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Diffstat (limited to '')
| -rw-r--r-- | examples/shellmath/timingData.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/examples/shellmath/timingData.txt b/examples/shellmath/timingData.txt new file mode 100644 index 0000000..d1de887 --- /dev/null +++ b/examples/shellmath/timingData.txt @@ -0,0 +1,42 @@ +$ ######## Activate optimized mode as described in the README ######## +$ __shellmath_isOptimized=1 + +$ ######## Addition ######## +$ time { for ((i=0; i<100; i++)); do _shellmath_add 3.1415926 2.7182818; _shellmath_getReturnValue sum; done; } +real 0m0.196s +user 0m0.195s +sys 0m0.000s +$ time { for ((i=0; i<100; i++)); do sum=$(bc <<< "3.1415926+2.7182818"); done; } +real 0m0.488s +user 0m0.092s +sys 0m0.384s + +$ ######## Subtraction ######## +$ time { for ((i=0; i<100; i++)); do _shellmath_subtract 3.1415926 2.7182818; _shellmath_getReturnValue diff; done; } +real 0m0.236s +user 0m0.234s +sys 0m0.001s +$ time { for ((i=0; i<100; i++)); do diff=$(bc <<< "3.1415926-2.7182818"); done; } +real 0m0.461s +user 0m0.090s +sys 0m0.388s + +$ ######## Multiplication ######## +$ time { for ((i=0; i<100; i++)); do _shellmath_multiply 3.1415926 2.7182818; _shellmath_getReturnValue prod; done; } +real 0m0.340s +user 0m0.333s +sys 0m0.005s +$ time { for ((i=0; i<100; i++)); do prod=$(bc <<< "3.1415926*2.7182818"); done; } +real 0m0.465s +user 0m0.105s +sys 0m0.377s + +$ ######## Division ######## +$ time { for ((i=0; i<100; i++)); do _shellmath_divide 3.1415926/2.7182818; _shellmath_getReturnValue quot; done; } +real 0m0.196s +user 0m0.195s +sys 0m0.000s +$ time { for ((i=0; i<100; i++)); do quot=$(bc <<< "scale=8; 3.1415926/2.7182818"); done; } +real 0m0.463s +user 0m0.116s +sys 0m0.364s |