fixed wrong generator test

This commit is contained in:
rasbt 2014-04-16 10:06:34 -04:00
parent 1852c979d7
commit 1cf1d6d56e
2 changed files with 30 additions and 46 deletions

View File

@ -1,7 +1,7 @@
{
"metadata": {
"name": "",
"signature": "sha256:9b684ae1d67b480d34f80c15b281859c0bc91e94b26b941fa04ce142f3505c5d"
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@ -1093,7 +1093,7 @@
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 75
"prompt_number": 11
},
{
"cell_type": "markdown",
@ -1107,29 +1107,29 @@
"collapsed": false,
"input": [
"def test_plainlist(plain_list):\n",
" for i in plain_list:\n",
" for i in plain_list():\n",
" pass\n",
"\n",
"def test_listcompr(listcompr):\n",
" for i in listcompr:\n",
" for i in listcompr():\n",
" pass\n",
"\n",
"def test_generator(generator):\n",
" for i in generator:\n",
" for i in generator():\n",
" pass\n",
"\n",
"def test_generator_yield(generator_yield):\n",
" for i in generator_yield:\n",
" for i in generator_yield():\n",
" pass\n",
"\n",
"print('plain_list: ', end = '')\n",
"%timeit test_plainlist\n",
"%timeit test_plainlist(plainlist)\n",
"print('\\nlistcompr: ', end = '')\n",
"%timeit test_listcompr\n",
"%timeit test_listcompr(listcompr)\n",
"print('\\ngenerator: ', end = '')\n",
"%timeit test_generator\n",
"%timeit test_generator(generator)\n",
"print('\\ngenerator_yield: ', end = '')\n",
"%timeit test_generator_yield"
"%timeit test_generator_yield(generator_yield)"
],
"language": "python",
"metadata": {},
@ -1138,7 +1138,7 @@
"output_type": "stream",
"stream": "stdout",
"text": [
"plain_list: 10000000 loops, best of 3: 55.6 ns per loop"
"plain_list: 10 loops, best of 3: 22.4 ms per loop"
]
},
{
@ -1147,7 +1147,7 @@
"text": [
"\n",
"\n",
"listcompr: 10000000 loops, best of 3: 54.8 ns per loop"
"listcompr: 10 loops, best of 3: 20.8 ms per loop"
]
},
{
@ -1156,7 +1156,7 @@
"text": [
"\n",
"\n",
"generator: 10000000 loops, best of 3: 56.8 ns per loop"
"generator: 10 loops, best of 3: 22 ms per loop"
]
},
{
@ -1165,7 +1165,7 @@
"text": [
"\n",
"\n",
"generator_yield: 10000000 loops, best of 3: 54.7 ns per loop"
"generator_yield: 10 loops, best of 3: 21.9 ms per loop"
]
},
{
@ -1176,15 +1176,7 @@
]
}
],
"prompt_number": 2
},
{
"cell_type": "code",
"collapsed": false,
"input": [],
"language": "python",
"metadata": {},
"outputs": []
"prompt_number": 13
}
],
"metadata": {}

View File

@ -1,7 +1,7 @@
{
"metadata": {
"name": "",
"signature": "sha256:9b684ae1d67b480d34f80c15b281859c0bc91e94b26b941fa04ce142f3505c5d"
"signature": "sha256:c95db62de6aff7272b782e3cfefff05f4e14396a16ac8bd776eb0e3d886e1010"
},
"nbformat": 3,
"nbformat_minor": 0,
@ -1093,7 +1093,7 @@
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 75
"prompt_number": 11
},
{
"cell_type": "markdown",
@ -1107,29 +1107,29 @@
"collapsed": false,
"input": [
"def test_plainlist(plain_list):\n",
" for i in plain_list:\n",
" for i in plain_list():\n",
" pass\n",
"\n",
"def test_listcompr(listcompr):\n",
" for i in listcompr:\n",
" for i in listcompr():\n",
" pass\n",
"\n",
"def test_generator(generator):\n",
" for i in generator:\n",
" for i in generator():\n",
" pass\n",
"\n",
"def test_generator_yield(generator_yield):\n",
" for i in generator_yield:\n",
" for i in generator_yield():\n",
" pass\n",
"\n",
"print('plain_list: ', end = '')\n",
"%timeit test_plainlist\n",
"%timeit test_plainlist(plainlist)\n",
"print('\\nlistcompr: ', end = '')\n",
"%timeit test_listcompr\n",
"%timeit test_listcompr(listcompr)\n",
"print('\\ngenerator: ', end = '')\n",
"%timeit test_generator\n",
"%timeit test_generator(generator)\n",
"print('\\ngenerator_yield: ', end = '')\n",
"%timeit test_generator_yield"
"%timeit test_generator_yield(generator_yield)"
],
"language": "python",
"metadata": {},
@ -1138,7 +1138,7 @@
"output_type": "stream",
"stream": "stdout",
"text": [
"plain_list: 10000000 loops, best of 3: 55.6 ns per loop"
"plain_list: 10 loops, best of 3: 22.4 ms per loop"
]
},
{
@ -1147,7 +1147,7 @@
"text": [
"\n",
"\n",
"listcompr: 10000000 loops, best of 3: 54.8 ns per loop"
"listcompr: 10 loops, best of 3: 20.8 ms per loop"
]
},
{
@ -1156,7 +1156,7 @@
"text": [
"\n",
"\n",
"generator: 10000000 loops, best of 3: 56.8 ns per loop"
"generator: 10 loops, best of 3: 22 ms per loop"
]
},
{
@ -1165,7 +1165,7 @@
"text": [
"\n",
"\n",
"generator_yield: 10000000 loops, best of 3: 54.7 ns per loop"
"generator_yield: 10 loops, best of 3: 21.9 ms per loop"
]
},
{
@ -1176,15 +1176,7 @@
]
}
],
"prompt_number": 2
},
{
"cell_type": "code",
"collapsed": false,
"input": [],
"language": "python",
"metadata": {},
"outputs": []
"prompt_number": 13
}
],
"metadata": {}