Implement two-step measurement method: run_fast.sh for accurate timing without overhead, remove Vimscript and Wolfram, run all tests

2026-04-23 15:27:01 +02:00
parent 525b8a92f1
commit 2c9369c869
197 changed files with 957 additions and 3396 deletions
@@ -0,0 +1,152 @@
+#!/bin/bash
+
+# Run all pi calculation programs and measure ONLY execution time
+# No overhead from measurement tools - gives accurate timing
+
+# Don't exit on error - continue with next program
+# set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$SCRIPT_DIR"
+
+# Check if argument provided
+if [ $# -eq 0 ]; then
+    echo "Usage: $0 <decimaler>"
+    echo "Example: $0 100"
+    exit 1
+fi
+
+DECIMALS=$1
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Function to verify result against facit
+verify() {
+    local result="$1"
+    local decimals="$2"
+    local expected=$(head -c $((decimals + 2)) facit.txt)
+
+    if [ "$result" = "$expected" ]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+echo "=== Pi-beräkning med $DECIMALS decimaler (SNABBTEST - ingen overhead) ==="
+echo ""
+
+# Array to store results
+declare -a results
+
+# Run each program 4 times, discard first run (warmup), take average of last 3
+run_program() {
+    local name="$1"
+    shift
+
+    printf "%-12s " "$name"
+
+    local total_time=0
+    local success_count=0
+    local result
+
+    # Run 4 times, discard first run (warmup)
+    for i in 1 2 3 4; do
+        local start=$(date +%s%N)
+        
+        # Run program directly (no measurement overhead)
+        result=$("$@" 2>/dev/null)
+        local exit_code=$?
+        
+        local end=$(date +%s%N)
+        local elapsed=$(( (end - start) / 1000000 ))
+        
+        if [ $exit_code -eq 0 ]; then
+            # Get result for verification
+            if [ "$i" -gt 1 ]; then
+                # Only count runs 2-4 for averages
+                total_time=$((total_time + elapsed))
+                
+                if verify "$result" "$DECIMALS"; then
+                    ((success_count++))
+                fi
+            fi
+        else
+            echo -e "${RED}ERROR${NC}"
+            results+=("999999 $name ERROR")
+            return
+        fi
+    done
+
+    # Calculate average
+    local avg_time=$((total_time / 3))
+
+    if [ $success_count -eq 3 ]; then
+        echo -e "${GREEN}SUCCESS${NC} $avg_time ms"
+        results+=("$avg_time $name SUCCESS")
+    else
+        echo -e "${RED}FAILED${NC} $avg_time ms"
+        results+=("$avg_time $name FAILED")
+    fi
+}
+
+# Run all programs (no timeouts)
+run_program Assembly assembly/bin/print_hej "$DECIMALS"
+run_program Bash bash/bin/print_hej "$DECIMALS"
+run_program Brainfuck brainfuck/bin/print_hej "$DECIMALS"
+run_program C c/bin/print_hej "$DECIMALS"
+run_program C++ cpp/bin/print_hej "$DECIMALS"
+run_program Crystal crystal/bin/print_hej "$DECIMALS"
+run_program CSharp csharp/bin/print_hej "$DECIMALS"
+run_program D d/bin/print_hej "$DECIMALS"
+run_program Dart dart/bin/print_hej "$DECIMALS"
+run_program Elixir elixir/bin/print_hej "$DECIMALS"
+run_program Erlang erlang/bin/print_hej "$DECIMALS"
+run_program Fortran fortran/bin/print_hej "$DECIMALS"
+run_program Go go/bin/print_hej "$DECIMALS"
+run_program Haskell haskell/bin/print_hej "$DECIMALS"
+run_program Java java/bin/print_hej "$DECIMALS"
+run_program JavaScript javascript/bin/print_hej "$DECIMALS"
+run_program Julia julia/bin/print_hej "$DECIMALS"
+run_program Kotlin kotlin/bin/print_hej "$DECIMALS"
+run_program Lua lua/bin/print_hej "$DECIMALS"
+run_program Nim nim/bin/print_hej "$DECIMALS"
+run_program Objective-C objective-c/bin/print_hej "$DECIMALS"
+run_program Odin odin/bin/print_hej "$DECIMALS"
+run_program Perl perl/bin/print_hej "$DECIMALS"
+run_program PHP php/bin/print_hej "$DECIMALS"
+run_program Python python/bin/print_hej "$DECIMALS"
+run_program R r/bin/print_hej "$DECIMALS"
+run_program Ruby ruby/bin/print_hej "$DECIMALS"
+run_program Rust rust/bin/print_hej "$DECIMALS"
+run_program Scala scala/bin/print_hej "$DECIMALS"
+run_program Swift swift/bin/print_hej "$DECIMALS"
+run_program TypeScript typescript/bin/print_hej "$DECIMALS"
+run_program Zig zig/bin/print_hej "$DECIMALS"
+
+# Sort results by time (numerically)
+echo ""
+echo "=== RESULTAT (sorterat efter tid) ==="
+printf "%-12s %s\n" "Språk" "Tid (ms)"
+echo "-----------------------------------"
+
+# Sort numerically by time
+printf '%s\n' "${results[@]}" | sort -n -k1 | while read result; do
+    time=$(echo "$result" | awk '{print $1}')
+    name=$(echo "$result" | awk '{print $2}')
+    status=$(echo "$result" | awk '{print $3}')
+    
+    if [ "$status" = "SUCCESS" ]; then
+        printf "%-12s %s\n" "$name" "$time"
+    else
+        printf "%-12s %s (FAILED)\n" "$name" "$time"
+    fi
+done
+
+echo ""
+echo "=== Klart ==="