From ddf17f2ae80b1ac071f23a29385ba0d9017df213 Mon Sep 17 00:00:00 2001
From: Hanchen Ye <hanchenye@gmail.com>
Date: Thu, 30 Sep 2021 04:57:45 -0500
Subject: [PATCH] Remove config folder; Update -multiple-level-dse to -dse

---
 README.md                             |  4 +--
 config/cnn-config.ini                 | 26 -----------------
 config/target-spec.ini                | 41 ---------------------------
 include/scalehls/Transforms/Passes.td |  2 +-
 4 files changed, 3 insertions(+), 70 deletions(-)
 delete mode 100644 config/cnn-config.ini
 delete mode 100644 config/target-spec.ini

diff --git a/README.md b/README.md
index 8f79fad..8a679e3 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Please check out our [arXiv paper](https://arxiv.org/abs/2107.11673) for more de
 ## Quick Start
 
 ### 1. Download and Install ScaleHLS
-To build ScaleHLS, run:
+To build ScaleHLS with HLS C front-end, run:
 ```sh
 $ git clone --recursive git@github.com:hanchenye/scalehls.git
 $ mkdir scalehls/build
@@ -37,7 +37,7 @@ $ cd scalehls
 
 $ # HLS C programs parsing and automatic kernel-level design space exploration.
 $ mlir-clang samples/polybench/gemm/gemm_32.c -function=gemm_32 -memref-fullrank -S | \
-    scalehls-opt -multiple-level-dse="top-func=gemm_32 output-path=./ target-spec=config/target-spec.ini" \
+    scalehls-opt -dse="top-func=gemm_32 output-path=./ target-spec=samples/polybench/target-spec.ini" \
     -debug-only=scalehls > /dev/null
 $ scalehls-translate -emit-hlscpp gemm_32_pareto_0.mlir > gemm_32_pareto_0.cpp
 
diff --git a/config/cnn-config.ini b/config/cnn-config.ini
deleted file mode 100644
index 730e5ac..0000000
--- a/config/cnn-config.ini
+++ /dev/null
@@ -1,26 +0,0 @@
-[config]
-# input and output information
-inputChannel=3
-inputHeight=32
-inputWidth=32
-outputChannel=10
-
-# Generation rules
-batchSize=1
-minChannel=8
-maxChannel=64
-poolingNumber=3
-
-# Bypass information
-bypassNumber=1
-minBypassLength=2
-maxBypassLength=4
-
-# Whether add ReLu after each Conv layer (true/false)
-includeRelu=0
-
-# Possiblity of doubling channel number in each Conv layer is 1/doubleChannel
-doubleChannel=2
-
-# Possiblity of including pooling layer after each Conv layer is 1/includePooling
-includePooling=2
diff --git a/config/target-spec.ini b/config/target-spec.ini
deleted file mode 100644
index fde4963..0000000
--- a/config/target-spec.ini
+++ /dev/null
@@ -1,41 +0,0 @@
-[dse]
-# Non-negative number: the number of output pareto designs.
-output_num=1
-
-# Positive number: the maximum parallelism of initialization.
-max_init_parallel=32
-
-# Positive number: the maximum parallelism of exploration.
-max_expl_parallel=128
-
-# Positive number: the maximum parallelism of each loop.
-max_loop_parallel=16
-
-# Positive number: the maximum DSE iteration number.
-max_iter_num=30
-
-# Positive float number: the maximum distance of the neighbor search.
-max_distance=3.0
-
-# Whether only include directive optimizations into the DSE.
-directive_only=false
-
-# Whether consider resource constraint during the DSE.
-res_constraint=true
-
-[specification]
-frequency=100MHz
-dsp=220
-bram=280
-lut=13300
-
-[100MHz]
-fadd=4
-fmul=3
-fdiv=15
-fcmp=1
-
-fadd_delay=7.25
-fmul_delay=5.7
-fdiv_delay=6.07
-fcmp_delay=6.4
diff --git a/include/scalehls/Transforms/Passes.td b/include/scalehls/Transforms/Passes.td
index 56be949..1241d19 100644
--- a/include/scalehls/Transforms/Passes.td
+++ b/include/scalehls/Transforms/Passes.td
@@ -38,7 +38,7 @@ def QoREstimation : Pass<"qor-estimation", "ModuleOp"> {
 // Design Space Exploration Pass
 //===----------------------------------------------------------------------===//
 
-def MultipleLevelDSE : Pass<"multiple-level-dse", "ModuleOp"> {
+def MultipleLevelDSE : Pass<"dse", "ModuleOp"> {
   let summary = "Optimize HLS design at multiple abstraction level";
   let description = [{
     This multiple-level-dse pass will automatically conduct the design space