From b284ace68ac680690d81afc57fe3dfd16fbb8387 Mon Sep 17 00:00:00 2001
From: Daniel Maier <daniel.maier@tu-berlin.de>
Date: Wed, 12 Sep 2018 15:53:52 +0200
Subject: [PATCH] working and configurable perforation
---
main.cpp | 44 ++++++++++++++++++++++++++++++++------------
1 file changed, 32 insertions(+), 12 deletions(-)
diff --git a/main.cpp b/main.cpp
index 06769e1..863a1a4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -17,30 +17,50 @@ perforate(osl_relation_p rel, int i) {
osl_relation_dump(stdout, rel);
}
-int main() {
- osl_scop_p scop;
+int main(int argc, char *argv[]) {
+ if(argc != 5) {
+ std::cerr << "usage: <INPUT SCOP> <OUTPUT SCOP> <STATEMENT> <ITERATOR>\n";
+ return -1;
+ }
+ int statement = atoi(argv[3]);
+ int iterator = atoi(argv[4]);
- FILE *fp = fopen("acc.openscop", "r");
+ auto *fp = fopen(argv[1], "r");
if(!fp) {
std::cerr << "openscop read failed\n";
return -1;
}
- scop = osl_scop_read(fp);
+ auto scop = osl_scop_read(fp);
fclose(fp);
- for(auto s = scop->statement; s; s = s->next) {
- auto d = s->domain;
-
- osl_relation_dump(stdout, s->domain);
- perforate(d);
- //s->domain = n;
+ /* find statement */
+ int i = statement;
+ auto s = scop->statement;
+ for(; s && i; s = s->next) {
+ i--;
+ }
+
+ if(i || !s) {
+ std::cerr << "statement not found\n";
+ return -1;
+ }
- //osl_relation_free(d);
+ osl_relation_dump(stdout, s->domain);
+ std::cout << "nb_output_dims " << s->domain->nb_output_dims << " iterator " << iterator << "\n";
+ if(s->domain->nb_output_dims <= iterator) {
+ std::cerr << "iterator not found\n";
+ return -1;
}
+
+ perforate(s->domain, iterator);
- fp = fopen("perf.openscop", "w");
+ fp = fopen(argv[2], "w");
+ if(!fp) {
+ std::cerr << "openscop write failed\n";
+ return -1;
+ }
osl_scop_print(fp, scop);
fclose(fp);
--
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