[GR-67830] Add distance function SIMD benchmarks to GraalWasm CI.

ci/common.jsonnet

@@ -323,6 +323,24 @@ local common_json = import "../common.json";
       },
     },
 
+    wasm_ol8:: {
+      downloads+: {
+        WABT_DIR: {name: 'wabt', version: '1.0.36-ol8', platformspecific: true},
+      },
+      environment+: {
+        WABT_DIR: '$WABT_DIR/bin',
+      },
+    },
+
+    emsdk_ol8:: {
+      downloads+: {
+        EMSDK_DIR: {name: 'emsdk', version: '4.0.10', platformspecific: true},
+      },
+      environment+: {
+        EMCC_DIR: '$EMSDK_DIR/upstream/emscripten/'
+      }
+    },
+
     fastr:: {
       # Note: On both Linux and MacOS, FastR depends on the gnur module and on gfortran
       # of a specific version (4.8.5 on Linux, 10.2.0 on MacOS)

wasm/ci/ci.jsonnet

@@ -28,13 +28,13 @@ jdks + wasm_common +
     $.jdkLatest + platform          + $.tier3        + $.gate_graalwasm_full        + {environment+: {GATE_TAGS: 'build,wasmtest'}}                + {name: 'gate-graalwasm-unittest' + self.name_suffix}
     for platform in [$.linux_aarch64, $.windows_amd64, $.darwin_aarch64]
   ] + [
-    $.jdkLatest + $.linux_amd64     + $.tier2        + $.gate_graalwasm_emsdk_full  + {environment+: {GATE_TAGS: 'buildall,wasmextratest'}}        + {name: 'gate-graalwasm-extra-unittest' + self.name_suffix},
-    $.jdkLatest + $.linux_amd64     + $.tier2        + $.gate_graalwasm_emsdk_full  + {environment+: {GATE_TAGS: 'buildall,wasmbenchtest'}}        + {name: 'gate-graalwasm-benchtest' + self.name_suffix},
+    $.jdkLatest + $.linux_amd64_ol8 + $.tier2        + $.gate_graalwasm_emsdk_full  + {environment+: {GATE_TAGS: 'buildall,wasmextratest'}}        + {name: 'gate-graalwasm-extra-unittest' + self.name_suffix},
+    $.jdkLatest + $.linux_amd64_ol8 + $.tier2        + $.gate_graalwasm_emsdk_full  + {environment+: {GATE_TAGS: 'buildall,wasmbenchtest'}}        + {name: 'gate-graalwasm-benchtest' + self.name_suffix},
 
-    $.jdkLatest + $.linux_amd64     + $.weekly       + $.gate_graalwasm_coverage    + tools_java_home                                              + {name: 'weekly-graalwasm-coverage' + self.name_suffix},
+    $.jdkLatest + $.linux_amd64_ol8 + $.weekly       + $.gate_graalwasm_coverage    + tools_java_home                                              + {name: 'weekly-graalwasm-coverage' + self.name_suffix},
 
     # Benchmark jobs.
-    $.jdkLatest + $.linux_amd64     + $.bench_daily  + $.bench_graalwasm_emsdk_full + {
+    $.jdkLatest + $.linux_amd64_ol8 + $.bench_daily  + $.bench_graalwasm_emsdk_full + {
       name: 'bench-graalwasm-c-micro' + self.name_suffix,
       environment+: {
         BENCH_RUNNER: 'run-c-micro-benchmarks',
@@ -43,7 +43,7 @@ jdks + wasm_common +
       },
     },
 
-    $.jdkLatest + $.linux_amd64     + $.bench_daily  + $.bench_graalwasm_emsdk_full + {
+    $.jdkLatest + $.linux_amd64_ol8 + $.bench_daily  + $.bench_graalwasm_emsdk_full + {
       name: 'bench-graalwasm-wat-micro' + self.name_suffix,
       environment+: {
         BENCH_RUNNER: 'run-wat-micro-benchmarks',

wasm/ci/ci_common/common.jsonnet

@@ -67,6 +67,7 @@ local graal_suite_root = root_ci.graal_suite_root;
   },
 
   linux_amd64:: common.linux_amd64 + self.linux_common,
+  linux_amd64_ol8:: common.linux_amd64_ol8 + self.linux_common,
   linux_aarch64:: common.linux_aarch64 + self.linux_common,
 
