brad/LLM_Engineering_OLD
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated descriptions

Browse Source
This commit is contained in:
Edward Donner
2024-12-24 17:59:48 +00:00
parent f5a66d264a
commit cb0b8a8d45
7 changed files with 96 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
week1/community-contributions/day1-webscraping-selenium-for-javascript.ipynb
View File

@@ -28,7 +28,7 @@
},
{
"cell_type": "code",
"execution_count": 2,
"execution_count": null,
"id": "4e2a9393-7767-488e-a8bf-27c12dca35bd",
"metadata": {},
"outputs": [],
@@ -91,7 +91,7 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": null,
"id": "019974d9-f3ad-4a8a-b5f9-0a3719aea2d3",
"metadata": {},
"outputs": [],
@@ -135,7 +135,7 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": null,
"id": "c5e793b2-6775-426a-a139-4848291d0463",
"metadata": {},
"outputs": [],
@@ -197,7 +197,7 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": null,
"id": "abdb8417-c5dc-44bc-9bee-2e059d162699",
"metadata": {},
"outputs": [],
@@ -211,7 +211,7 @@
},
{
"cell_type": "code",
"execution_count": 10,
"execution_count": null,
"id": "f0275b1b-7cfe-4f9d-abfa-7650d378da0c",
"metadata": {},
"outputs": [],
@@ -258,7 +258,7 @@
},
{
"cell_type": "code",
"execution_count": 12,
"execution_count": null,
"id": "f25dcd35-0cd0-4235-9f64-ac37ed9eaaa5",
"metadata": {},
"outputs": [],
@@ -292,7 +292,7 @@
},
{
"cell_type": "code",
"execution_count": 14,
"execution_count": null,
"id": "0134dfa4-8299-48b5-b444-f2a8c3403c88",
"metadata": {},
"outputs": [],
@@ -328,7 +328,7 @@
},
{
"cell_type": "code",
"execution_count": 16,
"execution_count": null,
"id": "905b9919-aba7-45b5-ae65-81b3d1d78e34",
"metadata": {},
"outputs": [],
@@ -356,7 +356,7 @@
},
{
"cell_type": "code",
"execution_count": 18,
"execution_count": null,
"id": "3d926d59-450e-4609-92ba-2d6f244f1342",
"metadata": {},
"outputs": [],
@@ -459,7 +459,7 @@
},
{
"cell_type": "code",
"execution_count": 20,
"execution_count": null,
"id": "682eff74-55c4-4d4b-b267-703edbc293c7",
"metadata": {},
"outputs": [],
@@ -474,7 +474,7 @@
},
{
"cell_type": "code",
"execution_count": 21,
"execution_count": null,
"id": "90ca6dd0",
"metadata": {},
"outputs": [],
@@ -532,7 +532,7 @@
},
{
"cell_type": "code",
"execution_count": 23,
"execution_count": null,
"id": "947eac30",
"metadata": {},
"outputs": [],
@@ -543,7 +543,7 @@
},
{
"cell_type": "code",
"execution_count": 24,
"execution_count": null,
"id": "2cba8c91",
"metadata": {},
"outputs": [],
@@ -572,7 +572,7 @@
},
{
"cell_type": "code",
"execution_count": 26,
"execution_count": null,
"id": "7880ce6a",
"metadata": {},
"outputs": [],
@@ -601,7 +601,7 @@
],
"metadata": {
"kernelspec": {
"display_name": "llm_env",
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
@@ -615,7 +615,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.9"
"version": "3.11.11"
}
},
"nbformat": 4,

8
week2/day4.ipynb
View File

@@ -228,14 +228,6 @@
"source": [
"gr.ChatInterface(fn=chat, type=\"messages\").launch()"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "11c9da69-d0cf-4cf2-a49e-e5669deec47b",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {

