mtimer_write('test/test12_mtimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%mpi_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test12')
+   call ut%check(res=t%mpi_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test12')
 
 #endif
 
diff --git a/test/test13.f90 b/test/test13.f90
index 57f8c55..caa4ff0 100644
--- a/test/test13.f90
+++ b/test/test13.f90
@@ -15,7 +15,7 @@ program test13
       call sleep(1) ! Perform operations here
    call t%timer_stop(print=.false.)
 
-   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test13')
+   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test13')
 
 end program test13
 
diff --git a/test/test14.f90 b/test/test14.f90
index 1f82610..fb71bd8 100644
--- a/test/test14.f90
+++ b/test/test14.f90
@@ -19,7 +19,7 @@ program test14
    call t%timer_stop(nloops = nloops, message = 'Elapsed time:', print=.false.)
    call t%timer_write('test/test14_etimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test14')
+   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test14')
 
 end program test14
 
diff --git a/test/test15.f90 b/test/test15.f90
index b951548..119a37c 100644
--- a/test/test15.f90
+++ b/test/test15.f90
@@ -19,7 +19,7 @@ program test15
    call t%timer_stop(message = 'Elapsed time:', print=.false.)
    call t%timer_write('test/test15_etimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%elapsed_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test15')
+   call ut%check(res=t%elapsed_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test15')
 
 end program test15
 
diff --git a/test/test19.f90 b/test/test19.f90
index f030638..8e86de9 100644
--- a/test/test19.f90
+++ b/test/test19.f90
@@ -16,7 +16,7 @@ program test19
       call sleep(1) ! Perform operations here
    call t%otimer_stop(print=.false.)
 
-   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test19')
+   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test19')
 #endif
 
 end program test19
diff --git a/test/test2.f90 b/test/test2.f90
index c205fa9..63a8120 100644
--- a/test/test2.f90
+++ b/test/test2.f90
@@ -19,7 +19,7 @@ program test2
    call t%timer_stop(nloops = nloops, message = 'Elapsed time:')
    call t%timer_write('test/test2_etimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test2')
+   call ut%check(res=t%elapsed_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test2')
 
 end program test2
 
diff --git a/test/test20.f90 b/test/test20.f90
index 7547d9f..2779b89 100644
--- a/test/test20.f90
+++ b/test/test20.f90
@@ -20,7 +20,7 @@ program test20
    call t%otimer_stop(nloops = nloops, message = 'OMP time:', print=.false.)
    call t%otimer_write('test/test20_otimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test20')
+   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test20')
 
 #endif
 
diff --git a/test/test21.f90 b/test/test21.f90
index 9f27ab3..64fab2d 100644
--- a/test/test21.f90
+++ b/test/test21.f90
@@ -20,7 +20,7 @@ program test21
    call t%otimer_stop(message = 'OMP time:', print=.false.)
    call t%otimer_write('test/test21_otimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%omp_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test21')
+   call ut%check(res=t%omp_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test21')
 
 #endif
 
diff --git a/test/test22.f90 b/test/test22.f90
index c908c35..ae648f1 100644
--- a/test/test22.f90
+++ b/test/test22.f90
@@ -19,7 +19,7 @@ program test22
    call t%mtimer_stop(print=.false.)
    call mpi_finalize(ierr)
 
-   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test22')
+   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test22')
 
 #endif
 
diff --git a/test/test23.f90 b/test/test23.f90
index 5ec6200..ac754e6 100644
--- a/test/test23.f90
+++ b/test/test23.f90
@@ -23,7 +23,7 @@ program test23
    call mpi_finalize(ierr)
    call t%mtimer_write('test/test23_mtimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test23')
+   call ut%check(res=t%mpi_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test23')
 
 #endif
 
diff --git a/test/test24.f90 b/test/test24.f90
index 480a1fc..3a1c1e8 100644
--- a/test/test24.f90
+++ b/test/test24.f90
@@ -23,7 +23,7 @@ program test24
    call mpi_finalize(ierr)
    call t%mtimer_write('test/test24_mtimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%mpi_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test24')
+   call ut%check(res=t%mpi_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test24')
 
 #endif
 
diff --git a/test/test3.f90 b/test/test3.f90
index ed1efcf..e82e3e0 100644
--- a/test/test3.f90
+++ b/test/test3.f90
@@ -19,7 +19,7 @@ program test3
    call t%timer_stop(message = 'Elapsed time:')
    call t%timer_write('test/test3_etimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%elapsed_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test3')
+   call ut%check(res=t%elapsed_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test3')
 
 end program test3
 
diff --git a/test/test7.f90 b/test/test7.f90
index e4ad119..13b6505 100644
--- a/test/test7.f90
+++ b/test/test7.f90
@@ -16,7 +16,7 @@ program test7
       call sleep(1) ! Perform operations here
    call t%otimer_stop()
 
-   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test7')
+   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test7')
 #endif
 
 end program test7
diff --git a/test/test8.f90 b/test/test8.f90
index 1ebdd9c..7b85d7a 100644
--- a/test/test8.f90
+++ b/test/test8.f90
@@ -20,7 +20,7 @@ program test8
    call t%otimer_stop(nloops = nloops, message = 'OMP time:')
    call t%otimer_write('test/test8_otimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-2_rk, msg='test8')
+   call ut%check(res=t%omp_time, expected=1.0_rk, tol=1.0e-1_rk, msg='test8')
 
 #endif
 
diff --git a/test/test9.f90 b/test/test9.f90
index fb52b1f..d7dc677 100644
--- a/test/test9.f90
+++ b/test/test9.f90
@@ -20,7 +20,7 @@ program test9
    call t%otimer_stop(message = 'OMP time:')
    call t%otimer_write('test/test9_otimes') ! Optionally, write the elapsed time to a file
 
-   call ut%check(res=t%omp_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-2_rk, msg='test9')
+   call ut%check(res=t%omp_time, expected=real(nloops,rk)*1.0_rk, tol=1.0e-1_rk, msg='test9')
 
 #endif