   darwin_aarch64:: common.darwin_aarch64,
@@ -78,15 +79,6 @@ local graal_suite_root = root_ci.graal_suite_root;
 
   windows_amd64:: common.windows_amd64 + self.windows_common,
 
-  emsdk:: {
-    downloads+: {
-      EMSDK_DIR: {name: 'emsdk', version: '1.39.13', platformspecific: true},
-    },
-    environment+: {
-      EMCC_DIR: '$EMSDK_DIR/emscripten/master/'
-    }
-  },
-
   ocaml_dune:: {
     downloads+: {
       OCAML_DIR: {name: 'ocaml-dune', version: '3.16.1', platformspecific: true},
@@ -193,7 +185,7 @@ local graal_suite_root = root_ci.graal_suite_root;
   },
 
   eclipse_jdt              :: common.deps.pylint + common.deps.eclipse + common.deps.jdt,
-  wabt_emsdk               :: common.deps.wasm + self.emsdk,
-  wabt_emsdk_ocamlbuild    :: common.deps.wasm + self.emsdk + self.ocaml_dune,
+  wabt_emsdk               :: common.deps.wasm_ol8 + common.deps.emsdk_ol8,
+  wabt_emsdk_ocamlbuild    :: common.deps.wasm_ol8 + common.deps.emsdk_ol8 + self.ocaml_dune,
 
 }

wasm/docs/contributor/TestsAndBenchmarks.md

@@ -54,7 +54,7 @@ To compile these programs, you will need to install additional dependencies on y
 To build these additional tests and benchmarks, you need to:
 
 1. Install the [Emscripten SDK](https://emscripten.org/docs/getting_started/downloads.html).
-    We currently test against Emscripten **1.39.13**.
+    We currently test against Emscripten **4.0.10**.
     ```bash
     $ cd [preferred emsdk install location]
 
@@ -129,7 +129,7 @@ The benchmarks are kept in the `src/com.oracle.truffle.wasm.benchcases` MX proje
 For the benchmarks to run, `NODE_DIR` has to be set. You can use the node version that is part of Emscripten, for example:
 
 ```bash
-$ export NODE_DIR=[path to emsdk]/node/14.15.5_64bit/bin
+$ export NODE_DIR=[path to emsdk]/node/22.16.0_64bit/bin
 ```
 
 After building the additional benchmarks, as described in the last section, they can be executed as follows:

wasm/mx.wasm/mx_wasm.py

@@ -220,7 +220,6 @@ def processDeps(self, deps):
     "_benchmarkSetupEach",
     "_benchmarkTeardownEach",
     "_benchmarkRun",
-    "_main"
 ]
 
 
@@ -446,6 +445,17 @@ def __str__(self):
     def benchmark_methods(self):
         return benchmark_methods
 
+    def test_methods(self, opts_path):
+        if not os.path.isfile(opts_path):
+            return []
+        with open(opts_path) as opts_file:
+            for line in opts_file:
+                line = line.strip()
+                if line.startswith("entry-point"):
+                    _, value = line.split("=", 1)
+                    return ['_' + value.strip()]
+        return []
+
     def build(self):
         source_dir = self.subject.getSourceDir()
         output_dir = self.subject.getOutputDir()
@@ -469,9 +479,7 @@ def build(self):
         include_flags = []
         if hasattr(self.project, "includeset"):
             include_flags = ["-I", os.path.join(_suite.dir, "includes", self.project.includeset)]
-        emcc_flags = ["-s", "EXIT_RUNTIME=1", "-s", "STANDALONE_WASM", "-s", "WASM_BIGINT"] + cc_flags
-        if self.project.isBenchmarkProject():
-            emcc_flags = emcc_flags + ["-s", "EXPORTED_FUNCTIONS=" + str(self.benchmark_methods()).replace("'", "\"") + ""]
+        emcc_flags = ["-s", "STANDALONE_WASM", "-s", "WASM_BIGINT"] + cc_flags
         subdir_program_names = defaultdict(lambda: [])
         for root, filename in self.subject.getProgramSources():
             if filename.startswith("_"):
@@ -489,12 +497,27 @@ def build(self):
             timestampedOutput = mx.TimeStampFile(output_wasm_path)
             mustRebuild = timestampedSource.isNewerThan(timestampedOutput) or not timestampedOutput.exists()
 
