Changeset 858

Timestamp:

Oct 23, 2014, 4:18:22 PM (10 years ago)

Author:

cfuguet

Message:

reconf: using a fixed processor's local ID width

• Modifying the arch.py script to implement a fixed-width for the local processor ID.

File:

• branches/reconfiguration/platforms/tsar_generic_iob/scripts/arch.py (modified) (4 diffs)

branches/reconfiguration/platforms/tsar_generic_iob/scripts/arch.py

@@ -33 +33 @@
 #  - X_WIDTH        : number of bits for x coordinate
 #  - Y_WIDTH        : number of bits for y coordinate
-#  - p_width        : number of bits for processor local id field
+#  - P_WIDTH        : number of bits for processor local id field
 #  - PADDR_WIDTH    : number of bits for physical address
 #  - IRQ_PER_PROC   : number of input IRQs per processor
@@ -49 +49 @@
 X_WIDTH = 4
 Y_WIDTH = 4
+P_WIDTH = 2
 X_IO = 0
 Y_IO = 0
@@ -71 +72 @@
     """This function describes the tsar_generic_iob platform and defines its
     parameters"""
-
-    p_width = log(nb_procs, 2)
 
     # parameters checking
@@ -142 +141 @@
                       x_width=X_WIDTH,
                       y_width=Y_WIDTH,
-                      p_width=p_width,
+                      p_width=P_WIDTH,
                       paddr_width=PADDR_WIDTH,
                       coherence=True,