draws sth 2

2026-04-23 11:29:39 +07:00
parent 5c27225465
commit a96cc69e05
3 changed files with 103 additions and 54 deletions
@@ -1 +1,2 @@
 *.xlsx
+2/out
@@ -4,46 +4,52 @@ CXXFLAGS = -O2 -std=c++17 -pthread
 TARGET = lab2
 SRC = main.cpp

-LOG = log.txt
 PY = python3

+# ================= BUILD =================
 all: $(TARGET)

 $(TARGET): $(SRC)
 	$(CXX) $(CXXFLAGS) $< -o $@

-# обычный запуск
-run: $(TARGET)
-	./$(TARGET) 20000 4
+# ================= BATCH 1 =================
+# FIXED THREAD COUNT = 2
+# VARYING WORKLOAD SIZE
+batch_size: $(TARGET)
+	@echo "=== BATCH 1: scaling by size (threads = 2) ==="
+	./$(TARGET) 5000 2   > log_size_5k.txt
+	./$(TARGET) 10000 2  > log_size_10k.txt
+	./$(TARGET) 20000 2  > log_size_20k.txt
+	./$(TARGET) 50000 2  > log_size_50k.txt
+	./$(TARGET) 100000 2 > log_size_100k.txt

-# запуск с сохранением лога
-log: $(TARGET)
-	./$(TARGET) 20000 4 > $(LOG)
+# ================= BATCH 2 =================
+# FIXED LARGE WORKLOAD
+# VARYING THREAD COUNT
+batch_threads: $(TARGET)
+	@echo "=== BATCH 2: scaling by threads (size = 200000) ==="
+	./$(TARGET) 200000 0 > log_thr_0.txt
+	./$(TARGET) 200000 2 > log_thr_2.txt
+	./$(TARGET) 200000 4 > log_thr_4.txt
+	./$(TARGET) 200000 8 > log_thr_8.txt

-# анализ лога (таблица + график)
-analyze: log
-	$(PY) analyze_log.py $(LOG)
+# ================= FULL BENCH =================
+bench: batch_size batch_threads

-# быстрый полный цикл
-bench: $(TARGET)
-	@echo "Running benchmark..."
-	./$(TARGET) 20000 0 > log_0.txt
-	./$(TARGET) 20000 2 > log_2.txt
-	./$(TARGET) 20000 4 > log_4.txt
-	./$(TARGET) 20000 8 > log_8.txt
+# ================= ANALYSIS =================
+analyze_size:
+	$(PY) analyze_log.py log_size_5k.txt out/size/
+	$(PY) analyze_log.py log_size_10k.txt out/size/
+	$(PY) analyze_log.py log_size_20k.txt out/size/
+	$(PY) analyze_log.py log_size_50k.txt out/size/
+	$(PY) analyze_log.py log_size_100k.txt out/size/

-# анализ конкретного лога
-analyze0:
-	$(PY) analyze_log.py log_0.txt
-
-analyze2:
-	$(PY) analyze_log.py log_2.txt
-
-analyze4:
-	$(PY) analyze_log.py log_4.txt
-
-analyze8:
-	$(PY) analyze_log.py log_8.txt
+analyze_threads:
+	$(PY) analyze_log.py log_thr_0.txt out/threads/
+	$(PY) analyze_log.py log_thr_2.txt out/threads/
+	$(PY) analyze_log.py log_thr_4.txt out/threads/
+	$(PY) analyze_log.py log_thr_8.txt out/threads/

+# ================= CLEAN =================
 clean:
-	rm -f $(TARGET) *.txt
+	rm -f $(TARGET) *.txt timeline.png
@@ -1,27 +1,42 @@
+import os
 import re
 import sys
 from collections import defaultdict

-# ================= BACKEND FIX (IMPORTANT FOR HYPRLAND) =================
 import matplotlib

 try:
-    # Wayland / Hyprland recommended backend
    matplotlib.use("QtAgg")
 except Exception:
-    # fallback for headless systems
    matplotlib.use("Agg")

 import matplotlib.pyplot as plt

 # ================= INPUT =================
 if len(sys.argv) < 2:
-    print("Usage: python analyze_log.py log.txt")
+    print("Usage: python analyze_log.py <logfile> [output_dir]")
    sys.exit(1)

 logfile = sys.argv[1]
+out_dir = sys.argv[2] if len(sys.argv) >= 3 else "out"