+            source_cc_flags = []
+            native_bench = True
+            if filename.endswith(".c"):
+                with open(source_path) as f:
+                    source_file = f.read()
+                    for flags in re.findall(r'//\s*CFLAGS\s*=\s*(.*)\n', source_file):
+                        source_cc_flags.extend(flags.split())
+                    native_bench_option = re.search(r'//\s*NATIVE_BENCH\s*=\s*(.*)\n', source_file)
+                    if native_bench_option:
+                        native_bench = native_bench_option.group(1).lower() == "true"
+
             # Step 1: build the .wasm binary.
             if mustRebuild:
                 if filename.endswith(".c"):
+                    if self.project.isBenchmarkProject():
+                        emcc_export_flags = ["-s", "EXPORTED_FUNCTIONS=" + str(self.benchmark_methods()).replace("'", "\"") + ""]
+                    else:
+                        emcc_export_flags = ["-s", "EXPORTED_FUNCTIONS=" + str(self.test_methods(os.path.join(root, basename + ".opts"))).replace("'", "\"") + ""]
                     # This generates both a js file and a wasm file.
                     # See https://github.com/emscripten-core/emscripten/wiki/WebAssembly-Standalone
-                    build_cmd_line = [emcc_cmd] + emcc_flags + [source_path, "-o", output_js_path] + include_flags
+                    build_cmd_line = [emcc_cmd] + emcc_flags + emcc_export_flags + source_cc_flags + [source_path, "-o", output_js_path] + include_flags
                     if mx.run(build_cmd_line, nonZeroIsFatal=False) != 0:
                         mx.abort("Could not build the wasm-only output of " + filename + " with emcc.")
                 elif filename.endswith(".wat"):
@@ -533,11 +556,11 @@ def build(self):
 
             # Step 5: if this is a benchmark project, create native binaries too.
             if mustRebuild:
-                if filename.endswith(".c"):
+                if filename.endswith(".c") and native_bench:
                     mx_util.ensure_dir_exists(os.path.join(output_dir, subdir, NATIVE_BENCH_DIR))
                     output_path = os.path.join(output_dir, subdir, NATIVE_BENCH_DIR, mx.exe_suffix(basename))
                     link_flags = ["-lm"]
-                    gcc_cmd_line = [gcc_cmd] + cc_flags + [source_path, "-o", output_path] + include_flags + link_flags
+                    gcc_cmd_line = [gcc_cmd] + cc_flags + source_cc_flags + [source_path, "-o", output_path] + include_flags + link_flags
                     if mx.run(gcc_cmd_line, nonZeroIsFatal=False) != 0:
                         mx.abort("Could not build the native binary of " + filename + ".")
                     os.chmod(output_path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
@@ -642,10 +665,10 @@ def emscripten_init(args):
     config_path = os.path.join(os.getcwd(), args.config_path)
     emsdk_path = args.emsdk_path
 
-    llvm_root = os.path.join(emsdk_path, "llvm", "git", "build_master_64", "bin")
-    binaryen_root = os.path.join(emsdk_path, "binaryen", "master_64bit_binaryen")
-    emscripten_root = os.path.join(emsdk_path, "emscripten", "master")
-    node_js = os.path.join(emsdk_path, "node", "12.9.1_64bit", "bin", "node")
+    llvm_root = os.path.join(emsdk_path, "upstream", "bin")
+    binaryen_root = os.path.join(emsdk_path, "binaryen", "main_64bit_binaryen")
+    emscripten_root = os.path.join(emsdk_path, "upstream", "emscripten")
+    node_js = os.path.join(emsdk_path, "node", "22.16.0_64bit", "bin", "node")
 
     def find_executable(exe_name):
         for root, _, files in os.walk(args.emsdk_path):
@@ -666,7 +689,7 @@ def find_executable(exe_name):
         llvm_root = os.path.join(emsdk_path, "upstream", "bin")
         binaryen_root = os.path.join(emsdk_path, "upstream", "lib")
         emscripten_root = os.path.join(emsdk_path, "upstream", "emscripten")
-        node_js = os.path.join(emsdk_path, "node", "14.15.5_64bit", "bin", "node")
+        node_js = os.path.join(emsdk_path, "node", "22.16.0_64bit", "bin", "node")
 
     mx.log("Generating Emscripten configuration...")
     mx.log("Config file path:    " + str(config_path))

