extend test timeouts

tests/CMakeLists.txt

@@ -27,10 +27,10 @@ endfunction()
 # Build a _4 and _d version of each test and link them to the _4 and
 # _d builds of the library, for 4-byte real, and 8-byte real.
 foreach(kind ${kinds})
-  create_test(test_ncpus ${kind} 0.2)
-  create_test(test_splat ${kind} 0.2)
-  create_test(test_sptezv ${kind} 0.4)
-  create_test(test_fft ${kind} 0.2)
-  create_test(test_sptrung ${kind} 0.2)
-  create_test(test_sptrungv ${kind} 0.4)
+  create_test(test_ncpus ${kind} 1)
+  create_test(test_splat ${kind} 1)
+  create_test(test_sptezv ${kind} 2)
+  create_test(test_fft ${kind} 1)
+  create_test(test_sptrung ${kind} 1)
+  create_test(test_sptrungv ${kind} 2)
 endforeach()