Run Coremark in default iOS example

platforms/ios/wasm3.xcodeproj/project.pbxproj

@@ -30,8 +30,8 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		3D1B3AEF23C8E20C00142C16 /* coremark_minimal.wasm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = coremark_minimal.wasm.h; sourceTree = "<group>"; };
 		3D1B3AEE23C8E20C00142C16 /* fib32.wasm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = fib32.wasm.h; sourceTree = "<group>"; };
-		3D1B3AEF23C8E20C00142C16 /* fib32_tail.wasm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = fib32_tail.wasm.h; sourceTree = "<group>"; };
 		3D1B3AF023C8E20C00142C16 /* fib64.wasm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = fib64.wasm.h; sourceTree = "<group>"; };
 		3D1B3AF123C8E20C00142C16 /* wasi_core.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = wasi_core.h; sourceTree = "<group>"; };
 		3D1B3AF423C8E20C00142C16 /* m3_api_libc.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = m3_api_libc.c; sourceTree = "<group>"; };
@@ -125,8 +125,8 @@
 		3D1B3AED23C8E20C00142C16 /* extra */ = {
 			isa = PBXGroup;
 			children = (
+				3D1B3AEF23C8E20C00142C16 /* coremark_minimal.wasm.h */,
 				3D1B3AEE23C8E20C00142C16 /* fib32.wasm.h */,
-				3D1B3AEF23C8E20C00142C16 /* fib32_tail.wasm.h */,
 				3D1B3AF023C8E20C00142C16 /* fib64.wasm.h */,
 				3D1B3AF123C8E20C00142C16 /* wasi_core.h */,
 			);

platforms/ios/wasm3/main.c

@@ -17,44 +17,16 @@
 #include "wasm3.h"
 #include "m3_config.h"
 
-#include "fib32.wasm.h"
+#include "coremark_minimal.wasm.h"
 
-#define FIB_ARG_VALUE  "40"
 #define FATAL(msg, ...) { printf("Fatal: " msg "\n", ##__VA_ARGS__); return; }
 
-uint32_t fib_native(uint32_t n) {
-    if (n < 2) return n;
-    return fib_native(n - 1) + fib_native(n - 2);
-}
-
-// same function uses on fib.wasm so we preserve is as is.
-// Note: for prevent precalculation FIB_ARG_VALUE on compile time we need disable inlining
-__attribute__((noinline))
-int parseInt(char* str) {
-    int res = 0;
-    for (int i = 0; str[i] != '\0'; ++i) {
-        res = res * 10 + str[i] - '0';
-    }
-    return res;
-}
-
-void run_native() {
-    printf("Running fib(" FIB_ARG_VALUE ") on Native C...\n");
-
-    clock_t start = clock();
-    uint32_t result = fib_native(parseInt(FIB_ARG_VALUE));
-    clock_t end = clock();
-
-    printf("Result: %u\n", result);
-    printf("Elapsed: %ld ms\n", (end - start) * 1000 / CLOCKS_PER_SEC);
-}
-
 void run_wasm()
 {
     M3Result result = m3Err_none;
 
-    uint8_t* wasm = (uint8_t*)fib32_wasm;
-    uint32_t fsize = fib32_wasm_len;
+    uint8_t* wasm = (uint8_t*)coremark_minimal_wasm;
+    size_t fsize = coremark_minimal_wasm_len;
 
     printf("Loading WebAssembly...\n");
 
@@ -72,25 +44,19 @@ void run_wasm()
     if (result) FATAL("m3_LoadModule: %s", result);
 
     IM3Function f;
-    result = m3_FindFunction (&f, runtime, "fib");
+    result = m3_FindFunction (&f, runtime, "run");
     if (result) FATAL("m3_FindFunction: %s", result);
 
-    printf("Running fib(" FIB_ARG_VALUE ") on WebAssembly...\n");
-
-    const char* i_argv[2] = { FIB_ARG_VALUE, NULL };
-
-    clock_t start = clock();
-    result = m3_CallArgv (f, 1, i_argv);
-    clock_t end = clock();
+    printf("Running CoreMark 1.0...\n");
 
+    result = m3_CallV (f);
     if (result) FATAL("m3_Call: %s", result);
-    printf("Elapsed: %ld ms\n\n", (end - start) * 1000 / CLOCKS_PER_SEC);
 
-    uint32_t value = 0;
+    float value = 0;
     result = m3_GetResultsV (f, &value);
     if (result) FATAL("m3_GetResults: %s", result);
 
-    printf("Result: %d\n", value);
+    printf("Result: %0.3f\n", value);
 }
 
 static void* runMain(void* ctx)