wasm/mx.wasm/mx_wasm_benchmark.py

@@ -166,7 +166,7 @@ def run_vm(self, args, out=None, err=None, cwd=None, nonZeroIsFatal=False):
         try:
             tmp_dir = self.extract_jar_to_tempdir(jar, suite, benchmark)
             node_cmd = os.path.join(node_dir, "node")
-            node_cmd_line = [node_cmd, "--experimental-wasm-bigint", os.path.join(tmp_dir, "bench", suite, benchmark + ".js")]
+            node_cmd_line = [node_cmd, os.path.join(tmp_dir, "bench", suite, benchmark + ".js")]
             mx.log("Running benchmark " + benchmark + " with node.")
             mx.run(node_cmd_line, cwd=tmp_dir, out=out, err=err, nonZeroIsFatal=nonZeroIsFatal)
         finally:

wasm/src/org.graalvm.wasm.test/src/org/graalvm/wasm/test/WasmFileSuite.java

@@ -216,9 +216,21 @@ private void runInContext(WasmCase testCase, Context context, List<Source> sourc
             }
 
             final WasmContext wasmContext = WasmContext.get(null);
-            final Value mainFunction = findMain(moduleInstances);
             final List<WasmInstance> instanceList = moduleInstances.stream().map(i -> toWasmInstance(i)).toList();
 
+            final Value testFunction;
+            final String entryPoint = testCase.options().getProperty("entry-point");
+            if (entryPoint != null) {
+                String testModuleName = testCase.name();
+                Value testModule = context.getBindings(WasmLanguage.ID).getMember(testModuleName).getMember("exports");
+                testFunction = testModule.getMember(entryPoint);
+                if (testFunction == null) {
+                    throw new RuntimeException(String.format("Entry point %s not found in test module %s.", entryPoint, testCase.name()));
+                }
+            } else {
+                testFunction = findMain(moduleInstances);
+            }
+
             resetStatus(System.out, phaseIcon, phaseLabel);
 
             final String argString = testCase.options().getProperty("argument");
@@ -228,7 +240,7 @@ private void runInContext(WasmCase testCase, Context context, List<Source> sourc
             for (int i = 0; i != iterations; ++i) {
                 try {
                     testOut.reset();
-                    final Value result = arg == null ? mainFunction.execute() : mainFunction.execute(arg);
+                    final Value result = arg == null ? testFunction.execute() : testFunction.execute(arg);
                     WasmCase.validateResult(testCase.data().resultValidator(), result, testOut);
                 } catch (PolyglotException e) {
                     // If no exception is expected and the program returns with success exit status,
@@ -341,6 +353,7 @@ private WasmTestStatus runTestCase(WasmCase testCase, Engine sharedEngine) {
 
             contextBuilder.option("wasm.Builtins", includedExternalModules());
             contextBuilder.option("wasm.WasiConstantRandomGet", "true");
+            contextBuilder.option("wasm.EvalReturnsInstance", "true");
             final String commandLineArgs = testCase.options().getProperty("command-line-args");
             if (commandLineArgs != null) {
                 // The first argument is the program name. We set it to the empty string in tests.
@@ -415,7 +428,7 @@ private void runInContexts(WasmCase testCase, Context.Builder contextBuilder, Ar
                 interpreterIterations = Math.min(interpreterIterations, 1);
             }
 
-            context = contextBuilder.options(getInterpreted()).option("wasm.EvalReturnsInstance", "true").build();
+            context = contextBuilder.options(getInterpreted()).build();
             runInContext(testCase, context, sources, interpreterIterations, PHASE_INTERPRETER_ICON, "interpreter", testOut);
 
             if (isFallbackRuntime()) {
@@ -429,7 +442,7 @@ private void runInContexts(WasmCase testCase, Context.Builder contextBuilder, Ar
             if (WasmTestOptions.COVERAGE_MODE) {
                 syncNoinlineIterations = Math.min(syncNoinlineIterations, 1);
             }
-            context = contextBuilder.options(getSyncCompiledNoInline()).option("wasm.EvalReturnsInstance", "true").build();
+            context = contextBuilder.options(getSyncCompiledNoInline()).build();
             runInContext(testCase, context, sources, syncNoinlineIterations, PHASE_SYNC_NO_INLINE_ICON, "sync,no-inl", testOut);
 
