Using SPAT: Difference between revisions

Latest revision as of 17:21, 28 February 2012

See page 16 on setting up environment variables.

export CNY_SPAT_CMD="trace_all"
export CNY_SPAT_FILE="spat.dat"
export CNY_SPAT_MAX="30000"

Run the simulator using the ./run script. The simulator should collect trace data to a spat.dat file.

Run spat.

Pages 28-30:

Tells you the % time each memory controller is busy and the % of bandwidth each MC uses (max 12.5%):

@@ Line 1: / Line 1: @@
+== Using SPAT ==
+See page 16 on setting up environment variables.
+ export CNY_SPAT_CMD="trace_all"
+ export CNY_SPAT_FILE="spat.dat"
+ export CNY_SPAT_MAX="30000"
+Run the simulator using the ./run script.  The simulator should collect trace data to a spat.dat file.
+Run spat.
+== Using the -WAMA Flag ==
+Pages 28-30:
+[[Image:SPAT_wama.png]]
+Tells you the % time each memory controller is busy and the % of bandwidth each MC uses (max 12.5%):
+[[Image:SPAT_mc.png]]
 == References ==
 * [[Media:ConveySpatUsersGuide.pdf | Convey SPAT (Simulator Performance Analysis Tool) Guide]]