creating branch for adding support for CUDA 3.x and Fermi

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6829]

1 files changed, 128 insertions, 0 deletions

diff --git a/src/cuda-sim/ptxinfo.l b/src/cuda-sim/ptxinfo.l
new file mode 100644
index 0000000..3a2ab52
--- /dev/null
+++ b/src/cuda-sim/ptxinfo.l
@@ -0,0 +1,128 @@
+/* 
+ * Copyright (c) 2009 by Tor M. Aamodt and the University of British Columbia
+ * Vancouver, BC  V6T 1Z4
+ * All Rights Reserved.
+ * 
+ * THIS IS A LEGAL DOCUMENT BY DOWNLOADING GPGPU-SIM, YOU ARE AGREEING TO THESE
+ * TERMS AND CONDITIONS.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * NOTE: The files libcuda/cuda_runtime_api.c and src/cuda-sim/cuda-math.h
+ * are derived from the CUDA Toolset available from http://www.nvidia.com/cuda
+ * (property of NVIDIA).  The files benchmarks/BlackScholes/ and 
+ * benchmarks/template/ are derived from the CUDA SDK available from 
+ * http://www.nvidia.com/cuda (also property of NVIDIA).  The files from 
+ * src/intersim/ are derived from Booksim (a simulator provided with the 
+ * textbook "Principles and Practices of Interconnection Networks" available 
+ * from http://cva.stanford.edu/books/ppin/). As such, those files are bound by 
+ * the corresponding legal terms and conditions set forth separately (original 
+ * copyright notices are left in files from these sources and where we have 
+ * modified a file our copyright notice appears before the original copyright 
+ * notice).  
+ * 
+ * Using this version of GPGPU-Sim requires a complete installation of CUDA 
+ * which is distributed seperately by NVIDIA under separate terms and 
+ * conditions.  To use this version of GPGPU-Sim with OpenCL requires a
+ * recent version of NVIDIA's drivers which support OpenCL.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the University of British Columbia nor the names of
+ * its contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * 4. This version of GPGPU-SIM is distributed freely for non-commercial use only.  
+ *  
+ * 5. No nonprofit user may place any restrictions on the use of this software,
+ * including as modified by the user, by any other authorized user.
+ * 
+ * 6. GPGPU-SIM was developed primarily by Tor M. Aamodt, Wilson W. L. Fung, 
+ * Ali Bakhoda, George L. Yuan, at the University of British Columbia, 
+ * Vancouver, BC V6T 1Z4
+ */
+
+%option noyywrap
+%option yylineno
+%option prefix="ptxinfo_"
+%{
+#include "ptxinfo.tab.h"
+#include <string.h>
+
+char ptxinfo_linebuf[1024];
+unsigned ptxinfo_col = 0;
+#define TC ptxinfo_col+=strlen(ptxinfo_text); 
+%}
+
+%%
+
+"warning"[^\n]* TC; return WARNING;
+"ptxas"	TC; 	return HEADER;
+"info"	TC; 	return INFO;
+"Compiling entry function"	TC; return FUNC;
+"Used"		TC; return USED;
+"registers"	TC; return REGS;
+"bytes"		TC; return BYTES;
+"lmem"		TC; return LMEM;
+"smem"		TC; return SMEM;
+"cmem"		TC; return CMEM;
+"line"		TC; return LINE;
+
+[_A-Za-z$%][_0-9A-Za-z$]*  TC; ptxinfo_lval.string_value = strdup(yytext); return IDENTIFIER;
+[-]{0,1}[0-9]+	 TC; ptxinfo_lval.int_value =  atoi(yytext); return INT_OPERAND;
+
+"+"	TC; return PLUS;
+","     TC; return COMMA;
+"["     TC; return LEFT_SQUARE_BRACKET;
+"]"	TC; return RIGHT_SQUARE_BRACKET;
+":"	TC; return COLON;
+";"	TC; return SEMICOLON;
+"'"	TC; return QUOTE;
+" " TC;
+"\t" TC;
+
+\n.*  ptxinfo_col=0; strncpy(ptxinfo_linebuf, yytext + 1, 1024); yyless( 1 );
+
+%%
+
+extern int g_ptxinfo_error_detected;
+extern const char *g_filename;
+extern const char *g_ptxinfo_filename;
+
+int ptxinfo_error( const char *s )
+{
+	int i;
+	g_ptxinfo_error_detected = 1;
+	fflush(stdout);
+	if( s != NULL )
+		printf("ptxas -v %s (%s:%u) Syntax error:\n\n", g_filename, g_ptxinfo_filename, ptxinfo_lineno );
+	printf("   %s\n", ptxinfo_linebuf );
+	printf("   ");
+	for( i=0; i < ptxinfo_col-1; i++ ) {
+		if( ptxinfo_linebuf[i] == '\t' ) printf("\t");
+		else printf(" ");
+	}
+			
+	printf("^\n\n");
+	fflush(stdout);
+	exit(43);
+	return 0;
+}