Add performance comparison tests

5 files changed, 179 insertions, 3 deletions

diff --git a/testsuite/Makefile.am b/testsuite/Makefile.am
index 3a6f3d8..f68200a 100644
--- a/testsuite/Makefile.am
+++ b/testsuite/Makefile.am
@@ -9,6 +9,7 @@ TESTS = \
 	exec_opcodes_sys \
 	exec_parse \
 	perf_opcodes_sys perf_parse \
+	perf_opcodes_sys_compare perf_parse_compare \
 	memcpy_speed \
 	abi
 
diff --git a/testsuite/perf_opcodes_sys.c b/testsuite/perf_opcodes_sys.c
index b49be47..074740e 100644
--- a/testsuite/perf_opcodes_sys.c
+++ b/testsuite/perf_opcodes_sys.c
@@ -70,7 +70,7 @@ test_opcode_src (OrcStaticOpcode *opcode)
     orc_program_append_str (p, opcode->name, "d1", "s1", "s2");
   }
 
-  orc_test_performance (p, flags);
+  printf("%g\n", orc_test_performance_full (p, flags, NULL));
 
   orc_program_free (p);
 }
diff --git a/testsuite/perf_opcodes_sys_compare.c b/testsuite/perf_opcodes_sys_compare.c
new file mode 100644
index 0000000..1fdf76f
--- /dev/null
+++ b/testsuite/perf_opcodes_sys_compare.c
@@ -0,0 +1,81 @@
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include <orc/orc.h>
+#include <orc-test/orctest.h>
+
+
+int error = FALSE;
+
+void test_opcode_src (OrcStaticOpcode *opcode);
+
+int
+main (int argc, char *argv[])
+{
+  int i;
+  OrcOpcodeSet *opcode_set;
+
+  orc_test_init();
+  orc_init();
+
+  opcode_set = orc_opcode_set_get ("sys");
+
+  for(i=0;i<opcode_set->n_opcodes;i++){
+    //printf("opcode_%-20s ", opcode_set->opcodes[i].name);
+    test_opcode_src (opcode_set->opcodes + i);
+  }
+
+  if (error) return 1;
+  return 0;
+}
+
+void
+test_opcode_src (OrcStaticOpcode *opcode)
+{
+  OrcProgram *p;
+  char s[40];
+  int flags = 0;
+  double perf_mmx, perf_sse;
+
+  p = orc_program_new ();
+  if (opcode->flags & ORC_STATIC_OPCODE_ACCUMULATOR) {
+    orc_program_add_accumulator (p, opcode->dest_size[0], "d1");
+  } else {
+    orc_program_add_destination (p, opcode->dest_size[0], "d1");
+  }
+  if (opcode->dest_size[1] != 0) {
+    orc_program_add_destination (p, opcode->dest_size[1], "d2");
+  }
+  orc_program_add_source (p, opcode->src_size[0], "s1");
+  if (opcode->src_size[1] != 0) {
+    if (opcode->flags & ORC_STATIC_OPCODE_SCALAR) {
+      orc_program_add_constant (p, opcode->src_size[1], 1, "s2");
+    } else {
+      orc_program_add_source (p, opcode->src_size[1], "s2");
+    }
+  }
+
+  if ((opcode->flags & ORC_STATIC_OPCODE_FLOAT_SRC) ||
+      (opcode->flags & ORC_STATIC_OPCODE_FLOAT_DEST)) {
+    flags = ORC_TEST_FLAGS_FLOAT;
+  }
+
+  sprintf(s, "test_s_%s ", opcode->name);
+  orc_program_set_name (p, s);
+
+  if (opcode->dest_size[1] != 0) {
+    orc_program_append_dds_str (p, opcode->name, "d1", "d2", "s1");
+  } else {
+    orc_program_append_str (p, opcode->name, "d1", "s1", "s2");
+  }
+
+  perf_mmx = orc_test_performance_full (p, flags, "mmx");
+  perf_sse = orc_test_performance_full (p, flags, "sse");
+
+  printf("%g %g\n", perf_mmx, perf_sse);
+
+  orc_program_free (p);
+}
+
diff --git a/testsuite/perf_parse.c b/testsuite/perf_parse.c
index 7eccafe..731c142 100644
--- a/testsuite/perf_parse.c
+++ b/testsuite/perf_parse.c
@@ -43,8 +43,8 @@ main (int argc, char *argv[])
   n = orc_parse (code, &programs);
 
   for(i=0;i<n;i++){
-    printf("%-30s ", programs[i]->name);
-    orc_test_performance (programs[i], 0);
+    printf("%-30s %g\n", programs[i]->name,
+        orc_test_performance_full (programs[i], 0, NULL));
   }
 
   if (error) return 1;
diff --git a/testsuite/perf_parse_compare.c b/testsuite/perf_parse_compare.c
new file mode 100644
index 0000000..c0d4d76
--- /dev/null
+++ b/testsuite/perf_parse_compare.c
@@ -0,0 +1,94 @@
+
+#include <orc/orc.h>
+#include <orc-test/orctest.h>
+#include <orc/orcparse.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static char * read_file (const char *filename);
+void output_code (OrcProgram *p, FILE *output);
+void output_code_header (OrcProgram *p, FILE *output);
+void output_code_test (OrcProgram *p, FILE *output);
+
+int error = FALSE;
+
+int
+main (int argc, char *argv[])
+{
+  char *code;
+  int n;
+  int i;
+  OrcProgram **programs;
+  const char *filename = NULL;
+
+  orc_init ();
+  orc_test_init ();
+
+  if (argc >= 2) {
+    filename = argv[1];
+  }
+  if (filename == NULL) {
+    filename = getenv ("testfile");
+  }
+  if (filename == NULL) {
+    filename = "test.orc";
+  }
+  code = read_file (filename);
+  if (!code) {
+    printf("perf_parse <file.orc>\n");
+    exit(1);
+  }
+
+  n = orc_parse (code, &programs);
+
+  for(i=0;i<n;i++){
+    double perf_mmx;
+    double perf_sse;
+    perf_mmx = orc_test_performance_full (programs[i], 0, "mmx");
+    perf_sse = orc_test_performance_full (programs[i], 0, "sse");
+    printf("%g %g\n", perf_mmx, perf_sse);
+  }
+
+  if (error) return 1;
+  return 0;
+}
+
+
+static char *
+read_file (const char *filename)
+{
+  FILE *file = NULL;
+  char *contents = NULL;
+  long size;
+  int ret;
+
+  file = fopen (filename, "r");
+  if (file == NULL) return NULL;
+
+  ret = fseek (file, 0, SEEK_END);
+  if (ret < 0) goto bail;
+
+  size = ftell (file);
+  if (size < 0) goto bail;
+
+  ret = fseek (file, 0, SEEK_SET);
+  if (ret < 0) goto bail;
+
+  contents = malloc (size + 1);
+  if (contents == NULL) goto bail;
+
+  ret = fread (contents, size, 1, file);
+  if (ret < 0) goto bail;
+
+  contents[size] = 0;
+
+  return contents;
+bail:
+  /* something failed */
+  if (file) fclose (file);
+  if (contents) free (contents);
+
+  return NULL;
+}
+