Compress argon2.wasm

Author: eqrion

JetStreamDriver.js

@@ -2378,7 +2378,7 @@ let BENCHMARKS = [
             "./wasm/argon2/benchmark.js",
         ],
         preload: {
-            wasmBinary: "./wasm/argon2/build/argon2.wasm",
+            wasmBinary: "./wasm/argon2/build/argon2.wasm.z",
         },
         iterations: 30,
         worstCaseCount: 3,

compress.py

@@ -0,0 +1,64 @@
+import zlib
+import argparse
+import sys
+import os
+
+def compress_file(input_path, output_path, remove_input=False):
+    """Compress a file using zlib compression."""
+    try:
+        # Read input file in binary mode
+        with open(input_path, 'rb') as input_file:
+            data = input_file.read()
+        
+        # Compress the data
+        compressed_data = zlib.compress(data)
+        
+        # Write compressed data to output file
+        with open(output_path, 'wb') as output_file:
+            output_file.write(compressed_data)
+        
+        # Print compression statistics
+        original_size = len(data)
+        compressed_size = len(compressed_data)
+        compression_ratio = (1 - compressed_size / original_size) * 100
+        
+        print(f"Compression complete!")
+        print(f"Original size: {original_size} bytes")
+        print(f"Compressed size: {compressed_size} bytes")
+        print(f"Compression ratio: {compression_ratio:.2f}%")
+        
+        # Remove input file if requested
+        if remove_input:
+            os.remove(input_path)
+            print(f"Input file '{input_path}' deleted.")
+        
+    except FileNotFoundError:
+        print(f"Error: Input file '{input_path}' not found.", file=sys.stderr)
+        sys.exit(1)
+    except PermissionError:
+        print(f"Error: Permission denied accessing files.", file=sys.stderr)
+        sys.exit(1)
+    except Exception as e:
+        print(f"Error: {e}", file=sys.stderr)
+        sys.exit(1)
+
+def main():
+    parser = argparse.ArgumentParser(description="Compress a file using zlib compression")
+    parser.add_argument("input_file", help="Path to the input file to compress")
+    parser.add_argument("output_file", nargs='?', help="Path to the output compressed file (default: input_file + '.z')")
+    parser.add_argument("--rm", action="store_true", help="Remove input file after successful compression")
+    
+    args = parser.parse_args()
+    
+    # Check if input file exists
+    if not os.path.exists(args.input_file):
+        print(f"Error: Input file '{args.input_file}' does not exist.", file=sys.stderr)
+        sys.exit(1)
+    
+    # Generate output filename if not provided
+    output_file = args.output_file if args.output_file else args.input_file + '.z'
+    
+    compress_file(args.input_file, output_file, args.rm)
+
+if __name__ == "__main__":
+    main()

wasm/argon2/build.log

@@ -1,5 +1,5 @@
-Built on 2025-02-11T16:03:39Z
+Built on 2025-08-29T16:00:22Z
 Toolchain versions
-emcc (Emscripten gcc/clang-like replacement + linker emulating GNU ld) 4.0.0-git
+emcc (Emscripten gcc/clang-like replacement + linker emulating GNU ld) 4.0.0 (97c7c2adab1791b9487d1f376934a3bdc28f8a67)
 Building...
 Building done

wasm/argon2/build.sh

@@ -39,5 +39,7 @@ emcc -o build/argon2.js \
     -Iinclude \
     ${SOURCES[@]} | tee -a "$BUILD_LOG"
 
+python3 ../../compress.py --rm ./build/argon2.wasm
+
 echo "Building done" | tee -a "$BUILD_LOG"
 ls -lth build/