rework allocator definitions #2

bench.py no evals only if argument to -a is file path.
Otherwise it will check if "arg".py is found in src/allocators/
then it imports it.
Collection definitions must export a iterable member called allocators.
Allocator definitions must export a member named "arg".

1 files changed, 8 insertions, 11 deletions

diff --git a/src/allocators/installed_allocators.py b/src/allocators/installed_allocators.py
index 26fab5b..c478f13 100644
--- a/src/allocators/installed_allocators.py
+++ b/src/allocators/installed_allocators.py
@@ -1,16 +1,13 @@
 """Default allocators using system libraries"""
 
-import os
 import subprocess
 
-import src.globalvars
-
 maybe_allocators = ["tcmalloc", "jemalloc", "hoard"]
 
-src.globalvars.allocators = {"libc": {"cmd_prefix"    : "",
-                                      "binary_suffix" : "",
-                                      "LD_PRELOAD"    : "",
-                                      "color"         : "C1"}}
+allocators = {"libc": {"cmd_prefix":    "",
+                       "binary_suffix": "",
+                       "LD_PRELOAD":    "",
+                       "color":         "C1"}}
 
 for i, t in enumerate(maybe_allocators):
     try:
@@ -19,9 +16,9 @@ for i, t in enumerate(maybe_allocators):
                               universal_newlines=True).stdout.strip()
 
         if path != "":
-            src.globalvars.allocators[t] = {"cmd_prefix": "",
-                                            "binary_suffix": "",
-                                            "LD_PRELOAD": path,
-                                            "color": "C"+str(i+2)}
+            allocators[t] = {"cmd_prefix":    "",
+                             "binary_suffix": "",
+                             "LD_PRELOAD":    path,
+                             "color":         "C"+str(i+2)}
     except:
         pass