8
week4/day3.ipynb
View File

@@ -275,9 +275,12 @@
"It compiles the file `optimized.cpp` into an executable called `optimized` \n",
"Then it runs the program called `optimized`\n",
"\n",
"You can google (or ask ChatGPT!) for how to do this on your platform, then replace the lines below.\n",
"In the next lab (day4), a student has contributed a full solution that compiles to efficient code on Mac, PC and Linux!\n",
"\n",
"You can wait for this, or you can google (or ask ChatGPT!) for how to do this on your platform, then replace the lines below.\n",
"If you're not comfortable with this step, you can skip it for sure - I'll show you exactly how it performs on my Mac.\n",
"\n",
"\n",
"OR alternatively: student Sandeep K.G. points out that you can run Python and C++ code online to test it out that way. Thank you Sandeep! \n",
"> Not an exact comparison but you can still get the idea of performance difference.\n",
"> For example here: https://www.programiz.com/cpp-programming/online-compiler/"
@@ -326,7 +329,8 @@
"metadata": {},
"outputs": [],
"source": [
"python_hard = \"\"\"\n",
"python_hard = \"\"\"# Be careful to support large number sizes\n",
"\n",
"def lcg(seed, a=1664525, c=1013904223, m=2**32):\n",
" value = seed\n",
" while True:\n",

62
week4/day4.ipynb
View File

@@ -282,7 +282,8 @@
"metadata": {},
"outputs": [],
"source": [
"python_hard = \"\"\"\n",
"python_hard = \"\"\"# Be careful to support large number sizes\n",
"\n",
"def lcg(seed, a=1664525, c=1013904223, m=2**32):\n",
" value = seed\n",
" while True:\n",
@@ -461,31 +462,31 @@
"outputs": [],
"source": [
"def execute_python(code):\n",
" try:\n",
" output = io.StringIO()\n",
" sys.stdout = output\n",
" exec(code)\n",
" finally:\n",
" sys.stdout = sys.__stdout__\n",
" return output.getvalue()"
" try:\n",
" output = io.StringIO()\n",
" sys.stdout = output\n",
" exec(code)\n",
" finally:\n",
" sys.stdout = sys.__stdout__\n",
" return output.getvalue()"
]
},
{
"cell_type": "code",
"execution_count": 107,
"execution_count": null,
"id": "77f3ab5d-fcfb-4d3f-8728-9cacbf833ea6",
"metadata": {},
"outputs": [],
"source": [
"def execute_cpp(code):\n",
" write_output(code)\n",
" try:\n",
" compile_result = subprocess.run(compiler_cmd[2], check=True, text=True, capture_output=True)\n",
" run_cmd = [\"./optimized\"]\n",
" run_result = subprocess.run(run_cmd, check=True, text=True, capture_output=True)\n",
" return run_result.stdout\n",
" except subprocess.CalledProcessError as e:\n",
" return f\"An error occurred:\\n{e.stderr}\""
" write_output(code)\n",
" try:\n",
" compile_result = subprocess.run(compiler_cmd[2], check=True, text=True, capture_output=True)\n",
" run_cmd = [\"./optimized\"]\n",
" run_result = subprocess.run(run_cmd, check=True, text=True, capture_output=True)\n",
" return run_result.stdout\n",
" except subprocess.CalledProcessError as e:\n",
" return f\"An error occurred:\\n{e.stderr}\""
]
},
{
@@ -640,6 +641,27 @@
" yield stream_so_far "
]
},
{
"cell_type": "markdown",
"id": "4b0a6a97-5b8a-4a9b-8ee0-7561e0ced673",
"metadata": {},
"source": [
"<table style=\"margin: 0; text-align: left;\">\n",
" <tr>\n",
" <td style=\"width: 150px; height: 150px; vertical-align: middle;\">\n",
" <img src=\"../thankyou.jpg\" width=\"150\" height=\"150\" style=\"display: block;\" />\n",
" </td>\n",
" <td>\n",
" <h2 style=\"color:#090;\">Thank you to @CloudLlama for an amazing contribution</h2>\n",
" <span style=\"color:#090;\">\n",
" A student has contributed a chunk of code to improve this, in the next 2 cells. You can now select which Python porgram to run,\n",
" and a compiler is automatically selected that will work on PC, Windows and Mac. Massive thank you @CloudLlama!\n",
" </span>\n",
" </td>\n",
" </tr>\n",
"</table>"
]
},
{
"cell_type": "code",
"execution_count": null,
@@ -658,7 +680,7 @@
},
{
"cell_type": "code",
"execution_count": 115,
"execution_count": null,
"id": "e42286bc-085c-45dc-b101-234308e58269",
"metadata": {},
"outputs": [],
@@ -795,7 +817,7 @@
{
"cell_type": "code",
"execution_count": null,
"id": "f12bfe23-135b-45a7-8c6d-0c27d68b0a82",
"id": "9d0ad093-425b-488e-8c3f-67f729dd9c06",
"metadata": {},
"outputs": [],
"source": []
@@ -817,7 +839,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.10"
"version": "3.11.11"
}
},
"nbformat": 4,