             // Run in synchronous compiled mode, with inlining turned on.
@@ -439,15 +452,15 @@ private void runInContexts(WasmCase testCase, Context.Builder contextBuilder, Ar
             if (WasmTestOptions.COVERAGE_MODE) {
                 syncInlineIterations = Math.min(syncInlineIterations, 1);
             }
-            context = contextBuilder.options(getSyncCompiledWithInline()).option("wasm.EvalReturnsInstance", "true").build();
+            context = contextBuilder.options(getSyncCompiledWithInline()).build();
             runInContext(testCase, context, sources, syncInlineIterations, PHASE_SYNC_INLINE_ICON, "sync,inl", testOut);
 
             // Run with normal, asynchronous compilation.
             int asyncIterations = Integer.parseInt(testCase.options().getProperty("async-iterations", String.valueOf(DEFAULT_ASYNC_ITERATIONS)));
             if (WasmTestOptions.COVERAGE_MODE) {
                 asyncIterations = Math.min(asyncIterations, 1);
             }
-            context = contextBuilder.options(getAsyncCompiled()).option("wasm.EvalReturnsInstance", "true").build();
+            context = contextBuilder.options(getAsyncCompiled()).build();
             runInContext(testCase, context, sources, asyncIterations, PHASE_ASYNC_ICON, "async,multi", testOut);
         } else {
             int asyncSharedIterations = testCase.options().containsKey("async-iterations") && !testCase.options().containsKey("async-shared-iterations")
@@ -456,7 +469,7 @@ private void runInContexts(WasmCase testCase, Context.Builder contextBuilder, Ar
             if (WasmTestOptions.COVERAGE_MODE) {
                 asyncSharedIterations = Math.min(asyncSharedIterations, 1);
             }
-            context = contextBuilder.option("wasm.EvalReturnsInstance", "true").build();
+            context = contextBuilder.build();
             runInContext(testCase, context, sources, asyncSharedIterations, PHASE_SHARED_ENGINE_ICON, "async,shared", testOut);
         }
     }

wasm/src/org.graalvm.wasm.testcases/src/test/c/allocate-string.c

@@ -42,7 +42,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-int main() {
+int test() {
   char staticMemory[100];
   char *dynamicMemory;
 
@@ -59,3 +59,7 @@ int main() {
   printf("2nd: %s\n", dynamicMemory);
   return 0;
 }
+
+int main() {
+  return test();
+}

wasm/src/org.graalvm.wasm.testcases/src/test/c/allocate-string.opts

@@ -3,3 +3,4 @@ interpreter-iterations = 2
 sync-noinline-iterations = 0
 sync-inline-iterations = 0
 async-iterations = 2000
+entry-point = test

wasm/src/org.graalvm.wasm.testcases/src/test/c/collatz.c

@@ -56,8 +56,11 @@ int collatz(int n) {
 
 int number = 127;
 
-int main() {
+int test() {
   printf("%d\n", collatz(number));
   return 0;
 }
 
+int main() {
+  return test();
+}

wasm/src/org.graalvm.wasm.testcases/src/test/c/collatz.opts

@@ -0,0 +1 @@
+entry-point = test

wasm/src/org.graalvm.wasm.testcases/src/test/c/floyd.c

@@ -41,7 +41,7 @@
 
 #include <stdio.h>
 
-int main() {
+int test() {
   int number = 1;
   int rows = 10;
   for (int i = 1; i <= rows; i++) {
@@ -53,3 +53,7 @@ int main() {
   }
   return 0;
 }
+
+int main() {
+  return test();
+}

wasm/src/org.graalvm.wasm.testcases/src/test/c/floyd.opts

@@ -3,3 +3,4 @@ interpreter-iterations = 4
 sync-noinline-iterations = 0
 sync-inline-iterations = 0
 async-iterations = 500
+entry-point = test

wasm/src/org.graalvm.wasm.testcases/src/test/c/hello.c

@@ -40,8 +40,11 @@
  */
 #include <stdio.h>
 
-int main() {
+int test() {
   printf("Hello world!\n");
   return 0;
 }
 
+int main() {
+  return test();
+}

wasm/src/org.graalvm.wasm.testcases/src/test/c/hello.opts

@@ -3,3 +3,4 @@ interpreter-iterations = 3
 sync-noinline-iterations = 2
 sync-inline-iterations = 2
 async-iterations = 1250
+entry-point = test