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Improve fifo allocator performance
[vpp.git]
/
src
/
svm
/
test_svm_fifo1.c
diff --git
a/src/svm/test_svm_fifo1.c
b/src/svm/test_svm_fifo1.c
index
398dd6d
..
63b4a9b
100644
(file)
--- a/
src/svm/test_svm_fifo1.c
+++ b/
src/svm/test_svm_fifo1.c
@@
-30,6
+30,9
@@
hello_world (int verbose)
a->segment_name = "fifo-test1";
a->segment_size = 256 << 10;
a->segment_name = "fifo-test1";
a->segment_size = 256 << 10;
+ a->rx_fifo_size = 4096;
+ a->tx_fifo_size = 4096;
+ a->preallocated_fifo_pairs = 4;
rv = svm_fifo_segment_create (a);
rv = svm_fifo_segment_create (a);
@@
-38,7
+41,7
@@
hello_world (int verbose)
sp = svm_fifo_get_segment (a->new_segment_index);
sp = svm_fifo_get_segment (a->new_segment_index);
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096
, FIFO_SEGMENT_RX_FREELIST
);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
@@
-63,7
+66,7
@@
hello_world (int verbose)
else
error = clib_error_return (0, "data test FAIL!");
else
error = clib_error_return (0, "data test FAIL!");
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f
, FIFO_SEGMENT_RX_FREELIST
);
return error;
}
return error;
}
@@
-91,7
+94,7
@@
master (int verbose)
sp = svm_fifo_get_segment (a->new_segment_index);
sp = svm_fifo_get_segment (a->new_segment_index);
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096
, FIFO_SEGMENT_RX_FREELIST
);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
@@
-129,7
+132,7
@@
mempig (int verbose)
for (i = 0; i < 1000; i++)
{
for (i = 0; i < 1000; i++)
{
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096
, FIFO_SEGMENT_RX_FREELIST
);
if (f == 0)
break;
vec_add1 (flist, f);
if (f == 0)
break;
vec_add1 (flist, f);
@@
-139,14
+142,14
@@
mempig (int verbose)
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f
, FIFO_SEGMENT_RX_FREELIST
);
}
_vec_len (flist) = 0;
for (i = 0; i < 1000; i++)
{
}
_vec_len (flist) = 0;
for (i = 0; i < 1000; i++)
{
- f = svm_fifo_segment_alloc_fifo (sp, 4096);
+ f = svm_fifo_segment_alloc_fifo (sp, 4096
, FIFO_SEGMENT_RX_FREELIST
);
if (f == 0)
break;
vec_add1 (flist, f);
if (f == 0)
break;
vec_add1 (flist, f);
@@
-156,7
+159,7
@@
mempig (int verbose)
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
for (i = 0; i < vec_len (flist); i++)
{
f = flist[i];
- svm_fifo_segment_free_fifo (sp, f);
+ svm_fifo_segment_free_fifo (sp, f
, FIFO_SEGMENT_RX_FREELIST
);
}
return 0;
}
return 0;
@@
-185,7
+188,7
@@
offset (int verbose)
sp = svm_fifo_get_segment (a->new_segment_index);
sp = svm_fifo_get_segment (a->new_segment_index);
- f = svm_fifo_segment_alloc_fifo (sp, 200 << 10);
+ f = svm_fifo_segment_alloc_fifo (sp, 200 << 10
, FIFO_SEGMENT_RX_FREELIST
);
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
if (f == 0)
return clib_error_return (0, "svm_fifo_segment_alloc_fifo failed");
@@
-226,9
+229,9
@@
slave (int verbose)
{
svm_fifo_segment_create_args_t _a, *a = &_a;
svm_fifo_segment_private_t *sp;
{
svm_fifo_segment_create_args_t _a, *a = &_a;
svm_fifo_segment_private_t *sp;
- svm_fifo_segment_header_t *fsh;
svm_fifo_t *f;
ssvm_shared_header_t *sh;
svm_fifo_t *f;
ssvm_shared_header_t *sh;
+ svm_fifo_segment_header_t *fsh;
int rv;
u8 *test_data;
u8 *retrieved_data = 0;
int rv;
u8 *test_data;
u8 *retrieved_data = 0;
@@
-248,7
+251,7
@@
slave (int verbose)
fsh = (svm_fifo_segment_header_t *) sh->opaque[0];
/* might wanna wait.. */
fsh = (svm_fifo_segment_header_t *) sh->opaque[0];
/* might wanna wait.. */
- f =
(svm_fifo_t *) fsh->fifos[0]
;
+ f =
fsh->fifos
;
/* Lazy bastards united */
test_data = format (0, "Hello world%c", 0);
/* Lazy bastards united */
test_data = format (0, "Hello world%c", 0);