WIP: Update coremark build scirpt

Signed-off-by: Ádám László Kulcsár <[email protected]>

Author: kulcsaradam

test/programs/build_programs.py

@@ -16,30 +16,124 @@
 
 import argparse
 import os
+from subprocess import PIPE, Popen
 
 from os.path import abspath, dirname, join
 
 PROGRAMS_SOURCE_DIR = dirname(abspath(__file__))
 
+PROGRAMS_EXECUTABLE_DIR = join(dirname(abspath(__file__)), "executables")
+
+COREMARK_SOURCES = join(PROGRAMS_SOURCE_DIR, "coremark")
+
+clang = False
+emcc = False
+clang_path = '/opt/wasi-sdk/bin/clang'
+emcc_path = '/usr/lib/emscripten/emcc'
+
 def compile_coremark():
+    global emcc, emcc_path, clang, clang_path
+
+    if clang:
+        if os.system(clang_path + " --version >/dev/null") != 0:
+            print("Could not find wasi-clang for building coremark.")
+            exit(1)
+
+        proc = Popen([clang_path,
+                      '-O3',
+                      '-I'+COREMARK_SOURCES+'/posix', '-I'+COREMARK_SOURCES,
+                      '-DFLAGS_STR="-O3 -DPERFORMANCE_RUN=1"',
+                      '-Wl,--export=main',
+                      '-DITERATIONS=400000',
+                      '-DSEED_METHOD=SEED_VOLATILE',
+                      '-DPERFORMANCE_RUN=1',
+                      '-Wl,--allow-undefined',
+                      COREMARK_SOURCES + '/core_list_join.c',
+                      COREMARK_SOURCES + '/core_main.c',
+                      COREMARK_SOURCES + '/core_matrix.c',
+                      COREMARK_SOURCES + '/core_state.c',
+                      COREMARK_SOURCES + '/core_util.c',
+                      COREMARK_SOURCES + '/posix/core_portme.c',
+                      '-o'+ PROGRAMS_EXECUTABLE_DIR +'/coremark_clang.wasm'
+                      ])
+
+        out, _ = proc.communicate()
+
+        if proc.returncode != 0:
+            print("Error with clang compilation! Stopping.")
+            exit(1)
+
+
+    if emcc:
+        if os.system(emcc_path + " --version >/dev/null") != 0:
+            print("Could not find emcc for building coremark.")
+            exit(1)
+
+        proc = Popen([emcc_path,
+                      '-O3',
+                      '-I'+COREMARK_SOURCES, '-I',COREMARK_SOURCES+'/posix',
+                      '-DFLAGS_STR="-O3 -DPERFORMANCE_RUN=1"',
+                      '-Wl,--allow-undefined',
+                      '-DITERATIONS=400000',
+                      '-DSEED_METHOD=SEED_VOLATILE',
+                      '-DPERFORMANCE_RUN=1',
+                      '-Wl,--export=main',
+                      '-sWASM=1',
+                      '-sEXPORTED_FUNCTIONS=_main',
+                      '-sEXPORTED_RUNTIME_METHODS=ccal,cwrap',
+                      COREMARK_SOURCES + '/core_list_join.c',
+                      COREMARK_SOURCES + '/core_main.c',
+                      COREMARK_SOURCES + '/core_matrix.c',
+                      COREMARK_SOURCES + '/core_state.c',
+                      COREMARK_SOURCES + '/core_util.c',
+                      COREMARK_SOURCES + '/posix/core_portme.c',
+                      '-o'+ PROGRAMS_EXECUTABLE_DIR +'/coremark_emcc.wasm'
+                      ])
+
+        out, _ = proc.communicate()
+
+        if proc.returncode != 0:
+            print("Error with emscripten compilation! Stopping.")
+            exit(1)
+
     return
 
+
 def parse_args():
+    global emcc, emcc_path, clang, clang_path
+
     parser = argparse.ArgumentParser()
     parser.add_argument("--all", help="compile all programs", action="store_true", default=True)
     parser.add_argument("--coremark", help="compile coremark", action="store_true")
     parser.add_argument("--summary", help="Generate summary", action="store_true", default=False)
+    parser.add_argument("--emcc", help="Compile with emscripten. If there is no system emcc then follow the argument with a path to the emcc executeable.", nargs="?", default="")
+    parser.add_argument("--clang", help="Compile with clang. If there is no system emcc then follow the argument with a path to the emcc executeable.", nargs="?", default="")
     args = parser.parse_args()
 
-    args.orig_results = args.results.copy()
+    if args.emcc != "" and args.emcc is not None:
+        emcc_path = args.emcc
+        emcc = True
+    elif args.emcc != "":
+        emcc = True
+
+    if args.clang != "" and args.clang is not None:
+        clang_path = args.clang
+        clang = True
+    elif args.clang != "":
+        clang = True
+
+    if not clang and not emcc:
+        print("Please define which compilers to use with --emcc, --clang!")
+        exit(1)
+
     return args
 
 def main():
     args = parse_args()
-    
+
     if args.all:
         compile_coremark()
-    
+
     print("All programs compiled succesfully!")
     return