41
week4/optimized.cpp
View File

@@ -4,15 +4,12 @@
#include <limits>
#include <iomanip>
using namespace std;
using namespace chrono;
class LCG {
private:
uint64_t value;
static const uint64_t a = 1664525;
static const uint64_t c = 1013904223;
static const uint64_t m = 1ULL << 32;
const uint64_t a = 1664525;
const uint64_t c = 1013904223;
const uint64_t m = 1ULL << 32;
public:
LCG(uint64_t seed) : value(seed) {}
@@ -25,21 +22,17 @@ public:
int64_t max_subarray_sum(int n, uint64_t seed, int min_val, int max_val) {
LCG lcg(seed);
vector<int64_t> random_numbers(n);
std::vector<int> random_numbers(n);
for (int i = 0; i < n; ++i) {
random_numbers[i] = lcg.next() % (max_val - min_val + 1) + min_val;
random_numbers[i] = static_cast<int>(lcg.next() % (max_val - min_val + 1) + min_val);
}
int64_t max_sum = numeric_limits<int64_t>::min();
int64_t max_sum = std::numeric_limits<int64_t>::min();
int64_t current_sum = 0;
int64_t min_sum = 0;
for (int i = 0; i < n; ++i) {
current_sum += random_numbers[i];
max_sum = max(max_sum, current_sum - min_sum);
min_sum = min(min_sum, current_sum);
current_sum = std::max(static_cast<int64_t>(random_numbers[i]), current_sum + random_numbers[i]);
max_sum = std::max(max_sum, current_sum);
}
return max_sum;
}
@@ -54,19 +47,19 @@ int64_t total_max_subarray_sum(int n, uint64_t initial_seed, int min_val, int ma
}
int main() {
const int n = 10000;
const uint64_t initial_seed = 42;
const int min_val = -10;
const int max_val = 10;
int n = 10000;
uint64_t initial_seed = 42;
int min_val = -10;
int max_val = 10;
auto start_time = high_resolution_clock::now();
auto start_time = std::chrono::high_resolution_clock::now();
int64_t result = total_max_subarray_sum(n, initial_seed, min_val, max_val);
auto end_time = high_resolution_clock::now();
auto end_time = std::chrono::high_resolution_clock::now();
auto duration = duration_cast<microseconds>(end_time - start_time);
auto duration = std::chrono::duration_cast<std::chrono::microseconds>(end_time - start_time);
cout << "Total Maximum Subarray Sum (20 runs): " << result << endl;
cout << "Execution Time: " << fixed << setprecision(6) << duration.count() / 1e6 << " seconds" << endl;
std::cout << "Total Maximum Subarray Sum (20 runs): " << result << std::endl;
std::cout << "Execution Time: " << std::fixed << std::setprecision(6) << duration.count() / 1e6 << " seconds" << std::endl;
return 0;
}

7
week4/simple.cpp Normal file
View File

@@ -0,0 +1,7 @@
#include <iostream>
int main() {
std::cout << "Hello";
return 0;
}

8
week8/day5.ipynb
View File

@@ -172,6 +172,14 @@
" </tr>\n",
"</table>"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "096397f9-1215-4814-ab4b-e32002ff4ceb",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {