static void
test_simple (int max, int (*adder) (OrcProgram *, int, const char *))
{
OrcProgram *p;
int v;
OrcCompileResult result;
p = orc_program_new ();
/* dummy program so compile doesn't barf */
orc_program_add_destination (p, 2, "d1");
orc_program_add_source (p, 2, "s1");
orc_program_append_str (p, "addw", "d1", "d1", "s1");
/* we've alreay added one of those */
if (adder == orc_program_add_destination || adder == orc_program_add_source)
max--;
/* Check we can add up to the claimed max */
for (v = 0; v < max; v++)
(*adder) (p, 2, names + v);
result = orc_program_compile (p);
if (ORC_COMPILE_RESULT_IS_FATAL (result))
error = TRUE;
orc_program_reset (p);
/* Check we can not add one more */
(*adder) (p, 2, names + v);
result = orc_program_compile (p);
if (ORC_COMPILE_RESULT_IS_SUCCESSFUL (result))
error = TRUE;
orc_program_free (p);
}
int
main (int argc, char *argv[])
{
OrcProgram **programs;
OrcCompileResult cres;
int n, i;
orc_init ();
orc_test_init ();
/* 1 - unix */
n = orc_parse (txt_unix, &programs);
for (i = 0; i < n; i++) {
if (verbose)
printf ("%s\n", programs[i]->name);
orc_test_compare_output_full (programs[i], 0);
cres = orc_program_compile (programs[i]);
if (ORC_COMPILE_RESULT_IS_FATAL (cres)) {
fprintf (stderr, "compile error: %d\n", cres);
error = TRUE;
}
orc_program_free (programs[i]);
}
if (error || n == 0)
return 1;
/* 2 - windows */
n = orc_parse (txt_win32, &programs);
for (i = 0; i < n; i++) {
if (verbose)
printf ("%s\n", programs[i]->name);
orc_test_compare_output_full (programs[i], 0);
cres = orc_program_compile (programs[i]);
if (ORC_COMPILE_RESULT_IS_FATAL (cres)) {
fprintf (stderr, "compile error: %d\n", cres);
error = TRUE;
}
orc_program_free (programs[i]);
}
if (error || n == 0)
return 1;
return 0;
}
OrcTestResult
orc_test_compare_output_full (OrcProgram *program, int flags)
{
OrcExecutor *ex;
int n;
int m;
OrcArray *dest_exec[4] = { NULL, NULL, NULL, NULL };
OrcArray *dest_emul[4] = { NULL, NULL, NULL, NULL };
OrcArray *src[8] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL };
int i;
int j;
int k;
int have_dest = FALSE;
OrcCompileResult result;
int have_acc = FALSE;
int acc_exec = 0, acc_emul = 0;
int ret = ORC_TEST_OK;
int bad = 0;
int misalignment;
ORC_DEBUG ("got here");
{
OrcTarget *target;
unsigned int flags;
target = orc_target_get_default ();
flags = orc_target_get_default_flags (target);
result = orc_program_compile_full (program, target, flags);
if (ORC_COMPILE_RESULT_IS_FATAL(result)) {
ret = ORC_TEST_FAILED;
goto out;
}
if (!ORC_COMPILE_RESULT_IS_SUCCESSFUL(result)) {
ret = ORC_TEST_INDETERMINATE;
goto out;
}
}
if (program->constant_n > 0) {
n = program->constant_n;
} else {
n = 64 + (orc_random(&rand_context)&0xf);
}
ex = orc_executor_new (program);
orc_executor_set_n (ex, n);
if (program->is_2d) {
if (program->constant_m > 0) {
m = program->constant_m;
} else {
m = 8 + (orc_random(&rand_context)&0xf);
}
} else {
m = 1;
}
orc_executor_set_m (ex, m);
ORC_DEBUG("size %d %d", ex->n, ex->params[ORC_VAR_A1]);
misalignment = 0;
for(i=0;i<ORC_N_VARIABLES;i++){
if (program->vars[i].name == NULL) continue;
if (program->vars[i].vartype == ORC_VAR_TYPE_SRC) {
src[i-ORC_VAR_S1] = orc_array_new (n, m, program->vars[i].size,
misalignment);
orc_array_set_random (src[i-ORC_VAR_S1], &rand_context);
