First commit, Vystem v0.1

shelter/tools/generator/malloc_payload_gen.py

@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: MPL-2.0
+import random
+print("// SPDX-License-Identifier: MPL-2.0\n// This file contain the values to use as alloc size for the benchmark of sh_malloc and sh_free\n// It's autogenerated by tools/generator/malloc_payload_gen.py\n// Copy the output of this script in this file to regenerate it.")
+print("#ifndef SH_LIB_PAYLOADS_TEST_MALLOC\n#define SH_LIB_PAYLOADS_TEST_MALLOC\n#include \"std/type.h\"")
+print("__attribute__((section(\".data\"))) sh_uint32 test_malloc_small_size[10000]={",end="")
+out=[]
+lambd=0.006
+while len(out)<10000:
+  val=int(random.expovariate(lambd))+2
+  if val<=1024:
+    out.append(val)
+random.shuffle(out)
+for i in range(len(out)):
+  print(out[i],end="")
+  if i!=(len(out)-1):
+    print(",",end="")
+print("};")
+print("__attribute__((section(\".data\"))) sh_uint32 test_malloc_big_size[1000]={",end="")
+out=[]
+lambd=0.006
+while len(out)<1000:
+  val=int(random.expovariate(lambd))+2
+  if val<=25:
+    out.append(val)
+random.shuffle(out)
+for i in range(len(out)):
+  print(out[i],end="")
+  if i!=(len(out)-1):
+    print(",",end="")
+print("};")
+print("__attribute__((section(\".data\"))) sh_uint16 test_malloc_big_alloc[2000]={",end="")
+out=[]
+for i in range(0,1000):
+  out.append(i)
+for i in range(0,1000):
+  out.append(i)
+random.shuffle(out)
+for i in range(len(out)):
+  print(out[i],end="")
+  if i!=(len(out)-1):
+    print(",",end="")
+print("};")
+print("#endif")