-# ================= PARSE LOG =================
+# ================= PATH LOGIC =================
+base_name = os.path.splitext(os.path.basename(logfile))[0]
+
+# normalize folder structure
+out_dir = os.path.normpath(out_dir)
+
+pics_dir = os.path.join(out_dir, "pics")
+tables_dir = os.path.join(out_dir, "tables")
+
+os.makedirs(pics_dir, exist_ok=True)
+os.makedirs(tables_dir, exist_ok=True)
+
+output_png = os.path.join(pics_dir, f"{base_name}.png")
+output_md = os.path.join(tables_dir, f"{base_name}.md")
+
+
+# ================= PARSE =================
 pattern = re.compile(r"(START|END).*TID=(\d+).*range=\[(\d+),(\d+)\].*time=([\d.]+)")

 events = defaultdict(dict)
@@ -36,6 +51,7 @@ with open(logfile) as f:
        key = (tid, int(l), int(r))
        events[key][typ] = float(t)

+
 # ================= BUILD ROWS =================
 rows = []

@@ -61,40 +77,66 @@ if not rows:
    print("No valid events found")
    sys.exit(1)

+
 # ================= OFFSET =================
 t0 = rows[0]["start"]
-
 for r in rows:
    r["offset"] = r["start"] - t0

-# ================= PRINT TABLE =================
-print("\n## TABLE\n")
-print("| TID | Range | Start | End | Duration | Offset |")
-print("|-----|-------|-------|-----|----------|--------|")

-for r in rows:
-    print(
+# ================= COLOR MAP (LOGICAL) =================
+unique_tids = sorted(set(r["tid"] for r in rows))
+
+color_map = {
+    tid: plt.cm.tab20(i % 20)  # stable, readable palette
+    for i, tid in enumerate(unique_tids)
+}
+
+
+# ================= SAVE MARKDOWN =================
+with open(output_md, "w") as f:
+    f.write("# Execution Table\n\n")
+    f.write("| TID | Range | Start | End | Duration | Offset |\n")
+    f.write("|-----|-------|-------|-----|----------|--------|\n")
+
+    for r in rows:
+        f.write(
            f"| {r['tid']} | {r['range']} | "
            f"{r['start']:.6f} | {r['end']:.6f} | "
-        f"{r['duration']:.6f} | {r['offset']:.6f} |"
+            f"{r['duration']:.6f} | {r['offset']:.6f} |\n"
        )

+print(f"[OK] Table saved: {output_md}")
+
+
 # ================= PLOT =================
-plt.figure(figsize=(10, 6))
+plt.figure(figsize=(12, 6))

 for i, r in enumerate(rows):
-    plt.plot([r["offset"], r["offset"] + r["duration"]], [i, i], linewidth=4)
+    plt.plot(
+        [r["offset"], r["offset"] + r["duration"]],
+        [i, i],
+        color=color_map[r["tid"]],
+        linewidth=4,
+    )
+
+# legend (TID → color)
+for tid in unique_tids:
+    plt.plot([], [], color=color_map[tid], label=f"TID {tid}")
+
+plt.legend(loc="upper right", fontsize=8)

 plt.xlabel("Time (seconds from start)")
 plt.ylabel("Tasks")
-plt.title("Execution Timeline")
+plt.title(f"Execution Timeline: {base_name}")
 plt.grid(True)
 plt.tight_layout()

-# ================= SAVE (IMPORTANT FOR LAB) =================
-plt.savefig("timeline.png", dpi=200)

-print("\nSaved: timeline.png")
+# ================= SAVE IMAGE =================
+plt.savefig(output_png, dpi=200)
+print(f"[OK] Plot saved: {output_png}")

-# ================= SHOW (HYPRLAND WINDOW) =================
-plt.show()
+
+# ================= SHOW =================
+# plt.show()