misalignment++;
} else if (program->vars[i].vartype == ORC_VAR_TYPE_DEST) {
dest_exec[i-ORC_VAR_D1] = orc_array_new (n, m, program->vars[i].size,
misalignment);
orc_array_set_pattern (dest_exec[i], ORC_OOB_VALUE);
dest_emul[i-ORC_VAR_D1] = orc_array_new (n, m, program->vars[i].size,
misalignment);
orc_array_set_pattern (dest_emul[i], ORC_OOB_VALUE);
misalignment++;
} else if (program->vars[i].vartype == ORC_VAR_TYPE_PARAM) {
switch (program->vars[i].param_type) {
case ORC_PARAM_TYPE_INT:
orc_executor_set_param (ex, i, 2);
break;
case ORC_PARAM_TYPE_FLOAT:
orc_executor_set_param_float (ex, i, 2.0);
break;
case ORC_PARAM_TYPE_INT64:
orc_executor_set_param_int64 (ex, i, 2);
break;
case ORC_PARAM_TYPE_DOUBLE:
orc_executor_set_param_double (ex, i, 2.0);
break;
}
}
}
for(i=0;i<ORC_N_VARIABLES;i++){
if (program->vars[i].vartype == ORC_VAR_TYPE_DEST) {
orc_executor_set_array (ex, i, dest_exec[i-ORC_VAR_D1]->data);
orc_executor_set_stride (ex, i, dest_exec[i-ORC_VAR_D1]->stride);
have_dest = TRUE;
}
if (program->vars[i].vartype == ORC_VAR_TYPE_SRC) {
orc_executor_set_array (ex, i, src[i-ORC_VAR_S1]->data);
orc_executor_set_stride (ex, i, src[i-ORC_VAR_S1]->stride);
}
}
ORC_DEBUG ("running");
if (flags & ORC_TEST_FLAGS_BACKUP) {
orc_executor_run_backup (ex);
} else {
orc_executor_run (ex);
}
ORC_DEBUG ("done running");
for(i=0;i<ORC_N_VARIABLES;i++){
if (program->vars[i].vartype == ORC_VAR_TYPE_ACCUMULATOR) {
acc_exec = ex->accumulators[0];
have_acc = TRUE;
}
}
for(i=0;i<ORC_N_VARIABLES;i++){
if (program->vars[i].vartype == ORC_VAR_TYPE_DEST) {
orc_executor_set_array (ex, i, dest_emul[i]->data);
orc_executor_set_stride (ex, i, dest_emul[i]->stride);
}
if (program->vars[i].vartype == ORC_VAR_TYPE_SRC) {
ORC_DEBUG("setting array %p", src[i-ORC_VAR_S1]->data);
orc_executor_set_array (ex, i, src[i-ORC_VAR_S1]->data);
orc_executor_set_stride (ex, i, src[i-ORC_VAR_S1]->stride);
}
}
orc_executor_emulate (ex);
for(i=0;i<ORC_N_VARIABLES;i++){
if (program->vars[i].vartype == ORC_VAR_TYPE_ACCUMULATOR) {
acc_emul = ex->accumulators[0];
}
}
for(k=ORC_VAR_D1;k<ORC_VAR_D1+4;k++){
if (program->vars[k].size > 0) {
if (!orc_array_compare (dest_exec[k-ORC_VAR_D1], dest_emul[k-ORC_VAR_D1], flags)) {
printf("dest array %d bad\n", k);
bad = TRUE;
}
if (!orc_array_check_out_of_bounds (dest_exec[k-ORC_VAR_D1])) {
printf("out of bounds failure\n");
ret = ORC_TEST_FAILED;
}
}
}
if (bad) {
for(j=0;j<m;j++){
for(i=0;i<n;i++){
orc_uint64 a,b;
int l;
int line_bad = 0;
printf("%2d %2d:", i, j);
for(l=ORC_VAR_S1;l<ORC_VAR_S1+8;l++){
if (program->vars[l].size > 0) {
if (flags & ORC_TEST_FLAGS_FLOAT) {
print_array_val_float (src[l-ORC_VAR_S1], i, j);
} else {
print_array_val_hex (src[l-ORC_VAR_S1], i, j);
}
}
}
printf(" ->");
for(l=ORC_VAR_D1;l<ORC_VAR_D1+4;l++){
if (program->vars[l].size > 0) {
if (flags & ORC_TEST_FLAGS_FLOAT) {
a = print_array_val_float (dest_emul[l-ORC_VAR_D1], i, j);
b = print_array_val_float (dest_exec[l-ORC_VAR_D1], i, j);
if (!float_compare (dest_emul[l-ORC_VAR_D1], dest_exec[l-ORC_VAR_D1], i, j) != 0) {
line_bad = TRUE;
}
} else {
a = print_array_val_hex (dest_emul[l-ORC_VAR_D1], i, j);
b = print_array_val_hex (dest_exec[l-ORC_VAR_D1], i, j);
if (a != b) {
line_bad = TRUE;
}
}
}
}
if (line_bad) {
printf(" *");
}
printf("\n");
}
}
ret = ORC_TEST_FAILED;
}
if (have_acc) {
if (acc_emul != acc_exec) {
for(j=0;j<m;j++){
for(i=0;i<n;i++){
printf("%2d %2d:", i, j);
for(k=0;k<ORC_N_VARIABLES;k++){
if (program->vars[k].name == NULL) continue;
if (program->vars[k].vartype == ORC_VAR_TYPE_SRC &&
program->vars[k].size > 0) {
if (flags & ORC_TEST_FLAGS_FLOAT) {
print_array_val_float (src[k-ORC_VAR_S1], i, j);
} else {
print_array_val_signed (src[k-ORC_VAR_S1], i, j);
}
}
}
printf(" -> acc\n");
}
}
printf("acc %d %d\n", acc_emul, acc_exec);
ret = ORC_TEST_FAILED;
}
}
if (ret == ORC_TEST_FAILED) {
printf("%s", orc_program_get_asm_code (program));
}
for(i=0;i<4;i++){
if (dest_exec[i]) orc_array_free (dest_exec[i]);
if (dest_emul[i]) orc_array_free (dest_emul[i]);
}
for(i=0;i<8;i++){
if (src[i]) orc_array_free (src[i]);
}
orc_executor_free (ex);
out:
orc_program_reset (program);
return ret;
}
OrcTestResult
orc_test_gcc_compile (OrcProgram *p)
{
char cmd[200];
char *base;
char source_filename[100];
char obj_filename[100];
char dis_filename[100];
char dump_filename[100];
char dump_dis_filename[100];
int ret;
FILE *file;
OrcCompileResult result;
OrcTarget *target;
unsigned int flags;
base = "temp-orc-test";
sprintf(source_filename, "%s-source.s", base);
sprintf(obj_filename, "%s.o", base);
sprintf(dis_filename, "%s-source.dis", base);
sprintf(dump_filename, "%s-dump.bin", base);
sprintf(dump_dis_filename, "%s-dump.dis", base);
target = orc_target_get_default ();
flags = orc_target_get_default_flags (target);
flags |= ORC_TARGET_CLEAN_COMPILE;
if (strcmp (orc_target_get_name (target), "sse") == 0) {
flags |= ORC_TARGET_SSE_SHORT_JUMPS;
}
if (strcmp (orc_target_get_name (target), "mmx") == 0) {
flags |= ORC_TARGET_MMX_SHORT_JUMPS;
}
result = orc_program_compile_full (p, target, flags);
if (ORC_COMPILE_RESULT_IS_FATAL(result)) {
return ORC_TEST_FAILED;
}
if (!ORC_COMPILE_RESULT_IS_SUCCESSFUL(result)) {
return ORC_TEST_INDETERMINATE;
}
fflush (stdout);
file = fopen (source_filename, "w");
fprintf(file, "%s", orc_program_get_asm_code (p));
fclose (file);
file = fopen (dump_filename, "w");
ret = fwrite(p->orccode->code, p->orccode->code_size, 1, file);
fclose (file);
#if defined(HAVE_POWERPC)
sprintf (cmd, "gcc -Wa,-mregnames -Wall -c %s -o %s", source_filename,
obj_filename);
#else
sprintf (cmd, "gcc -Wall -c %s -o %s", source_filename,
obj_filename);
#endif
ret = system (cmd);
if (ret != 0) {
ORC_ERROR ("gcc failed");
printf("%s\n", orc_program_get_asm_code (p));
return ORC_TEST_FAILED;
}
#if 0
sprintf (cmd, "objdump -dr %s | sed 's/^[ 0-9a-f]*:/XXX:/' >%s", obj_filename, dis_filename);
#else
sprintf (cmd, "objdump -dr %s >%s", obj_filename, dis_filename);
#endif
ret = system (cmd);
if (ret != 0) {
ORC_ERROR ("objdump failed");
return ORC_TEST_FAILED;
}
sprintf (cmd, "objcopy -I binary "
#ifdef HAVE_I386
"-O elf32-i386 -B i386 "
#elif defined(HAVE_AMD64)
"-O elf64-x86-64 -B i386 "
#elif defined(HAVE_POWERPC)
"-O elf32-powerpc -B powerpc "
#else
/* FIXME */
#endif
"--rename-section .data=.text "
"--redefine-sym _binary_temp_orc_test_dump_bin_start=%s "
"%s %s", p->name, dump_filename, obj_filename);
ret = system (cmd);
if (ret != 0) {
printf("objcopy failed\n");
return ORC_TEST_FAILED;
}
#if 0
sprintf (cmd, "objdump -Dr %s | sed 's/^[ 0-9a-f]*:/XXX:/' >%s", obj_filename, dump_dis_filename);
#else
