From 0b7704d67c6974d9c7b4672334cb4dffd3059ee3 Mon Sep 17 00:00:00 2001
From: sgauthamr2001 <sgauthamr2001@gmail.com>
Date: Wed, 8 Jan 2025 21:48:47 -0800
Subject: [PATCH] Revert "Correctly use stride when calculating number of input
accesses"
This reverts commit 470a2482e9bd6dea90073482ba8fa058faeb4f25.
---
src/interstellar/cost_model.py | 27 ++++++---------------------
1 file changed, 6 insertions(+), 21 deletions(-)
diff --git a/src/interstellar/cost_model.py b/src/interstellar/cost_model.py
index 7e2904d..e0ccec7 100644
--- a/src/interstellar/cost_model.py
+++ b/src/interstellar/cost_model.py
@@ -143,28 +143,13 @@ def get_if_access(resource, point, layer, mac_capacity=1):
for i in range(le.NUM):
if i not in irrelevant_loops:
if i == le.OX:
- stride = layer.wstd
- # stride should be ignored for L0 level or if FX/FY = 1
- if (
- lower_level == 0
- or point.loop_blockings[le.FX][lower_level] == 1
- ):
- stride = 1
-
- block_size *= point.loop_blockings[i][
- lower_level
- ] * stride + (point.loop_blockings[le.FX][lower_level] - 1)
+ block_size *= point.loop_blockings[i][lower_level] + (
+ point.loop_blockings[le.FX][lower_level] - 1
+ )
elif i == le.OY:
- stride = layer.hstd
- # stride should be ignored for L0 level or if FX/FY = 1
- if (
- lower_level == 0
- or point.loop_blockings[le.FY][lower_level] == 1
- ):
- stride = 1
- block_size *= point.loop_blockings[i][
- lower_level
- ] * stride + (point.loop_blockings[le.FY][lower_level] - 1)
+ block_size *= point.loop_blockings[i][lower_level] + (
+ point.loop_blockings[le.FY][lower_level] - 1
+ )
else:
block_size *= point.loop_blockings[i][lower_level]
block_size *= point.loop_partitionings[i][lower_level]
--
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