sprintf (cmd, "objdump -Dr %s >%s", obj_filename, dump_dis_filename);
#endif
ret = system (cmd);
if (ret != 0) {
printf("objdump failed\n");
return ORC_TEST_FAILED;
}
sprintf (cmd, "diff -u %s %s", dis_filename, dump_dis_filename);
ret = system (cmd);
if (ret != 0) {
printf("diff failed\n");
return ORC_TEST_FAILED;
}
remove (source_filename);
remove (obj_filename);
remove (dis_filename);
remove (dump_filename);
remove (dump_dis_filename);
return ORC_TEST_OK;
}
int
main(int argc, char *argv[])
{
char *s, *d;
orc_uint8 *src, *dest;
OrcProfile prof;
OrcProfile prof_libc;
double ave, std;
double ave_libc, std_libc;
double null;
int i,j;
double cpufreq;
int unalign;
OrcProgram *p;
int level1, level2, level3;
int max;
/* const uint8_t zero = 0; */
orc_init ();
/* cpufreq = 2333e6; */
cpufreq = 1;
if (argc > 1) {
unalign = strtoul (argv[1], NULL, 0);
} else {
unalign = 0;
}
s = malloc(1024*1024*64+1024);
d = malloc(1024*1024*64+1024);
src = ORC_PTR_OFFSET(ALIGN(s,128),unalign);
dest = ALIGN(d,128);
orc_profile_init (&prof);
for(j=0;j<10;j++){
orc_profile_start(&prof);
orc_profile_stop(&prof);
}
orc_profile_get_ave_std (&prof, &null, &std);
{
OrcCompileResult result;
p = orc_program_new ();
orc_program_set_name (p, "orc_memcpy");
/* orc_program_set_name (p, "orc_memset"); */
orc_program_add_destination (p, 1, "d1");
orc_program_add_source (p, 1, "s1");
/* orc_program_add_parameter (p, 1, "p1"); */
orc_program_append (p, "copyb", ORC_VAR_D1, ORC_VAR_S1, ORC_VAR_D1);
result = orc_program_compile (p);
if (ORC_COMPILE_RESULT_IS_FATAL (result)) {
fprintf (stderr, "Failed to compile orc_memcpy\n");
return -1;
}
}
#ifndef M_LN2
#define M_LN2 0.69314718055994530942
#endif
orc_get_data_cache_sizes (&level1, &level2, &level3);
if (level3 > 0) {
max = (log(level3)/M_LN2 - 6.0) * 10 + 20;
} else if (level2 > 0) {
max = (log(level2)/M_LN2 - 6.0) * 10 + 20;
} else {
max = 140;
}
for(i=0;i<max;i++){
double x = i*0.1 + 6.0;
int size = pow(2.0, x);
if (flush_cache) {
touch (src, (1<<18));
}
if (hot_src) {
touch (src, size);
}
if (hot_dest) {
touch (dest, size);
}
orc_profile_init (&prof);
for(j=0;j<10;j++){
OrcExecutor _ex, *ex = &_ex;
void (*func) (OrcExecutor *);
orc_profile_start(&prof);
/* orc_memcpy (dest, src, size); */
ex->program = p;
ex->n = size;
ex->arrays[ORC_VAR_D1] = dest;
ex->arrays[ORC_VAR_S1] = (void *)src;
func = p->code_exec;
func (ex);
orc_profile_stop(&prof);
if (flush_cache) {
touch (src, (1<<18));
}
if (hot_src) {
touch (src, size);
}
if (hot_dest) {
touch (dest, size);
}
}
orc_profile_init (&prof_libc);
for(j=0;j<10;j++){
orc_profile_start(&prof_libc);
memcpy (dest, src, size);
orc_profile_stop(&prof_libc);
if (flush_cache) {
touch (src, (1<<18));
}
if (hot_src) {
touch (src, size);
}
if (hot_dest) {
touch (dest, size);
}
}
orc_profile_get_ave_std (&prof, &ave, &std);
orc_profile_get_ave_std (&prof_libc, &ave_libc, &std_libc);
ave -= null;
ave_libc -= null;
/* printf("%d: %10.4g %10.4g %10.4g %10.4g (libc %10.4g)\n", i, ave, std, */
/* ave/(1<<i), cpufreq/(ave/(1<<i)), */
/* cpufreq/(ave_libc/(1<<i))); */
printf("%g %10.4g %10.4g\n", x,
cpufreq/(ave/size), cpufreq/(ave_libc/size));
/* printf("%g %10.4g %10.4g\n", x, */
/* 32*(ave/(size)), 32*(ave_libc/(size))); */
fflush (stdout);
}
orc_program_free (p);
free (s);
free (d);
return 0;
}
